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GB979130A - A stepless speed change torque converter - Google Patents

A stepless speed change torque converter

Info

Publication number
GB979130A
GB979130A GB201861A GB201861A GB979130A GB 979130 A GB979130 A GB 979130A GB 201861 A GB201861 A GB 201861A GB 201861 A GB201861 A GB 201861A GB 979130 A GB979130 A GB 979130A
Authority
GB
United Kingdom
Prior art keywords
shaft
sun gear
input
winding
speed
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
GB201861A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB201861A priority Critical patent/GB979130A/en
Publication of GB979130A publication Critical patent/GB979130A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H61/0202—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 electric
    • 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
    • F16H2716/08—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 the control being electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

979,130. Variable speed gear. E. HAYASAKA, and S. HAYASAKA. Jan. 18, 1961, No. 2018/61. Heading F2D. [Also in Division H2] A variable speed mechanism comprises an input shaft 7 provided with a sun gear 1, an output shaft 8 with a sun gear 4, coaxial with the input shaft, and an intermediate shaft 17 concentric with the input shaft having a sun gear 6, gears 6, 1, 4 having increasing diameters and meshing with planet gears 5, 2, 3 respectively. The input and control shafts are each coupled to a rotational element 11, 12 having polepieces between which is a stationary member 13 having a separately excited D.C. winding 15 and a self-excited series winding 16. Energization of the D.C. winding causes a braking effect on element 11 and an accelerating effect on shaft 7 which reduces the power input even though the speed may not change. The braking effect thus causes the output shaft speed to change. The elements 11-13 may be replaced by a friction or fluid type element.
GB201861A 1961-01-18 1961-01-18 A stepless speed change torque converter Expired GB979130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201861A GB979130A (en) 1961-01-18 1961-01-18 A stepless speed change torque converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201861A GB979130A (en) 1961-01-18 1961-01-18 A stepless speed change torque converter

Publications (1)

Publication Number Publication Date
GB979130A true GB979130A (en) 1965-01-01

Family

ID=9732145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201861A Expired GB979130A (en) 1961-01-18 1961-01-18 A stepless speed change torque converter

Country Status (1)

Country Link
GB (1) GB979130A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2477580A (en) * 2010-02-08 2011-08-10 Keith Gerrard Electric shift and energy recovery gearbox

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2477580A (en) * 2010-02-08 2011-08-10 Keith Gerrard Electric shift and energy recovery gearbox

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