BR9811005A - Atuação de gás de fonte simples para montagem de válvula de gaveta de compressor de parafuso - Google Patents
Atuação de gás de fonte simples para montagem de válvula de gaveta de compressor de parafusoInfo
- Publication number
- BR9811005A BR9811005A BR9811005-5A BR9811005A BR9811005A BR 9811005 A BR9811005 A BR 9811005A BR 9811005 A BR9811005 A BR 9811005A BR 9811005 A BR9811005 A BR 9811005A
- Authority
- BR
- Brazil
- Prior art keywords
- screw compressor
- gate valve
- source gas
- valve assembly
- single source
- Prior art date
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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
-
- 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
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
- F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
-
- 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
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
-
- 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
- F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S418/00—Rotary expansible chamber devices
- Y10S418/01—Non-working fluid separation
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/892,987 US5979168A (en) | 1997-07-15 | 1997-07-15 | Single-source gas actuation for screw compressor slide valve assembly |
PCT/US1998/013026 WO1999004168A1 (en) | 1997-07-15 | 1998-06-18 | Single-source gas actuation for screw compressor slide valve assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9811005A true BR9811005A (pt) | 2004-09-08 |
Family
ID=25400839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9811005-5A BR9811005A (pt) | 1997-07-15 | 1998-06-18 | Atuação de gás de fonte simples para montagem de válvula de gaveta de compressor de parafuso |
Country Status (8)
Country | Link |
---|---|
US (1) | US5979168A (pt) |
EP (1) | EP0996824B1 (pt) |
KR (1) | KR100519241B1 (pt) |
CN (1) | CN1117930C (pt) |
AU (1) | AU8161698A (pt) |
BR (1) | BR9811005A (pt) |
CA (1) | CA2293562C (pt) |
WO (1) | WO1999004168A1 (pt) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6106241A (en) * | 1995-08-09 | 2000-08-22 | Zimmern; Bernard | Single screw compressor with liquid lock preventing slide |
US6135744A (en) * | 1998-04-28 | 2000-10-24 | American Standard Inc. | Piston unloader arrangement for screw compressors |
US6367272B1 (en) * | 1999-12-29 | 2002-04-09 | General Motors Corporation | Compressor capacity control system and method |
US6506038B2 (en) | 2000-08-15 | 2003-01-14 | Thermo King Corporation | Wear-preventing and positioning device for a screw compressor |
US6494699B2 (en) | 2000-08-15 | 2002-12-17 | Thermo King Corporation | Axial unloading lift valve for a compressor and method of making the same |
US6467287B2 (en) | 2000-08-15 | 2002-10-22 | Thermo King Corporation | Valve arrangement for a compressor |
US6488479B1 (en) * | 2001-05-17 | 2002-12-03 | Ford Global Technologies, Inc. | Variable pressure oil pump |
JP3796210B2 (ja) * | 2002-11-01 | 2006-07-12 | 株式会社神戸製鋼所 | スクリュ圧縮機 |
SE524343C2 (sv) * | 2003-10-17 | 2004-07-27 | Svenska Rotor Maskiner Ab | Varvtalsreglerad skruvrotorkompressor |
JP4110123B2 (ja) * | 2004-07-12 | 2008-07-02 | 株式会社神戸製鋼所 | スクリュ圧縮機 |
US7726285B1 (en) * | 2005-04-01 | 2010-06-01 | Hansen Craig N | Diesel engine and supercharger |
US7488164B2 (en) * | 2005-05-23 | 2009-02-10 | Eaton Corporation | Optimized helix angle rotors for Roots-style supercharger |
US11286932B2 (en) | 2005-05-23 | 2022-03-29 | Eaton Intelligent Power Limited | Optimized helix angle rotors for roots-style supercharger |
US10436197B2 (en) | 2005-05-23 | 2019-10-08 | Eaton Intelligent Power Limited | Optimized helix angle rotors for roots-style supercharger |
US9822781B2 (en) | 2005-05-23 | 2017-11-21 | Eaton Corporation | Optimized helix angle rotors for roots-style supercharger |
DE102006016318B4 (de) * | 2006-04-06 | 2008-06-05 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Schraubenverdichter mit Entlastungsventil |
BRPI0621740A2 (pt) * | 2006-06-02 | 2016-09-13 | Carrier Corp | aparelho compressor e método para re-fabricação de um compressor ou reengenharia de uma configuração do compressor |
JP2008133810A (ja) * | 2006-11-29 | 2008-06-12 | Toyota Industries Corp | 圧縮機 |
US20100209280A1 (en) * | 2007-10-01 | 2010-08-19 | Carrier Corporation | Screw compressor pulsation damper |
WO2009048447A1 (en) * | 2007-10-10 | 2009-04-16 | Carrier Corporation | Slide valve system for a screw compressor |
US7753230B2 (en) * | 2007-12-20 | 2010-07-13 | Mikio Kusano | Nut feeder |
US8801395B2 (en) * | 2008-06-16 | 2014-08-12 | Gardner Denver, Inc. | Startup bypass system for a screw compressor |
US8365544B2 (en) * | 2009-08-20 | 2013-02-05 | Trane International Inc. | Screw compressor drive control |
US8813492B2 (en) * | 2009-10-14 | 2014-08-26 | Hansen Engine Corporation | Internal combustion engine and supercharger |
US8539769B2 (en) | 2009-10-14 | 2013-09-24 | Craig N. Hansen | Internal combustion engine and supercharger |
CN102193567B (zh) * | 2010-03-10 | 2013-11-13 | 同方人工环境有限公司 | 一种无级调节水源螺杆机组的控制方法 |
CN102042226B (zh) * | 2011-01-05 | 2014-12-31 | 上海维尔泰克螺杆机械有限公司 | 具有柔性容积比滑阀的螺杆压缩机 |
JP5358608B2 (ja) * | 2011-03-30 | 2013-12-04 | 日立アプライアンス株式会社 | スクリュー圧縮機及びこれを用いたチラーユニット |
DE102012006363A1 (de) * | 2011-04-01 | 2012-10-04 | Rotorcomp Verdichter Gmbh | Luftregler für Kompressoren, insbesondere Schraubenkompressoren |
US9032750B2 (en) * | 2011-10-18 | 2015-05-19 | Johnson Controls Technology Company | Manual Vi adjustment mechanism for screw compressors |
US9664418B2 (en) * | 2013-03-14 | 2017-05-30 | Johnson Controls Technology Company | Variable volume screw compressors using proportional valve control |
JP6342821B2 (ja) * | 2015-01-14 | 2018-06-13 | 日立ジョンソンコントロールズ空調株式会社 | スクリュー流体機械 |
KR101996400B1 (ko) * | 2016-06-23 | 2019-07-04 | 한국조선해양 주식회사 | 증발가스 재액화 시스템 및 선박 |
KR102325438B1 (ko) * | 2018-04-25 | 2021-11-10 | 주식회사 엘지에너지솔루션 | 배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차 |
US10876768B2 (en) | 2018-09-21 | 2020-12-29 | Denso International America, Inc. | Screw compressor for HVAC |
US20230029703A1 (en) * | 2020-01-07 | 2023-02-02 | Johnson Controls Tyco IP Holdings LLP | Volume ratio control system for a compressor |
CN115038872A (zh) * | 2020-01-07 | 2022-09-09 | 江森自控泰科知识产权控股有限责任合伙公司 | 用于压缩机的容积比控制系统 |
CN112033036B (zh) * | 2020-08-17 | 2024-02-23 | 珠海格力电器股份有限公司 | 一种制冷系统、控制方法和空调器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1335024A (en) * | 1969-12-31 | 1973-10-24 | Howden Godfrey Ltd | Compressor control |
US4076461A (en) * | 1974-12-09 | 1978-02-28 | Dunham-Bush, Inc. | Feedback control system for helical screw rotary compressors |
JPS5930919B2 (ja) * | 1974-12-24 | 1984-07-30 | 北越工業 (株) | 液冷式回転圧縮機の液量及び気体容量調整装置 |
US4342199A (en) * | 1980-10-03 | 1982-08-03 | Dunham-Bush, Inc. | Screw compressor slide valve engine RPM tracking system |
JPS60164693A (ja) * | 1984-02-06 | 1985-08-27 | Daikin Ind Ltd | スクリユ−圧縮機の容量制御装置 |
JPS6193294A (ja) * | 1984-10-12 | 1986-05-12 | Daikin Ind Ltd | スクリユ−圧縮機の容量制御装置 |
JP2777713B2 (ja) * | 1987-07-17 | 1998-07-23 | 北越工業株式会社 | 密閉型スクリュ圧縮機の容量制御装置 |
JPH0315693A (ja) * | 1989-06-09 | 1991-01-24 | Ebara Corp | スクリュー圧縮装置 |
US5509273A (en) * | 1995-02-24 | 1996-04-23 | American Standard Inc. | Gas actuated slide valve in a screw compressor |
-
1997
- 1997-07-15 US US08/892,987 patent/US5979168A/en not_active Expired - Lifetime
-
1998
- 1998-06-18 AU AU81616/98A patent/AU8161698A/en not_active Abandoned
- 1998-06-18 KR KR10-2000-7000488A patent/KR100519241B1/ko not_active IP Right Cessation
- 1998-06-18 BR BR9811005-5A patent/BR9811005A/pt not_active IP Right Cessation
- 1998-06-18 EP EP98931502A patent/EP0996824B1/en not_active Expired - Lifetime
- 1998-06-18 WO PCT/US1998/013026 patent/WO1999004168A1/en active IP Right Grant
- 1998-06-18 CN CN98806887A patent/CN1117930C/zh not_active Expired - Lifetime
- 1998-06-18 CA CA002293562A patent/CA2293562C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0996824A1 (en) | 2000-05-03 |
KR100519241B1 (ko) | 2005-10-07 |
US5979168A (en) | 1999-11-09 |
CA2293562C (en) | 2004-10-12 |
KR20010021924A (ko) | 2001-03-15 |
EP0996824B1 (en) | 2003-02-26 |
AU8161698A (en) | 1999-02-10 |
CN1261946A (zh) | 2000-08-02 |
CN1117930C (zh) | 2003-08-13 |
CA2293562A1 (en) | 1999-01-28 |
WO1999004168A1 (en) | 1999-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9811005A (pt) | Atuação de gás de fonte simples para montagem de válvula de gaveta de compressor de parafuso | |
DE69515911D1 (de) | Gasdruckangetriebenes steuerventil für leistungsgeregelte schraubenverdichter | |
BR0211806A (pt) | Válvula de distribuição deformável | |
ATE208017T1 (de) | Einplatten-schieber, insbesondere einplatten- rohrbrückenschieber | |
BR9708862A (pt) | Válvula de controle de operação pulsante | |
BR0107132A (pt) | Distribuidor hidráulico processo de distribuição de um fluido hidráulico, processo de provimento de pressão de fluido hidráulico e sistema para a distribuição de um fluido hidráulico | |
BR9811986A (pt) | Sistema de fechamento garantido contra falhas para atuador de válvula remotamente operável | |
BR9808414A (pt) | Sistema regulador de pressão de fluido | |
ES2044743R (pt) | ||
DE69612184D1 (de) | Eine Ventileinheit zur Regelung des Abgabedruckes eines Gases | |
SE9101790D0 (sv) | Utportioneringsanordning foer flytande substanser samt inraettning innefattande saadan anordning | |
EA200101219A1 (ru) | Система и способ регулирования расходов и давления текучей среды | |
BR0202399A (pt) | Válvula dupla com capacidade antiagarramento | |
BR0201525A (pt) | Dispositivo de controle de pressão variável | |
ES2146093T3 (es) | Grifo de plastico para recipientes de liquido. | |
ES2058962T3 (es) | Accionamiento para una valvula de regulacion de vapor. | |
BR9901548A (pt) | Válvula de alìvio de pressão com piloto pneumático | |
SE0201311D0 (sv) | Tryckregleringsventil | |
BR0114201A (pt) | Compressor de refrigeração | |
CA2151583A1 (en) | Valve | |
BR9806942A (pt) | Conjunto de válvulas operado a fluido | |
BR9702933A (pt) | Controlador operável para controlar o fluxo de fluido de uma fonte de fluido pressurizado para um dispositivo operado por pressão de fluido | |
BR0306962A (pt) | Conjunto de tubulação de válvula para recipiente de distribuição de máscara de oxigênio | |
GB2320351A (en) | Flow control means | |
ATE332465T1 (de) | Mehrwegventilanordnung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B16D | Grant of patent or certificate of addition of invention cancelled | ||
B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] | ||
B09Y | Publication of grant cancelled | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted | ||
B25A | Requested transfer of rights approved |
Owner name: AMERICAN STANDARD INTERNATIONAL INC. (US) Free format text: TRANSFERIDO DE: AMERICAN STANDARD INC. |
|
B25D | Requested change of name of applicant approved |
Owner name: TRANE INTERNATIONAL INC. (US) Free format text: ALTERADO DE: AMERICAN STANDARD INTERNATIONAL INC. |
|
B25G | Requested change of headquarter approved |
Owner name: TRANE INTERNATIONAL INC. (US) Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020080137470/RJ DE 31/10/2008. |
|
B25G | Requested change of headquarter approved |
Owner name: TRANE INTERNATIONAL INC. (US) Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020080137470/RJ DE 31/10/2008. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
|
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 2385 DE 20-09-2016 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. |
|
B15K | Others concerning applications: alteration of classification |
Ipc: F04C 28/12 (2006.01) |