DE3345928A1 - Magnetic valve - Google Patents

Magnetic valve

Info

Publication number
DE3345928A1
DE3345928A1 DE19833345928 DE3345928A DE3345928A1 DE 3345928 A1 DE3345928 A1 DE 3345928A1 DE 19833345928 DE19833345928 DE 19833345928 DE 3345928 A DE3345928 A DE 3345928A DE 3345928 A1 DE3345928 A1 DE 3345928A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
valve
armature
valve element
aperture
inlet chamber
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.)
Withdrawn
Application number
DE19833345928
Other languages
German (de)
Inventor
Wolfgang Ing Grad Lichtenberg
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 Fahrzeugbremsen GmbH
Original Assignee
Wabco 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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644One-way valve
    • F16K31/0655Lift valves

Abstract

The invention relates to a magnetic valve with an inlet chamber (17) and an outlet chamber (12), the inlet chamber (17) and the outlet chamber (12) being connectable to each other via a valve (14, 16). The valve element (16) of the valve (14, 16) can be moved in the direction of the valve seat (14), counter to the force of a spring (19), by means of an armature (7) guided in a guide tube (3) of an electromagnet (2). The armature (7) has a first aperture (5) extending in the direction of its longitudinal axis. Similarly, the valve element (16) is provided with a second aperture (15) extending in the longitudinal direction. The aperture (5) in the armature and the aperture (15) in the valve element (16) are arranged in such a way that that side of the armature (7) which faces away from the valve element (16) is acted upon continuously by the pressure from the inlet chamber (17). By virtue of this embodiment of the armature and of the valve element, the force of the pressure from the inlet chamber acting on the valve element in the opening direction of the valve is compensated. The actuating force for the valve is considerably reduced by this measure. <IMAGE>
DE19833345928 1983-12-20 1983-12-20 Magnetic valve Withdrawn DE3345928A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833345928 DE3345928A1 (en) 1983-12-20 1983-12-20 Magnetic valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833345928 DE3345928A1 (en) 1983-12-20 1983-12-20 Magnetic valve

Publications (1)

Publication Number Publication Date
DE3345928A1 true true DE3345928A1 (en) 1985-06-27

Family

ID=6217392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833345928 Withdrawn DE3345928A1 (en) 1983-12-20 1983-12-20 Magnetic valve

Country Status (1)

Country Link
DE (1) DE3345928A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304186A2 (en) * 1987-08-18 1989-02-22 Western Atlas International, Inc. Solenoid valve for air gun
DE3903483A1 (en) * 1988-04-04 1989-10-19 William J Chorkey A pressure balanced solenoid-operated valve
DE4022143A1 (en) * 1990-07-11 1992-01-16 Fichtel & Sachs Ag magnetic valve
DE4416279A1 (en) * 1994-05-07 1995-11-16 Grau Gmbh magnetic valve
DE19502671A1 (en) * 1995-01-20 1996-08-01 Mannesmann Ag Electromagnetically actuated fluid-flow control valve
DE19530260A1 (en) * 1995-08-17 1997-02-20 Grau Gmbh Air suspension system for vehicles
DE19546324C2 (en) * 1995-12-12 1998-10-29 Grau Gmbh Control block for an air-suspension system
DE3922155C2 (en) * 1989-07-06 1999-08-26 Mannesmann Sachs Ag magnetic valve
DE19836865C1 (en) * 1998-08-14 1999-11-25 Haldex Brake Prod Gmbh & Co Kg Magnetic valve for motor vehicle pneumatic brake
WO2000032971A1 (en) * 1998-12-01 2000-06-08 Rapa Rausch & Pausch Elektrotechnische Spezialfabrik Gmbh Directly controlled magnetic valve
EP1382469A3 (en) * 2002-07-18 2004-09-15 Haldex Brake Products GmbH Solenoid valve for utility vehicle with pneumatic suspension
DE102004049542A1 (en) * 2004-10-12 2006-04-13 Haldex Brake Products Gmbh Control device for pneumatic suspension system in motor vehicle has central construction unit and additional construction unit that are connected over pneumatic lines

