DE277097C - - Google Patents

Info

Publication number
DE277097C
DE277097C DENDAT277097D DE277097DA DE277097C DE 277097 C DE277097 C DE 277097C DE NDAT277097 D DENDAT277097 D DE NDAT277097D DE 277097D A DE277097D A DE 277097DA DE 277097 C DE277097 C DE 277097C
Authority
DE
Germany
Prior art keywords
pressure chamber
valve
steam
main valve
opening
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.)
Active
Application number
DENDAT277097D
Other languages
German (de)
English (en)
Publication of DE277097C publication Critical patent/DE277097C/de
Active 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
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • 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
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Control Of Turbines (AREA)
DENDAT277097D Active DE277097C (ar)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE251762T

Publications (1)

Publication Number Publication Date
DE277097C true DE277097C (ar)

Family

ID=33316816

Family Applications (4)

Application Number Title Priority Date Filing Date
DENDAT277097D Active DE277097C (ar)
DENDAT234416D Active DE234416C (ar)
DENDAT243010D Active DE243010C (ar)
DENDAT251762D Active DE251762C (ar)

Family Applications After (3)

Application Number Title Priority Date Filing Date
DENDAT234416D Active DE234416C (ar)
DENDAT243010D Active DE243010C (ar)
DENDAT251762D Active DE251762C (ar)

Country Status (1)

Country Link
DE (4) DE251762C (ar)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1028841B (de) * 1955-05-07 1958-04-24 Erich Herion Mehrwegeumschaltventil mit besonderer Druckentlastung
DE1094061B (de) * 1953-12-09 1960-12-01 Albert Lob Maschinen Und Appba Doppelsitz-Drosselventil mit entlastetem Verschlussstueck
US4662395A (en) * 1985-10-17 1987-05-05 Georg Rost & Sohne Armaturenfabrik Gmbh & Co. Kg Pressurized liquid flushing valve arrangement with a shut-off sleeve

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792056B1 (fr) * 1999-04-08 2001-06-01 Vanatome Vanne de reglage a double debit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094061B (de) * 1953-12-09 1960-12-01 Albert Lob Maschinen Und Appba Doppelsitz-Drosselventil mit entlastetem Verschlussstueck
DE1028841B (de) * 1955-05-07 1958-04-24 Erich Herion Mehrwegeumschaltventil mit besonderer Druckentlastung
US4662395A (en) * 1985-10-17 1987-05-05 Georg Rost & Sohne Armaturenfabrik Gmbh & Co. Kg Pressurized liquid flushing valve arrangement with a shut-off sleeve

Also Published As

Publication number Publication date
DE251762C (ar)
DE243010C (ar)
DE234416C (ar)

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