DE172373C - - Google Patents

Info

Publication number
DE172373C
DE172373C DENDAT172373D DE172373DA DE172373C DE 172373 C DE172373 C DE 172373C DE NDAT172373 D DENDAT172373 D DE NDAT172373D DE 172373D A DE172373D A DE 172373DA DE 172373 C DE172373 C DE 172373C
Authority
DE
Germany
Prior art keywords
valve
piston
spring
roller
toothed
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
DENDAT172373D
Other languages
German (de)
English (en)
Publication of DE172373C publication Critical patent/DE172373C/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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
DENDAT172373D Active DE172373C (cs)

Publications (1)

Publication Number Publication Date
DE172373C true DE172373C (cs)

Family

ID=437269

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT172373D Active DE172373C (cs)

Country Status (1)

Country Link
DE (1) DE172373C (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941948C (de) * 1952-08-22 1956-04-19 Electraulic Presses Ltd Federbelastete UEberdrucksicherung
DE1039329B (de) * 1953-04-17 1958-09-18 Bosch Gmbh Robert UEberdruckventil fuer hydraulische Anlagen, insbesondere fuer Kraftheber an Fahrzeugen
DE1087422B (de) * 1955-01-28 1960-08-18 Keelavite Co Ltd In beiden Richtungen wirkende UEberdrucksicherung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941948C (de) * 1952-08-22 1956-04-19 Electraulic Presses Ltd Federbelastete UEberdrucksicherung
DE1039329B (de) * 1953-04-17 1958-09-18 Bosch Gmbh Robert UEberdruckventil fuer hydraulische Anlagen, insbesondere fuer Kraftheber an Fahrzeugen
DE1087422B (de) * 1955-01-28 1960-08-18 Keelavite Co Ltd In beiden Richtungen wirkende UEberdrucksicherung

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