SE520274C2 - Korsflöde med spegelvända ventiler som kan spärra - Google Patents
Korsflöde med spegelvända ventiler som kan spärraInfo
- Publication number
- SE520274C2 SE520274C2 SE9704179A SE9704179A SE520274C2 SE 520274 C2 SE520274 C2 SE 520274C2 SE 9704179 A SE9704179 A SE 9704179A SE 9704179 A SE9704179 A SE 9704179A SE 520274 C2 SE520274 C2 SE 520274C2
- Authority
- SE
- Sweden
- Prior art keywords
- valve
- passage
- inlet
- channel
- fluid
- Prior art date
Links
Classifications
-
- 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
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/18—Control arrangements requiring the use of both hands
- F16P3/22—Control arrangements requiring the use of both hands for hydraulic or pneumatic control systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/001—Double valve requiring the use of both hands simultaneously
-
- 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
- Y10T137/8593—Systems
- Y10T137/87169—Supply and exhaust
- Y10T137/87193—Pilot-actuated
- Y10T137/87209—Electric
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Multiple-Way Valves (AREA)
- Exhaust Silencers (AREA)
- Water Treatment By Sorption (AREA)
- Road Signs Or Road Markings (AREA)
- Magnetically Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Flow Control (AREA)
- Lift Valve (AREA)
- Exhaust Gas After Treatment (AREA)
- Valve Device For Special Equipments (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Valve Housings (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3301696P | 1996-12-16 | 1996-12-16 | |
US08/770,878 US5927324A (en) | 1996-12-16 | 1996-12-20 | Cross flow with crossmirror and lock out capability valve |
US08/812,689 US5850852A (en) | 1996-12-16 | 1997-03-06 | Crossflow with crossmirror and lock out capability valve |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9704179D0 SE9704179D0 (sv) | 1997-11-14 |
SE9704179L SE9704179L (sv) | 1998-06-17 |
SE520274C2 true SE520274C2 (sv) | 2003-06-17 |
Family
ID=27364280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9704179A SE520274C2 (sv) | 1996-12-16 | 1997-11-14 | Korsflöde med spegelvända ventiler som kan spärra |
Country Status (10)
Country | Link |
---|---|
US (1) | US5850852A (de) |
EP (1) | EP0848166B1 (de) |
JP (1) | JPH10187247A (de) |
CN (1) | CN1168906C (de) |
AT (2) | ATE254246T1 (de) |
BR (1) | BR9706362A (de) |
CA (1) | CA2220919C (de) |
DE (2) | DE69718610T2 (de) |
ES (2) | ES2206124T3 (de) |
SE (1) | SE520274C2 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6478049B2 (en) | 1996-12-16 | 2002-11-12 | Ross Operating Valve Company | Double valve with anti-tiedown capability |
US6155293A (en) | 1996-12-16 | 2000-12-05 | Ross Operating Valve Company | Double valve with anti-tiedown capability |
DE19949874B4 (de) * | 1999-10-15 | 2004-09-23 | Imi Norgren-Herion Fluidtronic Gmbh & Co. Kg | Sicherheitsventil |
US6947578B2 (en) * | 2000-11-02 | 2005-09-20 | Seung Yop Lee | Integrated identification data capture system |
DE10203886B4 (de) | 2002-01-31 | 2005-04-14 | Dbt Automation Gmbh | Vorsteuerventil |
US6634395B1 (en) | 2002-04-19 | 2003-10-21 | Husky Corporation | Double poppet valve for precise shut off of fuel dispensing nozzle |
