MX173657B - Mejoras a sistema de control para una valvula - Google Patents
Mejoras a sistema de control para una valvulaInfo
- Publication number
- MX173657B MX173657B MX016622A MX1662289A MX173657B MX 173657 B MX173657 B MX 173657B MX 016622 A MX016622 A MX 016622A MX 1662289 A MX1662289 A MX 1662289A MX 173657 B MX173657 B MX 173657B
- Authority
- MX
- Mexico
- Prior art keywords
- valve
- eccentric
- control system
- valve member
- urged
- 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
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
- F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
- F16K11/163—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns
-
- 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
- Y10T137/87056—With selective motion for plural valve actuator
- Y10T137/87064—Oppositely movable cam surfaces
-
- 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
- Y10T137/87217—Motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Polarising Elements (AREA)
- Multiple-Way Valves (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
La presente invención se refiere a mejoras a sistema de válvula de control que comprende: una caja de válvula que tiene una cámara y un primero y segundo agujeros de válvula separados y espaciados que se extienden hacia afuera de la cámara, un par de miembros de válvula, cada uno movible en uno de los agujeros de válvula para controlar el flujo de fluido a través de los mismos, un par de miembros operativos, cada uno extendiéndose desde la cámara hasta uno correspondiente de los agujeros de válvula y haciendo contacto con uno correspondiente de los miembros de válvula, un miembro de leva recibido en la cámara y teniendo un par de superficies de leva sobre los lados opuestos del mismo, cada superficie de leva hace contacto con uno de los correspondientes medios operativos, y un motor elevado acoplado al miembro de leva, la rotación del motor que hace girar al miembro de leva mueve por tanto por lo menos uno de los miembros operativos y el correspondiente de los miembros de válvula, enbrague para acoplar, el motor elevado al miembro de leva únicamente cuando el motor elevado es operado y medios de retén para sostener en forma desprendible el miembro de leva en su posición neutral.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3821700A DE3821700A1 (de) | 1988-06-28 | 1988-06-28 | Steuervorrichtung fuer mindestens ein ventil |
Publications (1)
Publication Number | Publication Date |
---|---|
MX173657B true MX173657B (es) | 1994-03-22 |
Family
ID=6357380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX016622A MX173657B (es) | 1988-06-28 | 1989-06-27 | Mejoras a sistema de control para una valvula |
Country Status (10)
Country | Link |
---|---|
US (1) | US4951712A (es) |
EP (1) | EP0348854B1 (es) |
JP (1) | JPH0251679A (es) |
AT (1) | ATE119255T1 (es) |
AU (1) | AU620108B2 (es) |
BR (1) | BR8903146A (es) |
CA (1) | CA1310251C (es) |
DE (2) | DE3821700A1 (es) |
FI (1) | FI92752C (es) |
MX (1) | MX173657B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9018642D0 (en) * | 1990-08-24 | 1990-10-10 | Spectus Ltd | Valve systems |
DE4124125A1 (de) * | 1991-07-20 | 1993-01-21 | Licentia Gmbh | Rueckstellvorrichtung eines elektromagnetisch betaetigbaren schaltgliedes in die ruhestellung |
US5349983A (en) * | 1993-07-07 | 1994-09-27 | Ssi Medical Services, Inc. | Proportional control valve for patient support system |
DE4343385A1 (de) * | 1993-12-18 | 1995-06-22 | Behr Gmbh & Co | Stellvorrichtung für eine Luftströmungsklappe |
EP0938424B1 (en) * | 1997-09-12 | 2002-05-02 | Caterpillar Inc. | Steering system for an articulated machine |
DE10036612B4 (de) * | 2000-07-27 | 2005-09-22 | Cnh Belgium N.V. | Feldhäcksler mit hydraulisch angetriebenen Einzugsorganen |
CA2492257C (en) * | 2005-01-11 | 2011-01-25 | Venmar Ventilation Inc. | A damper assembly exploiting a crankshaft |
US9092038B2 (en) * | 2012-01-31 | 2015-07-28 | Siemens Industry, Inc. | Variable flow rate analog output pneumatic (AOP) transducer |
