SE440945B - Anordning for avstengning av rorledningar - Google Patents
Anordning for avstengning av rorledningarInfo
- Publication number
- SE440945B SE440945B SE8305640A SE8305640A SE440945B SE 440945 B SE440945 B SE 440945B SE 8305640 A SE8305640 A SE 8305640A SE 8305640 A SE8305640 A SE 8305640A SE 440945 B SE440945 B SE 440945B
- Authority
- SE
- Sweden
- Prior art keywords
- shut
- disc
- mounting
- pin
- sealing ring
- Prior art date
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
- F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
- F16L55/132—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8305640A SE440945B (sv) | 1983-10-13 | 1983-10-13 | Anordning for avstengning av rorledningar |
EP84850293A EP0148735A3 (en) | 1983-10-13 | 1984-10-01 | Equipment for closing conduits |
US06/657,169 US4585033A (en) | 1983-10-13 | 1984-10-03 | Equipment for closing conduits |
CA000465294A CA1233763A (en) | 1983-10-13 | 1984-10-12 | Equipment for closing conduits |
US06/823,462 US4687026A (en) | 1983-10-13 | 1986-01-28 | Equipment for closing conduits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8305640A SE440945B (sv) | 1983-10-13 | 1983-10-13 | Anordning for avstengning av rorledningar |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8305640D0 SE8305640D0 (sv) | 1983-10-13 |
SE8305640L SE8305640L (sv) | 1985-04-14 |
SE440945B true SE440945B (sv) | 1985-08-26 |
Family
ID=20352889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8305640A SE440945B (sv) | 1983-10-13 | 1983-10-13 | Anordning for avstengning av rorledningar |
Country Status (4)
Country | Link |
---|---|
US (2) | US4585033A ( ) |
EP (1) | EP0148735A3 ( ) |
CA (1) | CA1233763A ( ) |
SE (1) | SE440945B ( ) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4762151A (en) * | 1986-07-07 | 1988-08-09 | L & F Company | Blank plug assembly |
US4860919A (en) * | 1988-07-29 | 1989-08-29 | Combustion Engineering, Inc. | Bi-directional sealed nozzle dam |
EP0473863A1 (en) * | 1990-09-03 | 1992-03-11 | Azienda Consorziale Municipalizzata Gas Pisa | Duct shutter device for work on operating gas canalizations |
US5044403A (en) * | 1990-10-03 | 1991-09-03 | Chen Chung F | Dirt and moisture sealing pipe plug for sealing different size pipe |
IT1240576B (it) * | 1990-11-26 | 1993-12-17 | Roberto Ravetti | Dispositivo di otturazione di tubazioni gas. |
CA2043778C (en) * | 1991-06-03 | 1996-06-18 | Peter Tozer | Method of stopping the flow of natural gas |
US5230437A (en) * | 1992-01-24 | 1993-07-27 | General Signal Corporation | Viewport assembly |
US5653555A (en) * | 1995-05-19 | 1997-08-05 | Inliner, U.S.A. | Multiple resin system for rehabilitating pipe |
US5699838A (en) * | 1995-05-22 | 1997-12-23 | Inliner, U.S.A. | Apparatus for vacuum impregnation of a flexible, hollow tube |
US5918638A (en) * | 1997-05-02 | 1999-07-06 | Davis; Doris Lynn | Interchange sealing device and method |
US6098664A (en) * | 1999-02-22 | 2000-08-08 | Pa - Plug Inc. | Pipeline plug |
USD424991S (en) * | 1999-06-07 | 2000-05-16 | Draw-Tite, Inc. | Trailer hitch receiver tube cover |
US6428017B1 (en) * | 2000-05-31 | 2002-08-06 | Arrow Paper Products Company | Deformable plug for use with reduced diameter end shafts |
US7824132B1 (en) * | 2000-08-01 | 2010-11-02 | American Piledriving Equipment, Inc. | Automatically adjustable caisson clamp |
TW509050U (en) * | 2001-07-02 | 2002-11-01 | Avision Inc | Plug structure for liquid discharge device |
US7478650B2 (en) * | 2002-06-19 | 2009-01-20 | Saint-Gobain Technical Fabrics Canada, Ltd. | Inversion liner and liner components for conduits |
US7694747B1 (en) | 2002-09-17 | 2010-04-13 | American Piledriving Equipment, Inc. | Preloaded drop hammer for driving piles |
WO2008037274A1 (de) | 2006-09-26 | 2008-04-03 | Holger Knappe | Anordnung zum verschliessen eines endabschnittes eines rohres oder eines rohrförmigen behältnisses |
US7464727B1 (en) | 2007-10-22 | 2008-12-16 | Ips Corporation | Clean-out repair plug |
BRPI0822595B1 (pt) * | 2008-04-08 | 2019-02-26 | Nils Knappe | Elemento de carcaça de membrana cilíndrico, processo para produção de um elemento de carcaça de membrana cilíndrico, elemento de carcaça de membrana de sideport, processo para produção de um elemento de carcaça de membrana de sideport, carcaça de membrana modular e uso de um elemento de carcaça de membrana |
US7597118B1 (en) | 2009-03-26 | 2009-10-06 | Ips Corporation | Pneumatic pressure relief test plug |
US8042576B2 (en) * | 2009-03-26 | 2011-10-25 | Ips Corporation | Mechanical clean-out test plug |
CA2686031C (en) * | 2009-11-20 | 2017-09-12 | Gabe Coscarella | Drain cover with locking mechanism |
US8763719B2 (en) | 2010-01-06 | 2014-07-01 | American Piledriving Equipment, Inc. | Pile driving systems and methods employing preloaded drop hammer |
US8434969B2 (en) | 2010-04-02 | 2013-05-07 | American Piledriving Equipment, Inc. | Internal pipe clamp |
US8869838B2 (en) * | 2010-06-14 | 2014-10-28 | Randall Herlihy | Insulating plug for air conditioning sleeves |
US8256467B1 (en) | 2011-06-07 | 2012-09-04 | Ips Corporation | Plug with pressure release valve |
US9512853B2 (en) * | 2013-03-14 | 2016-12-06 | Texas Capital Semiconductor, Inc. | Turbine cap for turbo-molecular pump |
US9512848B2 (en) | 2011-09-14 | 2016-12-06 | Texas Capital Semiconductor, Inc. | Turbine cap for turbo-molecular pump |
US11274671B2 (en) | 2011-09-14 | 2022-03-15 | Roger L. Bottomfield | Turbine cap for turbo-molecular pump |
EP2573334B1 (en) | 2011-09-21 | 2015-11-11 | Pratt & Whitney Canada Corp. | Plug device for gas turbine engine shaft, gas turbine engine, and corresponding method for plugging a device in a gas turbine engine shaft. |
US9249551B1 (en) | 2012-11-30 | 2016-02-02 | American Piledriving Equipment, Inc. | Concrete sheet pile clamp assemblies and methods and pile driving systems for concrete sheet piles |
US9371624B2 (en) | 2013-07-05 | 2016-06-21 | American Piledriving Equipment, Inc. | Accessory connection systems and methods for use with helical piledriving systems |
ES2574329B1 (es) * | 2014-12-16 | 2017-06-13 | 20 Emma 20 S.L. | Tapón de estanqueidad para cerramiento de orificios en paredes y similares |
US9982826B1 (en) | 2015-01-28 | 2018-05-29 | Danco, Inc. | Universal plug |
EP3053640B1 (de) | 2015-02-05 | 2018-12-19 | Holger Knappe | Modularer Verteilerkopf für Membrangehäusekörper |
