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GB2203460B - Valve means suitable for preventing back flooding in drainage channels or sewage systems - Google Patents

Valve means suitable for preventing back flooding in drainage channels or sewage systems

Info

Publication number
GB2203460B
GB2203460B GB8807083A GB8807083A GB2203460B GB 2203460 B GB2203460 B GB 2203460B GB 8807083 A GB8807083 A GB 8807083A GB 8807083 A GB8807083 A GB 8807083A GB 2203460 B GB2203460 B GB 2203460B
Authority
GB
United Kingdom
Prior art keywords
valve means
means suitable
drainage channels
preventing back
sewage systems
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 - Lifetime
Application number
GB8807083A
Other versions
GB8807083D0 (en
GB2203460A (en
Inventor
Joseph Devlin
John Joseph Devlin
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.)
Individual
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 GB8807083D0 publication Critical patent/GB8807083D0/en
Publication of GB2203460A publication Critical patent/GB2203460A/en
Application granted granted Critical
Publication of GB2203460B publication Critical patent/GB2203460B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)
GB8807083A 1987-03-24 1988-03-24 Valve means suitable for preventing back flooding in drainage channels or sewage systems Expired - Lifetime GB2203460B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878706971A GB8706971D0 (en) 1987-03-24 1987-03-24 Flood prevention device

Publications (3)

Publication Number Publication Date
GB8807083D0 GB8807083D0 (en) 1988-04-27
GB2203460A GB2203460A (en) 1988-10-19
GB2203460B true GB2203460B (en) 1991-09-04

Family

ID=10614519

Family Applications (2)

Application Number Title Priority Date Filing Date
GB878706971A Pending GB8706971D0 (en) 1987-03-24 1987-03-24 Flood prevention device
GB8807083A Expired - Lifetime GB2203460B (en) 1987-03-24 1988-03-24 Valve means suitable for preventing back flooding in drainage channels or sewage systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB878706971A Pending GB8706971D0 (en) 1987-03-24 1987-03-24 Flood prevention device

Country Status (1)

Country Link
GB (2) GB8706971D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2483444B (en) * 2010-09-07 2015-07-15 James Mullan Rotatable flood prevention device for attachment to a waste water pipe

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456080A (en) * 1934-10-27 1936-11-03 Reginald Hugh Jones Improvements in junction structures for drainage pipes
GB553948A (en) * 1941-09-01 1943-06-11 Broad & Company Ltd Improvements in and relating to anti-flood valve mechanism for manholes
US3020922A (en) * 1957-12-09 1962-02-13 Levi I Oury Flood control unit
US3047013A (en) * 1957-03-22 1962-07-31 William J Baumbach Diaphragm for water closets
GB939524A (en) * 1961-04-06 1963-10-16 Jerrold Stuart Newman Sewer valve
GB1210994A (en) * 1969-05-15 1970-11-04 Leonard Charles Harvey Improvements in or relating to fittings for liquid circulation systems
US3565106A (en) * 1968-11-06 1971-02-23 William J Baumbach Diaphragm for flood and suds control
US3707986A (en) * 1971-02-19 1973-01-02 W Breen One-way diaphragm seal for drains
GB1489319A (en) * 1974-03-13 1977-10-19 Monorapid Sas Di Camerano A Fitting for joining a heating radiator to a main water flow pipe
GB1496258A (en) * 1976-05-25 1977-12-30 Ass Builders Merchants Ltd Float-controlled valves
GB1517504A (en) * 1975-08-18 1978-07-12 Edwards Ltd C Fluid discharge device
GB1553706A (en) * 1975-05-21 1979-09-26 Kessel B Double valve unit
GB1565806A (en) * 1976-12-06 1980-04-23 Hepworth Plastics Ltd Discharge assemblies
US4272640A (en) * 1979-06-19 1981-06-09 Baumbach William J Automatic sewage valve
GB2104193A (en) * 1981-07-08 1983-03-02 Peter John Macdonald Silencing flow of liquid
US4492253A (en) * 1980-12-29 1985-01-08 Red Valve Company, Inc. Tide gate valve

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456080A (en) * 1934-10-27 1936-11-03 Reginald Hugh Jones Improvements in junction structures for drainage pipes
GB553948A (en) * 1941-09-01 1943-06-11 Broad & Company Ltd Improvements in and relating to anti-flood valve mechanism for manholes
US3047013A (en) * 1957-03-22 1962-07-31 William J Baumbach Diaphragm for water closets
US3020922A (en) * 1957-12-09 1962-02-13 Levi I Oury Flood control unit
GB939524A (en) * 1961-04-06 1963-10-16 Jerrold Stuart Newman Sewer valve
US3565106A (en) * 1968-11-06 1971-02-23 William J Baumbach Diaphragm for flood and suds control
GB1210994A (en) * 1969-05-15 1970-11-04 Leonard Charles Harvey Improvements in or relating to fittings for liquid circulation systems
US3707986A (en) * 1971-02-19 1973-01-02 W Breen One-way diaphragm seal for drains
GB1489319A (en) * 1974-03-13 1977-10-19 Monorapid Sas Di Camerano A Fitting for joining a heating radiator to a main water flow pipe
GB1553706A (en) * 1975-05-21 1979-09-26 Kessel B Double valve unit
GB1517504A (en) * 1975-08-18 1978-07-12 Edwards Ltd C Fluid discharge device
GB1496258A (en) * 1976-05-25 1977-12-30 Ass Builders Merchants Ltd Float-controlled valves
GB1565806A (en) * 1976-12-06 1980-04-23 Hepworth Plastics Ltd Discharge assemblies
US4272640A (en) * 1979-06-19 1981-06-09 Baumbach William J Automatic sewage valve
US4492253A (en) * 1980-12-29 1985-01-08 Red Valve Company, Inc. Tide gate valve
GB2104193A (en) * 1981-07-08 1983-03-02 Peter John Macdonald Silencing flow of liquid

Also Published As

Publication number Publication date
GB8807083D0 (en) 1988-04-27
GB8706971D0 (en) 1987-04-29
GB2203460A (en) 1988-10-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee