BR0003777A - Proteção contra temperatura para a espiral - Google Patents

Proteção contra temperatura para a espiral

Info

Publication number
BR0003777A
BR0003777A BR0003777-0A BR0003777A BR0003777A BR 0003777 A BR0003777 A BR 0003777A BR 0003777 A BR0003777 A BR 0003777A BR 0003777 A BR0003777 A BR 0003777A
Authority
BR
Brazil
Prior art keywords
spiral
compressor
temperature
temperature protection
suction pressure
Prior art date
Application number
BR0003777-0A
Other languages
English (en)
Other versions
BR0003777B1 (pt
Inventor
Stephen M Seibel
James F Fogt
Original Assignee
Copeland 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 Copeland Corp filed Critical Copeland Corp
Publication of BR0003777A publication Critical patent/BR0003777A/pt
Publication of BR0003777B1 publication Critical patent/BR0003777B1/pt

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
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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

Abstract

Patente de Invenção: <B>"PROTEçãO CONTRA TEMPERATURA PARA A ESPIRAL"<D>. Um compressor de espiral inclui um primeiro membro de espiral e um segundo membro de espiral com envolturas espiraladas intermediárias. Um membro de acionamento faz com que o membro de espiral orbite em relação um ao outro para criar receptáculos de volume progressivamente mutante entre uma zona de pressão de descarga e uma zona de pressão de sucção. Um dos membros de espiral define uma câmara que contém fluido, uma pressão intermediária entre a pressão de descarga e a pressão de sucção do compressor. Uma válvula responsiva à temperatura fica localizada dentro da câmara para liberar o fluido de pressão intermediária para a zona de pressão de sucção do compressor quando uma temperatura excessiva é sentida.
BRPI0003777-0A 1999-08-25 2000-08-24 mÁquina de espiral. BR0003777B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/382,844 US6267565B1 (en) 1999-08-25 1999-08-25 Scroll temperature protection

Publications (2)

Publication Number Publication Date
BR0003777A true BR0003777A (pt) 2001-04-03
BR0003777B1 BR0003777B1 (pt) 2008-11-18

Family

ID=23510629

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0003777-0A BR0003777B1 (pt) 1999-08-25 2000-08-24 mÁquina de espiral.

Country Status (8)

