DE3835865A1 - Druckmediumbetaetigtes ventil - Google Patents

Druckmediumbetaetigtes ventil

Info

Publication number
DE3835865A1
DE3835865A1 DE19883835865 DE3835865A DE3835865A1 DE 3835865 A1 DE3835865 A1 DE 3835865A1 DE 19883835865 DE19883835865 DE 19883835865 DE 3835865 A DE3835865 A DE 3835865A DE 3835865 A1 DE3835865 A1 DE 3835865A1
Authority
DE
Germany
Prior art keywords
valve
valve plate
cylinder
piston
pressure
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.)
Withdrawn
Application number
DE19883835865
Other languages
German (de)
English (en)
Inventor
Edelbert Tiefenthaler
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of DE3835865A1 publication Critical patent/DE3835865A1/de
Withdrawn legal-status Critical Current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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
DE19883835865 1987-11-23 1988-10-21 Druckmediumbetaetigtes ventil Withdrawn DE3835865A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH454587A CH673692A5 (enrdf_load_stackoverflow) 1987-11-23 1987-11-23

Publications (1)

Publication Number Publication Date
DE3835865A1 true DE3835865A1 (de) 1989-06-15

Family

ID=4278084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883835865 Withdrawn DE3835865A1 (de) 1987-11-23 1988-10-21 Druckmediumbetaetigtes ventil

Country Status (4)

Country Link
JP (1) JP2612916B2 (enrdf_load_stackoverflow)
CH (1) CH673692A5 (enrdf_load_stackoverflow)
DE (1) DE3835865A1 (enrdf_load_stackoverflow)
PL (1) PL159283B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU728128B2 (en) * 1996-08-26 2001-01-04 Michael Dermott MacMahon Float valve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8448657B2 (en) 2010-04-26 2013-05-28 Red Mountain Engineering Llc Passive-cycle skipping valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE260137C (enrdf_load_stackoverflow) * 1900-01-01
FR492263A (fr) * 1916-09-28 1919-07-03 Pierre Antoine Changeon Système de souplesse maxima pour avion
DE592293C (de) * 1930-06-26 1934-02-06 Schmidt Sche Heissdampf Ges M Fernsteuerung fuer Mehrfachreglerventile von Lokomotivueberhitzern o. dgl.
DE633063C (de) * 1935-07-20 1936-07-18 Schaeffer & Budenberg G M B H Stossdaempfer bei Sicherheitsventilen
US2532123A (en) * 1945-03-21 1950-11-28 William E Shafer Pressure operated valve
US2698730A (en) * 1951-06-13 1955-01-04 C O Two Fire Equipment Co Fire extinguisher valve operable by back pressure
US2918250A (en) * 1953-07-17 1959-12-22 Hosking Patent Corp Valve with fluid-operated control
US3756558A (en) * 1971-11-11 1973-09-04 S Okui Fluid control valve
DE2361918A1 (de) * 1973-12-13 1975-06-26 Eckardt Ag J Ventil, insbesondere stellventil fuer hohe differenzdruecke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU728128B2 (en) * 1996-08-26 2001-01-04 Michael Dermott MacMahon Float valve

Also Published As

Publication number Publication date
PL275949A1 (en) 1989-07-10
CH673692A5 (enrdf_load_stackoverflow) 1990-03-30
JPH01164876A (ja) 1989-06-28
PL159283B1 (pl) 1992-12-31
JP2612916B2 (ja) 1997-05-21

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal
8165 Unexamined publication of following application revoked