CN100580251C - 活塞机中的冲程测定 - Google Patents

活塞机中的冲程测定 Download PDF

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Publication number
CN100580251C
CN100580251C CN02822972A CN02822972A CN100580251C CN 100580251 C CN100580251 C CN 100580251C CN 02822972 A CN02822972 A CN 02822972A CN 02822972 A CN02822972 A CN 02822972A CN 100580251 C CN100580251 C CN 100580251C
Authority
CN
China
Prior art keywords
compressor
stroke
pressure
variable
resistance device
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.)
Expired - Fee Related
Application number
CN02822972A
Other languages
English (en)
Chinese (zh)
Other versions
CN1589372A (zh
Inventor
蒂洛·舍费尔
格奥尔格·韦伯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LuK Fahrzeug Hydraulik GmbH and Co KG
Original Assignee
LuK Fahrzeug Hydraulik GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LuK Fahrzeug Hydraulik GmbH and Co KG filed Critical LuK Fahrzeug Hydraulik GmbH and Co KG
Publication of CN1589372A publication Critical patent/CN1589372A/zh
Application granted granted Critical
Publication of CN100580251C publication Critical patent/CN100580251C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • B60H1/3205—Control means therefor
    • B60H1/3213—Control means therefor for increasing the efficiency in a vehicle heat pump
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • 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
    • 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
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3248—Cooling devices information from a variable is obtained related to pressure
    • B60H2001/325—Cooling devices information from a variable is obtained related to pressure of the refrigerant at a compressing unit
    • 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
    • B60H2001/3269—Cooling devices output of a control signal
    • B60H2001/327—Cooling devices output of a control signal related to a compressing unit
    • B60H2001/3275—Cooling devices output of a control signal related to a compressing unit to control the volume of a compressor
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0206—Length of piston stroke
    • 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
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1201—Rotational speed of the axis
    • 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
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F04B2205/07—Pressure difference over the pump
    • 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
    • F04B2205/09—Flow through the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Details Of Reciprocating Pumps (AREA)
CN02822972A 2001-11-19 2002-11-15 活塞机中的冲程测定 Expired - Fee Related CN100580251C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10156784.7 2001-11-19
DE10156784 2001-11-19

Publications (2)

Publication Number Publication Date
CN1589372A CN1589372A (zh) 2005-03-02
CN100580251C true CN100580251C (zh) 2010-01-13

Family

ID=7706258

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02822972A Expired - Fee Related CN100580251C (zh) 2001-11-19 2002-11-15 活塞机中的冲程测定

Country Status (10)

Country Link
US (1) US7263877B2 (enExample)
EP (1) EP1448893B1 (enExample)
JP (1) JP2005510662A (enExample)
CN (1) CN100580251C (enExample)
AT (1) ATE399940T1 (enExample)
AU (1) AU2002350396A1 (enExample)
DE (3) DE10253293A1 (enExample)
FR (1) FR2832468B1 (enExample)
IT (1) ITMI20022440A1 (enExample)
WO (1) WO2003046382A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004057159A1 (de) * 2004-11-26 2006-06-01 Volkswagen Ag Klimaanlage für ein Kraftfahrzeug
JP5091787B2 (ja) * 2008-07-15 2012-12-05 株式会社日立産機システム 圧縮空気製造設備
CA2770487C (en) 2009-08-31 2018-01-09 Jiansheng Zhou Pneumatic pressure output control by drive valve duty cycle calibration
CA2781157C (en) * 2009-12-10 2018-01-02 Alcon Research Ltd. Systems and methods for dynamic pneumatic valve driver
US8666556B2 (en) * 2009-12-10 2014-03-04 Alcon Research, Ltd. Systems and methods for dynamic feedforward
US8821524B2 (en) 2010-05-27 2014-09-02 Alcon Research, Ltd. Feedback control of on/off pneumatic actuators
US9060841B2 (en) 2011-08-31 2015-06-23 Alcon Research, Ltd. Enhanced flow vitrectomy probe
US10070990B2 (en) 2011-12-08 2018-09-11 Alcon Research, Ltd. Optimized pneumatic drive lines

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86205994U (zh) * 1986-08-19 1987-05-27 中美合资宁加农业环境仪器设备有限公司 微风速仪
CN86203508U (zh) * 1986-05-23 1987-09-09 西安交通大学 节流元件-多孔动压探针组合式双相流量干度计
US4966529A (en) * 1988-09-26 1990-10-30 Honda Giken Kogyo Kabushiki Kaisha Stroke detection correcting system for variable displacement type compressor
US5996422A (en) * 1997-05-30 1999-12-07 A.P. Buck, Inc. Buck air sampling pump flow control algorithm
CN1273328A (zh) * 1999-04-26 2000-11-15 Lg电子株式会社 线性压缩器的输出控制设备及其方法
US6289680B1 (en) * 1998-11-04 2001-09-18 Lg Electronics, Inc. Apparatus for controlling linear compressor and method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0834226A (ja) * 1994-07-21 1996-02-06 Toyota Motor Corp 車両用空調装置
GB9905561D0 (en) * 1999-03-11 1999-05-05 Exxon Chemical Patents Inc Molecular sieve layers and process for their manufacture
JP3911937B2 (ja) * 1999-08-04 2007-05-09 株式会社豊田自動織機 空調装置及び容量可変型圧縮機の制御方法
US6381545B1 (en) * 2000-01-12 2002-04-30 Delphi Technologies, Inc. Diagnostic method for an automotive HVAC compressor
JP3917347B2 (ja) * 2000-05-18 2007-05-23 株式会社豊田自動織機 車両用空調装置
US6520746B2 (en) * 2000-09-27 2003-02-18 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating compressor
JP4934921B2 (ja) * 2001-07-26 2012-05-23 株式会社豊田自動織機 ピストン式容量可変型流体機械

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN86203508U (zh) * 1986-05-23 1987-09-09 西安交通大学 节流元件-多孔动压探针组合式双相流量干度计
CN86205994U (zh) * 1986-08-19 1987-05-27 中美合资宁加农业环境仪器设备有限公司 微风速仪
US4966529A (en) * 1988-09-26 1990-10-30 Honda Giken Kogyo Kabushiki Kaisha Stroke detection correcting system for variable displacement type compressor
US5996422A (en) * 1997-05-30 1999-12-07 A.P. Buck, Inc. Buck air sampling pump flow control algorithm
US6289680B1 (en) * 1998-11-04 2001-09-18 Lg Electronics, Inc. Apparatus for controlling linear compressor and method thereof
CN1273328A (zh) * 1999-04-26 2000-11-15 Lg电子株式会社 线性压缩器的输出控制设备及其方法

Also Published As

Publication number Publication date
US7263877B2 (en) 2007-09-04
EP1448893B1 (de) 2008-07-02
WO2003046382A1 (de) 2003-06-05
FR2832468A1 (fr) 2003-05-23
DE10253293A1 (de) 2003-05-28
JP2005510662A (ja) 2005-04-21
US20050028615A1 (en) 2005-02-10
ITMI20022440A1 (it) 2003-05-20
DE50212453D1 (de) 2008-08-14
FR2832468B1 (fr) 2005-08-26
CN1589372A (zh) 2005-03-02
DE10295527D2 (de) 2004-10-14
ATE399940T1 (de) 2008-07-15
AU2002350396A1 (en) 2003-06-10
EP1448893A1 (de) 2004-08-25

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