WO2003025478A1 - Auger type ice machine - Google Patents
Auger type ice machine Download PDFInfo
- Publication number
- WO2003025478A1 WO2003025478A1 PCT/JP2002/009285 JP0209285W WO03025478A1 WO 2003025478 A1 WO2003025478 A1 WO 2003025478A1 JP 0209285 W JP0209285 W JP 0209285W WO 03025478 A1 WO03025478 A1 WO 03025478A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rotation speed
- auger
- ice maker
- type ice
- detecting means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
- F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
- F25C1/145—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the inner walls of cooled bodies
- F25C1/147—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes from the inner walls of cooled bodies by using augers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/12—Producing ice by freezing water on cooled surfaces, e.g. to form slabs
- F25C1/14—Producing ice by freezing water on cooled surfaces, e.g. to form slabs to form thin sheets which are removed by scraping or wedging, e.g. in the form of flakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2600/00—Control issues
- F25C2600/04—Control means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C2700/00—Sensing or detecting of parameters; Sensors therefor
- F25C2700/10—Rotating speed of the auger motor of an auger type ice making machine
Definitions
- the present invention relates to an auger ice maker.
- an auger type ice making machine an evaporating pipe for cooling is wound around an outer peripheral surface of a cylinder, and an auger is provided inside the cylinder so as to be rotatable coaxially with a longitudinal axis of the cylinder.
- a spiral blade is provided on the outer peripheral surface of the auger. Ice making water supplied to the cylinder accumulates on the inner peripheral surface of the cylinder.
- the icing fragments that have landed are scraped off by the auger's helical blade rotating in a geared mode and separated, and are lifted above the cylinder by the screw feed action.
- the lifted ice chips are compressed in a compression passage provided above the cylinder and cut by a cutter to produce chip-shaped ice.
- the cylinder may be overcooled. If the operation of the ice maker is continued in such a case, all the ice making water in the cylinder may freeze. Rotating the auger with all the ice making water frozen would apply excessive load to the geared motor and the upper bearings of the auger, possibly leading to geared motors and damage to the upper bearings.
- the present invention has been made to solve such a conventional problem. By detecting the load on the auger, the load on the gear and the upper bearing can be reduced. It is an object of the present invention to provide an auger ice maker that reduces the amount of light.
- the present invention according to claim 1 is an auger type ice maker equipped with a gear mower for driving an auger, wherein a rotation speed of the gear mower and a mouth is detected.
- the rotation speed detecting means which performs rotation of the geared motor based on the rotation speed detected by the rotation speed detecting means, and a control means for controlling the rotation of the geared motor.
- An auger-type ice machine having a compressor for compressing refrigerant, a rotation speed detecting means for detecting a rotation speed of the gear and a mouth of the gear, and Control means for controlling the rotation of the compressor based on the number of rotations detected by the detection means.
- the present invention according to claim 3 is characterized in that the rotation speed detecting means is a pulse encoder or a low-speed encoder.
- the rotation speed detecting means includes: a rotation speed output unit that interlocks with the rotor; and a rotation speed detection unit that detects a rotation speed from an operation of the rotation speed output unit.
- the auger-type ice making machine further comprises a cover for a rotation speed detecting means in which a portion covering at least a part of the rotor and a portion covering the rotation speed output portion are formed in a body.
- FIG. 3 is a plan view showing a part of the pulse encoder of FIG. 2,
- FIG. 4 is a diagram showing the configuration of an auger ice maker according to Embodiment 2
- FIG. 5 is a diagram schematically showing a rotary encoder in an auger ice maker according to Embodiment 2
- FIG. 6 is a cross-sectional view showing the vicinity of a row in an auger ice maker according to Embodiment 3.
- FIG. 7 is a perspective cross-sectional view showing a cover for rotation speed detecting means in the auger ice maker according to the third embodiment.
- FIG. 1 shows the configuration of an auger ice maker according to the first embodiment.
- An evaporating pipe 2 for cooling is wound around the outer peripheral surface of the cylinder 1.
- the evaporating pipe 2 is connected to the compressor 3 and the condenser 4 to form a refrigeration circuit.
- An auger 5 rotatable coaxially with the longitudinal axis of the cylinder 1 is provided in the cylinder 1.
- a spiral blade 6 is provided on the outer peripheral surface of the auger 5.
- a pressing head 7 having a compression passage 7a is provided above the pressing head 7, a cutter 8 is provided.
- a gear drive 9 is provided below the cylinder 1.
- the gear train 9 includes a motor unit 10 and a reduction unit 11. The lower end of the auger 5 is connected to the motor section 10 via the reduction section 11.
- Morning part 10 has mouth part 12.
- Rho 1 12 has an output shaft 13.
- the output shaft 13 is provided with a later-described pulse encoder 14 as means for detecting the rotation speed of the rotor 12.
- the gear drive 9 is connected to a gear drive power supply 16 via a relay 15.
- the compressor 3 is connected to the compressor power supply 18 via the relay 17.
- Relays 15 and 17 are controlled by a control unit 19 as control means.
- the control unit 19 controls the relays 15 and 17 based on the signal input from the pulse encoder 14.
- the pulse encoder 14 will be described with reference to FIGS.
- the pulse encoder 14 has a Hall IC 20 and a rotating magnet 21.
- the Hall IC 20 is fixed at a position facing the rotating magnet 21.
- the Hall IC 20 is connected to the Hall IC power supply 22 and the control unit 19.
- the rotating magnet 21 is provided on the output shaft 13 that rotates integrally with the rotor 12, and rotates integrally with the output shaft 13.
- Figure 3 shows a plan view of the rotating magnet.
- the rotating magnet 21 shown in FIG. 3 has four poles. However, the rotating magnet is not limited to four poles.
- the Hall IC 20 has a magnetic sensor unit. The magnetic sensor detects the rotation speed of the output shaft 13 by sensing the magnetism of the rotating magnet 21. For example, when a four-pole rotating magnet is used, the pole at a position facing the Hall IC 20, for example, the N pole, is sensed by the magnetic sensor unit.
- the magnetic sensor that detects the north pole first detects the south pole next. After that, it senses N pole and S pole in the same way. Since a 4-pole rotating magnet is used, if the magnetic sensor detects the N and S poles twice each, the output shaft 13 has rotated once. The rotation speed of the output shaft 13 thus obtained is transmitted to the control unit 19.
- the refrigerant that cools the evaporation pipe 2 circulates from the evaporation pipe 2 to the compressor 3, from the compressor 3 to the condenser 4, and from the condenser 4 to the evaporation pipe 2, as indicated by arrows.
- the ice making water supplied into the cylinder 1 is cooled and lands on the inner peripheral surface of the cylinder 1.
- the frozen icing fragments are scraped off by the spiral blade 6 of the auger 5 rotated by the geared motor 9.
- the icy fragments are pushed up to the compression passage 7a above the cylinder 1 by the screw blade 6 by the screw feed action.
- the ice fragments are compressed in the compression passage 7a and cut by the cutter 8 to produce ice chips.
- the rotation of the mouth 12 of the motor section 10 is transmitted to the auger 5 via the output shaft 13 and the reduction section 11 to rotate the auger 5.
- the rotation speed of the rotor 12, that is, the rotation speed of the output shaft 13 is detected by the pulse encoder 14.
- the rotation speed detected as a signal is input from the pulse encoder 14 to the control unit 19.
- the control unit 19 controls the relays 15 and 17 based on this signal. That is
- the control unit 19 controls the relays 15 and 17 to stop the geared motor 9 and the compressor 3. That is, when the relay 15 opens a contact (not shown) between the gear drive 9 and the power supply 16, the power supply to the gear drive 9 is cut off. Similarly, when the relay 17 opens a contact (not shown) between the compressor 3 and the power supply 18, the power supply to the compressor 3 is cut off.
- the control unit 19 cuts off the power of the geared motor 11 and the compressor 3 and stops them. By stopping the gear drive, it is possible to prevent an excessive load from being applied to the gear drive. Normally, gears are locked when an excessive load is applied. If the gears are locked overnight, they will continue to rotate after stopping and hunting will continue to apply torque. Therefore, when the gear speed is stopped for the first time, the load after locking can be prevented. Further, since the gearmotor is stopped before it is locked, the load applied to the gearmotor at the time of opening can be eliminated or reduced.
- the pulse encoder 14 is mounted directly on the output shaft 13 and the load fluctuation is read directly, so that the reliability is high. Further, the pulse encoder 14 causes the load to appear as a noticeable delay in the number of revolutions, so that the change can be dealt with more quickly.
- FIG. 4 shows the configuration of an auger ice maker according to the second embodiment.
- the auger-type ice maker of the present embodiment is configured in the same manner as the above-described embodiment with respect to the ice making mechanism and the refrigeration circuit.
- the output shaft 13 of the motor unit 10 of the gearbox 9 is provided with a rotary encoder 23 described later as rotation speed detecting means.
- Gear mode 9 is connected to gear mode power supply 16.
- the compressor 3 is an invar It is connected to compressor power supply 18 via evening 28.
- Inverter 28 is controlled by control unit 29 as control means.
- the control unit 29 controls the inverter 28 based on the signal input from the mouth encoder 23.
- the mouth re-encoder 23 will be described with reference to FIG.
- the mouth encoder 23 includes a turntable 24, a light emitting element 25, and a light receiving element 26.
- the turntable 24 is provided on an output shaft 13 that rotates integrally with the mouth 12, and rotates integrally with the output shaft 13.
- the turntable 24 is disposed so as to be sandwiched between the light emitting element 25 and the light receiving element 26 and has a plurality of slits 27.
- the light receiving element 26 receives the light from the light emitting element 25.
- the turntable 24 rotates integrally with the output shaft 13, the light receiving element 26 receives only light passing through the slit 27.
- the light receiving element 26 counts the number of times of light reception in this manner, so that the number of rotations of the output shaft 13, that is, the number of rotations of the mouth 12 can be detected in detail.
- the rotation speed of the output shaft 13 thus obtained is transmitted to the control unit 29.
- the operation of the auger ice maker according to the second embodiment will be described.
- the rotation of the rotor 12 of the motor unit 10 is transmitted to the auger 5 via the output shaft 13 and the reduction unit 11 to rotate the auger 5.
- the rotation speed of the mouth 12 and the rotation speed of the output shaft 13 are detected by the mouth encoder 23. ⁇
- the rotational speed detected as a signal is input from the encoder 23 to the controller 29.
- the control unit 29 controls the impeller 28 based on this signal. That is, when the rotation speed of the output shaft 13 detected by the rotary encoder 23 becomes lower than the normal speed, the control unit 29 controls the inverter 28 to set the compressor 3 to a suitable rotation speed.
- the inverter 28 adjusts the current supplied from the compressor power supply 18 to lower the rotation speed of the compressor 3. That is, by detecting the number of rotations with a single-piece encoder, the refrigeration load can be controlled when the ice has grown slightly more than usual. By controlling the number of revolutions of the compressor 3, the load on the geared motor and the upper bearing can be reduced without stopping the ice machine.
- the single-point encoder 23 is directly attached to the output shaft 13 to read load fluctuations directly, so that reliability is high. Furthermore, since the load increases as the ice in the cylinder grows, the load can be detected early by a quick encoder and the gear The load on the motor and the auger can be reduced.
- an auger ice maker according to Embodiment 3 will be described.
- parts other than the structure of the cover for the rotation speed detecting means that is, the parts such as the ice making mechanism and the cooling / freezing circuit are the auger type ice making machine according to the first embodiment shown in FIG. It has the same structure as.
- the same parts as those in the first embodiment are denoted by the same reference numerals as those used in FIG.
- FIG. 6 shows the vicinity of a row of the auger ice machine according to the third embodiment.
- the mouth 12 is covered with a mouth cover 30 and a cover 31 for the rotation speed detecting means. Pairings 3 2 are provided above and below the rotor 12 on the output shaft 13 of the rotor 1 2, and the bearing 3 2 is provided by the cover 30 for the mouth and the cover 31 for the rotation speed detection means. Has been fixed.
- the cover 31 for the rotation speed detecting means is provided with a shoulder portion 33 for receiving an upward load acting on the upper bearing 32, and is provided inside the shoulder portion 33. Is provided with a columnar space 34 extending upward.
