GB1417210A - Electromagnetic pumps - Google Patents

Electromagnetic pumps

Info

Publication number
GB1417210A
GB1417210A GB3865173A GB3865173A GB1417210A GB 1417210 A GB1417210 A GB 1417210A GB 3865173 A GB3865173 A GB 3865173A GB 3865173 A GB3865173 A GB 3865173A GB 1417210 A GB1417210 A GB 1417210A
Authority
GB
United Kingdom
Prior art keywords
tube
flow passage
fluid
aug
coils
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
GB3865173A
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.)
Interatom Internationale Atomreaktorbau GmbH
Original Assignee
Interatom Internationale Atomreaktorbau GmbH
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 Interatom Internationale Atomreaktorbau GmbH filed Critical Interatom Internationale Atomreaktorbau GmbH
Publication of GB1417210A publication Critical patent/GB1417210A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H02K44/02—Electrodynamic pumps
    • H02K44/06—Induction pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Linear Motors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1417210 Pumps operating by electromagnetic interaction with fluids INTERATOM INTERNATIONALE ATOMREAKTORBAU GmbH 15 Aug 1973 [16 Aug 1972] 38651/73 Heading H2A An electromagnetic pump comprises a rod shaped member 7 of ferritic material disposed within and substantially parallel to a tube 1 so as to form between the member and tube a substantially annular flow passage 8, and a magnetic circuit disposed outside the tube, the circuit being arranged, in use, to pass a magnetic field across an electrically conductive fluid in the flow passage and thereby cause the fluid to move along the flow passage, the tube 1 being closed at one end 2 and the rod shaped member 7 being hollow. The fluid enters the pump at 4, is propelled along the flow passage and leaves through the hollow member 7. The magnetic circuit comprises six angularly spaced, axially extending, slotted, laminated cores 12 and a plurality of annular coils 15, each coil being located in the corresponding slots of all six cores. The coils are made of oxide insulated aluminium strip.
GB3865173A 1972-08-16 1973-08-15 Electromagnetic pumps Expired GB1417210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240120 DE2240120A1 (en) 1972-08-16 1972-08-16 ELECTROMAGNETIC PUMP

Publications (1)

Publication Number Publication Date
GB1417210A true GB1417210A (en) 1975-12-10

Family

ID=5853632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3865173A Expired GB1417210A (en) 1972-08-16 1973-08-15 Electromagnetic pumps

Country Status (3)

Country Link
DE (1) DE2240120A1 (en)
FR (1) FR2196735A7 (en)
GB (1) GB1417210A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115844A1 (en) * 1981-04-21 1982-10-28 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Sodium-cooled nuclear reactor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413304A (en) * 1972-04-26 1975-11-12 Atomic Energy Authority Uk Electromagnetic pumps
FR2293101A1 (en) * 1974-11-27 1976-06-25 Commissariat Energie Atomique Electromagnetic induction pump with provision for thermal expansion - readily dismantled and assembled useful for nuclear reactor sodium pruficn.
FR2593002B1 (en) * 1986-01-15 1988-04-29 Novatome ELECTROMAGNETIC PUMP FOR CONDUCTIVE LIQUID WITH DISCHARGE BY MAGNETIC REPULSION.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115844A1 (en) * 1981-04-21 1982-10-28 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Sodium-cooled nuclear reactor

Also Published As

Publication number Publication date
FR2196735A7 (en) 1974-03-15
DE2240120A1 (en) 1974-02-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee