DE69217158D1 - Rohrleitungsverschluss - Google Patents
RohrleitungsverschlussInfo
- Publication number
- DE69217158D1 DE69217158D1 DE69217158T DE69217158T DE69217158D1 DE 69217158 D1 DE69217158 D1 DE 69217158D1 DE 69217158 T DE69217158 T DE 69217158T DE 69217158 T DE69217158 T DE 69217158T DE 69217158 D1 DE69217158 D1 DE 69217158D1
- Authority
- DE
- Germany
- Prior art keywords
- pipe closure
- closure
- pipe
- 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 - Fee Related
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
- F16L55/124—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose
-
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/20—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with a compressible solid closure member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0402—Cleaning, repairing, or assembling
- Y10T137/0441—Repairing, securing, replacing, or servicing pipe joint, valve, or tank
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0402—Cleaning, repairing, or assembling
- Y10T137/0441—Repairing, securing, replacing, or servicing pipe joint, valve, or tank
- Y10T137/0458—Tapping pipe, keg, or tank
- Y10T137/0463—Particular aperture forming means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/598—With repair, tapping, assembly, or disassembly means
- Y10T137/612—Tapping a pipe, keg, or apertured tank under pressure
- Y10T137/6123—With aperture forming means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/790,655 US5186199A (en) | 1991-11-08 | 1991-11-08 | Conduit stopper |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69217158D1 true DE69217158D1 (de) | 1997-03-13 |
DE69217158T2 DE69217158T2 (de) | 1997-08-07 |
Family
ID=25151366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69217158T Expired - Fee Related DE69217158T2 (de) | 1991-11-08 | 1992-02-28 | Rohrleitungsverschluss |
Country Status (3)
Country | Link |
---|---|
US (1) | US5186199A (de) |
EP (1) | EP0541197B1 (de) |
DE (1) | DE69217158T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5507537A (en) * | 1994-06-02 | 1996-04-16 | Fastest, Inc. | Apparatus for gripping and sealing on the external surface of a fluid conductor |
US5443095A (en) * | 1994-08-11 | 1995-08-22 | Tdw Delaware, Inc. | Fluid blocking device |
US5690139A (en) * | 1995-07-07 | 1997-11-25 | Murphy; Kevin P. | Valve construction |
AUPN581595A0 (en) * | 1995-10-05 | 1995-10-26 | Water Corporation, The | Linestopper |
AU701096B2 (en) * | 1995-10-05 | 1999-01-21 | Water Corporation, The | Linestopping system |
JPH10281380A (ja) * | 1997-04-11 | 1998-10-23 | Suido Gijutsu Kaihatsu Kiko:Kk | 分岐管の接続構造 |
US6085777A (en) * | 1998-02-19 | 2000-07-11 | Welker Engineering Company | Dual cylinder insertion apparatus |
US6338359B1 (en) * | 1998-02-19 | 2002-01-15 | Welker Engineering Company | Dual automatic insertion device |
EP0952381A3 (de) | 1998-04-22 | 2001-08-29 | Hydra-Stop, Inc. | Verbesserter Rohrleitungsverschluss |
US6810903B1 (en) * | 1998-04-22 | 2004-11-02 | Hydra-Stop, Inc. | Conduit flow controller |
US6892752B2 (en) * | 2000-03-14 | 2005-05-17 | Yarra Valley Water | Pipeline isolating device |
US6659133B2 (en) * | 2001-02-06 | 2003-12-09 | Larry R. Russell | Insertable line stopper plug for pipelines |
US6745791B2 (en) * | 2002-04-26 | 2004-06-08 | Sempra Fiber Links | Service tools for pipelines containing conduit or cable |
