EP0452896A1 - Système de lubrification pour compresseur à spirales - Google Patents

Système de lubrification pour compresseur à spirales Download PDF

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Publication number
EP0452896A1
EP0452896A1 EP91106116A EP91106116A EP0452896A1 EP 0452896 A1 EP0452896 A1 EP 0452896A1 EP 91106116 A EP91106116 A EP 91106116A EP 91106116 A EP91106116 A EP 91106116A EP 0452896 A1 EP0452896 A1 EP 0452896A1
Authority
EP
European Patent Office
Prior art keywords
drive shaft
scroll
pin member
lubricating oil
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.)
Granted
Application number
EP91106116A
Other languages
German (de)
English (en)
Other versions
EP0452896B1 (fr
Inventor
Kazuto C/O Sanden Corporation Kikuchi
Yuji C/O Sanden Corporation Yoshii
Tsuyoshi C/O Sanden Corporation Fukui
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.)
Sanden Corp
Original Assignee
Sanden 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14246819&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0452896(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of EP0452896A1 publication Critical patent/EP0452896A1/fr
Application granted granted Critical
Publication of EP0452896B1 publication Critical patent/EP0452896B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/063—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
EP91106116A 1990-04-17 1991-04-17 Système de lubrification pour compresseur à spirales Expired - Lifetime EP0452896B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP99414/90 1990-04-17
JP2099414A JPH041485A (ja) 1990-04-17 1990-04-17 スクロール型圧縮機

Publications (2)

Publication Number Publication Date
EP0452896A1 true EP0452896A1 (fr) 1991-10-23
EP0452896B1 EP0452896B1 (fr) 1994-02-16

Family

ID=14246819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91106116A Expired - Lifetime EP0452896B1 (fr) 1990-04-17 1991-04-17 Système de lubrification pour compresseur à spirales

Country Status (6)

Country Link
EP (1) EP0452896B1 (fr)
JP (1) JPH041485A (fr)
KR (1) KR100192699B1 (fr)
AU (1) AU640218B2 (fr)
CA (1) CA2040721A1 (fr)
DE (1) DE69101168T2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114127424A (zh) * 2019-07-23 2022-03-01 Ksb股份有限公司 带有润滑和冷却系统的泵装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100924895B1 (ko) 2002-05-24 2009-11-02 파나소닉 주식회사 스크롤 압축기
JP2005083290A (ja) * 2003-09-10 2005-03-31 Fujitsu General Ltd スクロール圧縮機
WO2006068664A2 (fr) 2004-07-13 2006-06-29 Tiax Llc Systeme et procede de refrigeration

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0673083A (ja) * 1992-08-28 1994-03-15 Takara Shuzo Co Ltd 新規糖質分解酵素インヒビター

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 191 (M-495)[2247] 04 July 1986; & JP-A-61 034 383 (MATSUSHITA ELECTRIC IND CO LTD) 18 February 1986 *
PATENT ABSTRACTS OF JAPAN, vol. 12, no. 260 (M-720)[3107] 21 July 1988; & JP-A-63 041 681 (MATSUSHITA ELECTRIC IND CO LTD) 22 February 1988, *
PATENT ABSTRACTS OF JAPAN, vol. 12, no. 45 (M-667)[2892] 10 February 1988; & JP-A-62 197 686 (MATSUSHITA REFRIG CO) 01 September 1987, *
PATENT ABSTRACTS OF JAPAN, vol. 13, no. 223 (M-829)[3571] 24 May 1989; & JP-A-01 036 994 (MATSUSHITA ELECTRIC IND CO LTD) 07 February 1989, *
PATENT ABSTRACTS OF JAPAN, vol. 14, no. 29 (M-922)[3972] 19 January 1990; & JP-A-01 267 376 (MITSUBISHI ELECTRIC CORP.) 25 October 1989 *
PATENT ABSTRACTS OF JAPAN, vol. 14, no. 87 (M-937)[4030] 19 February 1990; & JP-A-01 300 080 (MATSUSHITA REFRIG CO LTD) 04 December 1989, *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114127424A (zh) * 2019-07-23 2022-03-01 Ksb股份有限公司 带有润滑和冷却系统的泵装置

Also Published As

Publication number Publication date
DE69101168T2 (de) 1994-07-21
CA2040721A1 (fr) 1991-10-18
DE69101168D1 (de) 1994-03-24
AU640218B2 (en) 1993-08-19
KR100192699B1 (ko) 1999-06-15
JPH041485A (ja) 1992-01-06
EP0452896B1 (fr) 1994-02-16
KR920005749A (ko) 1992-04-03
AU7438991A (en) 1991-11-07

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