AU640218B2 - Hermetically sealed scroll type refrigerant compressor with an improved lubricating mechanism - Google Patents

Hermetically sealed scroll type refrigerant compressor with an improved lubricating mechanism

Info

Publication number
AU640218B2
AU640218B2 AU74389/91A AU7438991A AU640218B2 AU 640218 B2 AU640218 B2 AU 640218B2 AU 74389/91 A AU74389/91 A AU 74389/91A AU 7438991 A AU7438991 A AU 7438991A AU 640218 B2 AU640218 B2 AU 640218B2
Authority
AU
Australia
Prior art keywords
hermetically sealed
refrigerant compressor
scroll type
type refrigerant
lubricating mechanism
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.)
Ceased
Application number
AU74389/91A
Other languages
English (en)
Other versions
AU7438991A (en
Inventor
Tsuyoshi Fukui
Kazuto Kikuchi
Yuji Yoshii
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=AU640218(B2) "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 AU7438991A publication Critical patent/AU7438991A/en
Application granted granted Critical
Publication of AU640218B2 publication Critical patent/AU640218B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
AU74389/91A 1990-04-17 1991-04-12 Hermetically sealed scroll type refrigerant compressor with an improved lubricating mechanism Ceased AU640218B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-99414 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
AU7438991A AU7438991A (en) 1991-11-07
AU640218B2 true AU640218B2 (en) 1993-08-19

Family

ID=14246819

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74389/91A Ceased AU640218B2 (en) 1990-04-17 1991-04-12 Hermetically sealed scroll type refrigerant compressor with an improved lubricating mechanism

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)

Families Citing this family (4)

* 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
JP2008506885A (ja) 2004-07-13 2008-03-06 タイアックス エルエルシー 冷凍システムおよび冷凍方法
DE102019005095A1 (de) * 2019-07-23 2021-01-28 KSB SE & Co. KGaA Pumpenanordnung mit einem Schmier- und Kühlsystem

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

Also Published As

Publication number Publication date
EP0452896B1 (fr) 1994-02-16
EP0452896A1 (fr) 1991-10-23
KR920005749A (ko) 1992-04-03
AU7438991A (en) 1991-11-07
JPH041485A (ja) 1992-01-06
CA2040721A1 (fr) 1991-10-18
KR100192699B1 (ko) 1999-06-15
DE69101168D1 (de) 1994-03-24
DE69101168T2 (de) 1994-07-21

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