GB1536729A - Valve stem and seal - Google Patents
Valve stem and sealInfo
- Publication number
- GB1536729A GB1536729A GB4659577A GB4659577A GB1536729A GB 1536729 A GB1536729 A GB 1536729A GB 4659577 A GB4659577 A GB 4659577A GB 4659577 A GB4659577 A GB 4659577A GB 1536729 A GB1536729 A GB 1536729A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seal
- valve stem
- sept
- heading
- aug
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0657—Particular coverings or materials
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
- Valve Housings (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Closures For Containers (AREA)
- Reciprocating Pumps (AREA)
- Check Valves (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
1536729 Valves ROCKWELL INTERNATIONAL CORP 2 Aug 1976 [17 Sept 1975 (3)] 46595/77 Divided out of 1536728 Heading F2V The description is similar to that of Specification 1,536,728 but the claims relate to the valved vent passage between the body and the cap.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61419575A | 1975-09-17 | 1975-09-17 | |
US61420775A | 1975-09-17 | 1975-09-17 | |
US05/614,206 US4047275A (en) | 1975-09-17 | 1975-09-17 | Method of assembling valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1536729A true GB1536729A (en) | 1978-12-20 |
Family
ID=27417117
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4659577A Expired GB1536729A (en) | 1975-09-17 | 1976-08-02 | Valve stem and seal |
GB3206976A Expired GB1536728A (en) | 1975-09-17 | 1976-08-02 | Plastics ball valve |
GB4659477A Expired GB1536730A (en) | 1975-09-17 | 1977-08-02 | Plastics valve |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3206976A Expired GB1536728A (en) | 1975-09-17 | 1976-08-02 | Plastics ball valve |
GB4659477A Expired GB1536730A (en) | 1975-09-17 | 1977-08-02 | Plastics valve |
Country Status (13)
Country | Link |
---|---|
JP (2) | JPS5237230A (en) |
AR (2) | AR211028A1 (en) |
AU (1) | AU507621B2 (en) |
BR (1) | BR7606127A (en) |
CH (1) | CH602975A5 (en) |
DE (2) | DE2661013C2 (en) |
ES (1) | ES451650A1 (en) |
FR (1) | FR2324960A1 (en) |
GB (3) | GB1536729A (en) |
IT (1) | IT1068472B (en) |
MX (1) | MX143438A (en) |
NL (1) | NL179844C (en) |
SE (2) | SE422834B (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4084304A (en) * | 1977-04-05 | 1978-04-18 | The Bendix Corporation | Method of constructing a valve |
JPS5621701Y2 (en) * | 1977-10-31 | 1981-05-22 | ||
JPS5479024U (en) * | 1977-11-16 | 1979-06-05 | ||
JPS59103090A (en) * | 1982-12-01 | 1984-06-14 | Toyo Kako Kk | Valve made of resin and its manufacture |
DE3308347C2 (en) * | 1983-03-09 | 1995-03-23 | Siegfried Boehnisch | Branch and shut-off device for cold water supply networks |
NL8403825A (en) * | 1984-12-17 | 1986-07-16 | Nefit Nv | BALL VALVE COMPLETELY MANUFACTURED FROM PLASTIC. |
DE3519532C1 (en) * | 1985-03-30 | 1986-09-11 | Reinert GmbH & Co KG, 5608 Radevormwald | Plastic shut-off element for fluid conduits |
JPH0514059Y2 (en) * | 1985-11-30 | 1993-04-14 | ||
FR2607570B1 (en) * | 1986-11-28 | 1989-03-10 | Pierre Boisserand | DOUBLE SEALED WELDED TAP |
GB2205630A (en) * | 1987-06-08 | 1988-12-14 | Antony Waterfield | Base unit and valve for underground water supply chamber |
DE19711740C2 (en) * | 1997-03-20 | 2000-11-30 | Stuebbe Asv Gmbh | Ball valve made of plastic |
US8870233B2 (en) | 2007-07-03 | 2014-10-28 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
SG175263A1 (en) | 2009-04-20 | 2011-11-28 | Weir Spm Inc | Flowline flapper valve |
EA201171356A1 (en) | 2009-06-03 | 2012-05-30 | Эс.Пи.Эм.ФЛОУ КОНТРОЛ, ИНК. | LOCKING VALVE INDICATOR |
GB2520218A (en) | 2012-08-16 | 2015-05-13 | Spm Flow Control Inc | Plug valve having preloaded seal segments |
US9273543B2 (en) | 2012-08-17 | 2016-03-01 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
US9322243B2 (en) | 2012-08-17 | 2016-04-26 | S.P.M. Flow Control, Inc. | Automated relief valve control system and method |
