ES8607469A1 - Door-operating valve. - Google Patents

Door-operating valve.

Info

Publication number
ES8607469A1
ES8607469A1 ES542280A ES542280A ES8607469A1 ES 8607469 A1 ES8607469 A1 ES 8607469A1 ES 542280 A ES542280 A ES 542280A ES 542280 A ES542280 A ES 542280A ES 8607469 A1 ES8607469 A1 ES 8607469A1
Authority
ES
Spain
Prior art keywords
door
way
operating valve
valve
controlled
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
Application number
ES542280A
Other languages
Spanish (es)
Other versions
ES542280A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wabco Westinghouse Fahrzeugbremsen GmbH
Original Assignee
Wabco Westinghouse Fahrzeugbremsen GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wabco Westinghouse Fahrzeugbremsen GmbH filed Critical Wabco Westinghouse Fahrzeugbremsen GmbH
Publication of ES542280A0 publication Critical patent/ES542280A0/en
Publication of ES8607469A1 publication Critical patent/ES8607469A1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/49—Safety devices, e.g. detection of obstructions or end positions specially adapted for mechanisms operated by fluid pressure, e.g. detection by monitoring transmitted fluid pressure
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Multiple-Way Valves (AREA)

Abstract

In a known door-operating valve for a pneumatically actuated door system having two integrated 3/2 way valves controlled by means of solenoid pre-control valves, it is known, in the case of an emergency shut-off of the door drive, to actuate both 3/2 way valve via an upstream AND element in such a way that the door drive is pressure- relieved in both directions of movement. The AND element is susceptible to faults and in addition complicated and costly. In order to replace the AND element, the invention proposes the arrangement of a double valve which can be controlled in any desired way.
ES542280A 1984-06-02 1985-04-16 Door-operating valve. Expired ES8607469A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843420632 DE3420632A1 (en) 1984-06-02 1984-06-02 DOOR VALVE

Publications (2)

Publication Number Publication Date
ES542280A0 ES542280A0 (en) 1986-05-16
ES8607469A1 true ES8607469A1 (en) 1986-05-16

Family

ID=6237494

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542280A Expired ES8607469A1 (en) 1984-06-02 1985-04-16 Door-operating valve.

Country Status (4)

Country Link
EP (1) EP0166077A3 (en)
DE (1) DE3420632A1 (en)
ES (1) ES8607469A1 (en)
HU (1) HU193968B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639178A1 (en) * 1986-11-15 1988-05-26 Wabco Westinghouse Fahrzeug Door valve
DE3639177A1 (en) * 1986-11-15 1988-05-26 Wabco Westinghouse Fahrzeug Door-control device
DE3639179A1 (en) * 1986-11-15 1988-05-26 Wabco Westinghouse Fahrzeug Door-valve arrangement
DE19645701A1 (en) * 1996-11-06 1998-05-07 Wabco Gmbh Valve device for a door system which can be actuated by a pressure medium
NL1025679C2 (en) * 2004-03-10 2005-09-13 Hermanus Westerlaken Pneumatically operated ship window, especially for fishing boat pilothouse, has actuator with pneumatic valve connected to glass displacement mechanism
CN105889563B (en) * 2016-06-03 2018-02-06 姜怀东 Vehicle safety control valve and vehicle safety control system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929578A1 (en) * 1979-07-21 1981-02-05 Wabco Fahrzeugbremsen Gmbh Pneumatic control system emergency valve - has selector member positions changed by impulse or manual control
DE3006259A1 (en) * 1980-02-20 1981-08-27 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover REPLACEMENT VALVE FOR PNEUMATICALLY CONTROLLED DOOR SYSTEMS
DE3105867C2 (en) * 1981-02-18 1982-12-02 Daimler-Benz Ag, 7000 Stuttgart Circuit arrangement for pressure medium-operated, in particular pneumatically operated, doors in vehicles, such as buses, trams or the like.
DE3122135A1 (en) * 1981-05-08 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Door-actuating device
DE3118764A1 (en) * 1981-05-12 1983-03-17 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Pneumatic door-actuating system
DE3118763A1 (en) * 1981-05-12 1982-12-09 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Electropneumatic door valve
DE3130699C2 (en) * 1981-08-03 1986-07-24 Karl Kässbohrer Fahrzeugwerke GmbH, 7900 Ulm Omnibus with a power-operated door
DE3225536A1 (en) * 1982-07-08 1984-01-12 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover PNEUMATIC DOOR ACTUATOR

Also Published As

Publication number Publication date
ES542280A0 (en) 1986-05-16
HUT40826A (en) 1987-02-27
EP0166077A3 (en) 1986-07-16
DE3420632A1 (en) 1985-12-05
EP0166077A2 (en) 1986-01-02
HU193968B (en) 1987-12-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401