- a rotating magnet 21 as a rotating speed output unit constituting a rotating speed detecting means is arranged in the space 34.
- the rotating magnet 21 is provided at the upper end of the output shaft 13 inserted into the space 34.
- a hole 35 is provided in a side wall of the rotation speed detecting means cover 31 defining the space 34.
- a hole IC 20 as a rotation number detecting unit that constitutes a rotation number detecting unit is fitted so as to face the rotating magnet 21.
- the hole IC 20 is molded by molding means 36 so as not to be exposed to water or oil.
- the space 34 is covered at its bottom by the bearing 32 provided below the rotating magnet 21, and the hole 35 on the side wall of the cover 31 for the rotation speed detecting means is formed by the molding means 36. It is hermetically closed by being closed by the Hall IC 20 through the hole.
- the bearing should be shielded to prevent oil leakage from the pairing.
- the performance of the pulse encoder 14 is not significantly affected because the hole IC 20 is molded in the case of a slight oil leak.
- the rotation speed detection means cover 3 1 holds the pairing 3 2
- the part covering the upper part of 1 2 and the part covering the rotating magnet 21 of the pulse encoder 14 are It is integrally molded.
- the cover 31 for the rotation speed detecting means partially covers the upper part of the rotor 12 and the rotating magnet 21 with a part thereof, so that the part covering the upper part of the rotor 12 and the part covering the pulse encoder 14 are Can be made simpler than those manufactured separately. That is, the rotation number detecting means and the rotor are usually covered with a cover or the like so that foreign matter such as dust does not enter. If this cover is manufactured separately, a complex piece of sheet metal or resin molded product is usually required to make the structure dust-proof, and the cost is high.
- the entire rotation speed detecting means cover 31 including the portion covering the rotation speed output portion is made of an animal. It becomes easy to do.
- the hole 35 is formed after the formation.
- the pulse encoder is used in Embodiment 1 as the rotation speed detecting means of the present invention
- a mouth encoder may be used. That is, relay control may be performed based on the number of rotations detected by the one-way encoder to control the compressor and the gear drive.
- a one-way encoder is used as the rotation speed detecting means, but a pulse encoder may be used. That is, control of the compressor may be performed by controlling the entire chamber based on the number of rotations detected by the pulse encoder.
- a rotary encoder may be used as the rotation speed detecting means.
- the rotating disk 21 is used as the rotation speed output unit, and the light emitting element 25 and the light receiving element 26 are used as the rotation speed detecting unit.
- the cover for the rotation speed detecting means of the third embodiment can be applied to the auger ice maker of the second embodiment.
- the cover for the rotation speed detecting means of the third embodiment is not limited to supporting the rotation speed detecting portion by the defining side wall of the space 34, and the rotation speed detecting portion is arranged in the space 34, You may make it cover both a rotation speed detection part and a rotation speed output part.
- the rotational speed of the beach can be accurately detected, and a quicker response can be made to the change.
