NZ578450A - Gravity flow isolation device - Google Patents

Gravity flow isolation device

Info

Publication number
NZ578450A
NZ578450A NZ578450A NZ57845005A NZ578450A NZ 578450 A NZ578450 A NZ 578450A NZ 578450 A NZ578450 A NZ 578450A NZ 57845005 A NZ57845005 A NZ 57845005A NZ 578450 A NZ578450 A NZ 578450A
Authority
NZ
New Zealand
Prior art keywords
plug
pipe
valve
sealing
base plate
Prior art date
Application number
NZ578450A
Other languages
English (en)
Inventor
Charles Pochodyla
Original Assignee
Sydney Water Corp
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
Priority claimed from AU2004906412A external-priority patent/AU2004906412A0/en
Application filed by Sydney Water Corp filed Critical Sydney Water Corp
Publication of NZ578450A publication Critical patent/NZ578450A/en

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 in pipes or hoses
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
    • E03F7/02—Shut-off devices
    • 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 in pipes or hoses
    • F16L55/11—Plugs
    • 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
    • F16L55/18—Appliances for use in repairing pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pipe Accessories (AREA)
  • Sewage (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Pipeline Systems (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Actuator (AREA)
NZ578450A 2004-11-08 2005-11-08 Gravity flow isolation device NZ578450A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2004906412A AU2004906412A0 (en) 2004-11-08 The Pochodyla plug
NZ554914A NZ554914A (en) 2004-11-08 2005-11-08 Gravity flow isolation device

Publications (1)

Publication Number Publication Date
NZ578450A true NZ578450A (en) 2009-12-24

Family

ID=36318833

Family Applications (2)

Application Number Title Priority Date Filing Date
NZ578450A NZ578450A (en) 2004-11-08 2005-11-08 Gravity flow isolation device
NZ554914A NZ554914A (en) 2004-11-08 2005-11-08 Gravity flow isolation device

Family Applications After (1)

Application Number Title Priority Date Filing Date
NZ554914A NZ554914A (en) 2004-11-08 2005-11-08 Gravity flow isolation device

Country Status (15)

Country Link
US (1) US7571743B2 (enExample)
EP (1) EP1819958B1 (enExample)
JP (1) JP5058810B2 (enExample)
KR (1) KR101174330B1 (enExample)
CN (1) CN100504141C (enExample)
BR (1) BRPI0516686A (enExample)
CA (1) CA2586669C (enExample)
ES (1) ES2395313T3 (enExample)
IL (1) IL183020A0 (enExample)
NO (1) NO20072161L (enExample)
NZ (2) NZ578450A (enExample)
PL (1) PL1819958T3 (enExample)
SG (1) SG149014A1 (enExample)
WO (1) WO2006047835A1 (enExample)
ZA (1) ZA200703652B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103850340B (zh) * 2014-02-21 2015-04-15 武汉圣禹排水系统有限公司 方形升降截流拍门
CN103850339B (zh) * 2014-02-21 2015-04-15 武汉圣禹排水系统有限公司 方形旋转截流拍门
EP3026184A1 (en) * 2014-11-28 2016-06-01 Ashirvad Pipes Private Limited A valve assembly
CN104863333B (zh) * 2015-05-04 2017-08-25 青岛山海科技有限公司 带止流连接件的定尺pvc水暖地板
FR3053754B1 (fr) * 2016-07-06 2018-07-27 Norham Clapet anti-odeur
CN111364587A (zh) * 2020-04-27 2020-07-03 中电建十一局工程有限公司 一种污水管道的临时封堵闸门及临时封堵方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927609A (en) * 1957-04-08 1960-03-08 Vanderlans & Sons Temporary plug for pipes
US2942839A (en) * 1958-10-24 1960-06-28 Leonard G Smith Clean out and suction gate
GB1020398A (en) * 1965-01-11 1966-02-16 Gen Descaling Co Ltd Improvements in or relating to apparatus for use in the cleaning of sewer pipes and drains
US3315585A (en) * 1965-05-03 1967-04-25 Aircoustic Company Inc Vented panel
GB1188517A (en) * 1966-07-12 1970-04-15 Hydraulic Water Ram Company Lt Apparatus for Plugging Openings and Pipes
US3821969A (en) * 1972-05-31 1974-07-02 Underground Prod Inc Plug
US3927860A (en) * 1974-04-01 1975-12-23 Northwest Marine Products Inc Remote control drain valve
US3951168A (en) * 1974-12-27 1976-04-20 Fisher Controls Company, Inc. Curtain valve
US4103495A (en) * 1976-09-09 1978-08-01 Richard Rhode Flow control device for an irrigation ditch
US4621945A (en) * 1985-01-11 1986-11-11 Schafer Christopher E Head control stand
US4602504A (en) * 1985-02-27 1986-07-29 Barber John C Permanently-installed test fitting
US4706482A (en) * 1985-02-27 1987-11-17 Barber John C Permanently-installed test fitting
SU1446411A1 (ru) * 1986-04-08 1988-12-23 Воронежский инженерно-строительный институт Устройство дл перекрыти трубопровода
GB2210995B (en) * 1987-10-14 1991-04-24 Hydro Int Ltd Vortex valves
US5033510A (en) * 1988-05-05 1991-07-23 Huber Donald G Removable isolation baffle for wastewater conduit
US5163480A (en) * 1988-10-03 1992-11-17 Huber Donald G Conduit isolation diaphragm assembly
DE69013059D1 (de) * 1989-06-06 1994-11-10 Pumptech Nv Verfahren und Vorrichtung zum zeitweiligen Abdichten von Rohrleitungen.
JPH0325364U (enExample) * 1989-07-22 1991-03-15
CA2022928C (en) * 1990-08-08 1995-10-24 Serge Lionel Proulx Drainage valve having a flexible flap with an edge taper
GB2246828A (en) * 1990-08-10 1992-02-12 Pipe Eye Vision Limited Improvements relating to pipe closure devices
DE4234757A1 (de) * 1992-10-15 1994-04-21 Pohle & Rehling Gmbh Sicherheitsventil
JP3558685B2 (ja) * 1993-08-26 2004-08-25 株式会社昇和産業 管路調整部材
CA2237257A1 (en) * 1998-05-08 1999-11-08 Pa - Plug Inc. A downstream plug
US6032515A (en) * 1998-07-22 2000-03-07 Huber; Donald G. Test system for fluid tight integrity of installed pipeline
US6209584B1 (en) * 1998-11-03 2001-04-03 Donald G. Huber Method and apparatus for removal of fluid conduit test baffle
CN2391088Y (zh) * 1999-04-16 2000-08-09 王誓学 一种锁气器
RU2195602C2 (ru) * 1999-12-07 2002-12-27 Открытое акционерное общество Научно-производственное объединение "Искра" Устройство для перекрытия трубопровода
DE20007159U1 (de) * 2000-04-19 2000-07-06 Van den Heuvel Hydraulik GmbH & Co., 49661 Cloppenburg Steckerventil einer Messkupplung für fluidische Anwendungen
JP2002081128A (ja) * 2000-09-07 2002-03-22 Ace Kanko:Kk 桝内下流管内蓋
GB2399613B (en) * 2003-03-20 2006-02-08 Advanced Sewer Products Ltd An improved expanding pipe stopper

Also Published As

Publication number Publication date
WO2006047835A1 (en) 2006-05-11
JP2008519182A (ja) 2008-06-05
PL1819958T3 (pl) 2013-11-29
JP5058810B2 (ja) 2012-10-24
CN101087974A (zh) 2007-12-12
US20080115851A1 (en) 2008-05-22
EP1819958B1 (en) 2012-09-12
CA2586669C (en) 2013-01-08
US7571743B2 (en) 2009-08-11
ZA200703652B (en) 2008-07-30
CN100504141C (zh) 2009-06-24
NO20072161L (no) 2007-06-08
CA2586669A1 (en) 2006-05-11
SG149014A1 (en) 2009-01-29
NZ554914A (en) 2009-10-30
EP1819958A1 (en) 2007-08-22
HK1115626A1 (en) 2008-12-05
KR20070106502A (ko) 2007-11-01
KR101174330B1 (ko) 2012-08-16
ES2395313T3 (es) 2013-02-11
BRPI0516686A (pt) 2008-09-16
EP1819958A4 (en) 2009-11-11
IL183020A0 (en) 2007-09-20

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)
LAPS Patent lapsed