USD707797S1 (en) | 2013-03-15 | 2014-06-24 | S.P.M. Flow Control, Inc. | Seal segment |
USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
WO2015002863A1 (en) | 2013-07-01 | 2015-01-08 | S.P.M. Flow Control, Inc. | Manifold assembly |
GB2555356B (en) | 2015-06-15 | 2022-01-05 | Spm Flow Control Inc | Full-root-radius-threaded wing nut having increased wall thickness |
US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE819250C (en) * | 1949-03-19 | 1951-10-31 | Knorr Bremse Gmbh | Stop cock, especially for air brake systems |
US2861773A (en) * | 1954-12-15 | 1958-11-25 | Acf Ind Inc | Spherical plug valve |
FR1161049A (en) * | 1957-06-05 | 1958-08-19 | Hoechst Ag | Method and apparatus for making mating fittings for thermoplastic pipes by a welding operation |
DE1795529U (en) * | 1959-02-28 | 1959-09-10 | Friedrich Stuebbe | TAP WITH A ROTATING PLUG WITH A MEANS OF A SPINDLE IN A TAP HOUSING. |
US3228652A (en) * | 1962-02-09 | 1966-01-11 | Hoke Inc | Valve having downstream fluid pressure seal |
FR1363329A (en) * | 1963-04-30 | 1964-06-12 | Silec Liaisons Elec | Method and device for controlling the braking of a mobile |
US3390861A (en) * | 1966-04-11 | 1968-07-02 | Lincoln Valves Ltd | Wedge type ball valve with separate actuators |
US3411746A (en) * | 1966-06-30 | 1968-11-19 | Balon Corp | Welded ball valve construction |
US3550902A (en) * | 1968-11-15 | 1970-12-29 | Cabot Corp | Double-union ball valve assembly |
ZA74541B (en) * | 1973-02-02 | 1974-11-27 | Serck Industries Ltd | Process for manufacture of fluid control valves |
US3844531A (en) * | 1973-05-29 | 1974-10-29 | N Grengs | Slide valve |
-
1976
- 1976-08-02 GB GB4659577A patent/GB1536729A/en not_active Expired
- 1976-08-02 GB GB3206976A patent/GB1536728A/en not_active Expired
- 1976-08-04 AU AU16538/76A patent/AU507621B2/en not_active Expired
- 1976-08-24 MX MX16600576A patent/MX143438A/en unknown
- 1976-09-01 NL NL7609732A patent/NL179844C/en not_active IP Right Cessation
- 1976-09-07 SE SE7609877A patent/SE422834B/en not_active IP Right Cessation
- 1976-09-08 FR FR7626997A patent/FR2324960A1/en active Granted
- 1976-09-08 CH CH1140976A patent/CH602975A5/xx not_active IP Right Cessation
- 1976-09-15 AR AR26471376A patent/AR211028A1/en active
- 1976-09-16 IT IT2723576A patent/IT1068472B/en active
- 1976-09-16 JP JP11001976A patent/JPS5237230A/en active Pending
- 1976-09-16 BR BR7606127A patent/BR7606127A/en unknown
- 1976-09-17 DE DE19762661013 patent/DE2661013C2/de not_active Expired
- 1976-09-17 DE DE19762641931 patent/DE2641931A1/en active Granted
- 1976-09-17 ES ES451650A patent/ES451650A1/en not_active Expired
-
1977
- 1977-08-02 GB GB4659477A patent/GB1536730A/en not_active Expired
- 1977-09-09 AR AR26915277A patent/AR215022A1/en active
-
1979
- 1979-07-25 SE SE7906359A patent/SE435544B/en not_active IP Right Cessation
-
1985
- 1985-10-28 JP JP16559485U patent/JPS6181064U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2324960A1 (en) | 1977-04-15 |
AU1653876A (en) | 1978-02-09 |
SE7609877L (en) | 1977-03-18 |
SE7906359L (en) | 1979-07-25 |
GB1536730A (en) | 1978-12-20 |
FR2324960B1 (en) | 1983-04-29 |
CH602975A5 (en) | 1978-08-15 |
JPS6181064U (en) | 1986-05-29 |
AR211028A1 (en) | 1977-10-14 |
IT1068472B (en) | 1985-03-21 |
AU507621B2 (en) | 1980-02-21 |
SE422834B (en) | 1982-03-29 |
GB1536728A (en) | 1978-12-20 |
DE2641931C2 (en) | 1987-07-02 |
JPS5237230A (en) | 1977-03-23 |
AR215022A1 (en) | 1979-08-31 |
ES451650A1 (en) | 1977-11-16 |
BR7606127A (en) | 1978-04-11 |
DE2661013C2 (en) | 1987-11-26 |
NL179844B (en) | 1986-06-16 |
DE2641931A1 (en) | 1977-03-24 |
NL7609732A (en) | 1977-03-21 |
MX143438A (en) | 1981-05-12 |
SE435544B (en) | 1984-10-01 |
NL179844C (en) | 1986-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
728C | Application made for restoration (sect. 28/1977) | ||
728A | Order made restoring the patent (sect. 28/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19960801 |