CA2657166A1 - Cooling device for a working fluid - Google Patents
Cooling device for a working fluid Download PDFInfo
- Publication number
- CA2657166A1 CA2657166A1 CA002657166A CA2657166A CA2657166A1 CA 2657166 A1 CA2657166 A1 CA 2657166A1 CA 002657166 A CA002657166 A CA 002657166A CA 2657166 A CA2657166 A CA 2657166A CA 2657166 A1 CA2657166 A1 CA 2657166A1
- Authority
- CA
- Canada
- Prior art keywords
- accordance
- working fluid
- cooling device
- heat exchanger
- temperature
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract 16
- 239000012530 fluid Substances 0.000 title claims abstract 12
- 238000000034 method Methods 0.000 claims abstract 10
- 230000003213 activating effect Effects 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/02—Pumping installations or systems having reservoirs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/08—Cooling; Heating; Preventing freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/11—Outlet temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Compressor (AREA)
- Fluid-Pressure Circuits (AREA)
- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Cooling device and method for cooling a working fluid of a high-pressure pump with a pressure booster. The cooling device includes a conveyor system comprising at least one pump, at least two heat exchangers arranged in series along the conveyor system, and at least two switches coupled to the at least two heat exchangers. At least one controller is structured and arranged to selectively activate and deactivate the at least two heat exchangers via the at least two switches at an adjustably preset temperature of the working fluid.
Claims (15)
1. A cooling device for a working fluid of a high-pressure pump with a pressure booster, comprising:
a conveyor system comprising at least one pump;
at least two heat exchangers arranged in series along the conveyor system;
at least two switches coupled to the at least two heat exchangers; and at least one controller structured and arranged to selectively activate and deactivate the at least two heat exchangers via the at least two switches at an adjustably preset temperature of the working fluid.
a conveyor system comprising at least one pump;
at least two heat exchangers arranged in series along the conveyor system;
at least two switches coupled to the at least two heat exchangers; and at least one controller structured and arranged to selectively activate and deactivate the at least two heat exchangers via the at least two switches at an adjustably preset temperature of the working fluid.
2. The cooling device in accordance with claim 1, wherein the at least two heat exchangers comprise a first heat exchanger operable via air flowing through and a second heat exchanger operable via water flowing through.
3. The cooling device in accordance with claim 1 or 2, wherein one of the at least two heat exchangers is activated by one of electric motors and hydraulic motors.
4. The cooling device in accordance with claim 3, wherein the hydraulic motors are switched in series along the conveyor system.
5. The cooling device in accordance with claim 1 or 2, wherein one of the at least two heat exchangers is activated by impingement with water via a valve.
6. The cooling device in accordance with any one of claims 1 to 5, wherein the at least two switches comprise a switch having an on/off function.
7. The cooling device in accordance with claim 1, wherein the at least one pump is arranged in active engagement with a drive motor for the high-pressure pump with the pressure booster.
8. A method of cooling a working fluid in a cooling device as defined in any one of claims 1 to 7, the method comprising:
selectively activating at least one of the at least two heat exchangers along the conveyor path.
selectively activating at least one of the at least two heat exchangers along the conveyor path.
9. A high-pressure pump with a pressure booster having a cooling device as defined in any one of claims 1 to 7.
10. A method of cooling a working fluid of a high-pressure pump with a pressure booster, the method comprising:
conveying a working fluid along a conveyor path of a cooling circuit;
switchably activating a first heat exchanger arranged along the conveyor path when a temperature of the working fluid exceeds a first predetermined temperature;
and switchably activating a second heat exchanger arranged in series with the first heat exchanger along the conveyor path when a temperature of the working fluid exceeds a second predetermined temperature;
wherein the first and second predetermined temperatures are adjustable.
conveying a working fluid along a conveyor path of a cooling circuit;
switchably activating a first heat exchanger arranged along the conveyor path when a temperature of the working fluid exceeds a first predetermined temperature;
and switchably activating a second heat exchanger arranged in series with the first heat exchanger along the conveyor path when a temperature of the working fluid exceeds a second predetermined temperature;
wherein the first and second predetermined temperatures are adjustable.
11. A method in accordance with claim 10, wherein the first predetermined temperature is greater than the second predetermined temperature.
12. A method in accordance with claim 11, switchably deactiving the first heat exchanger when the temperature of the working fluid is below a first predetermined low temperature.
13. The method in accordance with claim 11, further comprising switchably deactivating the high pressure pump when a temperature of the working fluid exceeds a third predetermined temperature that is greater than the second predetermined temperature.
14. The method in accordance with claim 10, wherein the first heat exchanger uses air.
15. The method in accordance with claim 10, wherein the second heat exchanger uses water.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA384/2008 | 2008-03-11 | ||
| AT0038408A AT506086B1 (en) | 2008-03-11 | 2008-03-11 | COOLING DEVICE FOR A WORKFLUID |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2657166A1 true CA2657166A1 (en) | 2009-09-11 |
| CA2657166C CA2657166C (en) | 2011-11-29 |
Family
ID=40670960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2657166A Expired - Fee Related CA2657166C (en) | 2008-03-11 | 2009-03-05 | Cooling device for a working fluid |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20090229793A1 (en) |
| EP (1) | EP2101064B1 (en) |
| JP (1) | JP2009216099A (en) |
| AT (2) | AT506086B1 (en) |
| CA (1) | CA2657166C (en) |
| DE (1) | DE502009000563D1 (en) |
| DK (1) | DK2101064T3 (en) |
| ES (1) | ES2365835T3 (en) |
| PT (1) | PT2101064E (en) |
| RU (1) | RU2400648C1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9586306B2 (en) | 2012-08-13 | 2017-03-07 | Omax Corporation | Method and apparatus for monitoring particle laden pneumatic abrasive flow in an abrasive fluid jet cutting system |
| US9011204B2 (en) | 2013-07-30 | 2015-04-21 | Omax Corporation | Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processing |
| US9649744B2 (en) | 2013-07-30 | 2017-05-16 | Omax Corporation | Reducing small colloidal particle concentrations in feed and/or byproduct fluids in the context of waterjet processing |
| WO2017091862A1 (en) * | 2015-12-02 | 2017-06-08 | Downunder Geosolutions Pty Ltd | Fluid cooling system and method for electronics equipment |
| US11577366B2 (en) | 2016-12-12 | 2023-02-14 | Omax Corporation | Recirculation of wet abrasive material in abrasive waterjet systems and related technology |
| US11224987B1 (en) | 2018-03-09 | 2022-01-18 | Omax Corporation | Abrasive-collecting container of a waterjet system and related technology |
| CN110374836B (en) * | 2019-06-12 | 2021-04-20 | 同济大学 | A thermostatic electronic water pump |
| US12350790B2 (en) | 2019-07-29 | 2025-07-08 | Hypertherm, Inc. | Measuring abrasive flow rates in a conduit |
| JP7256430B2 (en) * | 2021-09-07 | 2023-04-12 | ダイキン工業株式会社 | hydraulic unit |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6144123Y2 (en) * | 1978-11-29 | 1986-12-12 | ||
| DE2909675C3 (en) | 1979-03-12 | 1981-11-19 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Process for condensate-free intermediate cooling of compressed gases |
| DE3300297C2 (en) * | 1983-01-07 | 1986-07-10 | Danfoss A/S, Nordborg | Device for conveying liquid gas |
| JPS62152643A (en) * | 1985-12-25 | 1987-07-07 | Toyoda Mach Works Ltd | Highly accurate machining device |
| US5294052A (en) * | 1986-07-14 | 1994-03-15 | Glas-Craft, Inc. | Fluid dispensing system |
| FR2647049B1 (en) * | 1989-05-18 | 1995-04-14 | Grudzinski Richard | METHOD FOR CUTTING MATERIALS USING A JET OF VOLATILE LIQUID |
| FR2649925B1 (en) * | 1989-07-18 | 1993-12-10 | Aerospatiale Ste Nationale Indle | CUTTING JET RECEPTACLE FOR A FLUID JET CUTTING MACHINE |
| US4937985A (en) * | 1989-09-25 | 1990-07-03 | Possis Corporation | Abrasive waterjet receiver |
| JPH0419338A (en) * | 1990-05-09 | 1992-01-23 | Mazda Motor Corp | Engine output controller of four wheel drive vehicle |
| JPH06297399A (en) * | 1993-04-14 | 1994-10-25 | Daikin Ind Ltd | Water jet equipment |
| RU2104831C1 (en) * | 1993-11-05 | 1998-02-20 | Борис Михайлович Солодов | Method of cutting by jet of fluid with abrasive |
| JP2000246697A (en) * | 1999-02-25 | 2000-09-12 | Hitachi Zosen Corp | Bag breaking device |
| FR2795141B1 (en) * | 1999-06-15 | 2001-09-07 | Bernard Marinzet | PISTON PUMP, METHOD AND INSTALLATION FOR WATER FILTRATION |
| JP4295898B2 (en) * | 2000-05-26 | 2009-07-15 | コマツ工機株式会社 | Attachment cooling device and cooling method |
| FR2810267A1 (en) * | 2000-06-16 | 2001-12-21 | Axiome | Pressurized jet de flashing method for fuel injectors uses fluid containing cutting oil for pressurized jet |
| IL156792A0 (en) * | 2001-01-19 | 2004-02-08 | Munters Corp | High pressure water pump |
| DE10343225B3 (en) * | 2003-09-18 | 2005-04-14 | Webasto Ag | System for heating and cooling an interior of a vehicle |
| GB0400986D0 (en) * | 2004-01-16 | 2004-02-18 | Cryostar France Sa | Compressor |