Country Link
US (1) US6267565B1 (pt)
EP (1) EP1079111B1 (pt)
KR (1) KR100625008B1 (pt)
CN (1) CN1185416C (pt)
AU (1) AU761543B2 (pt)
BR (1) BR0003777B1 (pt)
DE (1) DE60007810T2 (pt)
TW (1) TW444097B (pt)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558126B1 (en) * 2000-05-01 2003-05-06 Scroll Technologies Compressor utilizing low volt power tapped from high volt power
US6679683B2 (en) * 2000-10-16 2004-01-20 Copeland Corporation Dual volume-ratio scroll machine
US6454538B1 (en) * 2001-04-05 2002-09-24 Scroll Technologies Motor protector in pocket on non-orbiting scroll and routing of wires thereto
KR100585798B1 (ko) * 2003-12-19 2006-06-07 엘지전자 주식회사 스크롤압축기의 과열방지장치
KR100585799B1 (ko) * 2003-12-19 2006-06-07 엘지전자 주식회사 스크롤압축기의 고온방지장치
TWI235791B (en) * 2003-12-25 2005-07-11 Ind Tech Res Inst Scroll compressor with self-sealing structure
US7338265B2 (en) * 2005-03-04 2008-03-04 Emerson Climate Technologies, Inc. Scroll machine with single plate floating seal
US8678789B2 (en) * 2005-07-22 2014-03-25 Fisher & Paykel Appliances Limited Refrigeration compressor with flexible discharge conduit
TW200722624A (en) * 2005-12-09 2007-06-16 Ind Tech Res Inst Scroll type compressor with an enhanced sealing arrangement
US7322806B2 (en) * 2006-01-04 2008-01-29 Scroll Technologies Scroll compressor with externally installed thermostat
TWI320456B (en) * 2006-12-29 2010-02-11 Ind Tech Res Inst Scroll type compressor
US20080184733A1 (en) * 2007-02-05 2008-08-07 Tecumseh Products Company Scroll compressor with refrigerant injection system
US8303278B2 (en) * 2008-07-08 2012-11-06 Tecumseh Products Company Scroll compressor utilizing liquid or vapor injection
US7988433B2 (en) 2009-04-07 2011-08-02 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
CN101881273A (zh) * 2009-05-08 2010-11-10 乐金电子(天津)电器有限公司 一种旋转式压缩机
US8974198B2 (en) * 2009-08-10 2015-03-10 Emerson Climate Technologies, Inc. Compressor having counterweight cover
RU2550418C2 (ru) 2010-10-28 2015-05-10 Эмерсон Кламит Текнолоджиз, Инк. Компрессор, система, содержащая компрессор, и способ, включающий использование системы циркуляции текучей среды, в которую входит компрессор
CN106438352B (zh) * 2010-10-28 2019-06-14 艾默生环境优化技术有限公司 压缩机和包括压缩机的流体循环系统
TWI461606B (zh) * 2010-12-09 2014-11-21 Ind Tech Res Inst 渦卷式壓縮機浮動裝置之改良
CN103790831B (zh) * 2012-10-30 2016-09-07 艾默生环境优化技术(苏州)有限公司 压缩机
US9651043B2 (en) 2012-11-15 2017-05-16 Emerson Climate Technologies, Inc. Compressor valve system and assembly
US9249802B2 (en) 2012-11-15 2016-02-02 Emerson Climate Technologies, Inc. Compressor
KR102166427B1 (ko) * 2014-05-02 2020-10-15 엘지전자 주식회사 스크롤 압축기
US9790940B2 (en) 2015-03-19 2017-10-17 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10598180B2 (en) 2015-07-01 2020-03-24 Emerson Climate Technologies, Inc. Compressor with thermally-responsive injector
US10378540B2 (en) * 2015-07-01 2019-08-13 Emerson Climate Technologies, Inc. Compressor with thermally-responsive modulation system
US10378542B2 (en) * 2015-07-01 2019-08-13 Emerson Climate Technologies, Inc. Compressor with thermal protection system
US10890186B2 (en) 2016-09-08 2021-01-12 Emerson Climate Technologies, Inc. Compressor
US10801495B2 (en) 2016-09-08 2020-10-13 Emerson Climate Technologies, Inc. Oil flow through the bearings of a scroll compressor
US10753352B2 (en) 2017-02-07 2020-08-25 Emerson Climate Technologies, Inc. Compressor discharge valve assembly
US10975868B2 (en) 2017-07-07 2021-04-13 Emerson Climate Technologies, Inc. Compressor with floating seal
US11022119B2 (en) 2017-10-03 2021-06-01 Emerson Climate Technologies, Inc. Variable volume ratio compressor
US10962008B2 (en) 2017-12-15 2021-03-30 Emerson Climate Technologies, Inc. Variable volume ratio compressor
CN108150420B (zh) * 2018-01-19 2023-12-12 宁波拓普集团股份有限公司 一种汽车的无刷电子真空泵装置
US10995753B2 (en) 2018-05-17 2021-05-04 Emerson Climate Technologies, Inc. Compressor having capacity modulation assembly
US11692548B2 (en) 2020-05-01 2023-07-04 Emerson Climate Technologies, Inc. Compressor having floating seal assembly
US11578725B2 (en) * 2020-05-13 2023-02-14 Emerson Climate Technologies, Inc. Compressor having muffler plate
US11655818B2 (en) 2020-05-26 2023-05-23 Emerson Climate Technologies, Inc. Compressor with compliant seal
US11767846B2 (en) 2021-01-21 2023-09-26 Copeland Lp Compressor having seal assembly
US11655813B2 (en) 2021-07-29 2023-05-23 Emerson Climate Technologies, Inc. Compressor modulation system with multi-way valve
US11846287B1 (en) 2022-08-11 2023-12-19 Copeland Lp Scroll compressor with center hub

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US527158A (en) * 1894-10-09 eippien
US912866A (en) 1906-05-28 1909-02-16 Robert F Massa System of refrigeration.
US1942433A (en) 1930-10-16 1934-01-09 Etta M Lindsay Automatic unloader for compressors
US2062052A (en) 1932-06-30 1936-11-24 Gen Motors Corp Motor-compressor unit for refrigerating apparatus
US2069767A (en) 1932-12-23 1937-02-09 Gen Motors Corp Compressing apparatus
US2373909A (en) 1941-09-25 1945-04-17 Gen Motors Corp Refrigerating apparatus
US4335582A (en) 1981-02-20 1982-06-22 Dunham-Bush, Inc. Unloading control system for helical screw compressor refrigeration system
JPS58122386A (ja) 1982-01-13 1983-07-21 Hitachi Ltd スクロ−ル圧縮機
US4431388A (en) 1982-03-05 1984-02-14 The Trane Company Controlled suction unloading in a scroll compressor
US4497615A (en) 1983-07-25 1985-02-05 Copeland Corporation Scroll-type machine
US4596520A (en) 1983-12-14 1986-06-24 Hitachi, Ltd. Hermetic scroll compressor with pressure differential control means for a back-pressure chamber
EP0211672B1 (en) 1985-08-10 1990-10-17 Sanden Corporation Scroll type compressor with variable displacement mechanism
US5102316A (en) 1986-08-22 1992-04-07 Copeland Corporation Non-orbiting scroll mounting arrangements for a scroll machine
US4877382A (en) 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
US4912932A (en) 1987-09-14 1990-04-03 Cryodynamics, Inc. Unloader valve for cryogenic refrigerator
JPH0746787Y2 (ja) 1987-12-08 1995-10-25 サンデン株式会社 可変容量型スクロール圧縮機
US4820130A (en) 1987-12-14 1989-04-11 American Standard Inc. Temperature sensitive solenoid valve in a scroll compressor
JPH01271680A (ja) 1988-04-22 1989-10-30 Sanden Corp スクロール型圧縮機
US4840545A (en) 1988-05-16 1989-06-20 American Standard Inc. Scroll compressor relief valve
JPH0794832B2 (ja) 1988-08-12 1995-10-11 三菱重工業株式会社 回転式圧縮機
US5076067A (en) * 1990-07-31 1991-12-31 Copeland Corporation Compressor with liquid injection
US5141407A (en) * 1990-10-01 1992-08-25 Copeland Corporation Scroll machine with overheating protection
US5156539A (en) 1990-10-01 1992-10-20 Copeland Corporation Scroll machine with floating seal
US5240389A (en) 1991-07-26 1993-08-31 Kabushiki Kaisha Toshiba Scroll type compressor
JPH05209534A (ja) * 1991-07-29 1993-08-20 Mitsubishi Electric Corp 内燃機関
US5167491A (en) 1991-09-23 1992-12-01 Carrier Corporation High to low side bypass to prevent reverse rotation
US5320507A (en) 1991-10-17 1994-06-14 Copeland Corporation Scroll machine with reverse rotation protection
US5169294A (en) 1991-12-06 1992-12-08 Carrier Corporation Pressure ratio responsive unloader
US5186613A (en) 1991-12-20 1993-02-16 American Standard Inc. Reverse phase and high discharge temperature protection in a scroll compressor
JP3100452B2 (ja) 1992-02-18 2000-10-16 サンデン株式会社 容量可変型スクロール圧縮機
US5248244A (en) * 1992-12-21 1993-09-28 Carrier Corporation Scroll compressor with a thermally responsive bypass valve
US5290154A (en) * 1992-12-23 1994-03-01 American Standard Inc. Scroll compressor reverse phase and high discharge temperature protection
US5607288A (en) 1993-11-29 1997-03-04 Copeland Corporation Scroll machine with reverse rotation protection
US5591014A (en) 1993-11-29 1997-01-07 Copeland Corporation Scroll machine with reverse rotation protection
US5378129A (en) 1993-12-06 1995-01-03 Copeland Corporation Elastic unloader for scroll machines
US5707210A (en) * 1995-10-13 1998-01-13 Copeland Corporation Scroll machine with overheating protection
US6210120B1 (en) * 1999-03-19 2001-04-03 Scroll Technologies Low charge protection vent