US7114521B2 (en) * | 2003-09-03 | 2006-10-03 | Ross Operating Valve Company | Double valve constructed from unitary single valves |
US6840258B1 (en) * | 2003-09-12 | 2005-01-11 | Ross Operating Valve Company | Dynamically-monitored double valve with anti-tiedown feature |
US6840259B1 (en) * | 2003-09-12 | 2005-01-11 | Ross Operating Valve Company | Dynamically-monitored double valve with retained memory of valve states |
US7438086B2 (en) * | 2006-02-02 | 2008-10-21 | Ross Controls | Dynamic fluid power monitoring system for separate actuators |
US8028717B2 (en) * | 2007-10-04 | 2011-10-04 | Ross Operating Valve Company | High throughput double valve with reduced outlet pressure during a faulted state |
US8794123B2 (en) * | 2010-03-12 | 2014-08-05 | Ross Operating Valve Company | Double valve constructed from unitary single valves |
WO2015131915A1 (de) * | 2014-03-06 | 2015-09-11 | Festo Ag & Co. Kg | Ventilanordnung |
JP6647555B2 (ja) * | 2016-10-05 | 2020-02-14 | Smc株式会社 | 間欠エア発生装置 |
CN115492966A (zh) * | 2022-07-15 | 2022-12-20 | 海洋石油工程股份有限公司 | 一种紧凑型水下液动双阀阀门组 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE41174C (de) * | G. J. C. D. SKIN-NER in London, Burnaby Villa, Claremont Road, High gate | Schieberanordnung für Maschinen mit pendelnder Kolbenstange | ||
DE38890C (de) * | A. HELWIG, 123 Leighton Road, Kentish Town, London NW | Vorrichtung an Knopflochnähmaschinen zum Verriegeln der Knopflöcher | ||
US1290865A (en) * | 1918-05-22 | 1919-01-14 | Alfred Hyman Anthony | Automatic regulator for boiler-feed apparatus. |
US2051732A (en) * | 1933-06-03 | 1936-08-18 | John F Mckee | Steam trap |
US2593564A (en) * | 1944-11-16 | 1952-04-22 | Alco Valve Co | Pilot operated valve |
US2906246A (en) * | 1953-06-18 | 1959-09-29 | Ross Operating Valve Co | Control system for fluid actuated devices |
DE1099294B (de) * | 1958-01-09 | 1961-02-09 | Knapsack Ag | Selbsttaetige Umschaltvorrichtung fuer fluessige und gasfoermige Medien |
US2954009A (en) * | 1959-06-10 | 1960-09-27 | Senco Products | Remote control air valve |
US2995141A (en) * | 1960-04-08 | 1961-08-08 | Webster Electric Co Inc | Dual volume flow divider |
DE1249040B (de) * | 1963-12-11 | 1967-08-31 | Concordia Maschinen Und Elek Z | Dreiwege-Doppelventil in Sicherheitsschaltung |
US3371759A (en) * | 1967-02-07 | 1968-03-05 | Bliss E W Co | Clutch control for mechanical devices |
GB1294747A (en) * | 1970-04-02 | 1972-11-01 | Voron Zd Kuznechno Pressovogo | Three-way duplex valve |
US3670767A (en) * | 1971-03-08 | 1972-06-20 | Danly Machine Corp | Safety valve assembly for controlling clutch and brake in power press or the like |
USRE31161E (en) * | 1971-03-08 | 1983-03-01 | Ross Operating Valve Company | Safety valve assembly for controlling clutch and brake in power press or the like |
US3757818A (en) * | 1971-07-26 | 1973-09-11 | Ross Operating Valve Co | Safety control valve system for fluid actuated devices |
US3834621A (en) * | 1972-10-13 | 1974-09-10 | Partek Corp Of Houston | Fluid delivery system |
US3858606A (en) * | 1973-08-23 | 1975-01-07 | Ross Operating Valve Co | Safety control valve system for fluid actuated devices |