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032052B (en) * 1954-05-22 1958-06-12 Erich Herion Multiport valve or control od a piston with actuation by the. Like. Acting through-flowing medium, and control over, a balanced electromagnetic auxiliary valve
DE2056778A1 (en) * 1969-11-27 1971-06-09 Fiat Spa
DE2133316A1 (en) * 1971-07-05 1973-01-18 Westinghouse Bremsen Apparate Pressure control valve, in particular for hydraulic anhaengerbremsanlagen
DE2258659A1 (en) * 1971-12-02 1973-06-07 Rohe Scientific Corp Valve without preemption
DE2363406A1 (en) * 1972-11-22 1975-07-10 Teldix Gmbh Direction flow control valve for hydraulic application - spring biased solenoid valve provides 3-way control operation
DE3125143A1 (en) * 1981-06-26 1983-01-13 Rexroth Mannesmann Gmbh "Pressure reducing valve"

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032052B (en) * 1954-05-22 1958-06-12 Erich Herion Multiport valve or control od a piston with actuation by the. Like. Acting through-flowing medium, and control over, a balanced electromagnetic auxiliary valve
DE2056778A1 (en) * 1969-11-27 1971-06-09 Fiat Spa
DE2133316A1 (en) * 1971-07-05 1973-01-18 Westinghouse Bremsen Apparate Pressure control valve, in particular for hydraulic anhaengerbremsanlagen
DE2258659A1 (en) * 1971-12-02 1973-06-07 Rohe Scientific Corp Valve without preemption
DE2363406A1 (en) * 1972-11-22 1975-07-10 Teldix Gmbh Direction flow control valve for hydraulic application - spring biased solenoid valve provides 3-way control operation
DE3125143A1 (en) * 1981-06-26 1983-01-13 Rexroth Mannesmann Gmbh "Pressure reducing valve"

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0304186A3 (en) * 1987-08-18 1990-03-21 Halliburton Geophysical Services, Inc. Solenoid valve for air gun
EP0304186A2 (en) * 1987-08-18 1989-02-22 Western Atlas International, Inc. Solenoid valve for air gun
DE3903483A1 (en) * 1988-04-04 1989-10-19 William J Chorkey A pressure balanced solenoid-operated valve
DE3922155C2 (en) * 1989-07-06 1999-08-26 Mannesmann Sachs Ag magnetic valve
DE4022143A1 (en) * 1990-07-11 1992-01-16 Fichtel & Sachs Ag magnetic valve
DE4416279A1 (en) * 1994-05-07 1995-11-16 Grau Gmbh magnetic valve
DE19502671A1 (en) * 1995-01-20 1996-08-01 Mannesmann Ag Electromagnetically actuated fluid-flow control valve
DE19530260A1 (en) * 1995-08-17 1997-02-20 Grau Gmbh Air suspension system for vehicles
DE19530260C2 (en) * 1995-08-17 1998-10-08 Grau Gmbh Air suspension system for vehicles
DE19546324C2 (en) * 1995-12-12 1998-10-29 Grau Gmbh Control block for an air-suspension system
DE19836865C1 (en) * 1998-08-14 1999-11-25 Haldex Brake Prod Gmbh & Co Kg Magnetic valve for motor vehicle pneumatic brake
WO2000032971A1 (en) * 1998-12-01 2000-06-08 Rapa Rausch & Pausch Elektrotechnische Spezialfabrik Gmbh Directly controlled magnetic valve
US6405755B1 (en) 1998-12-01 2002-06-18 Rapa Rausch & Pausch Elektrotechnische Spezialfabrik Gmbh Directly controlled magnetic valve
EP1382469A3 (en) * 2002-07-18 2004-09-15 Haldex Brake Products GmbH Solenoid valve for utility vehicle with pneumatic suspension
DE102004049542A1 (en) * 2004-10-12 2006-04-13 Haldex Brake Products Gmbh Control device for pneumatic suspension system in motor vehicle has central construction unit and additional construction unit that are connected over pneumatic lines
EP1647425A2 (en) 2004-10-12 2006-04-19 Haldex Brake Products GmbH Control device for a pneumatic suspension system for a vehicle
DE102004049542B4 (en) * 2004-10-12 2007-07-12 Haldex Brake Products Gmbh Control device for an air suspension system for a motor vehicle

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee