BR0214734A - Conjunto regulador de pressão pneumática - Google Patents
Conjunto regulador de pressão pneumáticaInfo
- Publication number
- BR0214734A BR0214734A BR0214734-3A BR0214734A BR0214734A BR 0214734 A BR0214734 A BR 0214734A BR 0214734 A BR0214734 A BR 0214734A BR 0214734 A BR0214734 A BR 0214734A
- Authority
- BR
- Brazil
- Prior art keywords
- pneumatic pressure
- assembly
- pressure
- valve member
- outlet
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
- G05D16/107—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2607—With pressure reducing inlet valve
- Y10T137/261—Relief port through common sensing means
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7809—Reactor surface separated by apertured partition
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
"CONJUNTO REGULADOR DE PRESSãO PNEUMáTICA". Um conjunto regulador de pressão pneumática (10) incluindo um alojamento de regulador (12) tendo uma entrada (50) adaptada para comunicação fluídica com um suprimento de pressão pneumática, uma saída (52) adaptada para prover pressão pneumática a um dispositivo à jusante atuado pneumaticamente a uma pressao regulada, e um conjunto de válvula reguladora (46). O conjunto de válvula reguladora (46) tem um membro de válvula (58) suportado de maneira móvel dentro do alojamento de regulador (12) entre uma posição aberta e uma posição fechada. Um conjunto de pistão (48) atua para solicitar sobre o membro de válvula (58) para sua posição aberta quando a pressão de saída estiver abaixo de um valor predeterminado. O conjunto de pistão (48) inclui uma superfície responsiva à pressão (106) definindo uma forma geométrica tendo um eixo principal e um eixo secundário, onde o eixo principal A é maior do que o eixo secundário B. O conjunto de pistão (48) é responsivo à pressão pneumática fluindo entre a entrada (50) e a saída (52) para reduzir a força de solicitação atuando sobre o membro de válvula (58) de modo que o membro de válvula (58) seja movido para sua posição fechada quando a pressão de saída exceder um valor predeterminado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/008,734 US6637451B2 (en) | 2001-12-06 | 2001-12-06 | Pneumatic pressure regulator assembly |
PCT/US2002/037072 WO2003050635A1 (en) | 2001-12-06 | 2002-11-20 | Pneumatic pressure regulator assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0214734A true BR0214734A (pt) | 2004-09-14 |
Family
ID=21733347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0214734-3A BR0214734A (pt) | 2001-12-06 | 2002-11-20 | Conjunto regulador de pressão pneumática |
Country Status (13)
Country | Link |
---|---|
US (1) | US6637451B2 (pt) |
EP (1) | EP1451658A4 (pt) |
JP (1) | JP2005512222A (pt) |
KR (1) | KR100617345B1 (pt) |
CN (1) | CN100430852C (pt) |
AU (1) | AU2002352793B2 (pt) |
BR (1) | BR0214734A (pt) |
CA (1) | CA2469418C (pt) |
HK (1) | HK1077647A1 (pt) |
MX (1) | MXPA04005396A (pt) |
NZ (1) | NZ533351A (pt) |
TW (1) | TWI230233B (pt) |
WO (1) | WO2003050635A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100671271B1 (ko) * | 2004-07-23 | 2007-01-24 | 강의창 | 가스레귤레이터 |
EP1758007B1 (de) * | 2005-08-23 | 2007-12-12 | Festo Ag & Co. | Fluidbetätigter Stellungsregler |
WO2008113135A1 (en) * | 2007-03-20 | 2008-09-25 | Krs Valves Pty Ltd | Relief valve |
US7836911B2 (en) * | 2007-05-18 | 2010-11-23 | Glen M. Arnott | Gas pressure regulator with a valve and piston assembly |
US20090078321A1 (en) * | 2007-09-20 | 2009-03-26 | Daniel A. Holt, D/B/A Rehvac Manufacturing Ltd. | Gas pressure regulator having a regulator cap for a bayonet engagement with the regulator body |
CN101504018B (zh) * | 2009-03-13 | 2013-10-02 | 湖州生力液压有限公司 | 便于手控的升降和转向液压集成阀 |
US8453678B2 (en) * | 2009-04-01 | 2013-06-04 | Mac Valves, Inc. | Piloted poppet valve |
US20110088627A1 (en) * | 2009-10-20 | 2011-04-21 | All Seasons Feeders, Inc. | Integral control box, spinner and funnel unit with adjustable legs |
US8689814B2 (en) * | 2010-03-24 | 2014-04-08 | Michael D. Holt Company, Llc | Regulated automatic changeover valve |
CN103016432B (zh) * | 2012-12-17 | 2016-02-10 | 三一重工股份有限公司 | 二次溢流阀、起重机落幅液压系统及起重机 |
DE102015007689A1 (de) * | 2015-06-11 | 2016-12-15 | Hydac Fluidtechnik Gmbh | Druckregelventil |
WO2017152280A1 (en) * | 2016-03-07 | 2017-09-14 | Westport Power Inc. | Pressure regulating modules with controlled leak paths |