IT1399967B1 (it) * | 2010-03-18 | 2013-05-09 | Ravetti | Sistema e procedimento di intercettazione e derivazione di gas su colonne montanti. |
DE102011015819A1 (de) * | 2011-04-01 | 2012-10-04 | Claus Grosser | Industriearmatur |
CN102927404A (zh) * | 2011-08-11 | 2013-02-13 | 奇技工程有限公司 | 生产线上即时塞管装置及其方法 |
CN103453159B (zh) | 2012-06-03 | 2018-05-29 | 德朱瑞克公司 | 用于闸阀的耐磨环*** |
US9644779B2 (en) * | 2014-02-28 | 2017-05-09 | Hydra-Stop Llc | Gate valves for installation in pressurized pipes |
US10859168B2 (en) * | 2016-10-28 | 2020-12-08 | Advanced Valve Technology, Llc | Biasing members for valve assembly |
US10619747B2 (en) * | 2017-12-20 | 2020-04-14 | Hydra-Stop Llc | Expanding gate valve assembly with pressure equalization system |
CA3056051A1 (en) | 2018-09-20 | 2020-03-20 | Hydra-Stop Llc | Systems and methods for accessing and monitoring a fluid within a pressurized pipe |
CA3172277A1 (en) | 2020-03-31 | 2021-10-07 | Aaron David PECORA | Valve gates |
EP4388229A1 (de) * | 2021-08-16 | 2024-06-26 | Wath Group Limited | Fluidventil |
GB2609925A (en) * | 2021-08-16 | 2023-02-22 | Wath Group Ltd | Fluid valve |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2171937A (en) * | 1936-09-14 | 1939-09-05 | Mueller Co | Apparatus for fluid control |
US2171576A (en) * | 1936-11-19 | 1939-09-05 | Mueller Co | Method and apparatus for equalizing pressures of, or purging, the fluid contents of a conduit |
US2171942A (en) * | 1937-07-31 | 1939-09-05 | Mueller Co | Apparatus for fluid control |
US2237476A (en) * | 1939-08-21 | 1941-04-08 | Mueller Co | Apparatus for fluid control |
US2272734A (en) * | 1940-06-21 | 1942-02-10 | Irwin H Witt | Means for stopping flow of fluid in conduits |
US2510513A (en) * | 1946-01-03 | 1950-06-06 | Mueller Co | Pressure control installation and method |
US2756486A (en) * | 1952-04-23 | 1956-07-31 | Mueller Co | Method of connecting service pipe to main |
US2763282A (en) * | 1952-08-18 | 1956-09-18 | Mueller Co | Pipe stopper fitting |
US2968465A (en) * | 1956-12-31 | 1961-01-17 | Flick Reedy Corp | Quick acting valve for fluid service |
US3120246A (en) * | 1960-05-26 | 1964-02-04 | Frandsen Bros Tool & Mfg Co | Conduit stopper |
US3115163A (en) * | 1960-09-12 | 1963-12-24 | Kenneth S Van Epps | Means for stopping the flow of fluid in a conduit |
US4369813A (en) * | 1981-01-26 | 1983-01-25 | Kerotest Manufacturing Corp. | Pipe stopper method and apparatus |
US4355656A (en) * | 1981-04-28 | 1982-10-26 | The Pipe Line Development Company | Pipeline plug and bypass |
FR2553862B3 (fr) * | 1983-10-25 | 1987-07-31 | Piedfort Anc Ets Maurice | Dispositif d'obturation des conduites sous pression |
DE8812208U1 (de) * | 1988-09-27 | 1988-11-17 | Ferngas Nordbayern GmbH, 8600 Bamberg | Vorrichtung zum zeitweiligen Verschließen einer angebohrten Rohrleitung |
US5052431A (en) * | 1990-04-24 | 1991-10-01 | Jiles Stephen L | Pipeline repair method and apparatus |
-
1991
- 1991-11-08 US US07/790,655 patent/US5186199A/en not_active Expired - Lifetime
-
1992
- 1992-02-28 EP EP19920301713 patent/EP0541197B1/de not_active Expired - Lifetime
- 1992-02-28 DE DE69217158T patent/DE69217158T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0541197A1 (de) | 1993-05-12 |
US5186199A (en) | 1993-02-16 |
DE69217158T2 (de) | 1997-08-07 |
EP0541197B1 (de) | 1997-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |