WO2009056404A1 - STÖßEL FÜR EIN MAGNETVENTIL UND EIN VERFAHREN ZUR KENNZEICHNUNG VON STÖßELN FÜR MAGNETVENTILE - Google Patents
STÖßEL FÜR EIN MAGNETVENTIL UND EIN VERFAHREN ZUR KENNZEICHNUNG VON STÖßELN FÜR MAGNETVENTILE Download PDFInfo
- Publication number
- WO2009056404A1 WO2009056404A1 PCT/EP2008/062614 EP2008062614W WO2009056404A1 WO 2009056404 A1 WO2009056404 A1 WO 2009056404A1 EP 2008062614 W EP2008062614 W EP 2008062614W WO 2009056404 A1 WO2009056404 A1 WO 2009056404A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plunger
- bore
- type
- assignment
- centering
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
- F16K31/0658—Armature and valve member being one single element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
- B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
- B60T8/3615—Electromagnetic valves specially adapted for anti-lock brake and traction control systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
Definitions
- the invention relates to a plunger for a solenoid valve according to the preamble of independent claim 1 and a method for the identification of plungers for solenoid valves.
- ABS antilock braking system
- ASR traction control system
- ESP electronic stability program system
- the conventional plunger 1 made of metal comprises a plunger shaft 2 with a contact surface 2.1, a closing element 3 and a sealing element 4. With the contact surface 2.1 the plunger 1 lies against a not shown
- Magnetic armature of the solenoid valve which moves the plunger 1 in response to a generated magnetic force, wherein the sealing element 4 dips to perform a sealing function in a corresponding valve seat not shown, which is arranged in a so-called valve body, not shown.
- the solenoid valve according to the invention with the features of independent claim 1 has the advantage that at least one permanent mark is introduced into a plunger shaft by machining, which allows assignment of the corresponding plunger to a particular plunger type of a plurality of different plunger types.
- the inventive method for marking plungers for solenoid valves with the features of independent claim 8 has the advantage that a corresponding plunger is assigned to a particular plunger type of a plurality of different tappet types and by machining at least one permanent mark in the corresponding Pusher shaft is introduced, which represents the predetermined plunger type, which is associated with the corresponding plunger.
- the plunger according to the invention and the method according to the invention advantageously make it possible to distinguish between different substantially identical plungers, which differ only slightly in their length, for example when producing an associated solenoid valve. Due to the permanent marking, the magnetic and hydraulic properties of the plunger are advantageously not adversely affected.
- the permanent marking is introduced as a centering bore in a contact surface of the plunger shaft.
- the center hole is, for example, carried out so that a hole depth and a bore diameter have a predetermined ratio of at least 2: 1.
- the centering bore can advantageously be automatically scanned and recognized by a camera system during production, with the camera system recognizing and evaluating a shadow of the centering bore.
- the specified ratio of the bore depth to the bore diameter of at least 2: 1 ensures that a sufficiently large shadow is created, which can be recognized and evaluated by the camera system.
- the centering hole removes a remainder of the material that is being planned in the center of a turning process
- Support surface can remain, so that in the installed state advantageously a planar contact of the plunger is possible on a corresponding anchor.
- the centering holes are executable depending on the assignment of the corresponding plunger to a particular plunger type with variable bore depths and / or variierba- ren bore diameters. Therefore, different ram types can advantageously be distinguished by the different bore depths or bore diameters.
- the permanent marking can alternatively or additionally be introduced as at least one circumferential groove in the plunger shaft.
- the number of insertion grooves is variable depending on the assignment of the corresponding plunger to a particular plunger type. Therefore, can be distinguished by the number and the arrangement of the grooves further ram types.
- the at least one permanent marking for detecting the associated plunger type can also be evaluated and recognized by a mechanical scanning system, which has, for example, at least one button, or by a contactless electronic scanning system, which comprises, for example, a laser.
- Fig. 1 shows a schematic side view of a conventional plunger for a solenoid valve.
- Fig. 2 shows a schematic side view of a plunger according to the invention for a solenoid valve.
- FIG. 3 shows a schematic representation of a detail III from FIG. 2.
- a plunger 11 according to the invention made of metal, preferably made of steel, comprises a solenoid valve analogous to the conventional plunger 1 according to FIGS. 2 and 3,
- at least one permanent marking 15, 16.1, 16.2 is provided in the plunger shaft 12 according to the invention introduced by a machining, the assignment of the corresponding plunger 11 to a specific
- Plunger type of a plurality of different plunger types allows.