KR102403794B1 (ko) * | 2020-10-06 | 2022-05-30 | 신화하이텍 주식회사 | 조정 편의성이 향상된 가변형 정압 레귤레이터 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3658082A (en) * | 1970-03-23 | 1972-04-25 | Int Basic Economy Corp | Dual pressure regulator |
US4055198A (en) * | 1974-08-15 | 1977-10-25 | Tannetics, Inc. | Excess pressure relieving valve |
US4177840A (en) | 1977-12-29 | 1979-12-11 | Mac Valves, Inc. | Pressure regulation and flow control valve with combination needle and check valves |
DE2911888A1 (de) * | 1978-03-28 | 1979-10-25 | Honda Motor Co Ltd | Brennkraftmaschine |
US4197874A (en) | 1978-08-31 | 1980-04-15 | Mac Valves, Inc. | Pressure regulator and flow control valve with pre-exhaust vent means |
JPS6229647Y2 (pt) * | 1979-06-20 | 1987-07-30 | ||
US4279271A (en) | 1979-08-31 | 1981-07-21 | Mac Valves, Inc. | Pressure regulator and flow control valve with pre-exhaust |
US4271864A (en) | 1980-03-31 | 1981-06-09 | Mac Valves, Inc. | Pressure regulating valve |
US4671219A (en) * | 1982-09-11 | 1987-06-09 | Honda Giken Kogyo Kabushiki Kaisha | Two-stroke internal combustion engine |
JPS619366U (ja) * | 1984-06-22 | 1986-01-20 | アイシン精機株式会社 | 気圧式倍力装置のハウジング |
US4574844A (en) | 1984-11-13 | 1986-03-11 | Mac Valves, Inc. | Four-way poppet valve |
CN86208469U (zh) * | 1986-12-30 | 1987-11-18 | 杭州富阳仪器配件厂 | 气动薄膜调节阀 |
US5136774A (en) | 1991-03-18 | 1992-08-11 | Mac Vales, Inc. | Method of making a valve with adjustable valve seat |
TW298281U (en) * | 1993-10-01 | 1997-02-11 | Smc Kk | Reducing valve |
US5736992A (en) * | 1994-10-31 | 1998-04-07 | Hewlett-Packard | Pressure regulated free-ink ink-jet pen |
US5586569A (en) * | 1995-07-27 | 1996-12-24 | Parker-Hannifin Corporation | Pneumatic pressure regulator |
JP4228354B2 (ja) | 1997-12-22 | 2009-02-25 | Smc株式会社 | 電空レギュレータシステム |
DE19801338C1 (de) | 1998-01-16 | 1999-06-02 | Festo Ag & Co | Vorrichtung zur gedämpften Positionierung eines in einem Zylinder verschiebbaren Kolbens an wenigstens einem Festanschlag, insbesondere zur Endlagenpositionierung |
US5950652A (en) | 1998-02-11 | 1999-09-14 | Parker Hannifin Corporation | Load balanced pressure regulator and method and apparatus for delivering process gas for manufacturing semiconductor devices employing same |
US6003428A (en) | 1998-07-24 | 1999-12-21 | Smc Pneumatics, Inc. | Electro-pneumatic pressure control system for welding and like apparatus |
US6192937B1 (en) | 1999-04-26 | 2001-02-27 | Mac Valves, Inc. | Pilot operated pneumatic valve |
-
2001
- 2001-12-06 US US10/008,734 patent/US6637451B2/en not_active Expired - Fee Related
-
2002
- 2002-11-20 AU AU2002352793A patent/AU2002352793B2/en not_active Ceased
- 2002-11-20 JP JP2003551627A patent/JP2005512222A/ja active Pending
- 2002-11-20 MX MXPA04005396A patent/MXPA04005396A/es active IP Right Grant
- 2002-11-20 EP EP02789746A patent/EP1451658A4/en not_active Withdrawn
- 2002-11-20 CN CNB028279174A patent/CN100430852C/zh not_active Expired - Fee Related
- 2002-11-20 WO PCT/US2002/037072 patent/WO2003050635A1/en active IP Right Grant
- 2002-11-20 NZ NZ533351A patent/NZ533351A/en unknown
- 2002-11-20 BR BR0214734-3A patent/BR0214734A/pt not_active IP Right Cessation
- 2002-11-20 CA CA002469418A patent/CA2469418C/en not_active Expired - Fee Related
- 2002-11-20 KR KR1020047008722A patent/KR100617345B1/ko not_active IP Right Cessation
- 2002-12-02 TW TW091134932A patent/TWI230233B/zh not_active IP Right Cessation
-
2005
- 2005-10-26 HK HK05109522.3A patent/HK1077647A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1077647A1 (en) | 2006-02-17 |
AU2002352793A1 (en) | 2003-06-23 |
AU2002352793B2 (en) | 2006-07-06 |
WO2003050635A1 (en) | 2003-06-19 |
US6637451B2 (en) | 2003-10-28 |
JP2005512222A (ja) | 2005-04-28 |
CA2469418A1 (en) | 2003-06-19 |
KR100617345B1 (ko) | 2006-08-31 |
CA2469418C (en) | 2005-10-18 |
TW200303966A (en) | 2003-09-16 |
KR20040065575A (ko) | 2004-07-22 |
CN1618047A (zh) | 2005-05-18 |
EP1451658A4 (en) | 2005-03-23 |
US20030106584A1 (en) | 2003-06-12 |
EP1451658A1 (en) | 2004-09-01 |
NZ533351A (en) | 2005-08-26 |
MXPA04005396A (es) | 2004-10-11 |
CN100430852C (zh) | 2008-11-05 |
TWI230233B (en) | 2005-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE(S). |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2112 DE 28/06/2011. |