FR1327745A - Process for the production of key valves - Google Patents

Process for the production of key valves

Info

Publication number
FR1327745A
FR1327745A FR887569A FR887569A FR1327745A FR 1327745 A FR1327745 A FR 1327745A FR 887569 A FR887569 A FR 887569A FR 887569 A FR887569 A FR 887569A FR 1327745 A FR1327745 A FR 1327745A
Authority
FR
France
Prior art keywords
production
key valves
valves
key
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
FR887569A
Other languages
French (fr)
Inventor
Friedrich Stuebbe
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
Priority to FR887569A priority Critical patent/FR1327745A/en
Application granted granted Critical
Publication of FR1327745A publication Critical patent/FR1327745A/en
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
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • B29C45/14754—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 being in movable or releasable engagement with the coating, e.g. bearing assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/748—Machines or parts thereof not otherwise provided for
    • B29L2031/7506—Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR887569A 1962-02-09 1962-02-09 Process for the production of key valves Expired FR1327745A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR887569A FR1327745A (en) 1962-02-09 1962-02-09 Process for the production of key valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887569A FR1327745A (en) 1962-02-09 1962-02-09 Process for the production of key valves

Publications (1)

Publication Number Publication Date
FR1327745A true FR1327745A (en) 1963-05-24

Family

ID=8772380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887569A Expired FR1327745A (en) 1962-02-09 1962-02-09 Process for the production of key valves

Country Status (1)

Country Link
FR (1) FR1327745A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314644A (en) * 1964-04-21 1967-04-18 Dwyer Mfg Co F W Rotary flow control valve and method of manufacture
FR2463316A1 (en) * 1979-08-09 1981-02-20 Auboiroux Jean Inexpensive monolithic assemblies contg. parts free to rotate - where one part is used as insert in casting or moulding to make valves, ball joints, and many other mechanical assemblies
EP0482272A1 (en) * 1990-10-24 1992-04-29 Ab Volvo Valve unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314644A (en) * 1964-04-21 1967-04-18 Dwyer Mfg Co F W Rotary flow control valve and method of manufacture
FR2463316A1 (en) * 1979-08-09 1981-02-20 Auboiroux Jean Inexpensive monolithic assemblies contg. parts free to rotate - where one part is used as insert in casting or moulding to make valves, ball joints, and many other mechanical assemblies
EP0482272A1 (en) * 1990-10-24 1992-04-29 Ab Volvo Valve unit

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