US9903489B2 (en) | 2015-06-18 | 2018-02-27 | Ips Corporation | Pneumatic pressure relief test plug |
US10273646B2 (en) | 2015-12-14 | 2019-04-30 | American Piledriving Equipment, Inc. | Guide systems and methods for diesel hammers |
US10538892B2 (en) | 2016-06-30 | 2020-01-21 | American Piledriving Equipment, Inc. | Hydraulic impact hammer systems and methods |
USD838817S1 (en) * | 2017-06-27 | 2019-01-22 | Gordon Welch | PVC pipe plug |
FR3121461B1 (fr) * | 2021-04-06 | 2023-08-04 | Rikksen | Dispositif de drainage équipé d’un manchon de fixation pour construction, notamment un toit de bâtiment ou une terrasse |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190015150A (en) * | 1900-08-25 | 1901-08-17 | Pickles Binns | Improvements in Machinery for Filling and Stoppering Screwstoppered-bottles. |
US996461A (en) * | 1910-10-22 | 1911-06-27 | Joseph E Costa | Clean-out cover. |
GB105159A (en) * | 1916-06-20 | 1917-04-05 | James Heath | Improvements in Drain Plugs. |
US1213800A (en) * | 1916-06-28 | 1917-01-23 | Weber Joseph | Lifting-jack and pulling device. |
US1900169A (en) * | 1930-02-24 | 1933-03-07 | Stephen Duduletz | Breast wrench |
US1993307A (en) * | 1933-08-07 | 1935-03-05 | Mentor D Nicholson | Test plug |
US2583266A (en) * | 1950-07-11 | 1952-01-22 | Wilbur C Jenson | Gear-operated crankcase drain plug wrench |
US2720893A (en) * | 1952-04-10 | 1955-10-18 | Cleaner Pipelines Company | Temporary expansion plug for pipe lines and the like |
US2853773A (en) * | 1955-11-23 | 1958-09-30 | Darasko Edward | Pipe joint aligner and wiper |
US3052265A (en) * | 1960-06-06 | 1962-09-04 | Shell Oil Co | Apparatus for closing pipelines |
US3291156A (en) * | 1963-10-17 | 1966-12-13 | Johns Manville | Closure plug |
US3485118A (en) * | 1968-04-01 | 1969-12-23 | John C Maughan Jr | Combination wrench and expansion stopper for pipelines |
CH509540A (de) * | 1969-05-10 | 1971-06-30 | Epitestudomanyi Intezet | Vorrichtung zum Zusammenbau von Rohrleitungen |
FR2246806A1 ( ) * | 1973-01-09 | 1975-05-02 | Pommier Claudy | |
US4202377A (en) * | 1976-05-11 | 1980-05-13 | Team, Inc. | Pipe cleaning and plugging apparatus |
FI58826C (fi) * | 1977-11-30 | 1981-04-10 | Pentair Ab Oy | Servicelucka foer montering i ventilationskanal |
US4503880A (en) * | 1982-07-06 | 1985-03-12 | Wisconsin Gas Company | Fluid distribution lockout apparatus |
US4493344A (en) * | 1983-04-13 | 1985-01-15 | Cherne Industries, Inc. | Mechanical plug device |
-
1983
- 1983-10-13 SE SE8305640A patent/SE440945B/sv not_active IP Right Cessation
-
1984
- 1984-10-01 EP EP84850293A patent/EP0148735A3/en not_active Withdrawn
- 1984-10-03 US US06/657,169 patent/US4585033A/en not_active Expired - Fee Related
- 1984-10-12 CA CA000465294A patent/CA1233763A/en not_active Expired
-
1986
- 1986-01-28 US US06/823,462 patent/US4687026A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0148735A2 (en) | 1985-07-17 |
US4585033A (en) | 1986-04-29 |
CA1233763A (en) | 1988-03-08 |
US4687026A (en) | 1987-08-18 |
EP0148735A3 (en) | 1986-01-08 |
SE8305640D0 (sv) | 1983-10-13 |
SE8305640L (sv) | 1985-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8305640-8 Effective date: 19891023 Format of ref document f/p: F |