FR1171764A - Perfectionnements aux robinets du type à fermeture par clapet - Google Patents

Perfectionnements aux robinets du type à fermeture par clapet

Info

Publication number
FR1171764A
FR1171764A FR1171764DA FR1171764A FR 1171764 A FR1171764 A FR 1171764A FR 1171764D A FR1171764D A FR 1171764DA FR 1171764 A FR1171764 A FR 1171764A
Authority
FR
France
Prior art keywords
refinements
valves
flap closure
closure type
flap
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)
Inventor
Alain Chazelle
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 FR1171764A publication Critical patent/FR1171764A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR1171764D 1957-12-23 1957-04-19 Perfectionnements aux robinets du type à fermeture par clapet Expired FR1171764A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR754432A FR72670E (fr) 1957-12-23 1957-12-23 Perfectionnements aux robinets du type à fermeture par clapet

Publications (1)

Publication Number Publication Date
FR1171764A true FR1171764A (fr) 1959-01-29

Family

ID=8705329

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1171764D Expired FR1171764A (fr) 1957-12-23 1957-04-19 Perfectionnements aux robinets du type à fermeture par clapet
FR754432A Expired FR72670E (fr) 1957-12-23 1957-12-23 Perfectionnements aux robinets du type à fermeture par clapet

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR754432A Expired FR72670E (fr) 1957-12-23 1957-12-23 Perfectionnements aux robinets du type à fermeture par clapet

Country Status (1)

Country Link
FR (2) FR1171764A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196885A (en) * 1978-05-30 1980-04-08 Eaton Corporation Adjustable flow control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4196885A (en) * 1978-05-30 1980-04-08 Eaton Corporation Adjustable flow control

Also Published As

Publication number Publication date
FR72670E (fr) 1960-04-22

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