EP3786452A4 - Oldham-ring und spiralverdichter - Google Patents

Oldham-ring und spiralverdichter Download PDF

Info

Publication number
EP3786452A4
EP3786452A4 EP19792850.0A EP19792850A EP3786452A4 EP 3786452 A4 EP3786452 A4 EP 3786452A4 EP 19792850 A EP19792850 A EP 19792850A EP 3786452 A4 EP3786452 A4 EP 3786452A4
Authority
EP
European Patent Office
Prior art keywords
oldham ring
spiral compressor
compressor
spiral
oldham
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.)
Pending
Application number
EP19792850.0A
Other languages
English (en)
French (fr)
Other versions
EP3786452A1 (de
Inventor
Yoshiki Kobayashi
Yogo Takasu
Hajime Sato
Masahiro Taniguchi
Kazuki Takahashi
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 EP3786452A1 publication Critical patent/EP3786452A1/de
Publication of EP3786452A4 publication Critical patent/EP3786452A4/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/066—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with an intermediate piece sliding along perpendicular axes, e.g. Oldham coupling
    • 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
    • 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
    • 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
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
EP19792850.0A 2018-04-25 2019-03-27 Oldham-ring und spiralverdichter Pending EP3786452A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018084536A JP7016285B2 (ja) 2018-04-25 2018-04-25 スクロール圧縮機
PCT/JP2019/013204 WO2019208075A1 (ja) 2018-04-25 2019-03-27 オルダムリング、及びスクロール圧縮機

Publications (2)

Publication Number Publication Date
EP3786452A1 EP3786452A1 (de) 2021-03-03
EP3786452A4 true EP3786452A4 (de) 2021-03-03

Family

ID=68295123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19792850.0A Pending EP3786452A4 (de) 2018-04-25 2019-03-27 Oldham-ring und spiralverdichter

Country Status (5)

Country Link
EP (1) EP3786452A4 (de)
JP (1) JP7016285B2 (de)
CN (1) CN112292531B (de)
AU (1) AU2019258375B2 (de)
WO (1) WO2019208075A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655696A (en) * 1985-11-14 1987-04-07 American Standard Inc. Anti-rotation coupling for a scroll machine
JPS6388287A (ja) * 1986-09-30 1988-04-19 Mitsui Seiki Kogyo Co Ltd スクロ−ル圧縮機のオルダム継手構造
JPH01105701U (de) * 1987-12-29 1989-07-17

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04219401A (ja) * 1991-04-15 1992-08-10 Hitachi Ltd スクロール流体機械
US5403172A (en) * 1993-11-03 1995-04-04 Copeland Corporation Scroll machine sound attenuation
JP3584533B2 (ja) * 1995-04-12 2004-11-04 株式会社日立製作所 スクロール圧縮機
JPH08319958A (ja) * 1995-05-24 1996-12-03 Sanden Corp スクロール型流体装置
JP2804928B2 (ja) 1997-04-25 1998-09-30 株式会社日立製作所 スクロール流体機械
CN201050479Y (zh) * 2007-03-27 2008-04-23 珠海格力电器股份有限公司 涡旋压缩机的防自转机构
JP4879311B2 (ja) * 2009-11-16 2012-02-22 三菱電機株式会社 スクロール圧縮機
KR101216466B1 (ko) * 2011-10-05 2012-12-31 엘지전자 주식회사 올담링을 갖는 스크롤 압축기
CN203516101U (zh) * 2013-09-30 2014-04-02 柳州易舟汽车空调有限公司 涡旋压缩机
JP6769263B2 (ja) 2016-11-25 2020-10-14 日産自動車株式会社 路面判断方法および路面判断装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655696A (en) * 1985-11-14 1987-04-07 American Standard Inc. Anti-rotation coupling for a scroll machine
JPS6388287A (ja) * 1986-09-30 1988-04-19 Mitsui Seiki Kogyo Co Ltd スクロ−ル圧縮機のオルダム継手構造
JPH01105701U (de) * 1987-12-29 1989-07-17

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019208075A1 *

Also Published As

Publication number Publication date
EP3786452A1 (de) 2021-03-03
CN112292531B (zh) 2023-04-07
AU2019258375B2 (en) 2022-03-03
JP2019190383A (ja) 2019-10-31
AU2019258375A1 (en) 2020-12-10
CN112292531A (zh) 2021-01-29
JP7016285B2 (ja) 2022-02-04
WO2019208075A1 (ja) 2019-10-31

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