IT1094666B - Valvola di intercettazione a comando pilota azionata da pressione - Google Patents

Valvola di intercettazione a comando pilota azionata da pressione

Info

Publication number
IT1094666B
IT1094666B IT7823377A IT2337778A IT1094666B IT 1094666 B IT1094666 B IT 1094666B IT 7823377 A IT7823377 A IT 7823377A IT 2337778 A IT2337778 A IT 2337778A IT 1094666 B IT1094666 B IT 1094666B
Authority
IT
Italy
Prior art keywords
operated
pressure
interception valve
pilot
pilot operated
Prior art date
Application number
IT7823377A
Other languages
English (en)
Other versions
IT7823377A0 (it
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of IT7823377A0 publication Critical patent/IT7823377A0/it
Application granted granted Critical
Publication of IT1094666B publication Critical patent/IT1094666B/it

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
    • F16K31/404—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 the discharge being effected through the diaphragm and being blockable by an electrically-actuated member making contact with the diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
IT7823377A 1977-05-13 1978-05-12 Valvola di intercettazione a comando pilota azionata da pressione IT1094666B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/796,779 US4174824A (en) 1977-05-13 1977-05-13 Pressure operated pilot control shut-off valve

Publications (2)

Publication Number Publication Date
IT7823377A0 IT7823377A0 (it) 1978-05-12
IT1094666B true IT1094666B (it) 1985-08-02

Family

ID=25169042

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7823377A IT1094666B (it) 1977-05-13 1978-05-12 Valvola di intercettazione a comando pilota azionata da pressione

Country Status (9)

Country Link
US (1) US4174824A (it)
JP (1) JPS53141927A (it)
AU (1) AU523341B2 (it)
CA (1) CA1087149A (it)
DE (1) DE2820911C2 (it)
ES (1) ES469689A1 (it)
FR (1) FR2390654A1 (it)
GB (1) GB1603036A (it)
IT (1) IT1094666B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283040A (en) * 1977-05-13 1981-08-11 Eaton Corporation Pressure operated pilot control shut-off valve
US4534537A (en) * 1981-07-13 1985-08-13 Eaton Corporation Pilot operated valve assembly
US4387878A (en) * 1981-07-13 1983-06-14 Eaton Corporation Pilot operated valve assembly
DE3219833C2 (de) * 1982-05-26 1985-12-19 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Ventil im Hartwasserweg zum Spülbehälter von Geschirrspülmaschinen
DE3219799C2 (de) * 1982-05-26 1985-10-31 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Magnetventil
US4623118A (en) * 1982-08-05 1986-11-18 Deere & Company Proportional control valve
US4500067A (en) * 1983-02-07 1985-02-19 Eaton Corporation Pilot operated low flow valve
GB2156290B (en) * 1984-03-27 1988-06-02 British Aerospace Rockets and rocket motors
JPS6241482A (ja) * 1985-08-15 1987-02-23 Smc Corp パイロツト式２ポ−ト電磁弁
US4651971A (en) * 1985-11-04 1987-03-24 Appliance Valves Corporation Direct acting valve assembly
US4679765A (en) * 1986-04-14 1987-07-14 Deere & Company Low leakage orifice-controlled poppet valve
US4936337A (en) * 1986-07-18 1990-06-26 Emhart Industries, Inc. Armature for a solenoid operated valve
AU600608B2 (en) * 1987-11-18 1990-08-16 Hitachi Limited Diaphragm type water inlet valve
US4981155A (en) * 1988-09-30 1991-01-01 Eaton Corporation Electrically operated valve assembly
DE3929551A1 (de) * 1989-09-06 1991-03-07 Mueller A & K Gmbh Co Kg Eigenmediumbetaetigtes, durch einen magnetanker gesteuertes servoventil
US5104090A (en) * 1990-06-13 1992-04-14 The Toro Company Irrigation valve
US5269333A (en) * 1993-04-22 1993-12-14 Emerson Electric Co. Anti-clog water valve
AUPM601694A0 (en) * 1994-05-31 1994-06-23 Technical Components Pty. Ltd. Low water hammer solenoid operated water valve
JPH09508338A (ja) * 1994-11-24 1997-08-26 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 電磁的に制御可能な弁装置
US5676342A (en) * 1996-06-17 1997-10-14 Automatic Switch Company Proportional flow valve with diaphragm pressure member
US6659373B1 (en) * 2001-05-30 2003-12-09 L. R. Nelson One touch actuated valve
US7341236B2 (en) * 2006-03-07 2008-03-11 Husco International, Inc. Pilot operated valve with a pressure balanced poppet
EP2157321B1 (de) 2008-08-19 2011-03-30 HAWE Hydraulik SE Einschraubverschraubung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2496553A (en) * 1942-11-18 1950-02-07 Littlefield Edgar Earle Valve mechanism
DE1110969B (de) * 1958-05-02 1961-07-13 Christian Buerkert Dreiwege-Absperr- oder -steuerventil
US2990155A (en) * 1959-03-30 1961-06-27 Honeywell Regulator Co Pressure operated valve
US3114532A (en) * 1960-08-12 1963-12-17 Bendix Corp Pilot type solenoid valve
DE1263425B (de) * 1965-06-23 1968-03-14 A Fa Hilfsgesteuertes Ventil, dessen Bewegung durch das abzusperrende Druckmittel bewirkt wird
US3405906A (en) * 1966-08-04 1968-10-15 Itt Solenoid pilot operated valve
BE694157A (it) * 1966-05-14 1967-07-31
US3593956A (en) * 1969-04-16 1971-07-20 Dole Valve Co Shutoff valve and armature guide therefor
US3768771A (en) * 1971-11-12 1973-10-30 Gen Electric Fluid control valve with improved diaphragm
DE2361398B1 (de) * 1973-12-10 1975-03-13 Danfoss A/S, Nordborg (Daenemark) Magnetventil mit Federn

Also Published As

Publication number Publication date
FR2390654B1 (it) 1984-02-17
FR2390654A1 (fr) 1978-12-08
AU3591578A (en) 1979-11-15
GB1603036A (en) 1981-11-18
CA1087149A (en) 1980-10-07
DE2820911C2 (de) 1984-09-06
US4174824A (en) 1979-11-20
JPS53141927A (en) 1978-12-11
AU523341B2 (en) 1982-07-22
ES469689A1 (es) 1979-01-16
IT7823377A0 (it) 1978-05-12
DE2820911A1 (de) 1978-11-23

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