GB1163636A - A Duct Unit - Google Patents

A Duct Unit

Info

Publication number
GB1163636A
GB1163636A GB48800/67A GB4880067A GB1163636A GB 1163636 A GB1163636 A GB 1163636A GB 48800/67 A GB48800/67 A GB 48800/67A GB 4880067 A GB4880067 A GB 4880067A GB 1163636 A GB1163636 A GB 1163636A
Authority
GB
United Kingdom
Prior art keywords
duct
blocks
oct
bearer member
insulating material
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
GB48800/67A
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB1163636A publication Critical patent/GB1163636A/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
    • H02K44/08—Magnetohydrodynamic [MHD] generators
    • H02K44/12—Constructional details of fluid channels

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Plasma Technology (AREA)
  • Nozzles (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

1,163,636. Generators operating by electromagnetic interaction with fluids. COMPAGNIE GENERALE D'ELECTRICITE. 26 Oct., 1967 [26 Oct., 1966], No. 48800/67. Heading H2A. A duct wall for an MHD generator comprises a metal bearer member 17 having coolant passages 18 on which are mounted blocks 1 of insulating material. The blocks are preferably of frusto-pyramidal shape and made of pure fritted magnesia. A stud is brazed into recesses in the base of each block and secured to the bearer member by screws and washers. The base of the block is chamfered and grooves provided in member 17 and the space so formed is filled with a polymerizable silicone elastomer 50. In an alternative construction the blocks may be brazed directly on to the bearer member and may be composed of metal coated with insulating material. Completely assembled duct elements may be secured together by clamp rings to increase the length of the generator duct and sealed by a gasket of polymerizable material attached to the end face of the duct element, Figs. 7 and 8 (not shown).
GB48800/67A 1966-10-26 1967-10-26 A Duct Unit Expired GB1163636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR81702A FR1504772A (en) 1966-10-26 1966-10-26 Nozzle wall for thermoelectric machine

Publications (1)

Publication Number Publication Date
GB1163636A true GB1163636A (en) 1969-09-10

Family

ID=8620004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48800/67A Expired GB1163636A (en) 1966-10-26 1967-10-26 A Duct Unit

Country Status (4)

Country Link
US (1) US3524087A (en)
DE (1) DE1613597A1 (en)
FR (1) FR1504772A (en)
GB (1) GB1163636A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230959A (en) * 1979-03-06 1980-10-28 The United States Of America As Represented By The United States Department Of Energy Magnetohydrodynamic (MHD) channel corner seal
US4776767A (en) * 1986-05-14 1988-10-11 Toshiba Kikai Kabushiki Kaisha Electromagnetic pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3215871A (en) * 1961-12-26 1965-11-02 Allis Chalmers Mfg Co Structural features of mhd electrical power generator
US3271597A (en) * 1963-08-22 1966-09-06 Westinghouse Electric Corp Magnetohydrodynamic generating duct
US3280349A (en) * 1963-10-21 1966-10-18 Westinghouse Electric Corp Magnetohydrodynamic generating system

Also Published As

Publication number Publication date
DE1613597A1 (en) 1971-04-22
US3524087A (en) 1970-08-11
FR1504772A (en) 1967-12-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees