IT1174307B - IMPROVEMENT IN VALVES IN PARTICULAR IN VALVES WITH ELECTROMAGNETIC OPERATION - Google Patents

IMPROVEMENT IN VALVES IN PARTICULAR IN VALVES WITH ELECTROMAGNETIC OPERATION

Info

Publication number
IT1174307B
IT1174307B IT49707/80A IT4970780A IT1174307B IT 1174307 B IT1174307 B IT 1174307B IT 49707/80 A IT49707/80 A IT 49707/80A IT 4970780 A IT4970780 A IT 4970780A IT 1174307 B IT1174307 B IT 1174307B
Authority
IT
Italy
Prior art keywords
valves
improvement
electromagnetic operation
electromagnetic
Prior art date
Application number
IT49707/80A
Other languages
Italian (it)
Other versions
IT8049707A0 (en
Inventor
Helmut Hirn
Paul Schwerdt
Original Assignee
Daimler Benz Ag
Rilco Maschf
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 Daimler Benz Ag, Rilco Maschf filed Critical Daimler Benz Ag
Publication of IT8049707A0 publication Critical patent/IT8049707A0/en
Application granted granted Critical
Publication of IT1174307B publication Critical patent/IT1174307B/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
    • F16K31/02—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
    • F16K31/0627—Lift valves with movable valve member positioned between seats
    • F16K31/0631—Lift valves with movable valve member positioned between seats with ball shaped valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Check Valves (AREA)
IT49707/80A 1979-09-20 1980-09-19 IMPROVEMENT IN VALVES IN PARTICULAR IN VALVES WITH ELECTROMAGNETIC OPERATION IT1174307B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2938100A DE2938100C2 (en) 1979-09-20 1979-09-20 Valve

Publications (2)

Publication Number Publication Date
IT8049707A0 IT8049707A0 (en) 1980-09-19
IT1174307B true IT1174307B (en) 1987-07-01

Family

ID=6081402

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49707/80A IT1174307B (en) 1979-09-20 1980-09-19 IMPROVEMENT IN VALVES IN PARTICULAR IN VALVES WITH ELECTROMAGNETIC OPERATION

Country Status (5)

Country Link
JP (1) JPS5646168A (en)
DE (1) DE2938100C2 (en)
FR (1) FR2468806B1 (en)
GB (1) GB2059019B (en)
IT (1) IT1174307B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3267369D1 (en) * 1981-05-02 1985-12-19 Sulzer Ag Weaving loom
JPS591888A (en) * 1982-04-30 1984-01-07 Aida Eng Ltd 2-way selector valve
JPS6053289A (en) * 1983-09-01 1985-03-26 Diesel Kiki Co Ltd Double-seat solenoid valve
DE3518978A1 (en) * 1985-05-25 1986-11-27 Robert Bosch Gmbh, 7000 Stuttgart ELECTROMAGNETIC VALVE
DE3717341A1 (en) * 1987-05-22 1988-12-08 Daimler Benz Ag VALVE ARRANGEMENT WITH MAIN SWITCHING VALVE AND PILOT VALVE
CN107514465B (en) * 2016-06-17 2019-05-28 浙江三花制冷集团有限公司 Guide electromagnetic valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR759867A (en) * 1932-11-10 1934-02-13 Johannes Freres Soc Valve
DE1024767B (en) * 1956-02-10 1958-02-20 Forkardt Paul Kg Electromagnetically controlled four-way valve
FR1146900A (en) * 1956-03-16 1957-11-15 Rech Etudes Production Sarl solenoid valve
GB868329A (en) * 1956-09-01 1961-05-17 Dowty Nucleonics Ltd Improvements in electrically-operated hydraulic valves
DE1224577B (en) * 1963-12-17 1966-09-08 Teves Kg Alfred Automatic, pressure-dependent accumulator shut-off valve for hydraulic systems
DE1917643B2 (en) * 1969-04-05 1975-12-11 Anderson, Greenwood & Co., Houston, Tex. (V.St.A.) Control valve has body with stepped seat - ensuring constant passage area at any plug position and snap action of valve
JPS5138728B1 (en) * 1971-05-12 1976-10-23
DE2124484A1 (en) * 1971-05-18 1972-11-30 Zahnradfabrik Friedrichshafen Electromagnetically operated valve
JPS4872527A (en) * 1971-12-29 1973-09-29
US3900230A (en) * 1974-05-13 1975-08-19 Midland Ross Corp Pneumatic brake system incorporating a double check valve

Also Published As

Publication number Publication date
GB2059019A (en) 1981-04-15
FR2468806A1 (en) 1981-05-08
DE2938100A1 (en) 1981-03-26
IT8049707A0 (en) 1980-09-19
GB2059019B (en) 1984-05-02
DE2938100C2 (en) 1982-09-30
FR2468806B1 (en) 1985-12-06
JPS5646168A (en) 1981-04-27

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