BR9300796A - Bomba de óleo centrífuga para compressor hermético de velocidade variável - Google Patents

Bomba de óleo centrífuga para compressor hermético de velocidade variável

Info

Publication number: BR9300796A
Authority: BR; Brazil
Prior art keywords: oil pump; variable speed; speed compressor; centrifugal oil; hermetic variable
Prior art date: 1993-03-02

Application number

BR9300796A

Other languages

English (en)

Inventor

Manfred Krueger

Dietmar Erich Bernhard Lilie

Original Assignee

Brasil Compressores Sa

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.)

1994-04-04

Filing date

1993-03-02

Publication date

1994-10-04

1993-03-02 Application filed by Brasil Compressores Sa filed Critical Brasil Compressores Sa

1994-10-04 Publication of BR9300796A publication Critical patent/BR9300796A/pt

Links

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
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0261—Hermetic compressors with an auxiliary oil pump
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
- F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine

Landscapes

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

BR9300796A 1994-04-04 1993-03-02 Bomba de óleo centrífuga para compressor hermético de velocidade variável BR9300796A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/BR1994/000010 WO1995027139A1 (en)	1994-04-04	1994-04-04	Centrifugal oil pump for a variable speed hermetic compressor

Publications (1)

Publication Number	Publication Date
BR9300796A true BR9300796A (pt)	1994-10-04

Family

ID=4058048

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9300796A BR9300796A (pt)	1994-04-04	1993-03-02	Bomba de óleo centrífuga para compressor hermético de velocidade variável

Country Status (5)

Country	Link
US (1)	US5707220A (pt)
EP (1)	EP0701659B1 (pt)
JP (1)	JP3244275B2 (pt)
BR (1)	BR9300796A (pt)
WO (1)	WO1995027139A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6139294A (en)	1998-06-22	2000-10-31	Tecumseh Products Company	Stepped annular intermediate pressure chamber for axial compliance in a scroll compressor
US6484847B2 (en)	2000-11-30	2002-11-26	Tecumseh Products Company	Lubricant pump with magnetic and centrifugal traps
JP4759862B2 (ja) *	2001-07-16	2011-08-31	パナソニック株式会社	密閉型電動圧縮機
JP4211351B2 (ja) *	2002-10-21	2009-01-21	パナソニック株式会社	レシプロ型電動圧縮機
US7694780B2 (en) *	2004-04-07	2010-04-13	Borgwarner, Inc.	Pump for transfer case
DE102008025320B4 (de) *	2008-05-27	2010-03-25	Danfoss A/S	Kältemittelverdichter
US8435016B2 (en) *	2010-11-10	2013-05-07	Hamilton Sundstrand Corporation	Vertical shaft pumping system with lubricant impeller arrangement
CN112930442B (zh)	2018-09-28	2024-02-09	谷轮有限合伙公司	压缩机油管理***
US11125233B2 (en)	2019-03-26	2021-09-21	Emerson Climate Technologies, Inc.	Compressor having oil allocation member

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3184157A (en) *	1962-06-20	1965-05-18	Gen Motors Corp	Refrigerating apparatus
JPS63109291A (ja) *	1986-10-27	1988-05-13	Mitsubishi Electric Corp	スクロ−ル圧縮機
US5007808A (en) *	1989-12-15	1991-04-16	Carrier Corporation	Slotted rotor lubrication system
US5176506A (en) *	1990-07-31	1993-01-05	Copeland Corporation	Vented compressor lubrication system
KR100191489B1 (ko) *	1992-02-13	1999-06-15	윤종용	압축기의 오일픽업튜브
BR9201761A (pt) *	1992-05-04	1993-11-09	Brasil Compressores Sa	Bomba de oleo para compressor hermetico de velocidade variavel

1993
- 1993-03-02 BR BR9300796A patent/BR9300796A/pt not_active IP Right Cessation
1994
- 1994-04-04 WO PCT/BR1994/000010 patent/WO1995027139A1/en active IP Right Grant
- 1994-04-04 US US08/564,046 patent/US5707220A/en not_active Expired - Fee Related
- 1994-04-04 JP JP52531295A patent/JP3244275B2/ja not_active Expired - Fee Related
- 1994-04-04 EP EP94911810A patent/EP0701659B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP3244275B2 (ja)	2002-01-07
JPH08511320A (ja)	1996-11-26
EP0701659A1 (en)	1996-03-20
EP0701659B1 (en)	1999-03-10
US5707220A (en)	1998-01-13
WO1995027139A1 (en)	1995-10-12

Similar Documents

Publication	Publication Date	Title
BR9201761A (pt)	1993-11-09	Bomba de oleo para compressor hermetico de velocidade variavel
DE4480738T1 (de)	1996-03-21	Variabler Kolbenverdrängungskompressor
NO175877C (no)	1994-12-21	Barriere-system for smöreoljen for lagrene i en sentrifugal-kompressor
DE69600451D1 (de)	1998-08-27	Schmiervorrichtung für Kolbenverdichter
BR9300796A (pt)	1994-10-04	Bomba de óleo centrífuga para compressor hermético de velocidade variável
BR9300797A (pt)	1994-10-04	Bomba de óleo para compressor hermético de velocidade variável
DE69702776T2 (de)	2001-02-01	Ölpumpenrotor
BR9300795A (pt)	1994-10-04	Bomba de óleo mecânica para compressor hermético de velocidade variável
AU539600B2 (en)	1984-10-04	Oil pump for hermetic refrigeration compressor
BR9706499A (pt)	1999-05-18	Bomba de óleo para compressor
BR8402125A (pt)	1984-12-11	Eixo de manivela de compressores hermeticos para refrigeradores e similares
PT1047880E (pt)	2003-08-29	Bomba centrifuga
KR950025314U (ko)	1995-09-15	밀폐형 압축기의 윤활장치
BR8806263A (pt)	1990-07-24	Eixo de manivela para compressor hermetico
FR2719342B1 (fr)	1996-06-28	Piston étagé pour moteur, pompe ou compresseur.
BR8901184A (pt)	1990-10-16	Bomba de oleo para compressor hermetico rotativo de eixo horizontal
KR950014653U (ko)	1995-06-17	압축기 피스톤 윤활통로
KR970058895U (ko)	1997-11-10	밀폐형 압축기의 윤활오일 교반장치
KR950011954U (ko)	1995-05-16	원심 펌프의 베어링 윤활장치
KR970062892U (ko)	1997-12-11	밀폐형 회전식 압축기의 크랭크축 오일급유장치
BR9301999A (pt)	1995-01-17	Bomba de lubrificação
KR960027409U (ko)	1996-08-17	원심펌프의 윤활장치
KR950011908U (ko)	1995-05-16	밀폐형 압축기의 윤활구조
KR970041730U (ko)	1997-07-29	밀폐형 압축기의 피스톤 급유장치
KR950001552U (ko)	1995-01-04	밀폐형 압축기의 오일분리 장치

Legal Events

Date	Code	Title	Description
1998-08-04	FF	Decision: intention to grant
1998-12-29	FG9A	Patent or certificate of addition granted
2010-10-13	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 17A ANUI DADE.
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 17A ANUIDADE.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.