DE102013220279A1 (de) * | 2013-10-08 | 2015-04-23 | Deere & Company | Hydraulisches Wegeventil |
CN112177998B (zh) * | 2020-09-27 | 2022-07-12 | 乐清市威龙矿业设备有限公司 | 一种插装式液控阀芯组件 |
CN112324950B (zh) * | 2020-11-16 | 2022-06-03 | 凯瑞特阀业有限公司 | 一种电动球阀 |
DE102022124970A1 (de) | 2022-09-28 | 2024-03-28 | Deere & Company | Anordnung zur Steuerung eines hydraulischen Dreipunkt- Krafthebers |
DE102022124969A1 (de) | 2022-09-28 | 2024-03-28 | Deere & Company | Anordnung zur Steuerung eines hydraulischen Dreipunkt- Krafthebers |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2263470A (en) * | 1939-09-02 | 1941-11-18 | Curtiss Wright Corp | Servomotor control system |
US2466795A (en) * | 1944-11-22 | 1949-04-12 | Lockheed Aircraft Corp | Hydraulic operating valve |
US3310284A (en) * | 1964-08-20 | 1967-03-21 | Fujitsu Ltd | Hydraulic system rotary pilot valve |
US3423935A (en) * | 1966-12-30 | 1969-01-28 | Weatherhead Co | Hydraulic control system for tractor drawn implement |
GB1208445A (en) * | 1967-03-15 | 1970-10-14 | Girling Ltd | Improvements in or relating to hydraulic selector valves |
FR2067780A5 (es) * | 1969-11-15 | 1971-08-20 | Applic Mach Motrices | |
GB1340570A (en) * | 1971-04-29 | 1973-12-12 | Res Eng Co | Valve actuator |
US3875849A (en) * | 1972-09-11 | 1975-04-08 | Applied Power Inc | Electro-hydraulic proportional servo actuator |
USRE30135E (en) * | 1973-02-09 | 1979-11-06 | Amelia Inc. | Electric fail-safe actuator |
US4145956A (en) * | 1977-04-25 | 1979-03-27 | The United States Of America As Represented By The Secretary Of The Air Force | Pilot operated stepping valve |
US4199132A (en) * | 1978-08-17 | 1980-04-22 | The Perkin-Elmer Corporation | High-pressure remote-controlled valve |
GB2085129B (en) * | 1980-10-09 | 1985-04-03 | Kontak Mfg Co Ltd | Valve actuator |
AU9013982A (en) * | 1981-11-06 | 1983-05-12 | H. Downey (N.S.W.) Pty. Ltd. | Beverage dispenser system |
DE3144280A1 (de) * | 1981-11-07 | 1983-05-19 | Robert Bosch Gmbh, 7000 Stuttgart | Elektro-mechanischer stellantrieb |
US4574686A (en) * | 1981-11-09 | 1986-03-11 | Caterpillar Tractor Co. | Digital proportional spool position control of compensated valves |
GB2121516B (en) * | 1982-04-13 | 1985-11-13 | Dobson Park Ind | Fluid flow control valve |
DE3247953C2 (de) * | 1982-12-24 | 1986-03-20 | FAG Kugelfischer Georg Schäfer KGaA, 8720 Schweinfurt | Elektrisch betätigtes Hydraulik-Proportionalventil |
DE3638844A1 (de) * | 1986-11-13 | 1988-05-26 | Wlm Feinwerktechnik Gmbh | Hubantrieb mit reversierbarem elektromotor |
-
1988
- 1988-06-28 DE DE3821700A patent/DE3821700A1/de active Granted
-
1989
- 1989-06-12 US US07/364,762 patent/US4951712A/en not_active Expired - Fee Related
- 1989-06-19 CA CA000603160A patent/CA1310251C/en not_active Expired - Fee Related
- 1989-06-24 EP EP89111551A patent/EP0348854B1/de not_active Expired - Lifetime
- 1989-06-24 AT AT89111551T patent/ATE119255T1/de not_active IP Right Cessation
- 1989-06-24 DE DE58909042T patent/DE58909042D1/de not_active Expired - Lifetime
- 1989-06-26 AU AU37030/89A patent/AU620108B2/en not_active Ceased
- 1989-06-26 FI FI893102A patent/FI92752C/fi not_active IP Right Cessation
- 1989-06-27 MX MX016622A patent/MX173657B/es unknown
- 1989-06-27 BR BR898903146A patent/BR8903146A/pt not_active IP Right Cessation
- 1989-06-28 JP JP1166484A patent/JPH0251679A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI92752B (fi) | 1994-09-15 |
FI92752C (fi) | 1994-12-27 |
AU620108B2 (en) | 1992-02-13 |
DE3821700C2 (es) | 1992-07-09 |
EP0348854A2 (de) | 1990-01-03 |
FI893102A (fi) | 1989-12-29 |
DE3821700A1 (de) | 1990-01-04 |
ATE119255T1 (de) | 1995-03-15 |
AU3703089A (en) | 1990-01-04 |
EP0348854A3 (en) | 1990-10-31 |
FI893102A0 (fi) | 1989-06-26 |
US4951712A (en) | 1990-08-28 |
CA1310251C (en) | 1992-11-17 |
BR8903146A (pt) | 1990-02-06 |
EP0348854B1 (de) | 1995-03-01 |
JPH0251679A (ja) | 1990-02-21 |
DE58909042D1 (de) | 1995-04-06 |
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