FR689158A - Perfectionnement aux robinets à clapet - Google Patents

Perfectionnement aux robinets à clapet

Info

Publication number
FR689158A
FR689158A FR689158DA FR689158A FR 689158 A FR689158 A FR 689158A FR 689158D A FR689158D A FR 689158DA FR 689158 A FR689158 A FR 689158A
Authority
FR
France
Prior art keywords
refinement
flapper valves
flapper
valves
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.)
Expired
Application number
Other languages
English (en)
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.)
ANCIENS JACQUIN Ets
Original Assignee
ANCIENS JACQUIN Ets
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 ANCIENS JACQUIN Ets filed Critical ANCIENS JACQUIN Ets
Application granted granted Critical
Publication of FR689158A publication Critical patent/FR689158A/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/12—Covers for housings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR689158D 1930-01-31 1930-01-31 Perfectionnement aux robinets à clapet Expired FR689158A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR689158T 1930-01-31

Publications (1)

Publication Number Publication Date
FR689158A true FR689158A (fr) 1930-09-03

Family

ID=9027123

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689158D Expired FR689158A (fr) 1930-01-31 1930-01-31 Perfectionnement aux robinets à clapet

Country Status (1)

Country Link
FR (1) FR689158A (fr)

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