- the auger-type ice making machine since a cover for at least a part of the rotor and a part for covering the rotation number output part are provided integrally with the rotation number detecting means cover, cost is reduced. It is possible to prevent foreign matter such as dust from entering the rotation speed output unit while suppressing the rotation.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Earth Drilling (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
- Screw Conveyors (AREA)
- Apparatus For Making Beverages (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02765493A EP1437565B1 (en) | 2001-09-13 | 2002-09-11 | Auger type ice machine |
| US10/489,329 US6948329B2 (en) | 2001-09-13 | 2002-09-11 | Auger type ice machine |
| DE60223275T DE60223275T2 (de) | 2001-09-13 | 2002-09-11 | Schnecken-eiserzeuger |
| KR1020047003695A KR100858261B1 (ko) | 2001-09-13 | 2002-09-11 | 오거식 제빙기 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001277802 | 2001-09-13 | ||
| JP2001/277802 | 2001-09-13 | ||
| JP2002029681A JP2003161553A (ja) | 2001-09-13 | 2002-02-06 | オーガ式製氷機 |
| JP2002/29681 | 2002-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003025478A1 true WO2003025478A1 (en) | 2003-03-27 |
Family
ID=26622127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2002/009285 Ceased WO2003025478A1 (en) | 2001-09-13 | 2002-09-11 | Auger type ice machine |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6948329B2 (ja) |
| EP (2) | EP1855069B1 (ja) |
| JP (1) | JP2003161553A (ja) |
| KR (1) | KR100858261B1 (ja) |
| DE (2) | DE60223275T2 (ja) |
| TW (1) | TW574492B (ja) |
| WO (1) | WO2003025478A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7536867B2 (en) | 2003-10-03 | 2009-05-26 | Hoshizaki Denki Kabushiki Kaisha | Auger-type ice-making machine |
| US20220347053A1 (en) * | 2019-11-12 | 2022-11-03 | Omnicell, Inc. | Dispensing systems and methods for prefilled syringes |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006313047A (ja) * | 2005-05-09 | 2006-11-16 | Hoshizaki Electric Co Ltd | 回転異常検知装置およびその異常検知方法 |
| ITMI20060250A1 (it) * | 2006-02-10 | 2007-08-11 | Frimont Spa | Macchina per la fabbricazione di ghiaccio |
| ITMI20072031A1 (it) * | 2007-10-19 | 2009-04-20 | Emanuele Lanzani | Macchina per la produzione e distribuzione di ghiaccio in particelle |
| DE102008014887A1 (de) | 2008-03-19 | 2009-09-24 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur Herstellung von Eisstücken |
| KR101658998B1 (ko) * | 2009-04-02 | 2016-09-23 | 엘지전자 주식회사 | 냉장고 |
| KR20100110183A (ko) * | 2009-04-02 | 2010-10-12 | 엘지전자 주식회사 | 제빙장치 및 이를 구비한 냉장고 및 이 냉장고의 제빙방법 |
| US9346624B2 (en) | 2011-11-04 | 2016-05-24 | Mark E. Koenig | Cantilevered screw assembly |
| US9132968B2 (en) * | 2011-11-04 | 2015-09-15 | Mark E. Koenig | Cantilevered screw assembly |
| US20130276472A1 (en) * | 2012-04-18 | 2013-10-24 | Alan Joseph Mitchell | Auger-driven icemaker system for refrigerator |
| US9879895B2 (en) | 2013-10-09 | 2018-01-30 | Haier Us Appliance Solutions, Inc. | Ice maker assembly for a refrigerator appliance and a method for operating the same |
| KR101658487B1 (ko) | 2015-03-24 | 2016-09-23 | 주식회사 엠티에스 | 탈부착형 제빙회전드럼 위생세척용 저수조 탱크가 구비된 빙삭기 |
| KR101583315B1 (ko) | 2015-06-10 | 2016-01-08 | 주식회사 엠티에스 | 냉매누설 및 드럼외측면 결빙방지를 포함한 외부모세관을 이용한 2단 냉매팽창용 빙삭기 |
| US9821962B2 (en) | 2015-12-14 | 2017-11-21 | Mark E. Koenig | Cantilevered screw assembly |
| US10041719B2 (en) | 2016-04-07 | 2018-08-07 | Haier Us Appliance Solutions, Inc. | Water supply system for an ice making assembly |
| CN106403431A (zh) * | 2016-11-11 | 2017-02-15 | 广东新宝电器股份有限公司 | 一种快速融冰的制冰机 |
| KR102409772B1 (ko) | 2017-07-14 | 2022-06-17 | 주식회사 대창 | 제빙모듈 및 이를 포함하는 냉장고 |
