GB927973A - Improvements in or relating to clamping devices for sealing rings - Google Patents
Improvements in or relating to clamping devices for sealing ringsInfo
- Publication number
- GB927973A GB927973A GB3889961A GB3889961A GB927973A GB 927973 A GB927973 A GB 927973A GB 3889961 A GB3889961 A GB 3889961A GB 3889961 A GB3889961 A GB 3889961A GB 927973 A GB927973 A GB 927973A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- disc
- bolts
- relating
- sealing rings
- 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
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
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
-
- 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
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
927,973. Valves. H. W. WALDENMAIER, [trading as JOHANNES ERHARD H. WALDENMAIR ERBEN SUDDEUTSCHE ARMATURENFABRIK]. Oct. 31, 1961 [Oct. 13, 1960], No. 38899/61. Class 135. A butterfly valve closure member comprises a valve disc 3, stepped to receive a clamping ring 4, between which is held a sealing ring 5 of circular or other cross-section. The ring is secured to the disc by bolts 8 and stop bolts 9 are provided to determine a gap 10 between the ring and disc. The bolts 9 are adjustable to vary the gap which determines the stressing of the sealing ring. The clamping ring and disc are shaped at 6 and 7 to conform to the cross-section of the ring.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEE0020116 | 1960-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB927973A true GB927973A (en) | 1963-06-06 |
Family
ID=7070185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3889961A Expired GB927973A (en) | 1960-10-31 | 1961-10-31 | Improvements in or relating to clamping devices for sealing rings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB927973A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260504A (en) * | 1963-10-15 | 1966-07-12 | Mojonnier Bros Co | Seat arrangement for control valves and the like |
JPS5295326A (en) * | 1976-02-06 | 1977-08-10 | Kubota Ltd | Butterfly valve |
JPS5379430U (en) * | 1976-12-04 | 1978-07-01 | ||
JPS5379431U (en) * | 1976-12-04 | 1978-07-01 | ||
JPS541226U (en) * | 1977-06-07 | 1979-01-06 | ||
DE9420468U1 (en) * | 1994-12-22 | 1995-02-23 | Leybold Ag, 63450 Hanau | Sight glass |
-
1961
- 1961-10-31 GB GB3889961A patent/GB927973A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3260504A (en) * | 1963-10-15 | 1966-07-12 | Mojonnier Bros Co | Seat arrangement for control valves and the like |
JPS5295326A (en) * | 1976-02-06 | 1977-08-10 | Kubota Ltd | Butterfly valve |
JPS5379430U (en) * | 1976-12-04 | 1978-07-01 | ||
JPS5379431U (en) * | 1976-12-04 | 1978-07-01 | ||
JPS541226U (en) * | 1977-06-07 | 1979-01-06 | ||
DE9420468U1 (en) * | 1994-12-22 | 1995-02-23 | Leybold Ag, 63450 Hanau | Sight glass |
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