GB698521A - Improvements in and relating to dynamo-electric machines - Google Patents

Improvements in and relating to dynamo-electric machines

Info

Publication number
GB698521A
GB698521A GB17640/51A GB1764051A GB698521A GB 698521 A GB698521 A GB 698521A GB 17640/51 A GB17640/51 A GB 17640/51A GB 1764051 A GB1764051 A GB 1764051A GB 698521 A GB698521 A GB 698521A
Authority
GB
United Kingdom
Prior art keywords
pump
radial
dynamo
flux
july
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
GB17640/51A
Inventor
Leslie Reginald Blake
Arthur Hemborough Maggs
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB17640/51A priority Critical patent/GB698521A/en
Priority to US299944A priority patent/US2702004A/en
Priority claimed from US299944A external-priority patent/US2702004A/en
Publication of GB698521A publication Critical patent/GB698521A/en
Priority to GB8323/56A priority patent/GB779545A/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)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

698,521. Dynamo - electric machines. BRITISH THOMSON-HOUSTON CO., Ltd. July 1, 1952 [July 25, 1951], No. 17640/51. Class 35. Converting electric energy into motion of fluids by the action of magnetic fields.-A polyphase electromagnetic pump has windings 8 spread out in slots in radial core packs 7 surrounding the liquid duct 1, the winding being graded so that the flux density increases gradually from zero or a low value at each end of the pump to a maximum or constant value at the centre part of the pump. The inner wall 2 of the duct is supported inside the outer wall 1 by radial vanes 4, and contains radial packets of laminations 5 for completing the flux path. The flat windings 8 in the slots in the outer core are arranged so that the flux is proportional to sin<SP>2</SP>#,# being equal to zero at the end A of the pump and #/2 at B, the end of the graded portion.
GB17640/51A 1951-07-25 1951-07-25 Improvements in and relating to dynamo-electric machines Expired GB698521A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB17640/51A GB698521A (en) 1951-07-25 1951-07-25 Improvements in and relating to dynamo-electric machines
US299944A US2702004A (en) 1951-07-25 1952-07-21 Linear polyphase electromagnetic pump
GB8323/56A GB779545A (en) 1951-07-25 1956-03-16 Improvements relating to electromagnetic pumps

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB17640/51A GB698521A (en) 1951-07-25 1951-07-25 Improvements in and relating to dynamo-electric machines
US299944A US2702004A (en) 1951-07-25 1952-07-21 Linear polyphase electromagnetic pump
GB8323/56A GB779545A (en) 1951-07-25 1956-03-16 Improvements relating to electromagnetic pumps

Publications (1)

Publication Number Publication Date
GB698521A true GB698521A (en) 1953-10-14

Family

ID=27255187

Family Applications (2)

Application Number Title Priority Date Filing Date
GB17640/51A Expired GB698521A (en) 1951-07-25 1951-07-25 Improvements in and relating to dynamo-electric machines
GB8323/56A Expired GB779545A (en) 1951-07-25 1956-03-16 Improvements relating to electromagnetic pumps

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8323/56A Expired GB779545A (en) 1951-07-25 1956-03-16 Improvements relating to electromagnetic pumps

Country Status (1)

Country Link
GB (2) GB698521A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106961206A (en) * 2017-03-21 2017-07-18 江苏大学镇江流体工程装备技术研究院 A kind of column type linear response electromagnetic pump for setting up current stabilization guide plate
CN107231079A (en) * 2017-05-24 2017-10-03 江苏大学 A kind of multistage ALIP electromagnetic pumps with steady flow segment

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985106A (en) * 1958-05-28 1961-05-23 Gen Electric Thermal insulation system
US3147711A (en) * 1960-02-17 1964-09-08 Atomic Energy Authority Uk Laminations and laminated structures suitable for use in electrical apparatus
US3260209A (en) * 1962-01-16 1966-07-12 Gen Electric Electromagnetic pump
US4882514A (en) * 1988-06-07 1989-11-21 General Electric Company Submersible sodium pump
JP5887169B2 (en) * 2012-03-22 2016-03-16 助川電気工業株式会社 Inductive electromagnetic pump for conductive liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106961206A (en) * 2017-03-21 2017-07-18 江苏大学镇江流体工程装备技术研究院 A kind of column type linear response electromagnetic pump for setting up current stabilization guide plate
CN107231079A (en) * 2017-05-24 2017-10-03 江苏大学 A kind of multistage ALIP electromagnetic pumps with steady flow segment
CN107231079B (en) * 2017-05-24 2019-08-02 江苏大学 A kind of multistage ALIP electromagnetic pump with steady flow segment

Also Published As

Publication number Publication date
GB779545A (en) 1957-07-24

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