DE8800255U1 - Absperrarmatur - Google Patents
AbsperrarmaturInfo
- Publication number
- DE8800255U1 DE8800255U1 DE8800255U DE8800255U DE8800255U1 DE 8800255 U1 DE8800255 U1 DE 8800255U1 DE 8800255 U DE8800255 U DE 8800255U DE 8800255 U DE8800255 U DE 8800255U DE 8800255 U1 DE8800255 U1 DE 8800255U1
- Authority
- DE
- Germany
- Prior art keywords
- shut
- sealing strip
- valve
- passage opening
- shaped
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 58
- 230000000694 effects Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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
- F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8800255U DE8800255U1 (de) | 1988-01-12 | 1988-01-12 | Absperrarmatur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8800255U DE8800255U1 (de) | 1988-01-12 | 1988-01-12 | Absperrarmatur |
Publications (1)
Publication Number | Publication Date |
---|---|
DE8800255U1 true DE8800255U1 (de) | 1988-02-25 |
Family
ID=6819448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8800255U Expired DE8800255U1 (de) | 1988-01-12 | 1988-01-12 | Absperrarmatur |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE8800255U1 (xx) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8802186U1 (de) * | 1988-02-19 | 1988-04-28 | zur Steege, geb. Hintze, Ellen, 4740 Oelde | Absperrarmatur |
DE3815402A1 (de) * | 1988-05-05 | 1989-11-16 | Pks Engineering | Vorrichtung zur abdichtung |
DE3818073A1 (de) * | 1988-05-27 | 1989-12-21 | Zur Steege Geb Hintze Ellen | Absperrarmatur |
DE3823734A1 (de) * | 1988-07-13 | 1990-01-18 | Pks Engineering | Absperrvorrichtung fuer rohrleitungen |
US5193823A (en) * | 1988-05-05 | 1993-03-16 | Mannesmann Aktiengesellschaft | Resilient metallic sealing member |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2059656A (en) * | 1935-12-21 | 1936-11-03 | Allis Chalmers Mfg Co | Butterfly valve |
CH383104A (de) * | 1959-07-29 | 1964-10-15 | Edward Swain Frank | Absperrklappe |
DE8201271U1 (de) * | 1982-01-21 | 1982-06-16 | H. Krantz Gmbh & Co, 5100 Aachen | Leitungsstueck mit einer absperrklappe |
DE8232883U1 (de) * | 1982-11-24 | 1984-03-22 | Hermann Rappold & Co GmbH, 5160 Düren | Klappenventil mit einer dichtung aus biegeelastischen dichtstreifen |
US4527773A (en) * | 1982-03-12 | 1985-07-09 | Hermann Rappold & Co. Gbmh | Shut-off valve with a seal formed from an elastic strip |
-
1988
- 1988-01-12 DE DE8800255U patent/DE8800255U1/de not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2059656A (en) * | 1935-12-21 | 1936-11-03 | Allis Chalmers Mfg Co | Butterfly valve |
CH383104A (de) * | 1959-07-29 | 1964-10-15 | Edward Swain Frank | Absperrklappe |
DE8201271U1 (de) * | 1982-01-21 | 1982-06-16 | H. Krantz Gmbh & Co, 5100 Aachen | Leitungsstueck mit einer absperrklappe |
US4527773A (en) * | 1982-03-12 | 1985-07-09 | Hermann Rappold & Co. Gbmh | Shut-off valve with a seal formed from an elastic strip |
DE8232883U1 (de) * | 1982-11-24 | 1984-03-22 | Hermann Rappold & Co GmbH, 5160 Düren | Klappenventil mit einer dichtung aus biegeelastischen dichtstreifen |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8802186U1 (de) * | 1988-02-19 | 1988-04-28 | zur Steege, geb. Hintze, Ellen, 4740 Oelde | Absperrarmatur |
DE3815402A1 (de) * | 1988-05-05 | 1989-11-16 | Pks Engineering | Vorrichtung zur abdichtung |
US5193823A (en) * | 1988-05-05 | 1993-03-16 | Mannesmann Aktiengesellschaft | Resilient metallic sealing member |
DE3818073A1 (de) * | 1988-05-27 | 1989-12-21 | Zur Steege Geb Hintze Ellen | Absperrarmatur |
DE3823734A1 (de) * | 1988-07-13 | 1990-01-18 | Pks Engineering | Absperrvorrichtung fuer rohrleitungen |
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