- a first permanent marking is made as a centering bore 15, which is introduced into the contact surface 12. 1 of the pushrod shank 12 with a specific bore depth 15. 2 and a specific bore diameter 15.
- the centering hole 15 is executed in the illustrated embodiment so that the bore depth 15.2 and the bore diameter 15.1 have a predetermined ratio of at least 2: 1.
- the centering hole 15 is automatically scanned and detected during production by a camera system, not shown, which detects and evaluates a shadow of the center hole.
- the specified ratio of the bore depth 15.2 to the bore diameter 15.1 of at least 2: 1 ensures that a sufficiently large shadow is created, which can be reliably detected and evaluated by the camera system.
- the centering bores can also be scanned contactlessly and detected mechanically, for example, with a non-illustrated probe or with a laser, not shown.
- AIs second permanent Markierangen the illustrated embodiment of the plunger according to the invention, for example, two circumferential grooves 16.1, 16.2 in the plunger shaft 12, wherein the number of Einichnuten 16.1, 16.2 depending on the assignment of the corresponding plunger 11 is varied to a particular plunger type.
- the insertion grooves 16.1, 16.2 introduced into the pushrod shank can also be scanned and detected by a camera system or by a mechanical scanning system or by a contactless electronic scanning system during the production of a solenoid valve.
- a corresponding plunger 11 for example, depending on its length, associated with a particular plunger type of a plurality of different plunger types.
- the at least one permanent marking 15, 16.1, 16.2 is introduced into the corresponding plunger shaft 12 by machining.
- the introduced marking 15, 16.1, 16.2 represents the predetermined plunger type to which the corresponding plunger 11 is assigned.
- the first permanent marking is introduced as a centering hole 15 in the contact surface 12.1 of the plunger shaft 12, wherein the centering holes 15 are executed depending on the assignment of the corresponding plunger 11 to a specific plunger type with variable bore depths 15.2 and / or variable bore diameters 15.1.
- the second permanent markings are introduced as circumferential groove grooves 16. 1, 16. 2 in the pushrod shank 12, the number of groove grooves 16. 1, 16. 2 being dependent on the assignment of the corresponding pushrod 11 to a specific one
- the plunger 11 according to the invention only the center hole 15 can be used as a permanent mark to distinguish different plunger types in the manufacture of the solenoid valves.
- only the recessed grooves 16. 1, 16. 2 can be used as a permanent marking in order to distinguish different plunger types in the production of the solenoid valves.
- the tappet according to the invention and the method according to the invention advantageously make it possible to reliably distinguish between tappets in the production of solenoid valves, which tappets are assigned to different tappet types, for example because of their length.
- the permanent marking introduced by machining allows a reliable distinction, even if the plungers of the various types of plungers are made substantially the same and the dimensional differences between plungers of different plunger types are smaller than 0.2 mm.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Transportation (AREA)
- Magnetically Actuated Valves (AREA)
- Regulating Braking Force (AREA)
- Electromagnets (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP08804540A EP2205893A1 (de) | 2007-10-29 | 2008-09-22 | STÖßEL FÜR EIN MAGNETVENTIL UND EIN VERFAHREN ZUR KENNZEICHNUNG VON STÖßELN FÜR MAGNETVENTILE |
| BRPI0818412 BRPI0818412A2 (pt) | 2007-10-29 | 2008-09-22 | Tucho para uma válvula magnética e um processo para a marcação de tuchos para válvulas magnéticas. |
| JP2010530380A JP5227413B2 (ja) | 2007-10-29 | 2008-09-22 | 電磁弁用のプランジャ、および、電磁弁用のプランジャの識別方法 |
| US12/740,560 US20100252769A1 (en) | 2007-10-29 | 2008-09-22 | Plunger for a solenoid valve and a method for labeling plungers for solenoid valves |
| CN200880113579A CN101842626A (zh) | 2007-10-29 | 2008-09-22 | 用于电磁阀的挺杆和用于标识电磁阀挺杆的方法 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007051550.4 | 2007-10-29 | ||
| DE200710051550 DE102007051550A1 (de) | 2007-10-29 | 2007-10-29 | Stößel für ein Magnetventil und ein Verfahren zur Kennzeichnung von Stößeln für Magnetventile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2009056404A1 true WO2009056404A1 (de) | 2009-05-07 |
Family
ID=40044135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2008/062614 Ceased WO2009056404A1 (de) | 2007-10-29 | 2008-09-22 | STÖßEL FÜR EIN MAGNETVENTIL UND EIN VERFAHREN ZUR KENNZEICHNUNG VON STÖßELN FÜR MAGNETVENTILE |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20100252769A1 (de) |
| EP (1) | EP2205893A1 (de) |
| JP (1) | JP5227413B2 (de) |
| CN (1) | CN101842626A (de) |
| BR (1) | BRPI0818412A2 (de) |
| DE (1) | DE102007051550A1 (de) |
| WO (1) | WO2009056404A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9168619B2 (en) | 2012-02-14 | 2015-10-27 | Bs&B Safety Systems Limited | Quality control for a pressure relief device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8775725B2 (en) | 2010-12-06 | 2014-07-08 | Intel Corporation | Memory device refresh commands on the fly |
| US10871242B2 (en) | 2016-06-23 | 2020-12-22 | Rain Bird Corporation | Solenoid and method of manufacture |
| US10980120B2 (en) | 2017-06-15 | 2021-04-13 | Rain Bird Corporation | Compact printed circuit board |
| US11503782B2 (en) | 2018-04-11 | 2022-11-22 | Rain Bird Corporation | Smart drip irrigation emitter |
| US11721465B2 (en) | 2020-04-24 | 2023-08-08 | Rain Bird Corporation | Solenoid apparatus and methods of assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523676A (en) * | 1969-02-26 | 1970-08-11 | Monsanto Co | Pulsed solenoid control valve |
| US6047618A (en) | 1997-06-02 | 2000-04-11 | Pieri; Kenneth H. | Sockets |
| DE10224241A1 (de) * | 2001-06-13 | 2003-03-06 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
| EP1775460A1 (de) * | 2005-10-17 | 2007-04-18 | Robert Bosch Gmbh | Kraftstoffeinspritzventil mit einer Markierung als Positionierhilfe |
| DE102006003491A1 (de) | 2006-01-25 | 2007-07-26 | Robert Bosch Gmbh | Magnetventil |
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| USRE24383E (en) * | 1957-10-29 | Neutron gamma-ray well logging | ||
| US3413471A (en) * | 1962-08-28 | 1968-11-26 | Schlumberger Technology Corp | Chlorine logging methods |
| US3244882A (en) * | 1962-09-25 | 1966-04-05 | Socony Mobil Oil Co Inc | Chlorine logging system using neutron capture gamma rays |
| US3772513A (en) * | 1971-03-05 | 1973-11-13 | Texaco Inc | Radioactivity oil-water well logging utilizing neutron source |
| US3979300A (en) * | 1974-07-17 | 1976-09-07 | Texaco Inc. | Three frequency modulated combination thermal neutron lifetime log and porosity |
| US3930154A (en) * | 1974-12-12 | 1975-12-30 | Texaco Inc | Measurement of subsurface formation lithology, including composition and fluids, using gamma spectroscopy and thermal neutron decay |
| US4065659A (en) * | 1976-01-09 | 1977-12-27 | Mcgraw-Edison Company | Food processing oven |
| US4209695A (en) * | 1976-12-06 | 1980-06-24 | Texaco Inc. | Detection of impurities in fluid flowing in refinery pipeline or oil production operations using nuclear techniques |
| US4191884A (en) * | 1977-12-27 | 1980-03-04 | Texaco Inc. | Determination of water saturation in subsurface earth formations adjacent well boreholes |
| US4424444A (en) * | 1980-08-28 | 1984-01-03 | Halliburton Company | Method for simultaneous measurement of borehole and formation neutron lifetimes |
| US4379228A (en) * | 1980-10-10 | 1983-04-05 | Mobil Oil Corporation | Neutron-neutron-logging |
| US4404467A (en) * | 1980-10-31 | 1983-09-13 | Schlumberger Technology Corporation | Salinity and lithology determination from the sodium and chlorine activation lines |
| US6317953B1 (en) * | 1981-05-11 | 2001-11-20 | Lmi-Diffracto | Vision target based assembly |
| JPS58116213U (ja) * | 1982-01-31 | 1983-08-08 | 株式会社京浜精機製作所 | 電磁装置 |
| JPH056656Y2 (de) * | 1987-01-28 | 1993-02-19 | ||
| JPH0510363Y2 (de) * | 1987-01-28 | 1993-03-15 | ||
| JPS63160474U (de) * | 1987-04-09 | 1988-10-20 | ||
| JPS63283106A (ja) * | 1987-05-15 | 1988-11-21 | Ckd Controls Ltd | ソレノイドのプランジヤ |
| US4918669A (en) * | 1988-04-01 | 1990-04-17 | Halliburton Logging Services, Inc. | Method and apparatus for sonic dip measurement |
| JPH063231Y2 (ja) * | 1989-05-31 | 1994-01-26 | カヤバ工業株式会社 | コントロールバルブ |
| US5097123A (en) * | 1990-02-07 | 1992-03-17 | Schlumberger Technology Corporation | Broad energy spectra neutron source for logging and method |
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| US5668369A (en) * | 1995-12-18 | 1997-09-16 | Atlantic Richfield Company | Method and apparatus for lithology-independent well log analysis of formation water saturation |
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| US7225519B2 (en) * | 2000-11-17 | 2007-06-05 | Ngk Insulators, Ltd. | Assembling method using marked information |
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| US6868036B2 (en) * | 2002-11-08 | 2005-03-15 | Schlumberger Technology Corporation | Oil well acoustic logging tool with baffles forming an acoustic waveguide |
| DE10316643B4 (de) * | 2003-04-11 | 2006-03-16 | Robert Bosch Gmbh | Magnetventil |
| US20050051749A1 (en) * | 2003-04-21 | 2005-03-10 | Mando Corporation | Solenoid valve for brake system |
| DE10345946A1 (de) * | 2003-10-02 | 2005-04-21 | Bosch Gmbh Robert | Ventil zum Steuern eines Fluids |
| US7104523B2 (en) * | 2004-06-12 | 2006-09-12 | Borgwarner Inc. | Valve having contamination counter-measures |
| JP2006012675A (ja) * | 2004-06-28 | 2006-01-12 | Denso Corp | スパークプラグ |
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| JP2007255501A (ja) * | 2006-03-22 | 2007-10-04 | Aisin Seiki Co Ltd | ソレノイド及び電磁弁 |
| US7538319B2 (en) * | 2006-06-29 | 2009-05-26 | Baker Hughes Incorporated | Use of thorium-uranium ratio as an indicator of hydrocarbon source rock |
-
2007
- 2007-10-29 DE DE200710051550 patent/DE102007051550A1/de not_active Withdrawn
-
2008
- 2008-09-22 US US12/740,560 patent/US20100252769A1/en not_active Abandoned
- 2008-09-22 EP EP08804540A patent/EP2205893A1/de not_active Withdrawn
- 2008-09-22 WO PCT/EP2008/062614 patent/WO2009056404A1/de not_active Ceased
- 2008-09-22 CN CN200880113579A patent/CN101842626A/zh active Pending
- 2008-09-22 BR BRPI0818412 patent/BRPI0818412A2/pt not_active IP Right Cessation
- 2008-09-22 JP JP2010530380A patent/JP5227413B2/ja not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523676A (en) * | 1969-02-26 | 1970-08-11 | Monsanto Co | Pulsed solenoid control valve |
| US6047618A (en) | 1997-06-02 | 2000-04-11 | Pieri; Kenneth H. | Sockets |
| DE10224241A1 (de) * | 2001-06-13 | 2003-03-06 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
| EP1775460A1 (de) * | 2005-10-17 | 2007-04-18 | Robert Bosch Gmbh | Kraftstoffeinspritzventil mit einer Markierung als Positionierhilfe |
| DE102006003491A1 (de) | 2006-01-25 | 2007-07-26 | Robert Bosch Gmbh | Magnetventil |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP2205893A1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9168619B2 (en) | 2012-02-14 | 2015-10-27 | Bs&B Safety Systems Limited | Quality control for a pressure relief device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101842626A (zh) | 2010-09-22 |
| JP5227413B2 (ja) | 2013-07-03 |
| EP2205893A1 (de) | 2010-07-14 |
| BRPI0818412A2 (pt) | 2015-04-22 |
| US20100252769A1 (en) | 2010-10-07 |
| JP2011502232A (ja) | 2011-01-20 |
| DE102007051550A1 (de) | 2009-04-30 |
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