EP3147508C0 - Sealed-type electric compressor - Google Patents

Sealed-type electric compressor

Info

Publication number: EP3147508C0
Authority: EP; European Patent Office
Prior art keywords: sealed; type electric; electric compressor; compressor; type
Prior art date: 2014-08-29
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.): Active

Application number

EP15836201.2A

Other languages

German (de)

French (fr)

Other versions

Inventor

Shunsuke Yakushiji

Makoto Ogawa

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.)

2014-08-29

Filing date

2015-08-12

Publication date

2024-07-03

2015-08-12 Application filed by Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd

2017-03-29 Publication of EP3147508A1 publication Critical patent/EP3147508A1/en

2017-07-12 Publication of EP3147508A4 publication Critical patent/EP3147508A4/en

2024-07-03 Publication of EP3147508B1 publication Critical patent/EP3147508B1/en

2024-07-03 Publication of EP3147508C0 publication Critical patent/EP3147508C0/en

2024-08-14 Application granted granted Critical

2024-08-14 Publication of EP3147508B8 publication Critical patent/EP3147508B8/en

Status Active legal-status Critical Current

2035-08-12 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—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
- 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
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Compressor (AREA)

EP15836201.2A 2014-08-29 2015-08-12 Sealed-type electric compressor Active EP3147508B8 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2014175454A JP6400389B2 (en)	2014-08-29	2014-08-29	Hermetic electric compressor
PCT/JP2015/072826 WO2016031576A1 (en)	2014-08-29	2015-08-12	Sealed-type electric compressor

Publications (5)

Publication Number	Publication Date
EP3147508A1 EP3147508A1 (en)	2017-03-29
EP3147508A4 EP3147508A4 (en)	2017-07-12
EP3147508B1 EP3147508B1 (en)	2024-07-03
EP3147508C0 true EP3147508C0 (en)	2024-07-03
EP3147508B8 EP3147508B8 (en)	2024-08-14

Family

ID=55399473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP15836201.2A Active EP3147508B8 (en)	2014-08-29	2015-08-12	Sealed-type electric compressor

Country Status (4)

Country	Link
EP (1)	EP3147508B8 (en)
JP (1)	JP6400389B2 (en)
CN (1)	CN106460845A (en)
WO (1)	WO2016031576A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107061290A (en) *	2017-03-23	2017-08-18	佛山晓世科技服务有限公司	The fixing means and structure of a kind of motor and housing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57129287A (en) *	1981-02-04	1982-08-11	Hitachi Ltd	Enclosed compressor
JPS6069273A (en) *	1984-07-30	1985-04-19	Hitachi Ltd	Oil supplying structure for rotary compressor
JPH0678759B2 (en) *	1985-12-20	1994-10-05	松下冷機株式会社	Rotary compressor
JPH0264288A (en) *	1988-08-29	1990-03-05	Matsushita Refrig Co Ltd	Sealed rotary compressor
JP3598647B2 (en) *	1996-04-24	2004-12-08	株式会社デンソー	Hermetic electric compressor
JP4036148B2 (en) *	2002-07-23	2008-01-23	株式会社豊田自動織機	Electric motor and electric compressor
JP2004201428A (en) *	2002-12-19	2004-07-15	Matsushita Electric Ind Co Ltd	Motor
JP2008045431A (en) *	2006-08-11	2008-02-28	Daikin Ind Ltd	Hermetic compressor
JP2010174772A (en) *	2009-01-30	2010-08-12	Panasonic Corp	Hermetic compressor
JP2011043072A (en) *	2009-08-19	2011-03-03	Panasonic Corp	Hermetic compressor
JP2011214464A (en) *	2010-03-31	2011-10-27	Daikin Industries Ltd	Compressor
JP5978456B2 (en) *	2011-09-26	2016-08-24	パナソニックＩｐマネジメント株式会社	Electric compressor

2014
- 2014-08-29 JP JP2014175454A patent/JP6400389B2/en active Active
2015
- 2015-08-12 CN CN201580030658.XA patent/CN106460845A/en active Pending
- 2015-08-12 EP EP15836201.2A patent/EP3147508B8/en active Active
- 2015-08-12 WO PCT/JP2015/072826 patent/WO2016031576A1/en active Application Filing

Also Published As

Publication number	Publication date
EP3147508A4 (en)	2017-07-12
WO2016031576A1 (en)	2016-03-03
JP6400389B2 (en)	2018-10-03
EP3147508A1 (en)	2017-03-29
JP2016050506A (en)	2016-04-11
EP3147508B1 (en)	2024-07-03
EP3147508B8 (en)	2024-08-14
CN106460845A (en)	2017-02-22

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GB201502105D0 (en)	2015-03-25	Power Assembly
GB2534006B (en)	2017-02-08	Compressor cooling
GB2537996B (en)	2020-06-17	Screw compressor
EP3147508C0 (en)	2024-07-03	Sealed-type electric compressor
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Legal Events

Date	Code	Title	Description
2016-11-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2017-02-24	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
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2017-07-12	A4	Supplementary search report drawn up and despatched	Effective date: 20170613
2017-07-12	RIC1	Information provided on ipc code assigned before grant	Ipc: F04C 29/00 20060101ALI20170607BHEP Ipc: F04B 39/00 20060101ALI20170607BHEP Ipc: F04B 39/12 20060101ALI20170607BHEP Ipc: F04B 35/04 20060101ALI20170607BHEP Ipc: F04C 23/02 20060101AFI20170607BHEP Ipc: F04B 39/02 20060101ALI20170607BHEP
2017-12-06	DAV	Request for validation of the european patent (deleted)
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2019-04-17	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
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