GB259167A - Improvements relating to exhaust steam injectors - Google Patents

Improvements relating to exhaust steam injectors

Info

Publication number
GB259167A
GB259167A GB2018926A GB2018926A GB259167A GB 259167 A GB259167 A GB 259167A GB 2018926 A GB2018926 A GB 2018926A GB 2018926 A GB2018926 A GB 2018926A GB 259167 A GB259167 A GB 259167A
Authority
GB
United Kingdom
Prior art keywords
valve
exhaust
cylinder
injector
exhaust steam
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
GB2018926A
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 GB2018926A priority Critical patent/GB259167A/en
Publication of GB259167A publication Critical patent/GB259167A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/469—Arrangements of nozzles for steam engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

259,167. Metcalfe, R. D., and Metcalfe, J. C. Aug. 16, 1926. Fluid-actuated valves. - The exhaust-steam valve e of a Giffard injector has two seating faces adapted to contact automatically with seatings g, h respectively. The valve-stem i passes through the head k of a cylinder i into a cavity in a piston j. When working with exhaust, live steam is passed into the cylinder i to force the valve e to mid-position; when the injector action is to be stopped, the live steam is exhausted from the cylinder i and the exhaust forces the valve on to its seat g. When in operation, the piston j abuts against a seat on the head k to prevent leakage into the injector. Specification 223,983, [Class 71, Injectors &c.], is referred to.
GB2018926A 1926-08-16 1926-08-16 Improvements relating to exhaust steam injectors Expired GB259167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2018926A GB259167A (en) 1926-08-16 1926-08-16 Improvements relating to exhaust steam injectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2018926A GB259167A (en) 1926-08-16 1926-08-16 Improvements relating to exhaust steam injectors

Publications (1)

Publication Number Publication Date
GB259167A true GB259167A (en) 1926-10-07

Family

ID=10141876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2018926A Expired GB259167A (en) 1926-08-16 1926-08-16 Improvements relating to exhaust steam injectors

Country Status (1)

Country Link
GB (1) GB259167A (en)

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