BR8700672A - Valvula de vedacao com um disco de valvula montado no centro - Google Patents

Valvula de vedacao com um disco de valvula montado no centro

Info

Publication number
BR8700672A
BR8700672A BR8700672A BR8700672A BR8700672A BR 8700672 A BR8700672 A BR 8700672A BR 8700672 A BR8700672 A BR 8700672A BR 8700672 A BR8700672 A BR 8700672A BR 8700672 A BR8700672 A BR 8700672A
Authority
BR
Brazil
Prior art keywords
valve
center
disc mounted
sealing
valve disc
Prior art date
Application number
BR8700672A
Other languages
English (en)
Portuguese (pt)
Inventor
Klaus Brein
Hein-Juergen Ruckert
Original Assignee
Klein Schanzlin & Becker 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 Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of BR8700672A publication Critical patent/BR8700672A/pt

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
BR8700672A 1986-02-13 1987-02-13 Valvula de vedacao com um disco de valvula montado no centro BR8700672A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3604499A DE3604499C1 (de) 1986-02-13 1986-02-13 Absperrklappe mit zentrisch gelagerter Klappenscheibe

Publications (1)

Publication Number Publication Date
BR8700672A true BR8700672A (pt) 1987-12-15

Family

ID=6294008

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700672A BR8700672A (pt) 1986-02-13 1987-02-13 Valvula de vedacao com um disco de valvula montado no centro

Country Status (5)

Country Link
BR (1) BR8700672A (fr)
DE (1) DE3604499C1 (fr)
FR (1) FR2594200B1 (fr)
IN (1) IN166705B (fr)
IT (1) IT1202428B (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133513A (en) * 1976-10-26 1979-01-09 Celanese Corporation Butterfly valve assembly
DE2843860A1 (de) * 1978-10-07 1980-04-10 Klein Schanzlin & Becker Ag Absperrklappe mit zentrisch gelagerter klappenscheibe
US4289297A (en) * 1979-04-20 1981-09-15 Tomoe Technical Research Company Butterfly valve
GB2033057B (en) * 1979-10-05 1983-01-06 Klein Schanzlin & Becker Ag Butterfly valve
IT1136123B (it) * 1980-02-11 1986-08-27 Fip Formatura Inienzione Poli Valvola a farfalla perfezionata

Also Published As

Publication number Publication date
FR2594200A1 (fr) 1987-08-14
DE3604499C1 (de) 1987-02-19
IT1202428B (it) 1989-02-09
IN166705B (fr) 1990-07-07
IT8719170A0 (it) 1987-01-27
FR2594200B1 (fr) 1989-08-25

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)