NO742637L - - Google Patents
Info
- Publication number
- NO742637L NO742637L NO742637A NO742637A NO742637L NO 742637 L NO742637 L NO 742637L NO 742637 A NO742637 A NO 742637A NO 742637 A NO742637 A NO 742637A NO 742637 L NO742637 L NO 742637L
- Authority
- NO
- Norway
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
- F16K5/0663—Packings
- F16K5/0694—Spindle sealings
-
- 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
- F16K5/0626—Easy mounting or dismounting means
- F16K5/0631—Easy mounting or dismounting means between two flanges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US408183A US3894718A (en) | 1973-10-19 | 1973-10-19 | Ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO742637L true NO742637L (it) | 1975-05-20 |
Family
ID=23615192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO742637A NO742637L (it) | 1973-10-19 | 1974-07-18 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US3894718A (it) |
| JP (1) | JPS5944541B2 (it) |
| AT (1) | AT345046B (it) |
| BE (1) | BE815583A (it) |
| CA (1) | CA1000681A (it) |
| CH (1) | CH568510A5 (it) |
| DE (1) | DE2430410A1 (it) |
| DK (1) | DK382074A (it) |
| ES (1) | ES429343A1 (it) |
| FR (1) | FR2248448B1 (it) |
| GB (1) | GB1477929A (it) |
| HK (1) | HK46278A (it) |
| IT (1) | IT1013236B (it) |
| NL (1) | NL179157C (it) |
| NO (1) | NO742637L (it) |
| SE (1) | SE408461B (it) |
| ZA (1) | ZA742834B (it) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5241490B2 (it) * | 1974-10-18 | 1977-10-19 | ||
| US4506690A (en) * | 1979-10-15 | 1985-03-26 | The Garrett Corporation | Pressure regulator system |
| US4445532A (en) * | 1979-10-15 | 1984-05-01 | The Garrett Corporation | Pressure regulator system |
| US4410165A (en) * | 1982-02-16 | 1983-10-18 | Whitey Co. | Ball valve and seat assembly |
| US4602762A (en) * | 1982-02-16 | 1986-07-29 | Whitey Co. | Ball valve and seat assembly |
| US4671308A (en) * | 1982-10-14 | 1987-06-09 | Whitey Co. | Fire-safe ball valve |
| AU565423B2 (en) * | 1982-10-14 | 1987-09-17 | Whitey Co. | Fire-safe ball valve |
| GB8430368D0 (en) * | 1984-11-30 | 1985-01-09 | Southerton Ltd James | Valves |
| FR2580771B2 (fr) * | 1985-04-18 | 1990-01-19 | Whitey Co | Clapet spherique de type perfectionne comprenant un siege d'amont et un siege d'aval |
| DE3536860A1 (de) * | 1985-10-16 | 1987-04-16 | Friedrichsfeld Gmbh | Vorrichtung, insbesondere kugelhahn |
| US4792118A (en) * | 1986-02-12 | 1988-12-20 | Whitey Co. | Low dead space ring |
| DE3704634A1 (de) * | 1986-02-12 | 1987-08-13 | Whitey Co | Kugelhahn |
| US4750708A (en) * | 1986-04-23 | 1988-06-14 | Whitey Co. | High strength ball valve seat assembly |
| US4887644A (en) * | 1988-05-24 | 1989-12-19 | Whitey Co. | Tee fitting integrally formed in valve body |
| IT1232458B (it) * | 1989-01-13 | 1992-02-17 | Fip Formatura Inienzione Poli | Valvola a sfera con anello di arresto bidirezionale |
| US6685162B2 (en) * | 2000-03-06 | 2004-02-03 | Joseph Carpenter | Control valve having moveable inlet and outlet |
| DE20301744U1 (de) * | 2003-02-04 | 2004-06-09 | Cognis Deutschland Gmbh & Co. Kg | Beheizbarer Kugelhahn und damit ausgestattete Rohrleitung |
| CA2449372C (en) * | 2003-11-14 | 2007-10-16 | G. Robert Muddiman | Cylindrical plug valve |
| US7451959B2 (en) * | 2006-12-14 | 2008-11-18 | S.P.M. Flow Control, Inc. | Plug valve having a seal boss |
| US8870233B2 (en) | 2007-07-03 | 2014-10-28 | S.P.M. Flow Control, Inc. | Swivel joint with uniform ball bearing requirements |
| EA201171267A1 (ru) | 2009-04-20 | 2012-04-30 | Эс.Пи.Эм. ФЛОУ КОНТРОЛ, ИНК. | Откидной клапан для напорного трубопровода |
| CA2767042C (en) | 2009-06-03 | 2017-08-15 | S.P.M. Flow Control, Inc. | Plug valve indicator |
| CA2882169C (en) | 2012-08-16 | 2020-04-21 | S.P.M. 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 |
| US9010413B2 (en) | 2012-12-19 | 2015-04-21 | Oil States Energy Services, L.L.C. | Ball drop wellhead control apparatus |
| US9260933B2 (en) | 2013-01-15 | 2016-02-16 | Oil States Energy Services, L.L.C. | Modular ball drop |
| USD707332S1 (en) | 2013-03-15 | 2014-06-17 | S.P.M. Flow Control, Inc. | Seal assembly |
| USD707797S1 (en) | 2013-03-15 | 2014-06-24 | S.P.M. Flow Control, Inc. | Seal segment |
| US9568138B2 (en) | 2013-07-01 | 2017-02-14 | S.P.M. Flow Control, Inc. | Manifold assembly |
| JP6432433B2 (ja) | 2014-07-07 | 2018-12-05 | 株式会社デンソー | バルブ装置 |
| CN107850243A (zh) | 2015-06-15 | 2018-03-27 | S.P.M.流量控制股份有限公司 | 具有增加壁厚的全根部半径螺纹蝶型螺母 |
| US10677365B2 (en) | 2015-09-04 | 2020-06-09 | S.P.M. Flow Control, Inc. | Pressure relief valve assembly and methods |
| US11131404B2 (en) * | 2015-11-16 | 2021-09-28 | Hayward Industries, Inc. | Ball valve |
| CN106195313A (zh) * | 2016-08-30 | 2016-12-07 | 李德生 | 平截环保球阀 |
| CA3115181C (en) * | 2018-12-26 | 2023-06-27 | Cosmo Koki Co., Ltd. | Fluid control device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE853234C (de) * | 1943-07-28 | 1952-10-23 | Saunders Valve Co Ltd | Kuekenhahn |
| US3195560A (en) * | 1961-10-16 | 1965-07-20 | Bliss E W Co | Top entry ball valve |
| US3244398A (en) * | 1963-10-28 | 1966-04-05 | Scaramucci Domer | Composite seat ball valve |
| US3477691A (en) * | 1966-03-25 | 1969-11-11 | Owen H Griswold | Spherical plug valve |
| US3497176A (en) * | 1967-10-09 | 1970-02-24 | Hills Mccanna Co | Ball valve having progressive engagement of ball and yieldable seat |
| FR2020458A5 (it) * | 1969-01-27 | 1970-07-10 | Bouhot Marcel | |
| FR2050553A5 (it) * | 1969-06-17 | 1971-04-02 | Westinghouse Freins & Signaux |
-
1973
- 1973-10-19 US US408183A patent/US3894718A/en not_active Expired - Lifetime
-
1974
- 1974-05-03 ZA ZA00742834A patent/ZA742834B/xx unknown
- 1974-05-07 CA CA199,344A patent/CA1000681A/en not_active Expired
- 1974-05-24 IT IT51202/74A patent/IT1013236B/it active
- 1974-05-27 BE BE144792A patent/BE815583A/xx not_active IP Right Cessation
- 1974-05-31 JP JP49061748A patent/JPS5944541B2/ja not_active Expired
- 1974-06-17 FR FR7420944A patent/FR2248448B1/fr not_active Expired
- 1974-06-25 DE DE2430410A patent/DE2430410A1/de not_active Ceased
- 1974-06-27 AT AT531774A patent/AT345046B/de not_active IP Right Cessation
- 1974-07-01 NL NLAANVRAGE7408837,A patent/NL179157C/xx not_active IP Right Cessation
- 1974-07-11 GB GB3073474A patent/GB1477929A/en not_active Expired
- 1974-07-16 DK DK382074A patent/DK382074A/da not_active Application Discontinuation
- 1974-07-17 SE SE7409315A patent/SE408461B/sv not_active IP Right Cessation
- 1974-07-18 NO NO742637A patent/NO742637L/no unknown
- 1974-07-23 CH CH1017774A patent/CH568510A5/xx not_active IP Right Cessation
- 1974-08-17 ES ES0429343A patent/ES429343A1/es not_active Expired
-
1978
- 1978-08-17 HK HK462/78A patent/HK46278A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2430410A1 (de) | 1975-04-24 |
| ATA531774A (de) | 1977-12-15 |
| ZA742834B (en) | 1975-05-28 |
| FR2248448A1 (it) | 1975-05-16 |
| SE7409315L (it) | 1975-04-21 |
| FR2248448B1 (it) | 1978-01-13 |
| NL7408837A (nl) | 1975-04-22 |
| SE408461B (sv) | 1979-06-11 |
| AU7033974A (en) | 1976-01-08 |
| JPS5066836A (it) | 1975-06-05 |
| JPS5944541B2 (ja) | 1984-10-30 |
| GB1477929A (en) | 1977-06-29 |
| ES429343A1 (es) | 1976-08-16 |
| BE815583A (fr) | 1974-09-16 |
| US3894718A (en) | 1975-07-15 |
| NL179157B (nl) | 1986-02-17 |
| IT1013236B (it) | 1977-03-30 |
| CH568510A5 (it) | 1975-10-31 |
| CA1000681A (en) | 1976-11-30 |
| HK46278A (en) | 1978-08-25 |
| AT345046B (de) | 1978-08-25 |
| DK382074A (it) | 1975-06-23 |
| NL179157C (nl) | 1986-07-16 |