EP1826409A3 - Spitzendichtung in einer Spiralfluidmaschine - Google Patents

Spitzendichtung in einer Spiralfluidmaschine Download PDF

Info

Publication number
EP1826409A3
EP1826409A3 EP07003617A EP07003617A EP1826409A3 EP 1826409 A3 EP1826409 A3 EP 1826409A3 EP 07003617 A EP07003617 A EP 07003617A EP 07003617 A EP07003617 A EP 07003617A EP 1826409 A3 EP1826409 A3 EP 1826409A3
Authority
EP
European Patent Office
Prior art keywords
scroll
fluid machine
orbiting
tip seal
fixed
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Withdrawn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
EP07003617A
Other languages
English (en)
French (fr)
Other versions
EP1826409A2 (de
Inventor
Youhei Midorikawa
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.)
Anest Iwata Corp
Original Assignee
Anest Iwata 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 Anest Iwata Corp filed Critical Anest Iwata Corp
Publication of EP1826409A2 publication Critical patent/EP1826409A2/de
Publication of EP1826409A3 publication Critical patent/EP1826409A3/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Withdrawn legal-status Critical Current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
    • 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
    • F04C18/0215—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 where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0808—Carbon, e.g. graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP07003617A 2006-02-28 2007-02-22 Spitzendichtung in einer Spiralfluidmaschine Withdrawn EP1826409A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006052886A JP2007231796A (ja) 2006-02-28 2006-02-28 スクロール流体機械におけるチップシール

Publications (2)

Publication Number Publication Date
EP1826409A2 EP1826409A2 (de) 2007-08-29
EP1826409A3 true EP1826409A3 (de) 2009-08-05

Family

ID=38179474

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07003617A Withdrawn EP1826409A3 (de) 2006-02-28 2007-02-22 Spitzendichtung in einer Spiralfluidmaschine

Country Status (4)

Country Link
US (1) US20070207047A1 (de)
EP (1) EP1826409A3 (de)
JP (1) JP2007231796A (de)
CN (1) CN100523507C (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4895008B2 (ja) * 2006-05-12 2012-03-14 Ｎｏｋ株式会社 ガスケットの成形型および製造方法
JP5652816B2 (ja) * 2010-06-11 2015-01-14 株式会社日立産機システム 無給油式スクリュー圧縮機
DE102010025988A1 (de) * 2010-07-02 2012-01-26 Handtmann Systemtechnik Gmbh & Co. Kg Ladevorrichtung zur Verdichtung von Ladeluft
CN102463350A (zh) * 2010-11-16 2012-05-23 东睦新材料集团股份有限公司 一种涡旋式压缩机动涡盘制造方法
JP5817760B2 (ja) * 2013-03-04 2015-11-18 株式会社豊田自動織機 スクロール型圧縮機
GB201603333D0 (en) * 2016-02-26 2016-04-13 Edwards Ltd Scroll pump tip sealing
CN108223381A (zh) * 2018-02-09 2018-06-29 宁波汇峰聚威科技股份有限公司 一种涡旋压缩机的润滑系统
CN109185144B (zh) 2018-11-01 2020-11-13 珠海格力电器股份有限公司 一种密封结构及具有其的涡旋式空压机
DE102019200507A1 (de) * 2019-01-16 2020-07-16 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Scrollverdichter für eine Fahrzeugklimaanlage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06207588A (ja) * 1992-11-20 1994-07-26 Kobe Steel Ltd スクロール圧縮機
JPH0777181A (ja) * 1993-09-03 1995-03-20 Kobe Steel Ltd スクロール圧縮機
JP3248618B2 (ja) * 1992-06-23 2002-01-21 アネスト岩田株式会社 スクロール流体機械
US20020168506A1 (en) * 2001-02-21 2002-11-14 Takuya Ishii Tip seal and seal material for scroll type compressor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418001A (en) * 1967-11-01 1968-12-24 Minnesota Rubber Co Fluid seal
US3663024A (en) * 1970-07-02 1972-05-16 Shamban & Co W S Sealing assembly
US3994636A (en) * 1975-03-24 1976-11-30 Arthur D. Little, Inc. Axial compliance means with radial sealing for scroll-type apparatus
US3994635A (en) * 1975-04-21 1976-11-30 Arthur D. Little, Inc. Scroll member and scroll-type apparatus incorporating the same
AU547490B2 (en) * 1980-05-31 1985-10-24 Sanden Corporation Scroll-type pump
DE3711986A1 (de) * 1986-04-11 1987-10-15 Hitachi Ltd Kompressor in spiralbauweise und verfahren zu seiner herstellung
US5258046A (en) * 1991-02-13 1993-11-02 Iwata Air Compressor Mfg. Co., Ltd. Scroll-type fluid machinery with seals for the discharge port and wraps
JP2930269B2 (ja) * 1991-06-26 1999-08-03 アネスト岩田株式会社 スクロール流体機械
US5366358A (en) * 1993-01-27 1994-11-22 Grenci Charles A Oil free scroll vacuum pump
JPH09109331A (ja) * 1995-10-17 1997-04-28 Tokyo Gas Furoro Material Kk 積層フィルムおよび積層フィルムによる補修方法
US6068459A (en) * 1998-02-19 2000-05-30 Varian, Inc. Tip seal for scroll-type vacuum pump
DE10065821A1 (de) * 2000-12-22 2002-07-11 Bitzer Kuehlmaschinenbau Gmbh Kompressor
US6592345B2 (en) * 2001-01-31 2003-07-15 Tokico Ltd. Scroll compressor
JP2003343455A (ja) * 2002-05-28 2003-12-03 Mitsubishi Heavy Ind Ltd スクロール圧縮機
US6887050B2 (en) * 2002-09-23 2005-05-03 Tecumseh Products Company Compressor having bearing support
JP2005320885A (ja) * 2004-05-07 2005-11-17 Anest Iwata Corp スクロール流体機械におけるダストシール

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3248618B2 (ja) * 1992-06-23 2002-01-21 アネスト岩田株式会社 スクロール流体機械
JPH06207588A (ja) * 1992-11-20 1994-07-26 Kobe Steel Ltd スクロール圧縮機
JPH0777181A (ja) * 1993-09-03 1995-03-20 Kobe Steel Ltd スクロール圧縮機
US20020168506A1 (en) * 2001-02-21 2002-11-14 Takuya Ishii Tip seal and seal material for scroll type compressor

Also Published As

Publication number Publication date
CN100523507C (zh) 2009-08-05
JP2007231796A (ja) 2007-09-13
CN101074668A (zh) 2007-11-21
EP1826409A2 (de) 2007-08-29
US20070207047A1 (en) 2007-09-06

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