DE7622591U1 - Absperrvorrichtung fuer eine luftfoerderleitung - Google Patents

Absperrvorrichtung fuer eine luftfoerderleitung

Info

Publication number
DE7622591U1
DE7622591U1 DE19767622591 DE7622591U DE7622591U1 DE 7622591 U1 DE7622591 U1 DE 7622591U1 DE 19767622591 DE19767622591 DE 19767622591 DE 7622591 U DE7622591 U DE 7622591U DE 7622591 U1 DE7622591 U1 DE 7622591U1
Authority
DE
Germany
Prior art keywords
flap
housing
shut
sealing ring
groove
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
DE19767622591
Other languages
German (de)
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE7622591U1 publication Critical patent/DE7622591U1/de
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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/004—Sealings comprising at least two sealings in succession forming of recuperation chamber for the leaking fluid
    • 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
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
DE19767622591 1976-03-05 1976-07-16 Absperrvorrichtung fuer eine luftfoerderleitung Expired DE7622591U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH281376A CH594421A5 (enrdf_load_stackoverflow) 1976-03-05 1976-03-05

Publications (1)

Publication Number Publication Date
DE7622591U1 true DE7622591U1 (de) 1978-03-02

Family

ID=4242172

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19767622591 Expired DE7622591U1 (de) 1976-03-05 1976-07-16 Absperrvorrichtung fuer eine luftfoerderleitung
DE19762632231 Withdrawn DE2632231A1 (de) 1976-03-05 1976-07-16 Absperrvorrichtung fuer eine luftfoerderleitung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19762632231 Withdrawn DE2632231A1 (de) 1976-03-05 1976-07-16 Absperrvorrichtung fuer eine luftfoerderleitung

Country Status (4)

Country Link
BE (1) BE852097A (enrdf_load_stackoverflow)
CH (1) CH594421A5 (enrdf_load_stackoverflow)
DE (2) DE7622591U1 (enrdf_load_stackoverflow)
FR (1) FR2362317A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2916050A1 (de) * 2014-03-04 2015-09-09 Rico-Sicherheitstechnik AG Absperrorgan für eine Rohrleitung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658853A (en) * 1985-01-09 1987-04-21 Regenerative Environmental Equipment Co., Inc. Anti-leak valving system
WO2001075341A2 (en) * 2000-03-31 2001-10-11 Mks Instruments, Inc. Butterfly valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2916050A1 (de) * 2014-03-04 2015-09-09 Rico-Sicherheitstechnik AG Absperrorgan für eine Rohrleitung
WO2015132094A1 (de) * 2014-03-04 2015-09-11 Rico Sicherheitstechnik Ag Absperrorgan für eine rohrleitung

Also Published As

Publication number Publication date
DE2632231A1 (de) 1977-09-15
FR2362317B1 (enrdf_load_stackoverflow) 1980-06-06
BE852097A (fr) 1977-07-01
CH594421A5 (enrdf_load_stackoverflow) 1978-01-13
FR2362317A1 (fr) 1978-03-17

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