DE136909C - - Google Patents

Info

Publication number
DE136909C
DE136909C DE1901136909D DE136909DA DE136909C DE 136909 C DE136909 C DE 136909C DE 1901136909 D DE1901136909 D DE 1901136909D DE 136909D A DE136909D A DE 136909DA DE 136909 C DE136909 C DE 136909C
Authority
DE
Germany
Prior art keywords
piston
water
chamber
housing
pressure chamber
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 - Lifetime
Application number
DE1901136909D
Other languages
German (de)
English (en)
Filing date
Publication of DE136909C publication Critical patent/DE136909C/de
Application filed filed Critical
Priority to AT12762D priority Critical patent/AT12762B/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Safety Valves (AREA)
  • Mechanical Engineering (AREA)
DE1901136909D 1901-02-04 1901-02-04 Expired - Lifetime DE136909C (ref)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT12762D AT12762B (ref) 1901-02-04 1902-12-27

Publications (1)

Publication Number Publication Date
DE136909C true DE136909C (ref)

Family

ID=404831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1901136909D Expired - Lifetime DE136909C (ref) 1901-02-04 1901-02-04

Country Status (1)

Country Link
DE (1) DE136909C (ref)

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