EP3748164A4 - SPIRAL FLUID MACHINE AND METHOD FOR MANUFACTURING A SPIRAL FLUID MACHINE - Google Patents

SPIRAL FLUID MACHINE AND METHOD FOR MANUFACTURING A SPIRAL FLUID MACHINE Download PDF

Info

Publication number
EP3748164A4
EP3748164A4 EP19775943.4A EP19775943A EP3748164A4 EP 3748164 A4 EP3748164 A4 EP 3748164A4 EP 19775943 A EP19775943 A EP 19775943A EP 3748164 A4 EP3748164 A4 EP 3748164A4
Authority
EP
European Patent Office
Prior art keywords
fluid machine
spiral fluid
manufacturing
spiral
machine
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
EP19775943.4A
Other languages
German (de)
French (fr)
Other versions
EP3748164A1 (en
EP3748164B1 (en
Inventor
Masayuki Harada
Mitsuhiko Kishikawa
Youji MATSUMOTO
Akira Kodama
Takumi IKEGAYA
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP3748164A1 publication Critical patent/EP3748164A1/en
Publication of EP3748164A4 publication Critical patent/EP3748164A4/en
Application granted granted Critical
Publication of EP3748164B1 publication Critical patent/EP3748164B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C18/0207—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
    • F04C2230/00—Manufacture
    • F04C2230/10—Manufacture by removing material
    • 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
    • F04C2230/603—Centering; Aligning
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP19775943.4A 2018-03-30 2019-02-28 Methods for manufacturing a scroll fluid machine Active EP3748164B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018069933A JP6551569B1 (en) 2018-03-30 2018-03-30 Scroll fluid machine and method of manufacturing scroll fluid machine
PCT/JP2019/007767 WO2019187950A1 (en) 2018-03-30 2019-02-28 Scroll fluid machine and method for manufacturing scroll fluid machine

Publications (3)

Publication Number Publication Date
EP3748164A1 EP3748164A1 (en) 2020-12-09
EP3748164A4 true EP3748164A4 (en) 2020-12-23
EP3748164B1 EP3748164B1 (en) 2025-10-15

Family

ID=67473339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19775943.4A Active EP3748164B1 (en) 2018-03-30 2019-02-28 Methods for manufacturing a scroll fluid machine

Country Status (4)

Country Link
EP (1) EP3748164B1 (en)
JP (1) JP6551569B1 (en)
CN (1) CN111989489A (en)
WO (1) WO2019187950A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024125800A1 (en) * 2022-12-15 2024-06-20 Pierburg Gmbh Scroll compressor
CN117669129B (en) * 2023-10-19 2025-03-25 岚图汽车科技有限公司 Compressor scroll assembly parameter determination method, device, equipment and storage medium

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241495B1 (en) * 1999-11-02 2001-06-05 Rechi Precision Co., Ltd. Modified positioning mechanism for stationary scroll of scroll compressor
WO2007001034A1 (en) * 2005-06-29 2007-01-04 Keihin Corporation Scroll compressor
US20120255174A1 (en) * 2011-04-06 2012-10-11 Reinhart Keith J Compressor alignment method and device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3136846B2 (en) * 1993-07-09 2001-02-19 松下電器産業株式会社 Scroll fluid machine and scroll lapping method
JP3051701B2 (en) * 1997-07-31 2000-06-12 三菱重工業株式会社 Hermetic scroll compressor
JP4120460B2 (en) * 2003-04-25 2008-07-16 三菱電機株式会社 Bearing alignment method and bearing alignment assembly apparatus
JP2007113448A (en) * 2005-10-19 2007-05-10 Matsushita Electric Ind Co Ltd Scroll type fluid machine and manufacturing method thereof
TWI512198B (en) * 2011-11-16 2015-12-11 Ind Tech Res Inst Compress and motor device thereof
JP6222033B2 (en) 2014-10-15 2017-11-01 ダイキン工業株式会社 Scroll compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241495B1 (en) * 1999-11-02 2001-06-05 Rechi Precision Co., Ltd. Modified positioning mechanism for stationary scroll of scroll compressor
WO2007001034A1 (en) * 2005-06-29 2007-01-04 Keihin Corporation Scroll compressor
US20120255174A1 (en) * 2011-04-06 2012-10-11 Reinhart Keith J Compressor alignment method and device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019187950A1 *

Also Published As

Publication number Publication date
EP3748164A1 (en) 2020-12-09
CN111989489A (en) 2020-11-24
JP6551569B1 (en) 2019-07-31
JP2019178661A (en) 2019-10-17
WO2019187950A1 (en) 2019-10-03
EP3748164B1 (en) 2025-10-15

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