Also Published As

Publication number Publication date
US6267565B1 (en) 2001-07-31
DE60007810T2 (de) 2004-12-02
CN1286358A (zh) 2001-03-07
DE60007810D1 (de) 2004-02-26
KR100625008B1 (ko) 2006-09-20
CN1185416C (zh) 2005-01-19
AU761543B2 (en) 2003-06-05
AU5363000A (en) 2001-03-01
TW444097B (en) 2001-07-01
EP1079111A2 (en) 2001-02-28
EP1079111B1 (en) 2004-01-21
EP1079111A3 (en) 2002-02-06
KR20010050181A (ko) 2001-06-15
BR0003777B1 (pt) 2008-11-18

Similar Documents

Publication Publication Date Title
BR0003777A (pt) Proteção contra temperatura para a espiral
BR9901006A (pt) Compressor de enrolamento
BR0004334A (pt) Modulação de largura de pulso de compressor
ES2156982T3 (es) Fluidos lubricantes para reducir la oclusion de aire y para la proteccion mejorada del engranaje.
BR0003881A (pt) Sistema cirúrgico de ventilação de lìquido e cartucho
BR9910895A (pt) Válvula retida com elementos de dobra capaz de ser aberta a pressão
BRPI0414756A (pt) difusor para compressor centrìfugo
BR0203617A (pt) Válvula de descarga para compressor
BR0201413A (pt) Sistema de diagnóstico para um compressor
BR9805242A (pt) Jaleco médico com fecho adesivo
BR0008765A (pt) Atuador de poço e dispositivo para ajuste de taxa de fluxo no interior de um poço
BRPI0312806B8 (pt) dispositivo de liberação de fragrância
BR9906155A (pt) Acumulador de sucção
NO952698L (no) Innretning for dråpevis levering av et fluid fra en fleksibel ampulle
BR0116782A (pt) Silenciador para compressor rotativo hermético
BR0209839A (pt) Moinho de martelos
BR9707414A (pt) Contentor retrátil para fluidos
BR0314448A (pt) recipiente de pressão com multicamadas e método de fabricação deste
BR9907379A (pt) Compressor em espiral tendo válvula de sujeição axial
BR0009853A (pt) Dispositivo de proteção de um recipiente, e, recipiente
BRPI0405391A (pt) Bomba multidirecional
BR9713491A (pt) Dispensador por pressão para pó
BR9811369A (pt) Dispositivo de reserva de combustìvel
PT1302662E (pt) Compressor do tipo placa oscilante que tem uma estrutura melhorada de descarga do fluido refrigerante
BR0000975A (pt) Compressor com estrutura de amortecimento de ruìdo de sucção

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: COPELAND CORPORATION LLC (US)

Free format text: ALTERADO DE: COPELAND CORPORATION

B25G Requested change of headquarter approved

Owner name: COPELAND CORPORATION LLC (US)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020080024935RJ DE 19/02/2008.

B25A Requested transfer of rights approved

Owner name: EMERSON CLIMATE TECHNOLOGIES, INC. (US)

Free format text: TRANSFERIDO DE: COPELAND CORPORATION LLC

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/08/2000, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A, 10A, 11A E 12A ANUIDADE(S), CONF. ART.87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 9A, 10A, 11A E 12A ANUIDADES.

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.