DK129107B - Fristrømsventil. - Google Patents

Fristrømsventil.

Info

Publication number
DK129107B
DK129107B DK36468AA DK36468A DK129107B DK 129107 B DK129107 B DK 129107B DK 36468A A DK36468A A DK 36468AA DK 36468 A DK36468 A DK 36468A DK 129107 B DK129107 B DK 129107B
Authority
DK
Denmark
Prior art keywords
flow valve
free flow
free
valve
flow
Prior art date
Application number
DK36468AA
Other languages
English (en)
Other versions
DK129107C (da
Inventor
H Stampfli
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
Publication of DK129107B publication Critical patent/DK129107B/da
Application granted granted Critical
Publication of DK129107C publication Critical patent/DK129107C/da

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
    • F16K31/402—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)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Lift Valve (AREA)
DK36468AA 1967-02-01 1968-01-30 Fristrømsventil. DK129107B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH157367A CH451630A (fr) 1967-02-01 1967-02-01 Servo-valve

Publications (2)

Publication Number Publication Date
DK129107B true DK129107B (da) 1974-08-19
DK129107C DK129107C (da) 1975-02-03

Family

ID=4213575

Family Applications (1)

Application Number Title Priority Date Filing Date
DK36468AA DK129107B (da) 1967-02-01 1968-01-30 Fristrømsventil.

Country Status (10)

Country Link
US (1) US3476353A (da)
BE (1) BE709395A (da)
CH (1) CH451630A (da)
DE (1) DE1675444B2 (da)
DK (1) DK129107B (da)
ES (1) ES349226A1 (da)
FR (1) FR1563811A (da)
GB (1) GB1179811A (da)
NL (1) NL6717730A (da)
SE (1) SE340202C (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT980921B (it) * 1973-04-27 1974-10-10 Marocco A Elettrovalvola differenziale per il controllo di fluidi
US3788400A (en) * 1973-05-07 1974-01-29 Pyrotector Inc Fire extinguishing system and valve for use therewith
FR2422891A1 (fr) * 1978-04-10 1979-11-09 Jouvenel & Cordier Perfectionnements apportes aux electro-vannes
SE421871B (sv) * 1979-07-03 1982-02-08 Kockumation Ab Pneumatisk membranventilpulsator
US4336918A (en) * 1979-12-06 1982-06-29 Hydro-Rain, Inc. Diaphragm valve with multiple pivot axis valve element
US4301992A (en) * 1979-12-06 1981-11-24 Hydro-Rain Inc. Diaphragm valve
US4477051A (en) * 1982-05-18 1984-10-16 Ben Yehuda Avram Flow control valve
US4981280A (en) * 1989-04-27 1991-01-01 The Aro Corporation Solenoid actuated fluid valve
US5645264A (en) * 1994-07-22 1997-07-08 Kah, Jr.; Carl L. C. Tilted seat diaphragm valve
US5613514A (en) * 1995-06-07 1997-03-25 The Curators Of The University Of Missouri Pressure/vacuum regulator
US5687759A (en) * 1996-04-04 1997-11-18 The Curators Of The University Of Missouri Low operating power, fast-response servovalve
IL121988A (en) 1997-10-15 2000-12-06 Dorot Valve Manufacturers Three-way control valve
US6378616B2 (en) * 2000-03-27 2002-04-30 Victaulic Company Of America Low pressure actuator for dry sprinkler system
US6666277B2 (en) 2000-03-27 2003-12-23 Victaulic Company Of America Low pressure pneumatic and gate actuator
US6708771B2 (en) 2000-03-27 2004-03-23 Victaulic Company Of America Low pressure electro-pneumatic and gate actuator
US6536533B2 (en) 2000-03-27 2003-03-25 Victaulic Company Of America Low pressure actuator for dry sprinkler system
US7232106B2 (en) 2001-04-04 2007-06-19 Kah Jr Carl Tilted and stepped diaphragm for control valves
FI116415B (fi) * 2002-06-20 2005-11-15 Oras Oy Virtausta säätävä magneettiventtiili
US8740177B2 (en) 2011-07-05 2014-06-03 Rain Bird Corporation Eccentric diaphragm valve
WO2016096542A1 (en) * 2014-12-16 2016-06-23 Danfoss A/S Servo valve
EP3246781B1 (en) * 2016-05-18 2020-06-24 Microtecnica S.r.l. Pressure regulation valve
US12078256B2 (en) * 2020-12-28 2024-09-03 Neptune Technology Group Inc. Oscillating valve
US20220282794A1 (en) * 2021-03-03 2022-09-08 Neptune Technology Group Inc. Diaphragm valve formed using additive manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1505217A (en) * 1923-12-17 1924-08-19 Loyd C Powell Pressure regulator
US2265586A (en) * 1938-08-11 1941-12-09 Vernay Patents Company Control device
US3379406A (en) * 1965-03-24 1968-04-23 Hays Mfg Co Diaphragm valve with water hammer preventer

Also Published As

Publication number Publication date
FR1563811A (da) 1969-04-18
ES349226A1 (es) 1969-04-01
CH451630A (fr) 1968-05-15
SE340202B (da) 1971-11-08
US3476353A (en) 1969-11-04
DE1675444A1 (de) 1970-12-10
DE1675444B2 (de) 1977-03-10
GB1179811A (en) 1970-02-04
NL6717730A (da) 1968-08-02
DK129107C (da) 1975-02-03
SE340202C (da) 1975-07-28
BE709395A (da) 1968-05-16

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