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GB837810A - Marine electric motor - Google Patents

Marine electric motor

Info

Publication number
GB837810A
GB837810A GB14474/57A GB1447457A GB837810A GB 837810 A GB837810 A GB 837810A GB 14474/57 A GB14474/57 A GB 14474/57A GB 1447457 A GB1447457 A GB 1447457A GB 837810 A GB837810 A GB 837810A
Authority
GB
United Kingdom
Prior art keywords
water
electric motor
ship
marine electric
cooled
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
GB14474/57A
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.)
GRAM ELECTRIC SOC
Original Assignee
GRAM ELECTRIC SOC
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 GRAM ELECTRIC SOC filed Critical GRAM ELECTRIC SOC
Publication of GB837810A publication Critical patent/GB837810A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

837,810. Water-cooled motors. SOC. GRAMELECTRIC. May 7, 1957 [May 7, 1956], No. 14474/57. Drawings to Specification. Class 35. The motor of a ship's deck mechanism such as a winch has a high-resistance rotor, its torque is controlled by a variable impedance, its stator and rotor are cooled by water from the general pressurized water of the ship and the mechanical and electrical parts are protected from sea water by insulating coatings. The impedance may be mounted on the motor housing. The windings may be coated with polyethylene and the other internal parts by a polyester.
GB14474/57A 1956-05-07 1957-05-07 Marine electric motor Expired GB837810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837810X 1956-05-07

Publications (1)

Publication Number Publication Date
GB837810A true GB837810A (en) 1960-06-15

Family

ID=9298758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14474/57A Expired GB837810A (en) 1956-05-07 1957-05-07 Marine electric motor

Country Status (1)

Country Link
GB (1) GB837810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525830A1 (en) * 1982-04-23 1983-10-28 Renault ELECTRODYNAMIC MACHINE COOLED BY A LIQUID

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525830A1 (en) * 1982-04-23 1983-10-28 Renault ELECTRODYNAMIC MACHINE COOLED BY A LIQUID
EP0093041A1 (en) * 1982-04-23 1983-11-02 Regie Nationale Des Usines Renault Electrodynamic synchronous machine with permanent magnets and liquid cooling

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