IT1310299B1 - Attuatore fluidodinamico per il controllo di valvole ad elevataversatilita' di impiego. - Google Patents
Attuatore fluidodinamico per il controllo di valvole ad elevataversatilita' di impiego.Info
- Publication number
- IT1310299B1 IT1310299B1 ITMI990424A IT1310299B1 IT 1310299 B1 IT1310299 B1 IT 1310299B1 IT MI990424 A ITMI990424 A IT MI990424A IT 1310299 B1 IT1310299 B1 IT 1310299B1
- Authority
- IT
- Italy
- Prior art keywords
- fluid
- versatility
- valves
- control
- valve
- Prior art date
Links
Classifications
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
- F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
- F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston
- F16K31/1635—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston for rotating valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
-
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8242—Electrical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Driven Valves (AREA)
- Actuator (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999MI000424 IT1310299B1 (it) | 1999-03-02 | 1999-03-02 | Attuatore fluidodinamico per il controllo di valvole ad elevataversatilita' di impiego. |
US09/404,787 US6173740B1 (en) | 1999-03-02 | 1999-09-24 | Highly versatile fluid-actuated valve control actuator |
EP19990118081 EP1033496B1 (en) | 1999-03-02 | 1999-09-24 | Fluid-powered actuator for a valve |
AT99118081T ATE282774T1 (de) | 1999-03-02 | 1999-09-24 | Druckmittel-angetriebenes betätigungsglied eines ventils |
DE1999621960 DE69921960T2 (de) | 1999-03-02 | 1999-09-24 | Druckmittel-angetriebenes Betätigungsglied eines Ventils |
ES99118081T ES2232062T3 (es) | 1999-03-02 | 1999-09-24 | Accionador para valvula impulsado por fluido. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999MI000424 IT1310299B1 (it) | 1999-03-02 | 1999-03-02 | Attuatore fluidodinamico per il controllo di valvole ad elevataversatilita' di impiego. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI990424A1 ITMI990424A1 (it) | 2000-09-02 |
IT1310299B1 true IT1310299B1 (it) | 2002-02-11 |
Family
ID=11382113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999MI000424 IT1310299B1 (it) | 1999-03-02 | 1999-03-02 | Attuatore fluidodinamico per il controllo di valvole ad elevataversatilita' di impiego. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6173740B1 (it) |
EP (1) | EP1033496B1 (it) |
AT (1) | ATE282774T1 (it) |
DE (1) | DE69921960T2 (it) |
ES (1) | ES2232062T3 (it) |
IT (1) | IT1310299B1 (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2440481C (en) * | 2001-03-20 | 2009-06-16 | Ajit Singh Gill | Axial actuator |
US6684898B2 (en) | 2001-09-27 | 2004-02-03 | Honeywell International Inc. | Dual actuator air turbine starter valve |
ITMI20020410U1 (it) * | 2002-09-02 | 2004-03-03 | Air Torque S P A | Elemento di indicazione di apertura/chiusura della valvola particolarm ente per attuatori fluidodinamici di controllo di valvole |
US7182310B2 (en) * | 2005-06-24 | 2007-02-27 | Shui-Ching Chen | Position return device for an open and close apparatus |
DE202006004563U1 (de) * | 2006-03-20 | 2007-05-03 | Wagner, Harald | Schwenkantrieb |
ITMI20060952A1 (it) | 2006-05-15 | 2007-11-16 | Air Torque S P A | Attuatore fluidodinamico con struttura perfezionata. |
US7377479B1 (en) * | 2006-11-28 | 2008-05-27 | Shui-Ching Chen | Position restoring apparatus for an open and close device |
US20080264497A1 (en) * | 2007-04-26 | 2008-10-30 | Rodriguez James E | Valve position indicator |
DE102010019396A1 (de) * | 2010-05-04 | 2011-11-10 | Rotech Antriebselemente Gmbh | Pneumatisches Betätigungselement |
US9181929B2 (en) * | 2013-03-08 | 2015-11-10 | Rotex Manufacturers And Engineers Private Limited | Actuator with efficient energy accumulation |
CN104653545A (zh) * | 2015-01-05 | 2015-05-27 | 广西大学 | 双输出摆动气缸 |
US20170146037A1 (en) * | 2015-11-25 | 2017-05-25 | Jamar International, Inc., DBA UniTorq Actuators and Controls | Pneumatic Actuator |
US9759340B2 (en) * | 2015-12-21 | 2017-09-12 | Fisher Controls International Llc | Methods and appratus for independently controlling seating forces in rotary valves |
US9800795B2 (en) | 2015-12-21 | 2017-10-24 | Intel Corporation | Auto range control for active illumination depth camera |
US10479159B2 (en) | 2016-04-04 | 2019-11-19 | Barksdale, Inc. | Ride height leveling with selectable configurations: system and method |
IT201700109898A1 (it) * | 2017-10-02 | 2019-04-02 | Rotork Fluid Systems S R L | Dispositivo attuatore di valvola |
USD960327S1 (en) * | 2019-01-22 | 2022-08-09 | Air Torque S.P.A. | Fluidodynamic actuator |
KR102496202B1 (ko) * | 2021-12-10 | 2023-02-06 | (주)플로우버스 | 척력을 이용한 충격 완화장치 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3104862A (en) * | 1963-09-24 | Discharge valve mechanism | ||
US3107080A (en) * | 1959-07-31 | 1963-10-15 | Hills Mccanna Co | Fluid actuated valve |
US3452961A (en) * | 1966-05-02 | 1969-07-01 | Keystone Valve Corp | Disc valve operator with compound driving linkage |
GB1329562A (en) | 1969-09-25 | 1973-09-12 | Sperry Rand Australia Ltd | Fluid operated actuator for movable members |
US3982725A (en) | 1974-06-27 | 1976-09-28 | Keystone International, Inc. | Valve actuator |
US4046350A (en) * | 1976-07-26 | 1977-09-06 | The Parker & Harper Manufacturing Company, Inc. | Power actuated valve |
US4260128A (en) * | 1979-08-17 | 1981-04-07 | Tito Kostag V | Valve actuators and combined valves and actuators |
GB2102887B (en) | 1981-08-01 | 1985-01-16 | Valve Conversions Limited | Fluid-pressure actuator operating rotatable shaft |
GB2156487B (en) * | 1984-03-28 | 1987-06-24 | Xomox Corp | A rotary valve operating mechanism |
-
1999
- 1999-03-02 IT IT1999MI000424 patent/IT1310299B1/it active
- 1999-09-24 DE DE1999621960 patent/DE69921960T2/de not_active Expired - Lifetime
- 1999-09-24 EP EP19990118081 patent/EP1033496B1/en not_active Expired - Lifetime
- 1999-09-24 ES ES99118081T patent/ES2232062T3/es not_active Expired - Lifetime
- 1999-09-24 US US09/404,787 patent/US6173740B1/en not_active Expired - Lifetime
- 1999-09-24 AT AT99118081T patent/ATE282774T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE282774T1 (de) | 2004-12-15 |
DE69921960D1 (de) | 2004-12-23 |
EP1033496A1 (en) | 2000-09-06 |
DE69921960T2 (de) | 2005-12-01 |
ES2232062T3 (es) | 2005-05-16 |
EP1033496B1 (en) | 2004-11-17 |
US6173740B1 (en) | 2001-01-16 |
ITMI990424A1 (it) | 2000-09-02 |
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