EP3388673A4 - Scroll compressor - Google Patents

Scroll compressor Download PDF

Info

Publication number
EP3388673A4
EP3388673A4 EP17752966.6A EP17752966A EP3388673A4 EP 3388673 A4 EP3388673 A4 EP 3388673A4 EP 17752966 A EP17752966 A EP 17752966A EP 3388673 A4 EP3388673 A4 EP 3388673A4
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Withdrawn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
EP17752966.6A
Other languages
German (de)
French (fr)
Other versions
EP3388673A1 (en
Inventor
Yoshiaki Miyamoto
Yoshiyuki Kimata
Hajime Sato
Toshiyuki Goto
Takashi Watanabe
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP3388673A1 publication Critical patent/EP3388673A1/en
Publication of EP3388673A4 publication Critical patent/EP3388673A4/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Withdrawn legal-status Critical Current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
    • F04C18/0215—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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F04C2240/807—Balance weight, counterweight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP17752966.6A 2016-02-19 2017-02-01 Scroll compressor Withdrawn EP3388673A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016030061A JP6704751B2 (en) 2016-02-19 2016-02-19 Scroll compressor
PCT/JP2017/003546 WO2017141703A1 (en) 2016-02-19 2017-02-01 Scroll compressor

Publications (2)

Publication Number Publication Date
EP3388673A1 EP3388673A1 (en) 2018-10-17
EP3388673A4 true EP3388673A4 (en) 2018-11-07

Family

ID=59625790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17752966.6A Withdrawn EP3388673A4 (en) 2016-02-19 2017-02-01 Scroll compressor

Country Status (6)

Country Link
EP (1) EP3388673A4 (en)
JP (1) JP6704751B2 (en)
KR (1) KR20180094056A (en)
CN (1) CN108431419A (en)
AU (1) AU2017220218B2 (en)
WO (1) WO2017141703A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7151470B2 (en) * 2018-12-26 2022-10-12 株式会社豊田自動織機 electric compressor
KR102949917B1 (en) * 2020-12-01 2026-04-10 주식회사 두원공조 Scroll compressor
CN116838604A (en) * 2022-03-23 2023-10-03 日立江森自控空调有限公司 compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205386A (en) * 1985-03-08 1986-09-11 Hitachi Ltd Enclosed type scroll compressor
US20010048886A1 (en) * 2000-05-24 2001-12-06 Kazuhiro Kuroki Seal structure in a scroll type compressor
EP2913531A1 (en) * 2014-02-28 2015-09-02 Mitsubishi Heavy Industries, Ltd. Scroll compressor with balance weight

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60166782A (en) * 1985-01-25 1985-08-30 Hitachi Ltd scroll fluid machine
JPH0463984A (en) * 1990-07-02 1992-02-28 Mitsubishi Electric Corp Scroll compressor
JP3147676B2 (en) * 1994-09-20 2001-03-19 株式会社日立製作所 Scroll compressor
JP3874469B2 (en) * 1996-10-04 2007-01-31 株式会社日立製作所 Scroll compressor
JP4123551B2 (en) * 1997-11-17 2008-07-23 株式会社日立製作所 Scroll compressor
JP5550419B2 (en) 2010-03-31 2014-07-16 三菱重工業株式会社 Compressor
JP5304868B2 (en) * 2011-09-30 2013-10-02 ダイキン工業株式会社 Scroll compressor
JP6118159B2 (en) * 2013-04-08 2017-04-19 サンデンホールディングス株式会社 Scroll compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205386A (en) * 1985-03-08 1986-09-11 Hitachi Ltd Enclosed type scroll compressor
US20010048886A1 (en) * 2000-05-24 2001-12-06 Kazuhiro Kuroki Seal structure in a scroll type compressor
EP2913531A1 (en) * 2014-02-28 2015-09-02 Mitsubishi Heavy Industries, Ltd. Scroll compressor with balance weight

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017141703A1 *

Also Published As

Publication number Publication date
JP6704751B2 (en) 2020-06-03
AU2017220218A1 (en) 2018-07-19
JP2017145806A (en) 2017-08-24
KR20180094056A (en) 2018-08-22
EP3388673A1 (en) 2018-10-17
AU2017220218B2 (en) 2019-07-04
WO2017141703A1 (en) 2017-08-24
CN108431419A (en) 2018-08-21

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