CH485972A - Servo-controlled piston valve - Google Patents

Servo-controlled piston valve

Info

Publication number
CH485972A
CH485972A CH1635768A CH1635768A CH485972A CH 485972 A CH485972 A CH 485972A CH 1635768 A CH1635768 A CH 1635768A CH 1635768 A CH1635768 A CH 1635768A CH 485972 A CH485972 A CH 485972A
Authority
CH
Switzerland
Prior art keywords
servo
piston valve
controlled piston
controlled
valve
Prior art date
Application number
CH1635768A
Other languages
French (fr)
Inventor
Stampfli Harald
Original Assignee
Lucifer Sa
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 Lucifer Sa filed Critical Lucifer Sa
Priority to CH1635768A priority Critical patent/CH485972A/en
Priority to DE19691952179 priority patent/DE1952179A1/en
Priority to NL6915509A priority patent/NL6915509A/xx
Priority to BE740551D priority patent/BE740551A/xx
Priority to FR6935881A priority patent/FR2022345A1/fr
Publication of CH485972A publication Critical patent/CH485972A/en

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
    • F16K31/12—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
    • F16K31/406—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 piston
    • F16K31/408—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 piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
CH1635768A 1968-11-01 1968-11-01 Servo-controlled piston valve CH485972A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1635768A CH485972A (en) 1968-11-01 1968-11-01 Servo-controlled piston valve
DE19691952179 DE1952179A1 (en) 1968-11-01 1969-10-10 Pilot operated piston valve
NL6915509A NL6915509A (en) 1968-11-01 1969-10-14
BE740551D BE740551A (en) 1968-11-01 1969-10-20
FR6935881A FR2022345A1 (en) 1968-11-01 1969-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1635768A CH485972A (en) 1968-11-01 1968-11-01 Servo-controlled piston valve

Publications (1)

Publication Number Publication Date
CH485972A true CH485972A (en) 1970-02-15

Family

ID=4416639

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1635768A CH485972A (en) 1968-11-01 1968-11-01 Servo-controlled piston valve

Country Status (5)

Country Link
BE (1) BE740551A (en)
CH (1) CH485972A (en)
DE (1) DE1952179A1 (en)
FR (1) FR2022345A1 (en)
NL (1) NL6915509A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392634A (en) * 1980-02-04 1983-07-12 Fujikin International, Inc. Electromagnetic valve

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6073904A (en) * 1997-10-02 2000-06-13 Diller; Ronald G. Latching coil valve
ATE231868T1 (en) 1997-11-19 2003-02-15 Natural Drug Sciences L L C 5H-PYRANO(2,3-D:6,5-D')DIPYRIMIDINE DERIVATIVES WITH ANTIBACTERIAL, ANTIVIRAL AND IMMUNOMODULATORY EFFECTS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392634A (en) * 1980-02-04 1983-07-12 Fujikin International, Inc. Electromagnetic valve

Also Published As

Publication number Publication date
NL6915509A (en) 1970-05-06
DE1952179A1 (en) 1970-05-27
BE740551A (en) 1970-04-01
FR2022345A1 (en) 1970-07-31

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Legal Events

Date Code Title Description
PL Patent ceased