DE2843860A1 - Absperrklappe mit zentrisch gelagerter klappenscheibe - Google Patents

Absperrklappe mit zentrisch gelagerter klappenscheibe

Info

Publication number
DE2843860A1
DE2843860A1 DE19782843860 DE2843860A DE2843860A1 DE 2843860 A1 DE2843860 A1 DE 2843860A1 DE 19782843860 DE19782843860 DE 19782843860 DE 2843860 A DE2843860 A DE 2843860A DE 2843860 A1 DE2843860 A1 DE 2843860A1
Authority
DE
Germany
Prior art keywords
valve disc
valve
sealing
butterfly valve
sealing surface
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.)
Ceased
Application number
DE19782843860
Other languages
German (de)
English (en)
Inventor
Klaus Brein
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.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and 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 and Becker AG filed Critical Klein Schanzlin and Becker AG
Priority to DE19782843860 priority Critical patent/DE2843860A1/de
Priority to CH798579A priority patent/CH639467A5/de
Priority to IT25926/79A priority patent/IT1123283B/it
Priority to SE7907971A priority patent/SE438540B/sv
Priority to AT0632279A priority patent/AT381773B/de
Priority to FR7924679A priority patent/FR2438216A1/fr
Priority to GB7934651A priority patent/GB2033058B/en
Publication of DE2843860A1 publication Critical patent/DE2843860A1/de
Ceased 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
    • 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)
DE19782843860 1978-10-07 1978-10-07 Absperrklappe mit zentrisch gelagerter klappenscheibe Ceased DE2843860A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19782843860 DE2843860A1 (de) 1978-10-07 1978-10-07 Absperrklappe mit zentrisch gelagerter klappenscheibe
CH798579A CH639467A5 (de) 1978-10-07 1979-09-04 Absperrklappe mit zentrisch gelagerter klappenscheibe.
IT25926/79A IT1123283B (it) 1978-10-07 1979-09-21 Valvola di intercettazione a farfalla con disco supportato centralmente
SE7907971A SE438540B (sv) 1978-10-07 1979-09-26 Avstengningsventil med centriskt lagrad ventilskiva
AT0632279A AT381773B (de) 1978-10-07 1979-09-26 Absperrklappe mit zentrisch gelagerter klappenscheibe
FR7924679A FR2438216A1 (fr) 1978-10-07 1979-10-04 Clapet d'isolement avec disque a montage centre
GB7934651A GB2033058B (en) 1978-10-07 1979-10-05 Butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782843860 DE2843860A1 (de) 1978-10-07 1978-10-07 Absperrklappe mit zentrisch gelagerter klappenscheibe

Publications (1)

Publication Number Publication Date
DE2843860A1 true DE2843860A1 (de) 1980-04-10

Family

ID=6051687

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782843860 Ceased DE2843860A1 (de) 1978-10-07 1978-10-07 Absperrklappe mit zentrisch gelagerter klappenscheibe

Country Status (7)

Country Link
AT (1) AT381773B (it)
CH (1) CH639467A5 (it)
DE (1) DE2843860A1 (it)
FR (1) FR2438216A1 (it)
GB (1) GB2033058B (it)
IT (1) IT1123283B (it)
SE (1) SE438540B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604499C1 (de) * 1986-02-13 1987-02-19 Klein Schanzlin & Becker Ag Absperrklappe mit zentrisch gelagerter Klappenscheibe
DE102007016240A1 (de) * 2007-04-04 2008-10-09 Kieselmann Gmbh Scheibenventil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012000257A1 (de) * 2012-01-10 2013-07-11 Carl Freudenberg Kg Dichtung für ein Scheibenventil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608161A1 (de) * 1976-02-27 1977-09-01 Tomoe Tech Res Co Klappenventil
DE2620072B2 (it) * 1975-05-09 1978-09-21 Milwaukee Valve Co., Inc., Milwaukee, Wis. (V.St.A.)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778028A (en) * 1972-08-02 1973-12-11 Dore Co John L Lined butterfly valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620072B2 (it) * 1975-05-09 1978-09-21 Milwaukee Valve Co., Inc., Milwaukee, Wis. (V.St.A.)
DE2608161A1 (de) * 1976-02-27 1977-09-01 Tomoe Tech Res Co Klappenventil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604499C1 (de) * 1986-02-13 1987-02-19 Klein Schanzlin & Becker Ag Absperrklappe mit zentrisch gelagerter Klappenscheibe
DE102007016240A1 (de) * 2007-04-04 2008-10-09 Kieselmann Gmbh Scheibenventil
DE102007016240B4 (de) * 2007-04-04 2011-08-25 Kieselmann GmbH, 75438 Scheibenventil

Also Published As

Publication number Publication date
SE7907971L (sv) 1980-04-08
GB2033058B (en) 1983-01-06
SE438540B (sv) 1985-04-22
GB2033058A (en) 1980-05-14
AT381773B (de) 1986-11-25
ATA632279A (de) 1986-04-15
FR2438216A1 (fr) 1980-04-30
CH639467A5 (de) 1983-11-15
FR2438216B1 (it) 1984-12-28
IT7925926A0 (it) 1979-09-21
IT1123283B (it) 1986-04-30

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8131 Rejection