EP1014016A3 - Klimaanlagen - Google Patents

Klimaanlagen Download PDF

Info

Publication number
EP1014016A3
EP1014016A3 EP99125415A EP99125415A EP1014016A3 EP 1014016 A3 EP1014016 A3 EP 1014016A3 EP 99125415 A EP99125415 A EP 99125415A EP 99125415 A EP99125415 A EP 99125415A EP 1014016 A3 EP1014016 A3 EP 1014016A3
Authority
EP
European Patent Office
Prior art keywords
passage
driving chamber
pressure
discharge
compressor
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Withdrawn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
EP1014016A2 (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Withdrawn legal-status Critical Current

Links

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)
  • Air-Conditioning For Vehicles (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP99125415A 1998-12-21 1999-12-20 Klimaanlagen Withdrawn EP1014016A3 (de)

Applications Claiming Priority (2)

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

Publications (2)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3906432B2 (ja) 1999-12-27 2007-04-18 株式会社豊田自動織機 空調装置
DE10130843A1 (de) * 2000-07-06 2002-02-28 Luk Fahrzeug Hydraulik Sicherheitseinrichtung für Klimakompressor
DE10130841A1 (de) 2000-07-06 2002-03-07 Behr Gmbh & Co Sicherheitseinrichtung für Klimakompressor
JP2003083243A (ja) * 2001-09-05 2003-03-19 Toyota Industries Corp 容量可変型圧縮機の容量制御装置

Citations (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
US5282329A (en) * 1992-04-03 1994-02-01 Kabushiki Kaisha Saginomiya Seisakusho Solenoid type control valve
US5291941A (en) * 1991-06-24 1994-03-08 Nippondenso Co., Ltd. Airconditioner having selectively operated condenser bypass control
US5318410A (en) * 1991-10-16 1994-06-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement compressor
JPH06280745A (ja) * 1993-03-29 1994-10-04 Toyota Autom Loom Works Ltd 可変容量型圧縮機
JPH09166086A (ja) * 1995-12-14 1997-06-24 Tgk Co Ltd 容量可変圧縮機の容量制御装置
FR2752020A1 (fr) * 1996-07-31 1998-02-06 Toyoda Automatic Loom Works Soupape de commande pour compresseur a deplacement variable

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3303443B2 (ja) 1993-07-02 2002-07-22 株式会社デンソー 空調装置

Patent Citations (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
US5291941A (en) * 1991-06-24 1994-03-08 Nippondenso Co., Ltd. Airconditioner having selectively operated condenser bypass control
US5318410A (en) * 1991-10-16 1994-06-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Variable displacement compressor
US5282329A (en) * 1992-04-03 1994-02-01 Kabushiki Kaisha Saginomiya Seisakusho Solenoid type control valve
JPH06280745A (ja) * 1993-03-29 1994-10-04 Toyota Autom Loom Works Ltd 可変容量型圧縮機
JPH09166086A (ja) * 1995-12-14 1997-06-24 Tgk Co Ltd 容量可変圧縮機の容量制御装置
FR2752020A1 (fr) * 1996-07-31 1998-02-06 Toyoda Automatic Loom Works Soupape de commande pour compresseur a deplacement variable

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 157 (M - 590) 21 May 1987 (1987-05-21) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 117 (M - 1378) 11 March 1993 (1993-03-11) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 120 (M - 1379) 12 March 1993 (1993-03-12) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 151 (M - 1387) 25 March 1993 (1993-03-25) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 01 28 February 1995 (1995-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 10 31 October 1997 (1997-10-31) *

Also Published As

Publication number Publication date
JP2000177375A (ja) 2000-06-27
EP1014016A2 (de) 2000-06-28

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