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GB621103A - Improvements in or relating to fluid metering valves - Google Patents

Improvements in or relating to fluid metering valves

Info

Publication number
GB621103A
GB621103A GB453449A GB453449A GB621103A GB 621103 A GB621103 A GB 621103A GB 453449 A GB453449 A GB 453449A GB 453449 A GB453449 A GB 453449A GB 621103 A GB621103 A GB 621103A
Authority
GB
United Kingdom
Prior art keywords
relating
metering valves
fluid metering
valves
fluid
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
GB453449A
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
Priority to GB453449A priority Critical patent/GB621103A/en
Publication of GB621103A publication Critical patent/GB621103A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02—Self-closing flushing valves
    • E03D3/04—Self-closing flushing valves with piston valve and pressure chamber for retarding the valve-closing movement

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)
  • Catching Or Destruction (AREA)

Abstract

621,103. Valves actuated by auxiliary valves. HISTON, R. Feb. 18, 1949, No. 4534. Drawings to Specification. [Class 135] The invention is identical with that disclosed in Specification 591,795.
GB453449A 1949-02-18 1949-02-18 Improvements in or relating to fluid metering valves Expired GB621103A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB453449A GB621103A (en) 1949-02-18 1949-02-18 Improvements in or relating to fluid metering valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB453449A GB621103A (en) 1949-02-18 1949-02-18 Improvements in or relating to fluid metering valves

Publications (1)

Publication Number Publication Date
GB621103A true GB621103A (en) 1949-04-04

Family

ID=9778994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB453449A Expired GB621103A (en) 1949-02-18 1949-02-18 Improvements in or relating to fluid metering valves

Country Status (1)

Country Link
GB (1) GB621103A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119015777A (en) * 2024-10-28 2024-11-26 深圳市旭仓科技有限公司 A sewage pipe for sewage treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119015777A (en) * 2024-10-28 2024-11-26 深圳市旭仓科技有限公司 A sewage pipe for sewage treatment

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