| TWI619333B (zh) * | 2017-05-16 | 2018-03-21 | Liao Ben Yi | Simple and strong motor and its compressor |
| WO2019140495A1 (en) * | 2018-01-17 | 2019-07-25 | Hadziibrisevic Nurset | Cylindrical chamber heat exchanger |
| KR102155224B1 (ko) | 2018-02-09 | 2020-09-11 | 이현옥 | 개선된 압축구조를 갖는 오거식 제빙기 |
| US20210131714A1 (en) * | 2019-10-31 | 2021-05-06 | Haier Us Appliance Solutions, Inc. | Nugget ice maker control method |
| US20250052468A1 (en) * | 2023-08-11 | 2025-02-13 | Haier Us Appliance Solutions, Inc. | Countertop ice maker appliance and methods of operating the same |
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| JPH02213669A (ja) * | 1989-02-10 | 1990-08-24 | Takenaka Komuten Co Ltd | 製氷用冷凍装置 |
| JPH10185382A (ja) * | 1996-12-27 | 1998-07-14 | Sharp Corp | アイスディスペンサー |
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| IT1244315B (it) * | 1990-09-12 | 1994-07-08 | Castel Mac Spa | Dispositivo elettronico di controllo della velocita' e senso di rotazione di un motore per macchina per la produzione di ghiaccio in scaglie |
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| US5440892A (en) * | 1994-08-29 | 1995-08-15 | Hoshizaki Denki Kabushiki Kaisha | Auger-type ice making machine |
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| JP2000197381A (ja) * | 1998-12-25 | 2000-07-14 | Seiko Epson Corp | Dcモ―タ制御装置及びdcモ―タ制御方法 |
| JP2000356441A (ja) * | 1999-06-17 | 2000-12-26 | Hoshizaki Electric Co Ltd | オーガ式製氷機の制御装置 |
| JP2001141343A (ja) * | 1999-11-16 | 2001-05-25 | Hoshizaki Electric Co Ltd | オーガ式製氷機におけるモータのプロテクタ方法、及びモータのプロテクタ回路を備えたオーガ式製氷機 |
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2002
- 2002-02-06 JP JP2002029681A patent/JP2003161553A/ja active Pending
- 2002-09-11 DE DE60223275T patent/DE60223275T2/de not_active Expired - Lifetime
- 2002-09-11 KR KR1020047003695A patent/KR100858261B1/ko not_active Expired - Fee Related
- 2002-09-11 EP EP07006613A patent/EP1855069B1/en not_active Expired - Lifetime
- 2002-09-11 EP EP02765493A patent/EP1437565B1/en not_active Expired - Lifetime
- 2002-09-11 WO PCT/JP2002/009285 patent/WO2003025478A1/ja not_active Ceased
- 2002-09-11 US US10/489,329 patent/US6948329B2/en not_active Expired - Fee Related
- 2002-09-11 DE DE60238287T patent/DE60238287D1/de not_active Expired - Lifetime
- 2002-09-12 TW TW91120898A patent/TW574492B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS645724Y2 (ja) * | 1984-10-19 | 1989-02-13 | ||
| JPH02213669A (ja) * | 1989-02-10 | 1990-08-24 | Takenaka Komuten Co Ltd | 製氷用冷凍装置 |
| JPH10185382A (ja) * | 1996-12-27 | 1998-07-14 | Sharp Corp | アイスディスペンサー |
Non-Patent Citations (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7536867B2 (en) | 2003-10-03 | 2009-05-26 | Hoshizaki Denki Kabushiki Kaisha | Auger-type ice-making machine |
| US7743618B2 (en) | 2003-10-03 | 2010-06-29 | Hoshizaki Denki Kabushiki Kaisha | Auger type ice making machine |
| US20220347053A1 (en) * | 2019-11-12 | 2022-11-03 | Omnicell, Inc. | Dispensing systems and methods for prefilled syringes |
| US12514785B2 (en) * | 2019-11-12 | 2026-01-06 | Omnicell, Inc. | Dispensing systems and methods for prefilled syringes |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1437565A1 (en) | 2004-07-14 |
| EP1437565A4 (en) | 2005-09-07 |
| EP1855069B1 (en) | 2010-11-10 |
| EP1437565B1 (en) | 2007-10-31 |
| DE60223275D1 (de) | 2007-12-13 |
| JP2003161553A (ja) | 2003-06-06 |
| DE60238287D1 (de) | 2010-12-23 |
| US6948329B2 (en) | 2005-09-27 |
| US20040194481A1 (en) | 2004-10-07 |
| KR20040035773A (ko) | 2004-04-29 |
| DE60223275T2 (de) | 2008-07-31 |
| TW574492B (en) | 2004-02-01 |
| KR100858261B1 (ko) | 2008-09-11 |
| EP1855069A1 (en) | 2007-11-14 |
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