BR8602593A - Dispositivo de acionamento para a haste de uma valvula - Google Patents
Dispositivo de acionamento para a haste de uma valvulaInfo
- Publication number
- BR8602593A BR8602593A BR8602593A BR8602593A BR8602593A BR 8602593 A BR8602593 A BR 8602593A BR 8602593 A BR8602593 A BR 8602593A BR 8602593 A BR8602593 A BR 8602593A BR 8602593 A BR8602593 A BR 8602593A
- Authority
- BR
- Brazil
- Prior art keywords
- valve rod
- activating device
- activating
- valve
- rod
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand 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
- Y10T137/5109—Convertible
-
- 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
- Y10T137/8275—Indicator element rigidly carried by the movable element whose position is indicated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3520502A DE3520502C2 (de) | 1985-06-07 | 1985-06-07 | Antriebsvorrichtung für Ventile |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8602593A true BR8602593A (pt) | 1987-02-03 |
Family
ID=6272726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8602593A BR8602593A (pt) | 1985-06-07 | 1986-06-04 | Dispositivo de acionamento para a haste de uma valvula |
Country Status (5)
Country | Link |
---|---|
US (1) | US4705061A (pt) |
EP (1) | EP0212056B1 (pt) |
JP (1) | JPH0788913B2 (pt) |
BR (1) | BR8602593A (pt) |
DE (1) | DE3520502C2 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8715467U1 (de) * | 1987-11-21 | 1989-03-16 | Robert Bosch Gmbh, 70469 Stuttgart | Vorrichtung zum Betätigen einer Drosselklappe |
JPH0519655Y2 (pt) * | 1988-02-05 | 1993-05-24 | ||
GB8821894D0 (en) * | 1988-09-02 | 1988-10-19 | Kent Introl Ltd | Valve actuator |
US5389861A (en) * | 1993-07-26 | 1995-02-14 | Warnke, Iii; Robert L. | Machine tool power speed changer |
US5518015A (en) * | 1994-09-30 | 1996-05-21 | Gas Research Institute | Automatic calibrating electrically controlled diaphragm valve actuators and methods for their calibration |
GB2347197B (en) * | 1996-02-20 | 2000-10-25 | Bray Int Inc | Valve actuator |
DE10322832B4 (de) * | 2003-05-19 | 2006-07-13 | Georg Fischer Rohrleitungssysteme Ag | Vorrichtung zur Handnotbetätigung von Ventilen |
DE20311032U1 (de) * | 2003-07-17 | 2004-11-25 | Cooper Cameron Corp., Houston | Antriebsvorrichtung |
ES2741313T3 (es) | 2015-03-11 | 2020-02-10 | Fischer G Rohrleitungssysteme Ag | Actuador de válvula con fibra óptica |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE443765C (de) * | 1927-05-06 | Elfriede Kuehl Geb Weber | Ventil mit unverschiebbar gelagerter Spindel | |
GB896896A (en) * | 1959-08-31 | 1962-05-23 | Jones Tate & Co Ltd | Improvements in actuators for elements such as valves |
DE1170211B (de) * | 1960-03-05 | 1964-05-14 | Asea Ab | Elektromotorische Antriebsvorrichtung fuer Ventile |
DE1199088B (de) * | 1963-05-10 | 1965-08-19 | Doering G M B H | Stellantrieb fuer die Spindel von Absperrschiebern, Klappenventilen od. dgl. |
US3258985A (en) * | 1964-03-23 | 1966-07-05 | Jordan Controls Inc | Control apparatus for valve actuator |
US3651711A (en) * | 1970-04-16 | 1972-03-28 | Anderson Greenwood & Co | Shaft rotating device |
DE2263058A1 (de) * | 1972-12-22 | 1974-06-27 | Klaus Union Armaturen | Stopfbuechsloser antrieb, insbesondere fuer armaturen |
US3946985A (en) * | 1974-02-28 | 1976-03-30 | Tokico Ltd. | Valve device for gases |
JPS53103935U (pt) * | 1977-01-27 | 1978-08-22 | ||
US4220313A (en) * | 1978-05-12 | 1980-09-02 | Merck & Co., Inc. | Valve operator |
US4213480A (en) * | 1978-12-26 | 1980-07-22 | Acf Industries, Incorporated | Manual override for hydraulic gate valve actuators |
DE2901275A1 (de) * | 1979-01-13 | 1980-07-24 | Sasserath & Co Kg H | Regelventil |
JPS5681257U (pt) * | 1979-11-22 | 1981-07-01 | ||
US4361308A (en) * | 1980-04-11 | 1982-11-30 | Jack Buss | Valve actuator |
-
1985
- 1985-06-07 DE DE3520502A patent/DE3520502C2/de not_active Expired - Fee Related
-
1986
- 1986-04-07 EP EP86104708A patent/EP0212056B1/de not_active Expired - Lifetime
- 1986-05-19 US US06/864,784 patent/US4705061A/en not_active Expired - Lifetime
- 1986-06-04 JP JP61129997A patent/JPH0788913B2/ja not_active Expired - Lifetime
- 1986-06-04 BR BR8602593A patent/BR8602593A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0212056A1 (de) | 1987-03-04 |
JPH0788913B2 (ja) | 1995-09-27 |
US4705061A (en) | 1987-11-10 |
DE3520502A1 (de) | 1986-12-11 |
EP0212056B1 (de) | 1990-06-13 |
DE3520502C2 (de) | 1994-05-05 |
JPS61286678A (ja) | 1986-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 04/06/2001 |