EP0686772A4 - Compresseur rotatif - Google Patents

Compresseur rotatif

Info

Publication number
EP0686772A4
EP0686772A4 EP95902916A EP95902916A EP0686772A4 EP 0686772 A4 EP0686772 A4 EP 0686772A4 EP 95902916 A EP95902916 A EP 95902916A EP 95902916 A EP95902916 A EP 95902916A EP 0686772 A4 EP0686772 A4 EP 0686772A4
Authority
EP
European Patent Office
Prior art keywords
rotary compressor
compressor
rotary
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.)
Granted
Application number
EP95902916A
Other languages
German (de)
English (en)
Other versions
EP0686772A1 (fr
EP0686772B1 (fr
Inventor
Yasushi Yamamoto
Masanori Masuda
Takahiro Uematsu
Takao Kawajiri
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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
Priority claimed from JP33247893A external-priority patent/JP3802934B2/ja
Application filed by Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP0686772A1 publication Critical patent/EP0686772A1/fr
Publication of EP0686772A4 publication Critical patent/EP0686772A4/fr
Application granted granted Critical
Publication of EP0686772B1 publication Critical patent/EP0686772B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/32—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • F04C18/324—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the inner member and reciprocating with respect to the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet
    • F05B2250/501—Inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
EP95902916A 1993-12-27 1994-12-07 Compresseur rotatif Expired - Lifetime EP0686772B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP332478/93 1993-12-27
JP33247893A JP3802934B2 (ja) 1993-05-10 1993-12-27 ロータリー圧縮機
PCT/JP1994/002052 WO1995018309A1 (fr) 1993-12-27 1994-12-07 Compresseur rotatif

Publications (3)

Publication Number Publication Date
EP0686772A1 EP0686772A1 (fr) 1995-12-13
EP0686772A4 true EP0686772A4 (fr) 1996-06-05
EP0686772B1 EP0686772B1 (fr) 1998-04-08

Family

ID=18255412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95902916A Expired - Lifetime EP0686772B1 (fr) 1993-12-27 1994-12-07 Compresseur rotatif

Country Status (9)

Country Link
EP (1) EP0686772B1 (fr)
KR (1) KR100322270B1 (fr)
CN (1) CN1042851C (fr)
DE (1) DE69409508T2 (fr)
DK (1) DK0686772T3 (fr)
ES (1) ES2116065T3 (fr)
MY (1) MY115326A (fr)
SG (1) SG45400A1 (fr)
WO (1) WO1995018309A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1074452C (zh) 1995-12-28 2001-11-07 大金工业株式会社 制冷机油以及使用该制冷机油的制冷机
KR100531285B1 (ko) 2003-05-13 2005-11-28 엘지전자 주식회사 로터리 압축기
CN100362240C (zh) * 2004-02-03 2008-01-16 孙洪乐 旋片式真空泵
CN101655091B (zh) * 2005-05-23 2011-08-24 大金工业株式会社 旋转式压缩机
CN103967779B (zh) * 2014-05-12 2017-01-25 深圳市颜华守信科技有限公司 旋转式微型泵
KR102317529B1 (ko) * 2020-04-02 2021-10-26 엘지전자 주식회사 로터리 압축기

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277853A (en) * 1926-11-15 1927-09-29 Hermann Weber Improvements in rotary compressors for high pressures
US2998826A (en) * 1956-03-02 1961-09-05 N G N Electrical Ltd Rotary pump valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852394Y2 (ja) * 1978-11-07 1983-11-29 ダイキン工業株式会社 密閉形圧縮機
JPS5888487A (ja) * 1981-11-24 1983-05-26 Toshiba Corp ロ−タリ−コンプレツサ
JPS58175188U (ja) * 1982-05-18 1983-11-22 三洋電機株式会社 回転圧縮機の吸込装置
JPS6297290U (fr) * 1985-12-09 1987-06-20
JP2576235B2 (ja) * 1989-08-10 1997-01-29 ダイキン工業株式会社 ロータリ式圧縮機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB277853A (en) * 1926-11-15 1927-09-29 Hermann Weber Improvements in rotary compressors for high pressures
US2998826A (en) * 1956-03-02 1961-09-05 N G N Electrical Ltd Rotary pump valve

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 187 (M - 236)<1332> 16 August 1983 (1983-08-16) *
See also references of WO9518309A1 *

Also Published As

Publication number Publication date
KR100322270B1 (ko) 2002-06-20
SG45400A1 (en) 1998-01-16
DE69409508D1 (de) 1998-05-14
EP0686772A1 (fr) 1995-12-13
WO1995018309A1 (fr) 1995-07-06
CN1118182A (zh) 1996-03-06
DE69409508T2 (de) 1998-09-17
CN1042851C (zh) 1999-04-07
DK0686772T3 (da) 1999-01-25
EP0686772B1 (fr) 1998-04-08
ES2116065T3 (es) 1998-07-01
KR960701307A (ko) 1996-02-24
MY115326A (en) 2003-05-31

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