USRE30403E (en) * | 1974-05-31 | 1980-09-16 | Ross Operating Valve Company | Safety valve for fluid systems |
US4075928A (en) * | 1974-05-31 | 1978-02-28 | Ross Operating Valve Company | Safety valve for fluid systems |
DE2750895A1 (de) * | 1977-11-14 | 1979-05-17 | Technomatic Ag Aesch | Sicherheitsventil |
DD136524A5 (de) * | 1977-12-16 | 1979-07-11 | Technomatic Ag | Sicherheitsventil |
US4181148A (en) * | 1978-06-23 | 1980-01-01 | Ross Operating Valve Company | Self monitoring double valve |
DE2930571A1 (de) * | 1979-07-27 | 1981-02-12 | Technomatic Ag Aesch | Sicherheitsventil |
US4257455A (en) * | 1979-09-06 | 1981-03-24 | Ross Operating Valve Company | Double safety valve for stamping presses and the like |
DE3005547C2 (de) * | 1980-02-14 | 1985-05-02 | Technomatic AG, Aesch, Luzern | Sicherheitsventil |
US4542767A (en) * | 1983-04-05 | 1985-09-24 | Ross Operating Valve Company | Monitor for double safety valves |
DE8612453U1 (de) * | 1986-05-06 | 1986-07-24 | Herion-Werke Kg, 7012 Fellbach | Sicherheitsventil |
DE9014789U1 (de) * | 1990-10-25 | 1991-02-07 | Herion-Werke Kg, 7012 Fellbach | Sicherheitsventil |
US5113907A (en) * | 1991-01-29 | 1992-05-19 | Ross Operating Valve Company | Dynamic self-monitoring air operating system |
IT1282395B1 (it) * | 1996-05-02 | 1998-03-20 | G P A Italiana S P A | Valvola di sicurezza per apparecchiature funzionanti con fluido in pressione |
-
1997
- 1997-03-06 US US08/812,689 patent/US5850852A/en not_active Expired - Lifetime
- 1997-11-12 CA CA 2220919 patent/CA2220919C/en not_active Expired - Fee Related
- 1997-11-14 SE SE9704179A patent/SE520274C2/sv not_active IP Right Cessation
- 1997-11-18 AT AT00122451T patent/ATE254246T1/de not_active IP Right Cessation
- 1997-11-18 DE DE69718610T patent/DE69718610T2/de not_active Expired - Lifetime
- 1997-11-18 AT AT97120203T patent/ATE231589T1/de not_active IP Right Cessation
- 1997-11-18 DE DE1997626199 patent/DE69726199T2/de not_active Expired - Lifetime
- 1997-11-18 EP EP97120203A patent/EP0848166B1/de not_active Expired - Lifetime
- 1997-11-18 ES ES00122451T patent/ES2206124T3/es not_active Expired - Lifetime
- 1997-11-18 ES ES97120203T patent/ES2187718T3/es not_active Expired - Lifetime
- 1997-12-15 CN CNB971255067A patent/CN1168906C/zh not_active Expired - Fee Related
- 1997-12-16 JP JP36400097A patent/JPH10187247A/ja active Pending
- 1997-12-16 BR BR9706362A patent/BR9706362A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2220919A1 (en) | 1998-06-16 |
EP0848166B1 (de) | 2003-01-22 |
CN1186182A (zh) | 1998-07-01 |
DE69726199D1 (de) | 2003-12-18 |
DE69718610D1 (de) | 2003-02-27 |
CA2220919C (en) | 2001-07-24 |
DE69726199T2 (de) | 2004-09-02 |
US5850852A (en) | 1998-12-22 |
CN1168906C (zh) | 2004-09-29 |
EP0848166A1 (de) | 1998-06-17 |
DE69718610T2 (de) | 2003-11-13 |
BR9706362A (pt) | 1999-04-27 |
ATE231589T1 (de) | 2003-02-15 |
JPH10187247A (ja) | 1998-07-14 |
SE9704179L (sv) | 1998-06-17 |
SE9704179D0 (sv) | 1997-11-14 |
ES2206124T3 (es) | 2004-05-16 |
ATE254246T1 (de) | 2003-11-15 |
ES2187718T3 (es) | 2003-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |