EP2708750A4 - Scroll compressor - Google Patents

Scroll compressor

Info

Publication number
EP2708750A4
EP2708750A4 EP12786179.7A EP12786179A EP2708750A4 EP 2708750 A4 EP2708750 A4 EP 2708750A4 EP 12786179 A EP12786179 A EP 12786179A EP 2708750 A4 EP2708750 A4 EP 2708750A4
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Withdrawn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
EP12786179.7A
Other languages
German (de)
French (fr)
Other versions
EP2708750A1 (en
Inventor
Makoto Ijiri
Masaaki Takahata
Yuuji Oiwake
Jiro Iizuka
Masamichi Kubota
Masahiro Iguchi
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.)
Honda Motor Co Ltd
Sanden Corp
Original Assignee
Honda Motor Co Ltd
Sanden Corp
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 Honda Motor Co Ltd, Sanden Corp filed Critical Honda Motor Co Ltd
Publication of EP2708750A1 publication Critical patent/EP2708750A1/en
Publication of EP2708750A4 publication Critical patent/EP2708750A4/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Withdrawn legal-status Critical Current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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2240/50—Bearings
    • F04C2240/56—Bearing bushings or details thereof
    • 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
    • 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
    • F04C27/005—Axial sealings for working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP12786179.7A 2011-05-13 2012-05-07 Scroll compressor Withdrawn EP2708750A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011108350A JP5782296B2 (en) 2011-05-13 2011-05-13 Scroll compressor
PCT/JP2012/061634 WO2012157453A1 (en) 2011-05-13 2012-05-07 Scroll compressor

Publications (2)

Publication Number Publication Date
EP2708750A1 EP2708750A1 (en) 2014-03-19
EP2708750A4 true EP2708750A4 (en) 2014-11-26

Family

ID=47176787

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12786179.7A Withdrawn EP2708750A4 (en) 2011-05-13 2012-05-07 Scroll compressor

Country Status (5)

Country Link
US (1) US20140119972A1 (en)
EP (1) EP2708750A4 (en)
JP (1) JP5782296B2 (en)
CN (1) CN103597211B (en)
WO (1) WO2012157453A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6291685B2 (en) * 2014-04-08 2018-03-14 サンデンホールディングス株式会社 Scroll type fluid machinery
JP6762785B2 (en) * 2016-07-11 2020-09-30 三菱重工サーマルシステムズ株式会社 Open refrigerant compressor
JP2018071459A (en) * 2016-10-31 2018-05-10 三菱重工サーマルシステムズ株式会社 Open type compressor
US20230037942A1 (en) * 2017-06-16 2023-02-09 Trane International Inc. Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
US11415135B2 (en) * 2017-06-16 2022-08-16 Trane International Inc. Aerostatic thrust bearing and method of aerostatically supporting a thrust load in a scroll compressor
US11761446B2 (en) * 2021-09-30 2023-09-19 Trane International Inc. Scroll compressor with engineered shared communication port

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133625A1 (en) * 1983-08-16 1985-03-06 Sanden Corporation Scroll type compressor with lubricating system
EP0467342A1 (en) * 1990-07-18 1992-01-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor
US5395223A (en) * 1992-02-21 1995-03-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor having communication passage means with lubricating arrangement associated therewith

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2346398A (en) * 1940-07-17 1944-04-11 Gen Motors Corp Oil burner
JPH0392580U (en) * 1990-01-11 1991-09-20
JPH04279786A (en) * 1991-03-06 1992-10-05 Toyota Autom Loom Works Ltd Scroll type compressor
JPH062673A (en) * 1992-06-18 1994-01-11 Daikin Ind Ltd Closed horizontal type scroll fluid machine
JP2868998B2 (en) * 1994-03-14 1999-03-10 株式会社デンソー Scroll compressor
JP3227075B2 (en) * 1994-12-08 2001-11-12 株式会社デンソー Scroll compressor
JPH08200244A (en) * 1995-01-23 1996-08-06 Nippon Soken Inc Scroll type compressor
JPH0932745A (en) * 1995-07-17 1997-02-04 Matsushita Electric Ind Co Ltd Open type scroll compressor
CN1046790C (en) 1995-11-17 1999-11-24 倪诗茂 Positive displacement type vortex fluid compression device with sliding plane thrust bearing
JP2002257063A (en) * 2001-02-28 2002-09-11 Sanden Corp Scroll type compressor
JP4403670B2 (en) * 2001-05-16 2010-01-27 株式会社デンソー compressor
JP2004218536A (en) * 2003-01-15 2004-08-05 Mitsubishi Heavy Ind Ltd Electric compressor
JP4822943B2 (en) * 2006-06-14 2011-11-24 三菱重工業株式会社 Fluid machinery
US8747088B2 (en) * 2007-11-27 2014-06-10 Emerson Climate Technologies, Inc. Open drive scroll compressor with lubrication system
JP5421725B2 (en) * 2009-10-15 2014-02-19 サンデン株式会社 Scroll type fluid device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0133625A1 (en) * 1983-08-16 1985-03-06 Sanden Corporation Scroll type compressor with lubricating system
EP0467342A1 (en) * 1990-07-18 1992-01-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor
US5395223A (en) * 1992-02-21 1995-03-07 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor having communication passage means with lubricating arrangement associated therewith

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012157453A1 *

Also Published As

Publication number Publication date
US20140119972A1 (en) 2014-05-01
EP2708750A1 (en) 2014-03-19
JP2012237288A (en) 2012-12-06
WO2012157453A1 (en) 2012-11-22
CN103597211B (en) 2016-08-17
JP5782296B2 (en) 2015-09-24
CN103597211A (en) 2014-02-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20131114

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20141029

RIC1 Information provided on ipc code assigned before grant

Ipc: F04C 29/02 20060101ALI20141023BHEP

Ipc: F04C 29/04 20060101ALI20141023BHEP

Ipc: F04C 18/02 20060101AFI20141023BHEP

17Q First examination report despatched

Effective date: 20150915

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SANDEN HOLDINGS CORPORATION

Owner name: HONDA MOTOR CO., LTD.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160830