GB1011186A - Improvements in or relating to sealing rings - Google Patents
Improvements in or relating to sealing ringsInfo
- Publication number
- GB1011186A GB1011186A GB3722563A GB3722563A GB1011186A GB 1011186 A GB1011186 A GB 1011186A GB 3722563 A GB3722563 A GB 3722563A GB 3722563 A GB3722563 A GB 3722563A GB 1011186 A GB1011186 A GB 1011186A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sealing rings
- retained
- relating
- valves
- clearance
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
1,011,186. Valves. NORMALAIR Ltd. Aug. 10, 1964 [Sept. 21, 1963], No. 37225/63. Heading F2V. Undue distortion of resilient metal sealing rings 2, 2<SP>1</SP>, retained with minimal clearance permitting peripheral rotation within the walls 8, 9, 10 of a peripheral groove formed by butterfly closure 11 and retaining ring 12, is prevented by rigid ring 4 retained with clearance within annular chamber 3 therebetween. The sealing ring assembly may also be employed in sleeve valves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3722563A GB1011186A (en) | 1963-09-21 | 1963-09-21 | Improvements in or relating to sealing rings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3722563A GB1011186A (en) | 1963-09-21 | 1963-09-21 | Improvements in or relating to sealing rings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1011186A true GB1011186A (en) | 1965-11-24 |
Family
ID=10394781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3722563A Expired GB1011186A (en) | 1963-09-21 | 1963-09-21 | Improvements in or relating to sealing rings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1011186A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150028242A1 (en) * | 2013-07-29 | 2015-01-29 | Fisher Controls International Llc | Fluid valve apparatus having enclosed seals |
-
1963
- 1963-09-21 GB GB3722563A patent/GB1011186A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150028242A1 (en) * | 2013-07-29 | 2015-01-29 | Fisher Controls International Llc | Fluid valve apparatus having enclosed seals |
US9400061B2 (en) * | 2013-07-29 | 2016-07-26 | Fisher Controls International Llc | Fluid valve apparatus having enclosed seals |
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