GB601519A - Improvements in variable speed electric drives - Google Patents

Improvements in variable speed electric drives

Info

Publication number
GB601519A
GB601519A GB3111/45A GB311145A GB601519A GB 601519 A GB601519 A GB 601519A GB 3111/45 A GB3111/45 A GB 3111/45A GB 311145 A GB311145 A GB 311145A GB 601519 A GB601519 A GB 601519A
Authority
GB
United Kingdom
Prior art keywords
shaft
variable speed
gear
stator
housed
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
GB3111/45A
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.)
KIBBEY WHITMAN COUSE
Original Assignee
KIBBEY WHITMAN COUSE
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 KIBBEY WHITMAN COUSE filed Critical KIBBEY WHITMAN COUSE
Publication of GB601519A publication Critical patent/GB601519A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2716/00—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

601,519. Transmitting mechanical power; motor driving arrangements. COUSE, K. W. Feb. 7, 1945, No. 3111. Convention date, April 1, 1944. [Classes 35 and 38 (iv)] A variable speed and reversible drive for a shaft 5 comprises an induction motor M and a differential gear 12, 33, 37, 41 housed in a common casing 1, the two wound members 17, 18 of the motor both being rotatable and being connected, respectively, to the sun-wheels 12, 33 of the gear. The planet carrier 9 of the gear drives the shaft. Brakes S, R actuated by hydraulic cylinders 62, 70 and housed in an extension 2 of the casing 1, serve to retard or prevent rotation of the " stator " and rotor members respectively, whereby the speed of shaft 5 and its direction of rotation may be varied. Member 17 preferably has a squirrelcage winding, whilst member 18 carries a normal three-phase winding connected to the supply through brushes 46 bearing on slip rings 45 mounted on a sleeve 26 by which the " stator " member is connected to the gearwheel 33.
GB3111/45A 1944-04-01 1945-02-07 Improvements in variable speed electric drives Expired GB601519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US601519XA 1944-04-01 1944-04-01

Publications (1)

Publication Number Publication Date
GB601519A true GB601519A (en) 1948-05-07

Family

ID=22027697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3111/45A Expired GB601519A (en) 1944-04-01 1945-02-07 Improvements in variable speed electric drives

Country Status (1)

Country Link
GB (1) GB601519A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100081A3 (en) * 2004-04-15 2005-12-29 Keiper Gmbh & Co Kg Drive unit of a regulating element for a vehicle seat
US7294081B2 (en) 2004-04-15 2007-11-13 Keiper Gmbh & Co. Kg Drive unit for a vehicle seat
US7345390B2 (en) 2004-04-15 2008-03-18 Keiper Gmbh & Co. Kg Drive unit of an adjuster of a vehicle seat
US7544143B2 (en) 2004-04-15 2009-06-09 Keiper Gmbh & Co. Kg Drive unit of an adjuster in a vehicle
US7544142B2 (en) 2004-04-15 2009-06-09 Keiper Gmbh & Co. Kg Adjuster for a vehicle seat

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100081A3 (en) * 2004-04-15 2005-12-29 Keiper Gmbh & Co Kg Drive unit of a regulating element for a vehicle seat
US7294081B2 (en) 2004-04-15 2007-11-13 Keiper Gmbh & Co. Kg Drive unit for a vehicle seat
US7329200B2 (en) 2004-04-15 2008-02-12 Keiper Gmbh & Co. Kg Drive unit of an adjuster of a vehicle seat
US7345390B2 (en) 2004-04-15 2008-03-18 Keiper Gmbh & Co. Kg Drive unit of an adjuster of a vehicle seat
CN100465023C (en) * 2004-04-15 2009-03-04 凯波有限责任两合公司 Drive unit of a regulating element for a vehicle seat
US7544143B2 (en) 2004-04-15 2009-06-09 Keiper Gmbh & Co. Kg Drive unit of an adjuster in a vehicle
US7544142B2 (en) 2004-04-15 2009-06-09 Keiper Gmbh & Co. Kg Adjuster for a vehicle seat

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