BR9106801A - ROTARY COMPRESSOR - Google Patents

ROTARY COMPRESSOR

Info

Publication number: BR9106801A
Authority: BR; Brazil
Prior art keywords: rotary compressor; compressor; rotary
Prior art date: 1991-05-30

Application number

BR919106801A

Other languages

Portuguese (pt)

Inventor

Takao Yoshimura

Ichiro Morita

Hideharu Ogahara

Original Assignee

Matsushita Refrigeration

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.)

1991-05-30

Filing date

1991-05-30

Publication date

1994-01-25

1991-05-30 Application filed by Matsushita Refrigeration filed Critical Matsushita Refrigeration

1994-01-25 Publication of BR9106801A publication Critical patent/BR9106801A/en

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
- F04C29/0021—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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids

Landscapes

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

BR919106801A 1991-05-30 1991-05-30 ROTARY COMPRESSOR BR9106801A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP1991/000725 WO1992021881A1 (en)	1991-05-30	1991-05-30	Rotary compressor

Publications (1)

Publication Number	Publication Date
BR9106801A true BR9106801A (en)	1994-01-25

Family

ID=14014435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR919106801A BR9106801A (en)	1991-05-30	1991-05-30	ROTARY COMPRESSOR

Country Status (5)

Country	Link
EP (1)	EP0541801B1 (en)
BR (1)	BR9106801A (en)
CA (1)	CA2088160C (en)
DE (1)	DE69125008T2 (en)
WO (1)	WO1992021881A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108105094B (en) *	2017-12-07	2023-10-03	珠海格力节能环保制冷技术研究中心有限公司	Compressor and heat exchange equipment with same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5470809A (en) *	1977-11-16	1979-06-07	Nippon Denso Co Ltd	Emergency sound information reader
JPS56106088A (en) *	1980-01-29	1981-08-24	Matsushita Electric Ind Co Ltd	Rotary type fluid equipment
JPS56135780A (en) *	1980-03-27	1981-10-23	Matsushita Electric Ind Co Ltd	Compressor

1991
- 1991-05-30 BR BR919106801A patent/BR9106801A/en not_active IP Right Cessation
- 1991-05-30 DE DE69125008T patent/DE69125008T2/en not_active Expired - Fee Related
- 1991-05-30 EP EP91910170A patent/EP0541801B1/en not_active Expired - Lifetime
- 1991-05-30 CA CA 2088160 patent/CA2088160C/en not_active Expired - Fee Related
- 1991-05-30 WO PCT/JP1991/000725 patent/WO1992021881A1/en not_active Ceased

Also Published As

Publication number	Publication date
DE69125008D1 (en)	1997-04-10
EP0541801A4 (en)	1995-04-19
EP0541801B1 (en)	1997-03-05
CA2088160C (en)	1995-04-04
DE69125008T2 (en)	1997-08-28
CA2088160A1 (en)	1992-12-01
WO1992021881A1 (en)	1992-12-10
EP0541801A1 (en)	1993-05-19

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Legal Events

Date	Code	Title	Description
1996-01-30	FF	Decision: intention to grant
1996-07-09	KD	Notifcation of receipt (letter patent)
1996-12-31	FG	Letter patent granted
2010-07-06	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 30/05/2006