CA2004749A1 - Garniture d'etancheite amelioree pour tuyau raccorde a un regard d'egout, et appareil connexe - Google Patents

Garniture d'etancheite amelioree pour tuyau raccorde a un regard d'egout, et appareil connexe

Info

Publication number
CA2004749A1
CA2004749A1 CA2004749A CA2004749A CA2004749A1 CA 2004749 A1 CA2004749 A1 CA 2004749A1 CA 2004749 A CA2004749 A CA 2004749A CA 2004749 A CA2004749 A CA 2004749A CA 2004749 A1 CA2004749 A1 CA 2004749A1
Authority
CA
Canada
Prior art keywords
seal
cavity
water
activated
port hole
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.)
Granted
Application number
CA2004749A
Other languages
English (en)
Other versions
CA2004749C (fr
Inventor
William P. Gundy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NPC Inc
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2004749A1 publication Critical patent/CA2004749A1/fr
Application granted granted Critical
Publication of CA2004749C publication Critical patent/CA2004749C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/021—Connection of sewer pipes to manhole shaft
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/10—Joints with packing adapted to sealing by fluid pressure the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • F16L41/088—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe fixed using an elastic grommet between the extremity of the tube and the wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Sewage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Building Environments (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CA002004749A 1988-12-07 1989-12-06 Garniture d'etancheite amelioree pour tuyau raccorde a un regard d'egout, et appareil connexe Expired - Fee Related CA2004749C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US28109688A 1988-12-07 1988-12-07
US07/281,096 1988-12-07
US07/410,585 US4993722A (en) 1988-12-07 1989-09-21 Apparatus and method for improved pipe to manhole sealing
US07/410,585 1989-09-21

Publications (2)

Publication Number Publication Date
CA2004749A1 true CA2004749A1 (fr) 1990-06-07
CA2004749C CA2004749C (fr) 2000-05-23

Family

ID=26960707

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002004749A Expired - Fee Related CA2004749C (fr) 1988-12-07 1989-12-06 Garniture d'etancheite amelioree pour tuyau raccorde a un regard d'egout, et appareil connexe

Country Status (6)

Country Link
US (1) US4993722A (fr)
EP (1) EP0372963B1 (fr)
JP (1) JP2911148B2 (fr)
CA (1) CA2004749C (fr)
DE (1) DE68915967T2 (fr)
ES (1) ES2057151T3 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251912A (en) * 1989-10-03 1993-10-12 Unicraft Oy Radially energized seal
EP0443794B2 (fr) * 1990-02-20 1999-05-06 Ishizuka Garasu Kabushiki Kaisha Procédé et appareil pour la fabrication de récipients en verre
US5290045A (en) * 1991-03-01 1994-03-01 C.I. Kasei Co., Ltd. Seal for joint, and method of installing same seal
SE515033C2 (sv) * 1995-12-27 2001-06-05 Forsheda Ab Tätningsanordning
US5846484A (en) * 1997-03-20 1998-12-08 Osteotech, Inc. Pressure flow system and method for treating a fluid permeable workpiece such as a bone
DE29806603U1 (de) 1998-04-09 1998-07-23 Hecht, Reinhard, 93167 Falkenstein Dichtelement zur Abdichtung von Rohrleitungen
JP2000220752A (ja) * 1999-02-03 2000-08-08 Akashiya Kako Kk 防水用シール部材を用いる止水方法
US6250646B1 (en) * 1999-10-08 2001-06-26 Chye-Tao Chang High pressure-high temperature pipe gasket
DE19955766C2 (de) * 1999-11-19 2003-04-03 Hilti Ag Verfahren und Vorrichtung zum Abdichten des Spalts zwischen einer in einem Bauelement vorhandenen Durchführung und einem die Durchführung durchragenden Gegenstand
AU2001268072A1 (en) * 2000-05-23 2001-12-03 Tdm Industries, Inc. Flexible seal forming member
FR2809351B1 (fr) * 2000-05-26 2002-10-25 Btr Sealing Systems France Joint pour encadrement d'ouverture de vehicule automobile
TW477882B (en) * 2000-07-03 2002-03-01 Tokyo Electron Ltd Processing apparatus with sealing mechanism
AU2001282062A1 (en) * 2000-09-13 2002-03-26 Fitr Gesellschaft Fur Innovation Im Tief- Und Rohrleitungsbau Weimar M.b.H. Sealing system
US6481927B2 (en) 2001-04-11 2002-11-19 Lester Kent Rhodes Assembly and method for joining a drain pipe and a catch basin
EP1692350A4 (fr) * 2003-10-31 2010-06-02 Univ Southern California Systeme et procede de construction durcie sur place
KR100756307B1 (ko) 2006-07-04 2007-09-06 최병일 오폐수 도관의 결합구조
KR100932283B1 (ko) * 2007-04-24 2009-12-16 대림개발(주) 매질주입 및 팽창이 가능한 중공형 링을 구비한 연결관
DE102009052381A1 (de) * 2009-11-09 2011-05-26 Schwing Gmbh Dichtungselement, insbesondere für Dickstofffördervorrichtungen
JP5368952B2 (ja) * 2009-11-26 2013-12-18 早川ゴム株式会社 シール材及び目地漏水防止構造
KR101031013B1 (ko) * 2009-11-30 2011-04-25 삼성메디슨 주식회사 잠금장치 및 이를 구비하는 의료장치
US20110241342A1 (en) * 2010-04-01 2011-10-06 Skellern Michael J Pipe Repair Clamp with Self Pressurizing Seal
DE202010011337U1 (de) * 2010-08-12 2010-10-21 Bohnet, Hans System zur Abdichtung eines Rohrleitungssystems
US9593676B2 (en) 2011-01-25 2017-03-14 Randal K. VanConett Rectangular pump attachment interface providing a portable fixed link between a pump line coupled to a mobile tank and a line disposed in a reservoir
US8631815B2 (en) 2011-01-25 2014-01-21 Randal K. VanConett Pump attachment interface providing a fixed link between a pump line coupled to a mobile tank and a line disposed in a reservoir
US9139991B2 (en) * 2011-01-31 2015-09-22 The Rectorseal Corporation Floor drain valve with resiliently mounted rigid flappers
DE102017109449A1 (de) * 2017-05-03 2018-11-08 Voith Patent Gmbh Flanschdichtungssystem und Montageverfahren
US20210207357A1 (en) * 2017-10-18 2021-07-08 Willem Nel VAN STRAATEN Overflow pipe system

