PL210942A1 - Zawor motylkowy oraz sposob wytwarzania zaworu motylkowego - Google Patents

Zawor motylkowy oraz sposob wytwarzania zaworu motylkowego

Info

Publication number
PL210942A1
PL210942A1 PL21094278A PL21094278A PL210942A1 PL 210942 A1 PL210942 A1 PL 210942A1 PL 21094278 A PL21094278 A PL 21094278A PL 21094278 A PL21094278 A PL 21094278A PL 210942 A1 PL210942 A1 PL 210942A1
Authority
PL
Poland
Prior art keywords
butterfly valve
manufacturing
butterfly
valve
Prior art date
Application number
PL21094278A
Other languages
English (en)
Other versions
PL115697B1 (en
Original Assignee
Milwaukee Valve Co Inc
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 Milwaukee Valve Co Inc filed Critical Milwaukee Valve Co Inc
Publication of PL210942A1 publication Critical patent/PL210942A1/pl
Publication of PL115697B1 publication Critical patent/PL115697B1/pl

Links

Classifications

    • 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
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Lift Valve (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Valve Housings (AREA)
PL1978210942A 1977-11-17 1978-11-15 Butterfly valve and method of manufacturing the same PL115697B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85318277A 1977-11-17 1977-11-17

Publications (2)

Publication Number Publication Date
PL210942A1 true PL210942A1 (pl) 1979-08-27
PL115697B1 PL115697B1 (en) 1981-04-30

Family

ID=25315290

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1978210942A PL115697B1 (en) 1977-11-17 1978-11-15 Butterfly valve and method of manufacturing the same

Country Status (14)

Country Link
JP (1) JPS5499224A (pl)
AR (1) AR215535A1 (pl)
AU (1) AU526099B2 (pl)
BR (1) BR7807551A (pl)
CA (1) CA1084476A (pl)
DE (1) DE2849779C2 (pl)
ES (1) ES475133A1 (pl)
FR (1) FR2409434A1 (pl)
GB (1) GB2008227B (pl)
IL (1) IL55957A (pl)
IT (1) IT1101160B (pl)
MX (1) MX147864A (pl)
PL (1) PL115697B1 (pl)
ZA (1) ZA786488B (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348006A (en) 1979-07-19 1982-09-07 Kerotest Manufacturing Corp. Plastic valve assembly
IT1263835B (it) * 1993-02-01 1996-09-04 Valvola a sfera con struttura piatta discoidale, in materiale sintetico, con nucleo metallico incorporato
AT410245B (de) * 1993-07-14 2003-03-25 Bosch Gmbh Robert Aus kunststoff bestehender formkörper
DE4329526A1 (de) * 1993-09-02 1995-03-09 Mann & Hummel Filter Drosseleinrichtung
DE4329527A1 (de) * 1993-09-02 1995-03-09 Mann & Hummel Filter Drosseleinrichtung
DE19615438A1 (de) * 1995-07-17 1997-01-23 Mann & Hummel Filter Ventil
DE19820614C1 (de) * 1998-05-08 1999-08-19 Xomox Int Gmbh Verfahren zur Herstellung eines Klappengehäuses und einer Klappenscheibe
SE529665C2 (sv) * 2005-09-09 2007-10-16 Arca Systems Internat Ab Ventil samt förfarande för tillverkning därav
EP2141393B1 (en) * 2007-04-26 2018-10-03 Asahi Organic Chemicals Industry Co., Ltd. Valve manufacturing method, and valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378493A (en) * 1970-12-08 1974-12-27 Serck Industries Ltd Lined bodies for fluid control valves
US3929314A (en) * 1973-06-08 1975-12-30 Eaton Corp Actuating means for a butterfly valve
US3902697A (en) * 1973-09-27 1975-09-02 Milwaukee Valve Butterfly valve

Also Published As

Publication number Publication date
IT1101160B (it) 1985-09-28
MX147864A (es) 1983-01-25
CA1084476A (en) 1980-08-26
ZA786488B (en) 1979-10-31
IT7829814A0 (it) 1978-11-15
AU526099B2 (en) 1982-12-16
JPS6246751B2 (pl) 1987-10-05
FR2409434A1 (fr) 1979-06-15
JPS5499224A (en) 1979-08-04
GB2008227A (en) 1979-05-31
AR215535A1 (es) 1979-10-15
DE2849779A1 (de) 1979-05-23
AU4150078A (en) 1979-05-24
FR2409434B3 (pl) 1980-03-21
IL55957A (en) 1982-09-30
IL55957A0 (en) 1979-01-31
DE2849779C2 (de) 1986-01-23
ES475133A1 (es) 1979-06-01
PL115697B1 (en) 1981-04-30
BR7807551A (pt) 1979-07-24
GB2008227B (en) 1982-03-17

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