DE3930779C2 - - Google Patents

Info

Publication number
DE3930779C2
DE3930779C2 DE19893930779 DE3930779A DE3930779C2 DE 3930779 C2 DE3930779 C2 DE 3930779C2 DE 19893930779 DE19893930779 DE 19893930779 DE 3930779 A DE3930779 A DE 3930779A DE 3930779 C2 DE3930779 C2 DE 3930779C2
Authority
DE
Germany
Prior art keywords
butterfly valve
support element
housing
lining
elastically deformable
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 - Fee Related
Application number
DE19893930779
Other languages
German (de)
English (en)
Other versions
DE3930779A1 (de
Inventor
Heinz-Juergen 6711 Grossniedesheim De Ruckert
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.)
KSB AG
Original Assignee
KSB AG
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 KSB AG filed Critical KSB AG
Priority to DE19893930779 priority Critical patent/DE3930779A1/de
Publication of DE3930779A1 publication Critical patent/DE3930779A1/de
Application granted granted Critical
Publication of DE3930779C2 publication Critical patent/DE3930779C2/de
Granted 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
DE19893930779 1989-09-14 1989-09-14 Zentrierhilfe fuer eine absperrklappe Granted DE3930779A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893930779 DE3930779A1 (de) 1989-09-14 1989-09-14 Zentrierhilfe fuer eine absperrklappe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893930779 DE3930779A1 (de) 1989-09-14 1989-09-14 Zentrierhilfe fuer eine absperrklappe

Publications (2)

Publication Number Publication Date
DE3930779A1 DE3930779A1 (de) 1991-04-04
DE3930779C2 true DE3930779C2 (cg-RX-API-DMAC7.html) 1993-07-22

Family

ID=6389468

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893930779 Granted DE3930779A1 (de) 1989-09-14 1989-09-14 Zentrierhilfe fuer eine absperrklappe

Country Status (1)

Country Link
DE (1) DE3930779A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3059093B2 (ja) * 1994-12-26 2000-07-04 日本碍子株式会社 高温流体用バタフライ弁

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399833A (en) * 1982-02-04 1983-08-23 Keystone International, Inc. Valve assembly
FR2570789B1 (fr) * 1984-09-27 1986-12-05 Amri Robinet a papillon a caractere universel et procede de fabrication dudit robinet

Also Published As

Publication number Publication date
DE3930779A1 (de) 1991-04-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee