GB139344A - Improvements in or relating to valves - Google Patents

Improvements in or relating to valves

Info

Publication number
GB139344A
GB139344A GB943119A GB943119A GB139344A GB 139344 A GB139344 A GB 139344A GB 943119 A GB943119 A GB 943119A GB 943119 A GB943119 A GB 943119A GB 139344 A GB139344 A GB 139344A
Authority
GB
United Kingdom
Prior art keywords
valves
relating
valve
applicalions
dickie
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
GB943119A
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 GB943119A priority Critical patent/GB139344A/en
Publication of GB139344A publication Critical patent/GB139344A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

139,344. Dickie, W. April 14, 1919. Dash-pots, applicalions of.-A non-return boiler-feed valve 1 is provided with a dashpot centrally arranged in the flow passage, as shown, to prevent concussion of the valve faces. The integral piston 5 works in a chamber 6 the lower wall of which has an aperture 7 communicating with the supply passage 3. Reference has been directed by the Comptroller to Specifications 1886/83, 2547/93, [Class 123, Steam generators], and 15013/10.
GB943119A 1919-04-14 1919-04-14 Improvements in or relating to valves Expired GB139344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB943119A GB139344A (en) 1919-04-14 1919-04-14 Improvements in or relating to valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB943119A GB139344A (en) 1919-04-14 1919-04-14 Improvements in or relating to valves

Publications (1)

Publication Number Publication Date
GB139344A true GB139344A (en) 1920-03-04

Family

ID=9871829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB943119A Expired GB139344A (en) 1919-04-14 1919-04-14 Improvements in or relating to valves

Country Status (1)

Country Link
GB (1) GB139344A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884952A (en) * 1953-03-23 1959-05-05 Avco Inc Line hydraulic pressure relief valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884952A (en) * 1953-03-23 1959-05-05 Avco Inc Line hydraulic pressure relief valve

Similar Documents

Publication Publication Date Title
GB139344A (en) Improvements in or relating to valves
GB565291A (en) Improvements in fluid valves
GB181883A (en) Improvements in valves for hydraulic purposes
GB176689A (en) Improvements in and relating to air pumps
GB193191A (en) Improvements in relief valves
GB633005A (en) Improvements in or relating to fluid pressure relief valves
GB500667A (en) Improvements in or relating to non-return valves
GB200887A (en) Improvements relating to valves for use in liquid supply systems
GB254224A (en) Improvements in safety valves
GB170970A (en) Improvements in and relating to carburettors
GB211326A (en) Improvements in rotary valves for engines and pumps
GB194429A (en) Improvements in or relating to fluid pressure valves
GB178317A (en) Apparatus to prevent hammer-blow in water pipes caused by the sudden closing of valves
GB635153A (en) Improvements in or relating to steam injectors
GB183899A (en) Improvements in pressure regulating or reducing valves
GB148088A (en) An improved construction of bye-pass valve
GB215982A (en) Improvements in resilient telescopic struts for aircraft
GB553878A (en) Improvements in or relating to pressure relief valves
GB434595A (en) A safety or relief valve for steam, gas, water and other fluid pressure
GB234727A (en) Improvements relating to injectors for locomotive boilers
GB566955A (en) Improvements in steam generators
GB590947A (en) Improvements in and relating to fluid pressure governors
GB561441A (en) A fuel cut-off valve for an internal combustion engine
GB146653A (en) Improvements in or relating to internal-combustion engines
GB555923A (en) Improvements in and relating to valves