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1988397A (en) * 1933-05-16 1935-01-15 Reed Frank Allen Well packer
US3038732A (en) * 1958-04-07 1962-06-12 Texas Pipe Line Company Inflatable seal bushing for pipeline casing
US3149848A (en) * 1960-11-14 1964-09-22 Douglas Aircraft Co Inc Hydraulic cap and pressure ring seal
US3144153A (en) * 1962-11-27 1964-08-11 King Seeley Thermos Co Closure for a vessel
US3262707A (en) * 1963-04-26 1966-07-26 Williams Res Corp High pressure seal used in conjunction with regenerator
US3190679A (en) * 1963-05-20 1965-06-22 Frank P Lester Hose connector
US3258271A (en) * 1963-07-29 1966-06-28 Woodward Iron Company Fluid-tight joint
US3339931A (en) * 1964-12-31 1967-09-05 Grace W R & Co Inflatable gasket with wick
FR1456081A (fr) * 1965-09-09 1966-05-20 Perfectionnements aux joints élastiquement compressibles
US3695637A (en) * 1970-05-06 1972-10-03 Satterthwaite James G Inflatable coupling
US3837700A (en) * 1972-08-23 1974-09-24 Slyke G Van Inflatable weather seal for camper-truck combinations
US4137970A (en) * 1977-04-20 1979-02-06 The Dow Chemical Company Packer with chemically activated sealing member and method of use thereof
DE2757851A1 (de) * 1977-12-23 1979-07-05 Agfa Gevaert Ag Dichtsystem mit einer aufblasbaren dichtung
US4269419A (en) * 1979-07-09 1981-05-26 Brant Robert J Fluid pressure sleeve and rubber gasket pipe joint
US4300775A (en) * 1979-08-13 1981-11-17 Caterpillar Tractor Co. Liquid-filled radial seal
US4521452A (en) * 1979-10-25 1985-06-04 Highsmith Ronald E Gel-forming compositions and the use thereof
JPS57167567A (en) * 1981-04-10 1982-10-15 Hitachi Ltd Shaft sealing device for pump
US4568708A (en) * 1982-06-10 1986-02-04 Nl Industries, Inc. Composition and method for effecting seals in earth boreholes
CH649140A5 (en) * 1982-10-13 1985-04-30 Wellington B V Device for plugging an orifice
US4508355A (en) * 1983-03-07 1985-04-02 A-Lok Products Corporation Gasket suitable for use in sealing exterior of sewer pipe to opening in manhole, and method and system employing same
GB8333722D0 (en) * 1983-12-19 1984-01-25 Raychem Gmbh Expansible seal
US4624465A (en) * 1984-08-30 1986-11-25 Cefilac Pneumatic safety seal joint made of elastomer with internal septum
DE3715645A1 (de) * 1987-05-11 1988-11-24 Manfred Vetter Rohrdichtkissen

Also Published As

Publication number Publication date
JPH02210122A (ja) 1990-08-21
EP0372963B1 (fr) 1994-06-08
DE68915967D1 (de) 1994-07-14
ES2057151T3 (es) 1994-10-16
DE68915967T2 (de) 1995-02-09
CA2004749C (fr) 2000-05-23
US4993722A (en) 1991-02-19
EP0372963A1 (fr) 1990-06-13
JP2911148B2 (ja) 1999-06-23

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Legal Events

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EEER Examination request
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