ES2060701T3 - Cilindro neumatico con bloqueo de su posicion final, en especial para el accionamiento de compuertas basculantes para salida de humos. - Google Patents
Cilindro neumatico con bloqueo de su posicion final, en especial para el accionamiento de compuertas basculantes para salida de humos.Info
- Publication number
- ES2060701T3 ES2060701T3 ES89112178T ES89112178T ES2060701T3 ES 2060701 T3 ES2060701 T3 ES 2060701T3 ES 89112178 T ES89112178 T ES 89112178T ES 89112178 T ES89112178 T ES 89112178T ES 2060701 T3 ES2060701 T3 ES 2060701T3
- Authority
- ES
- Spain
- Prior art keywords
- locking
- piston
- cylinder
- rod
- balls
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Lock And Its Accessories (AREA)
- Safety Valves (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Mechanical Operated Clutches (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8812882U DE8812882U1 (fr) | 1988-10-13 | 1988-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2060701T3 true ES2060701T3 (es) | 1994-12-01 |
Family
ID=6828832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89112178T Expired - Lifetime ES2060701T3 (es) | 1988-10-13 | 1989-07-04 | Cilindro neumatico con bloqueo de su posicion final, en especial para el accionamiento de compuertas basculantes para salida de humos. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0363575B1 (fr) |
AT (1) | ATE111190T1 (fr) |
DE (2) | DE8812882U1 (fr) |
ES (1) | ES2060701T3 (fr) |
YU (1) | YU48225B (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0692640A3 (fr) * | 1994-06-14 | 1997-07-30 | Rasmussen Kann Ind As | Dispositif actionné par un fluide sous, pression pour l'ouverture et la fermature d'une lucarne ou d'une trappe |
US6071096A (en) * | 1997-04-25 | 2000-06-06 | Grasl; Andreas | Pneumatic cylinder, in particular for actuating fume extraction valves in fume and heat extraction plants |
DE19826129C2 (de) * | 1998-06-12 | 2000-07-20 | Andreas Grasl | Druckluftzylinder zur Betätigung eines einstellbaren Elements, insbesondere einer Rauchabzugsklappe |
FR2802985B1 (fr) * | 1999-12-23 | 2002-03-22 | Climax S A | Verin a point d'arret intermediaire |
PL210645B1 (pl) * | 2006-01-23 | 2012-02-29 | Rewa Społka Z Ograniczoną Odpowiedzialnością | Siłownik pneumatyczno-hydrauliczny z blokadą jego tłoczyska |
AT12806U1 (de) * | 2011-11-25 | 2012-12-15 | Skardelly Thomas | Stellzylinder mit mechanischer ver-/entriegelung |
CN117404273B (zh) * | 2023-12-14 | 2024-02-13 | 扬州鼎驰机械有限公司 | 一种活塞式空压机 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3397620A (en) * | 1966-10-06 | 1968-08-20 | Milwaukee Cylinder Corp | Fluid actuator with annular piston locking means |
AT302107B (de) * | 1970-10-27 | 1972-10-10 | Hoerbiger Ventilwerke Ag | Pneumatischer oder hydraulischer Stellzylinder mit einer Einrichtung zur mechanischen Verriegelung seines Stellkolbens |
DE7426429U (de) * | 1974-08-02 | 1974-12-19 | Esser K Kg | Mit einem Druckmedium beaufschlagbarer Arbeitszylinder |
US4248138A (en) * | 1978-09-19 | 1981-02-03 | Baker Cac, Inc. | Fail safe locking mechanism for fluid operated valve actuator |
DE2906819C2 (de) * | 1979-02-22 | 1983-05-26 | EHP Hugo Krüger KG Elektrik-Hydraulik-Pneumatik, 5828 Ennepetal | Druckgasbetätigbarer Doppel-Hubzylinder für insbesondere Lichtkuppeln |
DE2911071C2 (de) * | 1979-03-21 | 1985-08-29 | 4515 Bad Essen Fa. Rolf Andexser | Verriegelung für Kolben von Druckmittelzylindern |
-
1988
- 1988-10-13 DE DE8812882U patent/DE8812882U1/de not_active Expired
-
1989
- 1989-07-04 EP EP89112178A patent/EP0363575B1/fr not_active Expired - Lifetime
- 1989-07-04 ES ES89112178T patent/ES2060701T3/es not_active Expired - Lifetime
- 1989-07-04 DE DE58908312T patent/DE58908312D1/de not_active Expired - Fee Related
- 1989-07-04 AT AT89112178T patent/ATE111190T1/de not_active IP Right Cessation
- 1989-07-31 YU YU152389A patent/YU48225B/sh unknown
Also Published As
Publication number | Publication date |
---|---|
YU48225B (sh) | 1997-08-22 |
DE58908312D1 (de) | 1994-10-13 |
ATE111190T1 (de) | 1994-09-15 |
DE8812882U1 (fr) | 1989-02-16 |
EP0363575A1 (fr) | 1990-04-18 |
YU152389A (sh) | 1992-09-07 |
EP0363575B1 (fr) | 1994-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3251278A (en) | Fluid pressure actuator with fluid pressure controlled locking means | |
US4120479A (en) | Rising stem valve actuator | |
ES2060701T3 (es) | Cilindro neumatico con bloqueo de su posicion final, en especial para el accionamiento de compuertas basculantes para salida de humos. | |
EP0295395A1 (fr) | Ensemble maître-cylindre | |
GB1350828A (en) | Fluid pressure operated actuator | |
GB1452709A (en) | Automatic safety gatevalve | |
US3429233A (en) | Resistance stroke control cylinder | |
US2813518A (en) | Fluid actuator with integral mechanical locking means | |
US4712471A (en) | Actuator locking mechanism | |
US3463055A (en) | Fluid actuator | |
US2735404A (en) | L- komph | |
US2532768A (en) | Piston lock | |
GB1365356A (en) | Pneumatic spring devices | |
NO169455B (no) | Sylinder-stempel-kombinasjon paavirket av et trykkmedium. | |
SE0103380D0 (sv) | Självverkande låscylinder och anordning för indikering av låscylinderns tillstånd | |
ES2028184T3 (es) | Disposicion de piston-cilindro sin vastago de piston, con un dispositivo limitador de carrera. | |
GB1302086A (fr) | ||
GB1157897A (en) | Valve Assembly for a Fluid Intensifier | |
US2558810A (en) | Fluid pressure motor having a check for terminal operation thereof | |
ATE18145T1 (de) | Umlaufender druckmittelzylinder. | |
ES380749A1 (es) | Gato hidraulico con dispositivo de inversion automatico in-corporado. | |
SE9503439L (sv) | Servomanövrerad stoppventilanläggning | |
FR2358565A1 (fr) | Moteur actionne par un fluide sous pression | |
SE9200710D0 (sv) | Tryckmediumdriven slagmekanism | |
EP0752357A2 (fr) | Un arrangement de piston pour ralentisseurs à piston actionnés hydrauliquement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 363575 Country of ref document: ES |