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GB418563A - An injector for delivering against high pressure - Google Patents

An injector for delivering against high pressure

Info

Publication number
GB418563A
GB418563A GB7672/34A GB767234A GB418563A GB 418563 A GB418563 A GB 418563A GB 7672/34 A GB7672/34 A GB 7672/34A GB 767234 A GB767234 A GB 767234A GB 418563 A GB418563 A GB 418563A
Authority
GB
United Kingdom
Prior art keywords
high pressure
injector
friedmann
against high
march
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
GB7672/34A
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 GB418563A publication Critical patent/GB418563A/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
    • F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonwoven Fabrics (AREA)
  • Nozzles (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

418,563. Injectors. FRIEDMANN, L., and FRIEDMANN, M., (trading as FRIEDMANN, A.), 6, Am Tabor, Vienna. March 10, 1934, No. 7672. Convention date, March 24, 1933. [Class 71.] In a high pressure injector of the type comprising a main steam nozzle 2, water inlet 9 and one or more secondary steam nozzles 3 the area of the outlet F of the main steam nozzle is at least three times the area of the throat f. The sum of the areas of the water inlet openings W is preferably four times the sum of the areas of the secondary steam inlets d.
GB7672/34A 1933-03-24 1934-03-10 An injector for delivering against high pressure Expired GB418563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE418563X 1933-03-24

Publications (1)

Publication Number Publication Date
GB418563A true GB418563A (en) 1934-10-26

Family

ID=6448864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7672/34A Expired GB418563A (en) 1933-03-24 1934-03-10 An injector for delivering against high pressure

Country Status (1)

Country Link
GB (1) GB418563A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108050111A (en) * 2017-08-16 2018-05-18 山东天境环保科技有限公司 Multistage multi
CN108204382A (en) * 2017-12-08 2018-06-26 四川大学 A kind of compound jet pump being combined based on central jet and annular jet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108050111A (en) * 2017-08-16 2018-05-18 山东天境环保科技有限公司 Multistage multi
CN108204382A (en) * 2017-12-08 2018-06-26 四川大学 A kind of compound jet pump being combined based on central jet and annular jet

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