FR2222593B3 - - Google Patents

Info

Publication number
FR2222593B3
FR2222593B3 FR7409164A FR7409164A FR2222593B3 FR 2222593 B3 FR2222593 B3 FR 2222593B3 FR 7409164 A FR7409164 A FR 7409164A FR 7409164 A FR7409164 A FR 7409164A FR 2222593 B3 FR2222593 B3 FR 2222593B3
Authority
FR
France
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
Application number
FR7409164A
Other languages
French (fr)
Other versions
FR2222593A1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydromatik GmbH
Original Assignee
Hydromatik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hydromatik GmbH filed Critical Hydromatik GmbH
Publication of FR2222593A1 publication Critical patent/FR2222593A1/fr
Application granted granted Critical
Publication of FR2222593B3 publication Critical patent/FR2222593B3/fr
Expired 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
    • F16K17/10—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 with auxiliary valve for fluid operation of the main valve
    • 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
    • F16K17/0406—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 in the form of balls
    • 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
    • F16K17/0446—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 with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
FR7409164A 1973-03-19 1974-03-19 Expired FR2222593B3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732313590 DE2313590C2 (de) 1973-03-19 1973-03-19 Vorgesteuertes Druckbegrenzungsventil

Publications (2)

Publication Number Publication Date
FR2222593A1 FR2222593A1 (de) 1974-10-18
FR2222593B3 true FR2222593B3 (de) 1977-01-07

Family

ID=5875201

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7409164A Expired FR2222593B3 (de) 1973-03-19 1974-03-19

Country Status (5)

Country Link
JP (1) JPS49127224A (de)
DE (1) DE2313590C2 (de)
FR (1) FR2222593B3 (de)
GB (1) GB1393080A (de)
IT (1) IT1009320B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1085262A (en) * 1978-01-04 1980-09-09 Heinz W. Braukmann Differential pressure relief valve
SE463575B (sv) * 1989-04-25 1990-12-10 Bahco Hydrauto Ab Hydraulventil
DE19809143A1 (de) * 1997-03-04 1998-12-03 Stein Guenter Drucksteuerventil
JP2009236148A (ja) * 2008-03-26 2009-10-15 Fuji Koki Corp 圧力制御弁

Also Published As

Publication number Publication date
JPS49127224A (de) 1974-12-05
DE2313590C2 (de) 1975-02-06
IT1009320B (it) 1976-12-10
DE2313590B1 (de) 1974-06-06
GB1393080A (en) 1975-05-07
FR2222593A1 (de) 1974-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse