DE2820440C2 - - Google Patents

Info

Publication number
DE2820440C2
DE2820440C2 DE2820440A DE2820440A DE2820440C2 DE 2820440 C2 DE2820440 C2 DE 2820440C2 DE 2820440 A DE2820440 A DE 2820440A DE 2820440 A DE2820440 A DE 2820440A DE 2820440 C2 DE2820440 C2 DE 2820440C2
Authority
DE
Germany
Prior art keywords
valve
main
passage
seat
valve seat
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
DE2820440A
Other languages
German (de)
English (en)
Other versions
DE2820440A1 (de
Inventor
Harald Petit-Saconnex Genf Ch Stampfli
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.)
Parker Hannifin Manufacturing Switzerland SA
Original Assignee
Honeywell 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 Honeywell Lucifer SA filed Critical Honeywell Lucifer SA
Publication of DE2820440A1 publication Critical patent/DE2820440A1/de
Application granted granted Critical
Publication of DE2820440C2 publication Critical patent/DE2820440C2/de
Granted 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
    • F16K31/12—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)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
  • Servomotors (AREA)
  • Fluid-Driven Valves (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19782820440 1978-04-06 1978-05-10 Hilfsgesteuertes ventil Granted DE2820440A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH369378A CH620749A5 (US07579456-20090825-P00002.png) 1978-04-06 1978-04-06

Publications (2)

Publication Number Publication Date
DE2820440A1 DE2820440A1 (de) 1979-10-18
DE2820440C2 true DE2820440C2 (US07579456-20090825-P00002.png) 1988-11-24

Family

ID=4261491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782820440 Granted DE2820440A1 (de) 1978-04-06 1978-05-10 Hilfsgesteuertes ventil

Country Status (14)

Country Link
US (1) US4351509A (US07579456-20090825-P00002.png)
JP (1) JPS55500226A (US07579456-20090825-P00002.png)
AT (1) AT382946B (US07579456-20090825-P00002.png)
BE (1) BE875322A (US07579456-20090825-P00002.png)
CA (1) CA1099690A (US07579456-20090825-P00002.png)
CH (1) CH620749A5 (US07579456-20090825-P00002.png)
DE (1) DE2820440A1 (US07579456-20090825-P00002.png)
DK (1) DK155808C (US07579456-20090825-P00002.png)
FR (1) FR2422088A1 (US07579456-20090825-P00002.png)
GB (1) GB2036264B (US07579456-20090825-P00002.png)
IT (1) IT1111288B (US07579456-20090825-P00002.png)
NL (1) NL7902488A (US07579456-20090825-P00002.png)
SE (1) SE430624B (US07579456-20090825-P00002.png)
WO (1) WO1979000896A1 (US07579456-20090825-P00002.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345697A1 (de) * 1983-12-17 1985-06-27 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Magnetventileinrichtung
DE3741364A1 (de) * 1987-12-07 1989-06-15 Honeywell Regelsysteme Gmbh Pneumatischer verstaerker
EP0769645A1 (en) * 1995-10-17 1997-04-23 Honeywell Inc. Proportional valve
US6740827B1 (en) 2002-11-27 2004-05-25 Target Rock Division Of Curtis-Wright Flow Control Corporation Bi-directional piloted solenoid-operated valve
US7121522B2 (en) 2004-01-30 2006-10-17 Perez Sergio Device for the regulation of flow applied to flow valves working under pressure differential
US9194501B2 (en) * 2012-11-20 2015-11-24 Dresser, Inc. Pressure balanced spring loaded overtravel sealing apparatus

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074348B (de) * 1960-01-28 A. u. K. Müller, Apparatebau, Düsseldorf-Urdenbach Elektromagnetisch gesteuertes Ventil, dessen Bewegung durch das Druckmittel bewirkt wird
DE1048455B (US07579456-20090825-P00002.png) * 1959-01-08
US1521354A (en) * 1921-10-29 1924-12-30 Beaton & Cadwell Mfg Company Flush valve
FR1182622A (fr) * 1956-09-22 1959-06-26 Concordia Vanne électromagnétique avec servo-piston à membrane
DE1086097B (de) * 1957-04-27 1960-07-28 A U K Mueller Fa Ventil, dessen Bewegung durch ein Druckmittel bewirkt wird
CH352207A (de) * 1957-04-27 1961-02-15 A Und K Mueller Fa Ventil, dessen Bewegung durch das Druckmittel bewirkt wird
US3076630A (en) * 1959-04-06 1963-02-05 John S Hammond Pilot operated valve
FR1258453A (fr) * 1960-03-04 1961-04-14 Anciens Etablissements Maurice Perfectionnements aux robinets à dépression
DE1283053B (de) * 1965-02-27 1968-11-14 Klein Schanzlin & Becker Ag Rueckschlagventil mit durch sein Gewicht schliessendem Verschlussstueck
DE1263425B (de) * 1965-06-23 1968-03-14 A Fa Hilfsgesteuertes Ventil, dessen Bewegung durch das abzusperrende Druckmittel bewirkt wird
DE2014087C3 (de) * 1969-04-15 1978-08-10 Lucifer S.A., Carouge, Genf (Schweiz) Verwendung einer Kupplung zwischen einem Ventilverschlußstück und einem Ventilantriebselement
US3764154A (en) * 1970-06-15 1973-10-09 G Witting Safety ski binding
US3784154A (en) * 1970-10-12 1974-01-08 Controls Co Of America Water valve diaphragm
GB1367196A (en) * 1971-09-15 1974-09-18 Albaplast Spa Prestamped seating device
DE2324580A1 (de) * 1973-05-16 1974-12-05 Beukert Elektro Christian Magnetventil
US3872878A (en) * 1973-12-17 1975-03-25 Controls Co Of America Anti-contaminant diaphragm valve

Also Published As

Publication number Publication date
SE7909969L (sv) 1979-12-04
AT382946B (de) 1987-04-27
FR2422088A1 (fr) 1979-11-02
CA1099690A (fr) 1981-04-21
DK155808C (da) 1989-11-20
SE430624B (sv) 1983-11-28
IT1111288B (it) 1986-01-13
BE875322A (fr) 1979-07-31
DE2820440A1 (de) 1979-10-18
CH620749A5 (US07579456-20090825-P00002.png) 1980-12-15
NL7902488A (nl) 1979-10-09
WO1979000896A1 (fr) 1979-11-15
GB2036264A (en) 1980-06-25
FR2422088B1 (US07579456-20090825-P00002.png) 1983-02-11
DK517379A (da) 1979-12-05
US4351509A (en) 1982-09-28
IT7921586A0 (it) 1979-04-04
GB2036264B (en) 1982-08-25
JPS55500226A (US07579456-20090825-P00002.png) 1980-04-17
ATA243379A (de) 1986-09-15
DK155808B (da) 1989-05-16

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8127 New person/name/address of the applicant

Owner name: HONEYWELL LUCIFER S.A., CAROUGE, GENF/GENEVE, CH

8128 New person/name/address of the agent

Representative=s name: RENTZSCH, H., DIPL.-ING., PAT.-ASS. HERZBACH, D.,

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F16K 31/38

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee