EP2980408A4 - Scroll compressor - Google Patents

Scroll compressor

Info

Publication number
EP2980408A4
EP2980408A4 EP13880382.0A EP13880382A EP2980408A4 EP 2980408 A4 EP2980408 A4 EP 2980408A4 EP 13880382 A EP13880382 A EP 13880382A EP 2980408 A4 EP2980408 A4 EP 2980408A4
Authority
EP
European Patent Office
Prior art keywords
scroll compressor
scroll
compressor
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Withdrawn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
EP13880382.0A
Other languages
German (de)
French (fr)
Other versions
EP2980408A1 (en
Inventor
Shoji Matsumura
Hiromu Takeda
Masaru Ohtahara
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.)
Hitachi Johnson Controls Air Conditioning Inc
Original Assignee
Johnson Controls Hitachi Air Conditioning Technology Hong Kong 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 Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd filed Critical Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd
Publication of EP2980408A1 publication Critical patent/EP2980408A1/en
Publication of EP2980408A4 publication Critical patent/EP2980408A4/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • F04C18/0276—Different wall heights
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers
    • 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
    • F04C2230/602—Gap; Clearance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
EP13880382.0A 2013-03-29 2013-03-29 Scroll compressor Withdrawn EP2980408A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/059444 WO2014155646A1 (en) 2013-03-29 2013-03-29 Scroll compressor

Publications (2)

Publication Number Publication Date
EP2980408A1 EP2980408A1 (en) 2016-02-03
EP2980408A4 true EP2980408A4 (en) 2016-12-21

Family

ID=51622711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13880382.0A Withdrawn EP2980408A4 (en) 2013-03-29 2013-03-29 Scroll compressor

Country Status (5)

Country Link
US (1) US20160003247A1 (en)
EP (1) EP2980408A4 (en)
JP (1) JP6081577B2 (en)
CN (1) CN105074218B (en)
WO (1) WO2014155646A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6200819B2 (en) * 2014-01-22 2017-09-20 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド Scroll compressor
JP6226002B2 (en) 2016-01-26 2017-11-08 ダイキン工業株式会社 Scroll compressor and air conditioner equipped with the same
JP6607970B2 (en) * 2016-02-10 2019-11-20 三菱電機株式会社 Scroll compressor
JP2018003762A (en) * 2016-07-06 2018-01-11 ダイキン工業株式会社 Scroll compressor
JP6747109B2 (en) * 2016-07-06 2020-08-26 ダイキン工業株式会社 Scroll compressor
WO2021074947A1 (en) * 2019-10-15 2021-04-22 三菱電機株式会社 Scroll compressor
CN114901948B (en) * 2019-12-24 2023-05-12 日立江森自控空调有限公司 Scroll compressor and refrigeration cycle device using the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070178002A1 (en) * 2003-06-17 2007-08-02 Matsushita Electric Industrial Co., Ltd. Scroll compressor
EP2538083A1 (en) * 2010-02-15 2012-12-26 Daikin Industries, Ltd. Scroll compressor

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6365187A (en) * 1986-09-05 1988-03-23 Hitachi Ltd Enclosed scroll compressor
JPH01159482A (en) * 1987-12-16 1989-06-22 Hitachi Ltd Scroll compressor
JPH0539785A (en) * 1991-08-02 1993-02-19 Hitachi Ltd Scroll compressor
JPH06317269A (en) * 1993-05-10 1994-11-15 Hitachi Ltd Closed type scroll compressor
JPH0719187A (en) * 1993-07-01 1995-01-20 Hitachi Ltd Scroll fluid machine
JP2956509B2 (en) * 1995-01-17 1999-10-04 松下電器産業株式会社 Scroll gas compressor
US5741120A (en) * 1995-06-07 1998-04-21 Copeland Corporation Capacity modulated scroll machine
JP3555549B2 (en) * 2000-03-31 2004-08-18 ダイキン工業株式会社 High pressure dome type compressor
JP4505196B2 (en) * 2003-06-17 2010-07-21 パナソニック株式会社 Scroll compressor
JP5030581B2 (en) * 2006-12-28 2012-09-19 三菱重工業株式会社 Scroll compressor
JP2009281209A (en) * 2008-05-20 2009-12-03 Hitachi Appliances Inc Scroll compressor
JP2009281509A (en) 2008-05-22 2009-12-03 Mitsubishi Electric Corp Automatic transmission
EP2672199B1 (en) * 2011-01-31 2019-04-10 Mitsubishi Electric Corporation Air-conditioning device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070178002A1 (en) * 2003-06-17 2007-08-02 Matsushita Electric Industrial Co., Ltd. Scroll compressor
EP2538083A1 (en) * 2010-02-15 2012-12-26 Daikin Industries, Ltd. Scroll compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014155646A1 *

Also Published As

Publication number Publication date
CN105074218A (en) 2015-11-18
WO2014155646A1 (en) 2014-10-02
US20160003247A1 (en) 2016-01-07
EP2980408A1 (en) 2016-02-03
CN105074218B (en) 2017-10-13
JPWO2014155646A1 (en) 2017-02-16
JP6081577B2 (en) 2017-02-15

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Owner name: JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECHNOLO

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