WO2009031452A1 - Scroll type fluid machine - Google Patents

Scroll type fluid machine Download PDF

Info

Publication number
WO2009031452A1
WO2009031452A1 PCT/JP2008/065434 JP2008065434W WO2009031452A1 WO 2009031452 A1 WO2009031452 A1 WO 2009031452A1 JP 2008065434 W JP2008065434 W JP 2008065434W WO 2009031452 A1 WO2009031452 A1 WO 2009031452A1
Authority
WO
WIPO (PCT)
Prior art keywords
boss
base material
fluid machine
type fluid
scroll type
Prior art date
Application number
PCT/JP2008/065434
Other languages
French (fr)
Japanese (ja)
Inventor
Akiyoshi Higashiyama
Tomiji Suzuki
Original Assignee
Sanden Corporation
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 Corporation filed Critical Sanden Corporation
Priority to AU2008294163A priority Critical patent/AU2008294163B2/en
Priority to EP08829203.2A priority patent/EP2192303B1/en
Publication of WO2009031452A1 publication Critical patent/WO2009031452A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • 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
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • 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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/60—Assembly methods
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

Provided is a scroll type fluid machine (1) having a tube structure (40). This tube structure (40) includes a boss (36) fitted in a through hole (4a) from the outside of a closed container (4), for forming a joint portion (42) so as to seal the through hole (4a) between itself and the closed container (4), an inner tube (38) of a copper-plated iron base material fitted in the boss (36) and inserted into a scroll unit (12), and an outer tube (8) of a copper base material fitted in the inner tube (38) and arranged to protrude from the boss (36) to the outer side of the closed container (4). The boss (36) is made of a copper-plated iron base material having an iron-exposed portion (48), in which the iron base material is exposed to the outside at the joint portion (42).
PCT/JP2008/065434 2007-09-06 2008-08-28 Scroll type fluid machine WO2009031452A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2008294163A AU2008294163B2 (en) 2007-09-06 2008-08-28 Scroll type fluid machine
EP08829203.2A EP2192303B1 (en) 2007-09-06 2008-08-28 Scroll type fluid machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-231450 2007-09-06
JP2007231450A JP5222441B2 (en) 2007-09-06 2007-09-06 Scroll type fluid machinery

Publications (1)

Publication Number Publication Date
WO2009031452A1 true WO2009031452A1 (en) 2009-03-12

Family

ID=40428773

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065434 WO2009031452A1 (en) 2007-09-06 2008-08-28 Scroll type fluid machine

Country Status (4)

Country Link
EP (1) EP2192303B1 (en)
JP (1) JP5222441B2 (en)
AU (1) AU2008294163B2 (en)
WO (1) WO2009031452A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102374170B (en) * 2010-08-04 2016-08-03 松下电器产业株式会社 Hermetic type compressor
JP7206506B2 (en) * 2020-10-30 2023-01-18 ダイキン工業株式会社 rotary compressor
KR102630535B1 (en) 2022-03-03 2024-01-29 엘지전자 주식회사 Scroll compressor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1113671A (en) * 1997-06-30 1999-01-19 Matsushita Electric Ind Co Ltd Closed compressor
JP2002155861A (en) * 2000-11-20 2002-05-31 Matsushita Electric Ind Co Ltd Bearing, method of manufacturing the same, and refrigerant compressor
JP2004225614A (en) * 2003-01-23 2004-08-12 Mitsubishi Electric Corp Sealed compressor, recycling method for sealed compressor, and shredding apparatus for sealed-type compressor
JP2005048682A (en) * 2003-07-30 2005-02-24 Matsushita Electric Ind Co Ltd Hermetic compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6337505Y2 (en) * 1981-02-23 1988-10-04
MY120330A (en) * 1997-06-30 2005-10-31 Matsushita Electric Ind Co Ltd Sealed compressor having pipe connectors and method of joining pipe connectors to sealed casing
JPH1154645A (en) * 1997-07-30 1999-02-26 Sharp Corp Stem for semiconductor device and manufacture thereof
JP2000106168A (en) * 1998-09-30 2000-04-11 Sanyo Electric Co Ltd Alkaline storage battery
JP2006342676A (en) * 2005-06-07 2006-12-21 Matsushita Electric Ind Co Ltd Hermetic compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1113671A (en) * 1997-06-30 1999-01-19 Matsushita Electric Ind Co Ltd Closed compressor
JP2002155861A (en) * 2000-11-20 2002-05-31 Matsushita Electric Ind Co Ltd Bearing, method of manufacturing the same, and refrigerant compressor
JP2004225614A (en) * 2003-01-23 2004-08-12 Mitsubishi Electric Corp Sealed compressor, recycling method for sealed compressor, and shredding apparatus for sealed-type compressor
JP2005048682A (en) * 2003-07-30 2005-02-24 Matsushita Electric Ind Co Ltd Hermetic compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2192303A4 *

Also Published As

Publication number Publication date
AU2008294163B2 (en) 2012-01-19
JP5222441B2 (en) 2013-06-26
EP2192303B1 (en) 2016-12-07
EP2192303A1 (en) 2010-06-02
EP2192303A4 (en) 2015-05-20
AU2008294163A1 (en) 2009-03-12
JP2009062876A (en) 2009-03-26

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