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FR2817922B1 - Compresseurs de type a volutes - Google Patents

Compresseurs de type a volutes

Info

Publication number
FR2817922B1
FR2817922B1 FR0115701A FR0115701A FR2817922B1 FR 2817922 B1 FR2817922 B1 FR 2817922B1 FR 0115701 A FR0115701 A FR 0115701A FR 0115701 A FR0115701 A FR 0115701A FR 2817922 B1 FR2817922 B1 FR 2817922B1
Authority
FR
France
Prior art keywords
volutes
type compressors
compressors
type
volutes type
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.)
Expired - Lifetime
Application number
FR0115701A
Other languages
English (en)
Other versions
FR2817922A1 (fr
Inventor
Eiji Kobayashi
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
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of FR2817922A1 publication Critical patent/FR2817922A1/fr
Application granted granted Critical
Publication of FR2817922B1 publication Critical patent/FR2817922B1/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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C18/0207—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 both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269—Details concerning the involute wraps
    • F04C18/0284—Details of the wrap tips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR0115701A 2000-12-08 2001-12-05 Compresseurs de type a volutes Expired - Lifetime FR2817922B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000375166A JP2002180980A (ja) 2000-12-08 2000-12-08 スクロール型圧縮機

Publications (2)

Publication Number Publication Date
FR2817922A1 FR2817922A1 (fr) 2002-06-14
FR2817922B1 true FR2817922B1 (fr) 2006-02-17

Family

ID=18844212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0115701A Expired - Lifetime FR2817922B1 (fr) 2000-12-08 2001-12-05 Compresseurs de type a volutes

Country Status (4)

Country Link
US (1) US6544014B2 (fr)
JP (1) JP2002180980A (fr)
DE (1) DE10159370A1 (fr)
FR (1) FR2817922B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7841845B2 (en) * 2005-05-16 2010-11-30 Emerson Climate Technologies, Inc. Open drive scroll machine
JP5008374B2 (ja) * 2006-10-18 2012-08-22 サンデン株式会社 スクロール型圧縮機
JP2011089507A (ja) * 2009-10-26 2011-05-06 Sanden Corp スクロール型流体機械
IN2015MN00116A (fr) 2012-07-23 2015-10-16 Emerson Climate Technologies
US9121276B2 (en) 2012-07-23 2015-09-01 Emerson Climate Technologies, Inc. Injection molded seals for compressors
GB201603332D0 (en) * 2016-02-26 2016-04-13 Edwards Ltd Scroll pump tip sealing
GB201603333D0 (en) * 2016-02-26 2016-04-13 Edwards Ltd Scroll pump tip sealing
JP1574166S (fr) * 2016-08-31 2020-04-06

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU547490B2 (en) 1980-05-31 1985-10-24 Sanden Corporation Scroll-type pump
AU545656B2 (en) 1980-09-30 1985-07-25 Sanden Corporation Scroll pump seal
JPS6134379A (ja) 1984-07-25 1986-02-18 Sanden Corp スクロ−ル型圧縮機
US4627799A (en) 1984-08-27 1986-12-09 Sanden Corporation Axial sealing mechanism for a scroll type fluid displacement apparatus
JPH0110459Y2 (fr) 1985-01-28 1989-03-24
JPS6270681A (ja) * 1985-09-24 1987-04-01 Hitachi Ltd スクロ−ル流体機械
JPH03547Y2 (fr) 1985-10-25 1991-01-10
JPS62197684A (ja) * 1986-02-26 1987-09-01 Hitachi Ltd スクロ−ル圧縮機
US5124397A (en) * 1990-04-19 1992-06-23 Nippon Petrochemicals Company, Limited Resin composition for sliding movement and sealing member comprising same
KR970005049B1 (ko) 1990-07-16 1997-04-11 더 리젠츠 오브 더 유니벌시티 오브 캘리포니아 바쿨로비루스 발현 시스템, 이 벡터 시스템을 포함하는 이종성 무척추동물 숙주세포, 상기 시스템에 의해 생산되는 가용성의 정제된 야생형 망막아세포종 폴리펩티드 및 이 폴리펩티드의 생산 방법
JPH06117490A (ja) 1992-10-01 1994-04-26 Kubota Corp 作業車における主クラッチ構造
JP3376729B2 (ja) * 1994-06-08 2003-02-10 株式会社日本自動車部品総合研究所 スクロール型圧縮機
JPH08105391A (ja) * 1994-10-07 1996-04-23 Nippondenso Co Ltd チップシール及びスクロールコンプレッサ
JP2835575B2 (ja) * 1994-10-25 1998-12-14 大同メタル工業株式会社 スクロール型コンプレッサー用シール材
JPH08144970A (ja) * 1994-11-16 1996-06-04 Daido Metal Co Ltd スクロール型コンプレッサー用チップシール及びその製造方法
US6126422A (en) * 1997-10-24 2000-10-03 American Standard Inc. Tip seal for scroll type compressor and manufacturing method therefor
JPH11148472A (ja) 1997-11-14 1999-06-02 Mitsubishi Heavy Ind Ltd スクロール型圧縮機

Also Published As

Publication number Publication date
DE10159370A1 (de) 2002-06-20
FR2817922A1 (fr) 2002-06-14
JP2002180980A (ja) 2002-06-26
US20020071778A1 (en) 2002-06-13
US6544014B2 (en) 2003-04-08

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Legal Events

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Owner name: SANDEN HOLDINGS CORPORATION, JP

Effective date: 20160525

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