EP2980408A4 - Compresseur à spirales - Google Patents

Compresseur à spirales

Info

Publication number: EP2980408A4
Authority: EP; European Patent Office
Prior art keywords: spiral compressor; compressor; spiral
Prior art date: 2013-03-29
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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)

English (en)

Other versions

EP2980408A1 (fr

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.)

2013-03-29

Filing date

2013-03-29

Publication date

2016-12-21

2013-03-29 Application filed by Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd filed Critical Johnson Controls Hitachi Air Conditioning Technology Hong Kong Ltd

2016-02-03 Publication of EP2980408A1 publication Critical patent/EP2980408A1/fr

2016-12-21 Publication of EP2980408A4 publication Critical patent/EP2980408A4/fr

Status Withdrawn legal-status Critical Current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 Compresseur à spirales Withdrawn EP2980408A4 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2013/059444 WO2014155646A1 (fr)	2013-03-29	2013-03-29	Compresseur à spirales

Publications (2)

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

Family

ID=51622711

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13880382.0A Withdrawn EP2980408A4 (fr)	2013-03-29	2013-03-29	Compresseur à spirales

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6200819B2 (ja) *	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	スクロール圧縮機
JP6226002B2 (ja)	2016-01-26	2017-11-08	ダイキン工業株式会社	スクロール圧縮機及びそれを備えた空気調和装置
WO2017138131A1 (fr) *	2016-02-10	2017-08-17	三菱電機株式会社	Compresseur à volute
JP6747109B2 (ja)	2016-07-06	2020-08-26	ダイキン工業株式会社	スクロール圧縮機
JP2018003762A (ja) *	2016-07-06	2018-01-11	ダイキン工業株式会社	スクロール圧縮機
CN108425845B (zh) *	2018-05-16	2024-07-09	上海加冷松芝汽车空调股份有限公司	一种涡旋压缩机
EP4047208B1 (fr) *	2019-10-15	2026-01-28	Mitsubishi Electric Corporation	Compresseur à spirale
CN114901948B (zh) *	2019-12-24	2023-05-12	日立江森自控空调有限公司	涡旋压缩机及使用该涡旋压缩机的制冷循环装置

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 (fr) *	2010-02-15	2012-12-26	Daikin Industries, Ltd.	Compresseur à spirales

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6365187A (ja) *	1986-09-05	1988-03-23	Hitachi Ltd	密閉形スクロ−ル圧縮機
JPH01159482A (ja) *	1987-12-16	1989-06-22	Hitachi Ltd	スクロール圧縮機
JPH0539785A (ja) *	1991-08-02	1993-02-19	Hitachi Ltd	スクロール圧縮機
JPH06317269A (ja) *	1993-05-10	1994-11-15	Hitachi Ltd	密閉形スクロール圧縮機
JPH0719187A (ja) *	1993-07-01	1995-01-20	Hitachi Ltd	スクロール流体機械
JP2956509B2 (ja) *	1995-01-17	1999-10-04	松下電器産業株式会社	スクロール気体圧縮機
US5741120A (en) *	1995-06-07	1998-04-21	Copeland Corporation	Capacity modulated scroll machine
JP3555549B2 (ja) *	2000-03-31	2004-08-18	ダイキン工業株式会社	高圧ドーム型圧縮機
JP4505196B2 (ja) *	2003-06-17	2010-07-21	パナソニック株式会社	スクロール圧縮機
JP5030581B2 (ja) *	2006-12-28	2012-09-19	三菱重工業株式会社	スクロール圧縮機
JP2009281209A (ja) *	2008-05-20	2009-12-03	Hitachi Appliances Inc	スクロール圧縮機
JP2009281509A (ja)	2008-05-22	2009-12-03	Mitsubishi Electric Corp	自動変速装置
JP5657030B2 (ja) *	2011-01-31	2015-01-21	三菱電機株式会社	空気調和装置

2013
- 2013-03-29 CN CN201380073432.9A patent/CN105074218B/zh active Active
- 2013-03-29 EP EP13880382.0A patent/EP2980408A4/fr not_active Withdrawn
- 2013-03-29 US US14/768,958 patent/US20160003247A1/en not_active Abandoned
- 2013-03-29 JP JP2015507853A patent/JP6081577B2/ja active Active
- 2013-03-29 WO PCT/JP2013/059444 patent/WO2014155646A1/fr not_active Ceased

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 (fr) *	2010-02-15	2012-12-26	Daikin Industries, Ltd.	Compresseur à spirales

Non-Patent Citations (1)

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

Also Published As

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

Legal Events

Date	Code	Title	Description
2016-01-01	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
2016-02-03	17P	Request for examination filed	Effective date: 20151029
2016-02-03	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
2016-02-03	AX	Request for extension of the european patent	Extension state: BA ME
2016-07-06	DAX	Request for extension of the european patent (deleted)
2016-09-07	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECHNOLO
2016-12-21	A4	Supplementary search report drawn up and despatched	Effective date: 20161122
2016-12-21	RIC1	Information provided on ipc code assigned before grant	Ipc: F04C 18/02 20060101AFI20161116BHEP
2018-02-28	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
2020-03-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2020-04-15	17Q	First examination report despatched	Effective date: 20200311
2022-11-03	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2022-11-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2022-11-30	INTG	Intention to grant announced	Effective date: 20221104
2023-08-04	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
2023-09-06	18D	Application deemed to be withdrawn	Effective date: 20230315

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