FR2107190A5 - - Google Patents

Info

Publication number
FR2107190A5
FR2107190A5 FR7131803A FR7131803A FR2107190A5 FR 2107190 A5 FR2107190 A5 FR 2107190A5 FR 7131803 A FR7131803 A FR 7131803A FR 7131803 A FR7131803 A FR 7131803A FR 2107190 A5 FR2107190 A5 FR 2107190A5
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
FR7131803A
Other languages
French (fr)
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Application granted granted Critical
Publication of FR2107190A5 publication Critical patent/FR2107190A5/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
    • F16K17/0406—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
    • F16K17/0433—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 vibration preventing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Check Valves (AREA)
FR7131803A 1970-09-03 1971-09-02 Expired FR2107190A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707032850 DE7032850U (en) 1970-09-03 1970-09-03 CHECK VALVE.

Publications (1)

Publication Number Publication Date
FR2107190A5 true FR2107190A5 (en) 1972-05-05

Family

ID=6614112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7131803A Expired FR2107190A5 (en) 1970-09-03 1971-09-02

Country Status (5)

Country Link
AT (1) AT316238B (en)
BE (1) BE772109A (en)
DE (1) DE7032850U (en)
FR (1) FR2107190A5 (en)
GB (1) GB1287705A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3704312A1 (en) * 1987-02-12 1988-08-25 Hans Schoen ELECTROHYDRAULIC CONTROL ARRANGEMENT
CN111569165B (en) * 2020-05-26 2023-01-17 上海市嘉定区中心医院(上海健康医学院附属嘉定区中心医院、上海交通大学医学院附属仁济医院嘉定分院) Negative pressure suction apparatus

Also Published As

Publication number Publication date
GB1287705A (en) 1972-09-06
DE7032850U (en) 1972-02-03
BE772109A (en) 1972-01-17
AT316238B (en) 1974-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse