GB1118367A - Improvements in pumps - Google Patents

Improvements in pumps

Info

Publication number
GB1118367A
GB1118367A GB37732/66A GB3773266A GB1118367A GB 1118367 A GB1118367 A GB 1118367A GB 37732/66 A GB37732/66 A GB 37732/66A GB 3773266 A GB3773266 A GB 3773266A GB 1118367 A GB1118367 A GB 1118367A
Authority
GB
United Kingdom
Prior art keywords
inlet
nozzles
fluid
ejectors
heading
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
GB37732/66A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1118367A publication Critical patent/GB1118367A/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
    • F04F5/463—Arrangements of nozzles with provisions for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1,118,367. Ejectors. GENERAL ELECTRIC CO. Aug.23, 1966 [Oct. 22, 1965], No.37732/66. Heading F1E. A jet pump comprises an elongated hollow pump body 12 having an inlet and an outlet characterized by concentrically disposed nozzles 16, 20, 24 mounted adjacent the inlet for directing concentric jets into the inlet, the nozzles being supplied with fluid at different pressures from independent sources so as to minimize the difference in velocity profile across the initial boundary between the driving and driven streams of fluid in the vicinity of the nozzles.
GB37732/66A 1965-10-22 1966-08-23 Improvements in pumps Expired GB1118367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50215265A 1965-10-22 1965-10-22

Publications (1)

Publication Number Publication Date
GB1118367A true GB1118367A (en) 1968-07-03

Family

ID=23996578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37732/66A Expired GB1118367A (en) 1965-10-22 1966-08-23 Improvements in pumps

Country Status (2)

Country Link
ES (1) ES332004A1 (en)
GB (1) GB1118367A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114436398A (en) * 2022-01-25 2022-05-06 中国恩菲工程技术有限公司 Material conveying device, sewage treatment equipment and sewage treatment method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114436398A (en) * 2022-01-25 2022-05-06 中国恩菲工程技术有限公司 Material conveying device, sewage treatment equipment and sewage treatment method

Also Published As

Publication number Publication date
ES332004A1 (en) 1967-07-16

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