DE172898C - - Google Patents

Info

Publication number
DE172898C
DE172898C DENDAT172898D DE172898DA DE172898C DE 172898 C DE172898 C DE 172898C DE NDAT172898 D DENDAT172898 D DE NDAT172898D DE 172898D A DE172898D A DE 172898DA DE 172898 C DE172898 C DE 172898C
Authority
DE
Germany
Prior art keywords
valve
valve body
main
liquid
cavity
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
DENDAT172898D
Other languages
German (de)
English (en)
Publication of DE172898C publication Critical patent/DE172898C/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)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DENDAT172898D Active DE172898C (ja)

Publications (1)

Publication Number Publication Date
DE172898C true DE172898C (ja)

Family

ID=437750

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT172898D Active DE172898C (ja)

Country Status (1)

Country Link
DE (1) DE172898C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830786A (en) * 1955-09-06 1958-04-15 Frank D Mahoney Cushioned control valve for nozzles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830786A (en) * 1955-09-06 1958-04-15 Frank D Mahoney Cushioned control valve for nozzles

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