| US20060179874A1 (en) * | 2005-02-17 | 2006-08-17 | Eric Barger | Refrigerant based heat exchange system |
| US7861537B2 (en) * | 2005-06-08 | 2011-01-04 | Jeffery Givens | Device and method of providing portable electrical, hydraulic and air pressure utilities for on-site tool applications |
| JP3988779B2 (en) * | 2005-09-09 | 2007-10-10 | ダイキン工業株式会社 | Refrigeration equipment |
| US7908840B2 (en) * | 2006-11-29 | 2011-03-22 | United Technologies Corporation | Turbine engine with integrated generator having shared lubrication system |
| SE534707C2 (en) * | 2006-11-30 | 2011-11-22 | Komatsu Mfg Co Ltd | Control device for a cooling fan intended for a vehicle |
| US7581515B2 (en) * | 2007-06-29 | 2009-09-01 | Hamilton Sundstrand Corporation | Control scheme for an evaporator operating at conditions approaching thermodynamic limits |
| US20090061753A1 (en) * | 2007-08-31 | 2009-03-05 | Gm Global Technology Operations, Inc. | System for cooling engine electronics |
| US20090101312A1 (en) * | 2007-10-23 | 2009-04-23 | Gooden James T | Regulating Transmission Fluid and Engine Coolant Temperatures in a Motor Vehicle |
-
2008
- 2008-03-11 AT AT0038408A patent/AT506086B1/en not_active IP Right Cessation
-
2009
- 2009-01-21 AT AT09151017T patent/ATE507045T1/en active
- 2009-01-21 ES ES09151017T patent/ES2365835T3/en active Active
- 2009-01-21 DK DK09151017.2T patent/DK2101064T3/en active
- 2009-01-21 PT PT09151017T patent/PT2101064E/en unknown
- 2009-01-21 EP EP09151017A patent/EP2101064B1/en not_active Not-in-force
- 2009-01-21 DE DE502009000563T patent/DE502009000563D1/en active Active
- 2009-02-19 US US12/389,159 patent/US20090229793A1/en not_active Abandoned
- 2009-03-05 CA CA2657166A patent/CA2657166C/en not_active Expired - Fee Related
- 2009-03-10 RU RU2009108609/06A patent/RU2400648C1/en not_active IP Right Cessation
- 2009-03-11 JP JP2009090495A patent/JP2009216099A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| PT2101064E (en) | 2011-06-14 |
| ATE507045T1 (en) | 2011-05-15 |
| DE502009000563D1 (en) | 2011-06-09 |
| AT506086B1 (en) | 2009-06-15 |
| JP2009216099A (en) | 2009-09-24 |
| US20090229793A1 (en) | 2009-09-17 |
| CA2657166C (en) | 2011-11-29 |
| ES2365835T3 (en) | 2011-10-11 |
| RU2400648C1 (en) | 2010-09-27 |
| EP2101064A1 (en) | 2009-09-16 |
| AT506086A4 (en) | 2009-06-15 |
| DK2101064T3 (en) | 2011-08-15 |
| EP2101064B1 (en) | 2011-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2657166C (en) | Cooling device for a working fluid | |
| EP1637709A3 (en) | Exchanging device for motor vehicles | |
| WO2010112386A3 (en) | Device for thermal connection of an energy store | |
| WO2010017536A3 (en) | Heat pump system | |
| DE602007003609D1 (en) | COOLING SYSTEM AND TRANSMISSION SYSTEM IN WHICH THE COOLING SYSTEM IS INTEGRATED | |
| CN105196860A (en) | Temperature control type electrical automobile cooling method and system | |
| WO2012089316A3 (en) | Liquid-air cooling system | |
| CN105346367A (en) | Electric car cooling method and system | |
| EP2770398A3 (en) | Flow rate control device and fluid circuit system | |
| EP2685175A3 (en) | Outdoor unit for air-conditioning apparatus, and air-conditioning apparatus | |
| WO2011067618A3 (en) | Power plant cooling system and a method for its operation | |
| WO2012166881A3 (en) | Engine system with reversible fan | |
| CN105539123A (en) | Efficient electric automobile cooling system | |
| WO2010046280A1 (en) | Condenser fan control system | |
| EP1715193A3 (en) | Apparatus and method for controlling a pump flow of heavy construction equipment | |
| CN102365008A (en) | Partitionable temperature control cabinet possessing all-digital monitoring function | |
| JP2009264206A (en) | Control device for electric compressor | |
| WO2009122041A3 (en) | Device and systems for recovering and storing heat | |
| CN102152456A (en) | Energy-saving mold temperature controller | |
| CN101871382A (en) | Engine cooling system time delay device of surfboard | |
| Salah et al. | Hydraulic actuated automotive cooling systems—Nonlinear control and test | |
| WO2012142195A3 (en) | Control system having variable-speed engine-driven fan | |
| CN201355155Y (en) | High-efficiency semiconductor temperature controlling device | |
| JP4976994B2 (en) | Water pressure system and food processing equipment | |
| WO2010149448A3 (en) | Steam power plant with a cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20220907 |
|
| MKLA | Lapsed |
Effective date: 20210305 |