DE264980C - - Google Patents

Info

Publication number
DE264980C
DE264980C DENDAT264980D DE264980DA DE264980C DE 264980 C DE264980 C DE 264980C DE NDAT264980 D DENDAT264980 D DE NDAT264980D DE 264980D A DE264980D A DE 264980DA DE 264980 C DE264980 C DE 264980C
Authority
DE
Germany
Prior art keywords
bolt
piston
valve
channel
space
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
DENDAT264980D
Other languages
German (de)
English (en)
Publication of DE264980C publication Critical patent/DE264980C/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
DENDAT264980D Active DE264980C (hu)

Publications (1)

Publication Number Publication Date
DE264980C true DE264980C (hu)

Family

ID=522246

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT264980D Active DE264980C (hu)

Country Status (1)

Country Link
DE (1) DE264980C (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691504A (en) * 1950-07-26 1954-10-12 George O Jones Diaphragm type pilot and main valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2691504A (en) * 1950-07-26 1954-10-12 George O Jones Diaphragm type pilot and main valve

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