EP1014016A2 - Klimaanlagen - Google Patents

Klimaanlagen Download PDF

Info

Publication number
EP1014016A2
EP1014016A2 EP99125415A EP99125415A EP1014016A2 EP 1014016 A2 EP1014016 A2 EP 1014016A2 EP 99125415 A EP99125415 A EP 99125415A EP 99125415 A EP99125415 A EP 99125415A EP 1014016 A2 EP1014016 A2 EP 1014016A2
Authority
EP
European Patent Office
Prior art keywords
passage
driving chamber
valve
compressor
pressure
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.)
Withdrawn
Application number
EP99125415A
Other languages
English (en)
French (fr)
Other versions
EP1014016A3 (de
Inventor
Toshiro Fujii
Takanori Okabe
Kazuo Murakami
Yoshiyuki Nakane
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.)
Toyota Industries Corp
Original Assignee
Toyoda Jidoshokki Seisakusho KK
Toyoda Automatic Loom Works Ltd
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 Toyoda Jidoshokki Seisakusho KK, Toyoda Automatic Loom Works Ltd filed Critical Toyoda Jidoshokki Seisakusho KK
Publication of EP1014016A2 publication Critical patent/EP1014016A2/de
Publication of EP1014016A3 publication Critical patent/EP1014016A3/de
Withdrawn legal-status Critical Current

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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
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1809—Controlled pressure
    • F04B2027/1813—Crankcase pressure
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1827—Valve-controlled fluid connection between crankcase and discharge chamber
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1831—Valve-controlled fluid connection between crankcase and suction chamber
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1854—External parameters
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1859—Suction pressure
    • 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
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1863—Controlled by crankcase pressure with an auxiliary valve, controlled by
    • F04B2027/1868—Crankcase pressure
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for the condenser
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Air-Conditioning For Vehicles (AREA)
EP99125415A 1998-12-21 1999-12-20 Klimaanlagen Withdrawn EP1014016A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10363167A JP2000177375A (ja) 1998-12-21 1998-12-21 空調装置
JP36316798 1998-12-21

Publications (2)

Publication Number Publication Date
EP1014016A2 true EP1014016A2 (de) 2000-06-28
EP1014016A3 EP1014016A3 (de) 2002-01-16

Family

ID=18478663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99125415A Withdrawn EP1014016A3 (de) 1998-12-21 1999-12-20 Klimaanlagen

Country Status (2)

Country Link
EP (1) EP1014016A3 (de)
JP (1) JP2000177375A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1113235A1 (de) * 1999-12-27 2001-07-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Klimatisierungssystem
WO2002002940A1 (de) * 2000-07-06 2002-01-10 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Sicherheitseinrichtung für klimakompressor
WO2002002942A1 (de) * 2000-07-06 2002-01-10 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Sicherheitseinrichtung für klimakompressor
EP1291523A3 (de) * 2001-09-05 2005-06-01 Kabushiki Kaisha Toyota Jidoshokki Regelventil für einen Kompressor mit veränderlicher Verdrängung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719630A (ja) 1993-07-02 1995-01-20 Nippondenso Co Ltd 空調装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286591A (ja) * 1985-06-13 1986-12-17 Toyoda Autom Loom Works Ltd 可変容量圧縮機
JPH04301189A (ja) * 1991-03-28 1992-10-23 Nippondenso Co Ltd 冷房用可変容量コンプレッサ
JPH04303185A (ja) * 1991-03-29 1992-10-27 Nippondenso Co Ltd 斜板型可変容量圧縮機
JPH04321779A (ja) * 1991-04-22 1992-11-11 Nippondenso Co Ltd 斜板型可変容量圧縮機
JP3237187B2 (ja) * 1991-06-24 2001-12-10 株式会社デンソー 空調装置
JP3024315B2 (ja) * 1991-10-16 2000-03-21 株式会社豊田自動織機製作所 可変容量圧縮機
JP3131015B2 (ja) * 1992-04-03 2001-01-31 株式会社鷺宮製作所 電磁式制御弁
JP3094725B2 (ja) * 1993-03-29 2000-10-03 株式会社豊田自動織機製作所 可変容量型圧縮機
JP3678824B2 (ja) * 1995-12-14 2005-08-03 株式会社テージーケー 容量可変圧縮機の容量制御装置
US6010312A (en) * 1996-07-31 2000-01-04 Kabushiki Kaisha Toyoda Jidoshokki Seiksakusho Control valve unit with independently operable valve mechanisms for variable displacement compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719630A (ja) 1993-07-02 1995-01-20 Nippondenso Co Ltd 空調装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1113235A1 (de) * 1999-12-27 2001-07-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Klimatisierungssystem
US6449971B1 (en) 1999-12-27 2002-09-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Air-conditioning system
WO2002002940A1 (de) * 2000-07-06 2002-01-10 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Sicherheitseinrichtung für klimakompressor
WO2002002942A1 (de) * 2000-07-06 2002-01-10 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Sicherheitseinrichtung für klimakompressor
FR2811723A1 (fr) * 2000-07-06 2002-01-18 Luk Fahrzeug Hydraulik Dispositif de securite pour compresseur de climatisation
FR2812038A1 (fr) * 2000-07-06 2002-01-25 Luk Fahrzeug Hydraulik Dispositif de securite pour compresseur de climatisation
US6953325B2 (en) 2000-07-06 2005-10-11 Luk Fahrzeug-Hydraulik Gmbh & Co., Kg Safety device to limit pressure in an axial-piston compressor housing
EP1291523A3 (de) * 2001-09-05 2005-06-01 Kabushiki Kaisha Toyota Jidoshokki Regelventil für einen Kompressor mit veränderlicher Verdrängung

Also Published As

Publication number Publication date
EP1014016A3 (de) 2002-01-16
JP2000177375A (ja) 2000-06-27

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