FR1601696A - - Google Patents

Info

Publication number
FR1601696A
FR1601696A FR1601696DA FR1601696A FR 1601696 A FR1601696 A FR 1601696A FR 1601696D A FR1601696D A FR 1601696DA FR 1601696 A FR1601696 A FR 1601696A
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1601696A publication Critical patent/FR1601696A/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
    • 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
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
FR1601696D 1968-12-03 1968-12-31 Expired FR1601696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6817299A NL6817299A (en) 1968-12-03 1968-12-03

Publications (1)

Publication Number Publication Date
FR1601696A true FR1601696A (en) 1970-09-07

Family

ID=19805318

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1601696D Expired FR1601696A (en) 1968-12-03 1968-12-31

Country Status (8)

Country Link
AT (1) AT299641B (en)
BE (1) BE726285A (en)
CH (1) CH478370A (en)
ES (1) ES362926A1 (en)
FR (1) FR1601696A (en)
GB (1) GB1225602A (en)
LU (1) LU57744A1 (en)
NL (1) NL6817299A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187599A1 (en) * 1972-06-14 1974-01-18 Seymour David

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6030788B1 (en) 2016-03-22 2016-11-24 新倉工業株式会社 Automatic air pipe closing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187599A1 (en) * 1972-06-14 1974-01-18 Seymour David

Also Published As

Publication number Publication date
DE1900029A1 (en) 1970-08-06
NL6817299A (en) 1970-06-05
ES362926A1 (en) 1970-11-16
BE726285A (en) 1969-05-29
AT299641B (en) 1972-06-26
LU57744A1 (en) 1969-05-12
CH478370A (en) 1969-09-15
GB1225602A (en) 1971-03-17
DE1900029B2 (en) 1975-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse