GB1229918A - - Google Patents

Info

Publication number
GB1229918A
GB1229918A GB1229918DA GB1229918A GB 1229918 A GB1229918 A GB 1229918A GB 1229918D A GB1229918D A GB 1229918DA GB 1229918 A GB1229918 A GB 1229918A
Authority
GB
United Kingdom
Prior art keywords
valve
casing
seat
liquid
chadwick
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
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1229918A publication Critical patent/GB1229918A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/042—Arrangements of means against overflow of water, backing-up from the drain

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)
  • Mechanically-Actuated Valves (AREA)
GB1229918D 1967-11-14 1967-11-14 Expired GB1229918A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5167667 1967-11-14

Publications (1)

Publication Number Publication Date
GB1229918A true GB1229918A (zh) 1971-04-28

Family

ID=10460963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229918D Expired GB1229918A (zh) 1967-11-14 1967-11-14

Country Status (1)

Country Link
GB (1) GB1229918A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1397607A1 (en) * 2001-06-19 2004-03-17 Donald G. Huber Check valve floor drain
EP3553238A1 (de) * 2018-04-09 2019-10-16 Kessel AG Ablaufvorrichtung für flüssigkeiten mit als geruchsverschluss wirkender rückstausperre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1397607A1 (en) * 2001-06-19 2004-03-17 Donald G. Huber Check valve floor drain
EP1397607A4 (en) * 2001-06-19 2007-10-10 Donald G Huber FLOOR RUN WITH CHECK VALVE
EP3553238A1 (de) * 2018-04-09 2019-10-16 Kessel AG Ablaufvorrichtung für flüssigkeiten mit als geruchsverschluss wirkender rückstausperre

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Legal Events

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