EP0864751A3 - Kompressor zur Verwendung in einem überkritischen Kältekreislaufsystem - Google Patents

Kompressor zur Verwendung in einem überkritischen Kältekreislaufsystem Download PDF

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Publication number
EP0864751A3
EP0864751A3 EP98301867A EP98301867A EP0864751A3 EP 0864751 A3 EP0864751 A3 EP 0864751A3 EP 98301867 A EP98301867 A EP 98301867A EP 98301867 A EP98301867 A EP 98301867A EP 0864751 A3 EP0864751 A3 EP 0864751A3
Authority
EP
European Patent Office
Prior art keywords
compressor
housing
refrigeration cycle
cycle system
space
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Withdrawn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
EP98301867A
Other languages
English (en)
French (fr)
Other versions
EP0864751A2 (de
Inventor
Hiroshi C/O Zexel Corporation Kanai
Shunichi c/o Zexel Corporation Furuya
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.)
Valeo Thermal Systems Japan Corp
Original Assignee
Zexel Corp
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 Zexel Corp filed Critical Zexel Corp
Publication of EP0864751A2 publication Critical patent/EP0864751A2/de
Publication of EP0864751A3 publication Critical patent/EP0864751A3/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Withdrawn legal-status Critical Current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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—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
    • 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
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP98301867A 1997-03-12 1998-03-12 Kompressor zur Verwendung in einem überkritischen Kältekreislaufsystem Withdrawn EP0864751A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9076573A JPH10253177A (ja) 1997-03-12 1997-03-12 遷臨界冷凍サイクル用圧縮機
JP76573/97 1997-03-12

Publications (2)

Publication Number Publication Date
EP0864751A2 EP0864751A2 (de) 1998-09-16
EP0864751A3 true EP0864751A3 (de) 1999-04-21

Family

ID=13608996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98301867A Withdrawn EP0864751A3 (de) 1997-03-12 1998-03-12 Kompressor zur Verwendung in einem überkritischen Kältekreislaufsystem

Country Status (2)

Country Link
EP (1) EP0864751A3 (de)
JP (1) JPH10253177A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6280151B1 (en) * 1998-03-09 2001-08-28 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Single-ended swash plate compressor
EP1206656B1 (de) * 1999-08-06 2005-01-05 LuK Fahrzeug-Hydraulik GmbH & Co. KG Co 2 - kompressor
JP2001107850A (ja) * 1999-10-12 2001-04-17 Zexel Valeo Climate Control Corp 斜板式冷媒圧縮機
JP2007154834A (ja) * 2005-12-07 2007-06-21 Toyota Industries Corp ピストン式圧縮機
JP2009257131A (ja) * 2008-04-14 2009-11-05 Valeo Thermal Systems Japan Corp 圧縮機の潤滑剤供給構造
WO2010126965A2 (en) 2009-04-30 2010-11-04 Tsc Offshore Group Limited Pump liner retention device
JP4859952B2 (ja) * 2009-05-18 2012-01-25 三菱重工業株式会社 開放型圧縮機
JP6758963B2 (ja) * 2016-07-07 2020-09-23 三菱重工サーマルシステムズ株式会社 冷凍装置
CN107100827A (zh) * 2017-05-03 2017-08-29 江苏昊科汽车空调有限公司 一种具有自润滑功能的车载空调压缩机
CN109058079A (zh) * 2018-09-14 2018-12-21 珠海格力电器股份有限公司 喷液环和制冷剂润滑轴承组件
CN115628192B (zh) * 2022-09-29 2025-08-05 燕山大学 具有监测轴向位移功能的超高压泵泵芯

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191110243A (en) * 1911-04-27 1911-10-26 Wendelin Voelker Devices for Continously and Automatically Lubricating all Parts to be Lubricated in Compressors of Frigorific Machines or the like.
GB237323A (en) * 1924-03-28 1925-07-28 Henry Selby Hele Shaw Improvements in rotary air compressors
US3062020A (en) * 1960-11-18 1962-11-06 Gen Motors Corp Refrigerating apparatus with compressor output modulating means
US3738118A (en) * 1972-01-31 1973-06-12 Gen Motors Corp Means for lubricating vehicle air conditioning compressor shaft seals
DE2626860A1 (de) * 1976-06-16 1977-12-29 Frenzel Gmbh & Co Kolbenverdichter fuer eine anlage zur kaelteerzeugung
GB2058233A (en) * 1979-05-10 1981-04-08 Carrier Corp Oil return system and method
JPS59180080A (ja) * 1983-03-29 1984-10-12 Nippon Denso Co Ltd 自動車空調装置用コンプレツサ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191110243A (en) * 1911-04-27 1911-10-26 Wendelin Voelker Devices for Continously and Automatically Lubricating all Parts to be Lubricated in Compressors of Frigorific Machines or the like.
GB237323A (en) * 1924-03-28 1925-07-28 Henry Selby Hele Shaw Improvements in rotary air compressors
US3062020A (en) * 1960-11-18 1962-11-06 Gen Motors Corp Refrigerating apparatus with compressor output modulating means
US3738118A (en) * 1972-01-31 1973-06-12 Gen Motors Corp Means for lubricating vehicle air conditioning compressor shaft seals
DE2626860A1 (de) * 1976-06-16 1977-12-29 Frenzel Gmbh & Co Kolbenverdichter fuer eine anlage zur kaelteerzeugung
GB2058233A (en) * 1979-05-10 1981-04-08 Carrier Corp Oil return system and method
JPS59180080A (ja) * 1983-03-29 1984-10-12 Nippon Denso Co Ltd 自動車空調装置用コンプレツサ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 038 (M - 358) 19 February 1985 (1985-02-19) *

Also Published As

Publication number Publication date
EP0864751A2 (de) 1998-09-16
JPH10253177A (ja) 1998-09-25

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