DE2248428C3 - 3/2-Wegeventil mit einem elektromagnetischen Hilfsventil - Google Patents

3/2-Wegeventil mit einem elektromagnetischen Hilfsventil

Info

Publication number
DE2248428C3
DE2248428C3 DE19722248428 DE2248428A DE2248428C3 DE 2248428 C3 DE2248428 C3 DE 2248428C3 DE 19722248428 DE19722248428 DE 19722248428 DE 2248428 A DE2248428 A DE 2248428A DE 2248428 C3 DE2248428 C3 DE 2248428C3
Authority
DE
Germany
Prior art keywords
pressure chamber
valve
membrane
electromagnet
pressure
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
DE19722248428
Other languages
German (de)
English (en)
Other versions
DE2248428A1 (de
DE2248428B2 (de
Inventor
Richard B. Woodbridge Conn. Mack (V.St.A.)
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.)
Northeast Fluidics Inc Bethany Conn (vsta)
Original Assignee
Northeast Fluidics Inc Bethany Conn (vsta)
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 Northeast Fluidics Inc Bethany Conn (vsta) filed Critical Northeast Fluidics Inc Bethany Conn (vsta)
Publication of DE2248428A1 publication Critical patent/DE2248428A1/de
Publication of DE2248428B2 publication Critical patent/DE2248428B2/de
Application granted granted Critical
Publication of DE2248428C3 publication Critical patent/DE2248428C3/de
Expired legal-status Critical Current

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
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0634—Lift valves with fixed seats positioned between movable valve members
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
DE19722248428 1971-10-04 1972-10-03 3/2-Wegeventil mit einem elektromagnetischen Hilfsventil Expired DE2248428C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18624771A 1971-10-04 1971-10-04

Publications (3)

Publication Number Publication Date
DE2248428A1 DE2248428A1 (de) 1973-04-19
DE2248428B2 DE2248428B2 (de) 1974-11-21
DE2248428C3 true DE2248428C3 (de) 1975-07-31

Family

ID=22684202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722248428 Expired DE2248428C3 (de) 1971-10-04 1972-10-03 3/2-Wegeventil mit einem elektromagnetischen Hilfsventil

Country Status (3)

Country Link
DE (1) DE2248428C3 (https=)
FR (1) FR2155549A5 (https=)
GB (1) GB1358020A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004009673U1 (de) * 2004-05-05 2005-09-15 Hengst Gmbh & Co Kg Ventilanordnung in einer Kurbelgehäuseentlüftung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849722A1 (de) * 1977-11-25 1979-05-31 Garrett Corp Magnetventilanordnung
GB2131917B (en) * 1982-12-14 1987-01-21 British Gas Corp Solenoid-operated valves
DE4213803A1 (de) * 1992-04-27 1993-10-28 Teves Gmbh Alfred Vorgesteuertes Ventil für Fahrwerksregelungssysteme
US5954080A (en) * 1996-02-20 1999-09-21 Gilbarco, Inc. Gated proportional flow control valve with low flow control
DE102019200940A1 (de) * 2019-01-25 2020-07-30 Robert Bosch Gmbh Schnellschaltventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004009673U1 (de) * 2004-05-05 2005-09-15 Hengst Gmbh & Co Kg Ventilanordnung in einer Kurbelgehäuseentlüftung

Also Published As

Publication number Publication date
DE2248428A1 (de) 1973-04-19
DE2248428B2 (de) 1974-11-21
FR2155549A5 (https=) 1973-05-18
GB1358020A (en) 1974-06-26

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee