WO2013052425A2 - Refrigeration system having a continuously variable transmission - Google Patents
Refrigeration system having a continuously variable transmission Download PDFInfo
- Publication number
- WO2013052425A2 WO2013052425A2 PCT/US2012/058334 US2012058334W WO2013052425A2 WO 2013052425 A2 WO2013052425 A2 WO 2013052425A2 US 2012058334 W US2012058334 W US 2012058334W WO 2013052425 A2 WO2013052425 A2 WO 2013052425A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cvt
- compressor
- refrigeration system
- heat exchanger
- actuator
- Prior art date
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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
- B60H1/3222—Cooling devices using compression characterised by the compressor driving arrangements, e.g. clutches, transmissions or multiple drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
-
- 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
- F16H—GEARING
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/48—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members with members having orbital motion
- F16H15/50—Gearings providing a continuous range of gear ratios
- F16H15/503—Gearings providing a continuous range of gear ratios in which two members co-operate by means of balls or rollers of uniform effective diameter, not mounted on shafts
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0487—Friction gearings
-
- 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
- F16H—GEARING
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/26—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a spherical friction surface centered on its axis of revolution
- F16H15/28—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a spherical friction surface centered on its axis of revolution with external friction surface
-
- 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
- F16H—GEARING
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/40—Gearings providing a continuous range of gear ratios in which two members co-operative by means of balls, or rollers of uniform effective diameter, not mounted on shafts
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0253—Compressor control by controlling speed with variable speed
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49359—Cooling apparatus making, e.g., air conditioner, refrigerator
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2850224A CA2850224A1 (en) | 2011-10-03 | 2012-10-01 | Refrigeration system having a continuously variable transmission |
CN201280048655.5A CN103958989A (en) | 2011-10-03 | 2012-10-01 | Refrigeration system having continuously variable transmission |
RU2014114186/11A RU2014114186A (en) | 2011-10-03 | 2012-10-01 | TRANSMISSION COOLING SYSTEM |
JP2014533479A JP2014528564A (en) | 2011-10-03 | 2012-10-01 | Refrigeration system with continuously variable transmission |
EP12775578.3A EP2764305A2 (en) | 2011-10-03 | 2012-10-01 | Refrigeration system having a continuously variable transmission |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161542708P | 2011-10-03 | 2011-10-03 | |
US61/542,708 | 2011-10-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013052425A2 true WO2013052425A2 (en) | 2013-04-11 |
WO2013052425A3 WO2013052425A3 (en) | 2014-05-08 |
Family
ID=47049364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2012/058334 WO2013052425A2 (en) | 2011-10-03 | 2012-10-01 | Refrigeration system having a continuously variable transmission |
Country Status (8)
Country | Link |
---|---|
US (1) | US20130139531A1 (en) |
EP (1) | EP2764305A2 (en) |
JP (1) | JP2014528564A (en) |
CN (1) | CN103958989A (en) |
CA (1) | CA2850224A1 (en) |
RU (1) | RU2014114186A (en) |
TW (1) | TW201337131A (en) |
WO (1) | WO2013052425A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2930483C (en) | 2005-12-09 | 2017-11-07 | Fallbrook Intellectual Property Company Llc | Continuously variable transmission |
EP1811202A1 (en) | 2005-12-30 | 2007-07-25 | Fallbrook Technologies, Inc. | A continuously variable gear transmission |
WO2009065055A2 (en) | 2007-11-16 | 2009-05-22 | Fallbrook Technologies Inc. | Controller for variable transmission |
US10047861B2 (en) | 2016-01-15 | 2018-08-14 | Fallbrook Intellectual Property Company Llc | Systems and methods for controlling rollback in continuously variable transmissions |
US10023266B2 (en) | 2016-05-11 | 2018-07-17 | Fallbrook Intellectual Property Company Llc | Systems and methods for automatic configuration and automatic calibration of continuously variable transmissions and bicycles having continuously variable transmissions |
CN106763738B (en) * | 2016-12-26 | 2018-05-29 | 王军辉 | A kind of hydraulic continuously variable transmission |
JP6753379B2 (en) * | 2017-09-15 | 2020-09-09 | トヨタ自動車株式会社 | Vehicle heat exchange system |
US11215268B2 (en) | 2018-11-06 | 2022-01-04 | Fallbrook Intellectual Property Company Llc | Continuously variable transmissions, synchronous shifting, twin countershafts and methods for control of same |
US10962294B2 (en) | 2018-12-07 | 2021-03-30 | Hamilton Sundstrand Corporation | Dual pass heat exchanger with drain system |
US11174922B2 (en) * | 2019-02-26 | 2021-11-16 | Fallbrook Intellectual Property Company Llc | Reversible variable drives and systems and methods for control in forward and reverse directions |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469653A (en) | 1945-02-01 | 1949-05-10 | Kopp Jean | Stepless variable change-speed gear with roller bodies |
US4744261A (en) | 1985-11-27 | 1988-05-17 | Honeywell Inc. | Ball coupled compound traction drive |
US5236403A (en) | 1991-08-16 | 1993-08-17 | Fichtel & Sachs Ag | Driving hub for a vehicle, particularly a bicycle, with an infinitely variable adjustable transmission ratio |
US6241636B1 (en) | 1997-09-02 | 2001-06-05 | Motion Technologies, Llc | Continuously variable transmission |
US6419608B1 (en) | 1999-10-22 | 2002-07-16 | Motion Technologies, Llc | Continuously variable transmission |
US6443870B1 (en) | 1999-09-14 | 2002-09-03 | Nsk Ltd. | Toroidal-type continuously variable transmission |
US6689012B2 (en) | 2001-04-26 | 2004-02-10 | Motion Technologies, Llc | Continuously variable transmission |
US7011600B2 (en) | 2003-02-28 | 2006-03-14 | Fallbrook Technologies Inc. | Continuously variable transmission |
US7125359B2 (en) | 2001-09-08 | 2006-10-24 | Orbital Traction Ltd. | Continuously variable transmission device |
US7166052B2 (en) | 2003-08-11 | 2007-01-23 | Fallbrook Technologies Inc. | Continuously variable planetary gear set |
US7396311B2 (en) | 2004-02-18 | 2008-07-08 | The Gates Corporation | Transmission and constant speed accessory drive |
US7530916B2 (en) | 2003-07-01 | 2009-05-12 | Torotrak (Development) Limited | Continuously variable ratio transmission system |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1807774A (en) * | 1931-06-02 | Automatic refrigeration | ||
US2901924A (en) * | 1954-08-05 | 1959-09-01 | New Prod Corp | Accessory drive |
US3010289A (en) * | 1959-04-14 | 1961-11-28 | Carrier Corp | Refrigeration system with variable speed compressor |
US4065229A (en) * | 1976-10-01 | 1977-12-27 | General Motors Corporation | Variable capacity radial-4 compressor |
US4257795A (en) * | 1978-04-06 | 1981-03-24 | Dunham-Bush, Inc. | Compressor heat pump system with maximum and minimum evaporator ΔT control |
US4501172A (en) * | 1982-08-16 | 1985-02-26 | Excelermatic Inc. | Hydraulic speed control arrangement for an infinitely variable transmission |
US4830578A (en) * | 1987-10-26 | 1989-05-16 | Excelermatic Inc. | Hydraulic control arrangement for an infinitely variable transmission drive |
DE4126993A1 (en) * | 1991-08-16 | 1993-02-18 | Fichtel & Sachs Ag | Drive hub for a vehicle, especially a bicycle, with a continuously variable transmission ratio. |
EP0842799A3 (en) * | 1996-11-15 | 2003-03-05 | Calsonic Kansei Corporation | Heat pump type air conditioning system for automotive vehicle |
US5918476A (en) * | 1997-11-20 | 1999-07-06 | Cowart; Darrow W. | Replacement kit for vehicle air conditioning circuit pressure operable valves |
JP3942836B2 (en) * | 2001-03-09 | 2007-07-11 | ジヤトコ株式会社 | Hydraulic oil cooling device for automatic transmission for vehicle |
US6434960B1 (en) * | 2001-07-02 | 2002-08-20 | Carrier Corporation | Variable speed drive chiller system |
US6698234B2 (en) * | 2002-03-20 | 2004-03-02 | Carrier Corporation | Method for increasing efficiency of a vapor compression system by evaporator heating |
US6651451B2 (en) * | 2002-04-23 | 2003-11-25 | Vai Holdings, Llc | Variable capacity refrigeration system with a single-frequency compressor |
US7028475B2 (en) * | 2003-05-20 | 2006-04-18 | Denso Corporation | Fluid machine |
JP2005307835A (en) * | 2004-04-20 | 2005-11-04 | Toyota Industries Corp | Compressor with transmission |
CN101796327B (en) * | 2007-07-05 | 2014-01-29 | 福博科技术公司 | Continuously variable transmission |
WO2009091403A1 (en) * | 2008-01-17 | 2009-07-23 | Carrier Corporation | Refrigerant vapor compression system with lubricant cooler |
US8590324B2 (en) * | 2009-05-15 | 2013-11-26 | Emerson Climate Technologies, Inc. | Compressor and oil-cooling system |
WO2010135407A2 (en) * | 2009-05-19 | 2010-11-25 | Carrier Corporation | Variable speed compressor |
US8512195B2 (en) * | 2010-03-03 | 2013-08-20 | Fallbrook Intellectual Property Company Llc | Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor |
-
2012
- 2012-10-01 CN CN201280048655.5A patent/CN103958989A/en active Pending
- 2012-10-01 JP JP2014533479A patent/JP2014528564A/en active Pending
- 2012-10-01 CA CA2850224A patent/CA2850224A1/en not_active Abandoned
- 2012-10-01 RU RU2014114186/11A patent/RU2014114186A/en not_active Application Discontinuation
- 2012-10-01 EP EP12775578.3A patent/EP2764305A2/en not_active Withdrawn
- 2012-10-01 WO PCT/US2012/058334 patent/WO2013052425A2/en active Application Filing
- 2012-10-02 TW TW101136419A patent/TW201337131A/en unknown
- 2012-10-02 US US13/633,474 patent/US20130139531A1/en not_active Abandoned
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469653A (en) | 1945-02-01 | 1949-05-10 | Kopp Jean | Stepless variable change-speed gear with roller bodies |
US4744261A (en) | 1985-11-27 | 1988-05-17 | Honeywell Inc. | Ball coupled compound traction drive |
US5236403A (en) | 1991-08-16 | 1993-08-17 | Fichtel & Sachs Ag | Driving hub for a vehicle, particularly a bicycle, with an infinitely variable adjustable transmission ratio |
US6241636B1 (en) | 1997-09-02 | 2001-06-05 | Motion Technologies, Llc | Continuously variable transmission |
US6443870B1 (en) | 1999-09-14 | 2002-09-03 | Nsk Ltd. | Toroidal-type continuously variable transmission |
US6419608B1 (en) | 1999-10-22 | 2002-07-16 | Motion Technologies, Llc | Continuously variable transmission |
US6689012B2 (en) | 2001-04-26 | 2004-02-10 | Motion Technologies, Llc | Continuously variable transmission |
US7125359B2 (en) | 2001-09-08 | 2006-10-24 | Orbital Traction Ltd. | Continuously variable transmission device |
US7011600B2 (en) | 2003-02-28 | 2006-03-14 | Fallbrook Technologies Inc. | Continuously variable transmission |
US7530916B2 (en) | 2003-07-01 | 2009-05-12 | Torotrak (Development) Limited | Continuously variable ratio transmission system |
US7166052B2 (en) | 2003-08-11 | 2007-01-23 | Fallbrook Technologies Inc. | Continuously variable planetary gear set |
US7396311B2 (en) | 2004-02-18 | 2008-07-08 | The Gates Corporation | Transmission and constant speed accessory drive |
Also Published As
Publication number | Publication date |
---|---|
RU2014114186A (en) | 2015-11-10 |
EP2764305A2 (en) | 2014-08-13 |
TW201337131A (en) | 2013-09-16 |
US20130139531A1 (en) | 2013-06-06 |
JP2014528564A (en) | 2014-10-27 |
CN103958989A (en) | 2014-07-30 |
WO2013052425A3 (en) | 2014-05-08 |
CA2850224A1 (en) | 2013-04-11 |
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