GB971448A - Improved power plant,particularly for motor vehicles - Google Patents

Improved power plant,particularly for motor vehicles

Info

Publication number
GB971448A
GB971448A GB2001263A GB2001263A GB971448A GB 971448 A GB971448 A GB 971448A GB 2001263 A GB2001263 A GB 2001263A GB 2001263 A GB2001263 A GB 2001263A GB 971448 A GB971448 A GB 971448A
Authority
GB
United Kingdom
Prior art keywords
gear
clutches
brake
fast
torque
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
GB2001263A
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
Publication of GB971448A publication Critical patent/GB971448A/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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion
    • F16H47/085—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion with at least two mechanical connections between the hydraulic device and the mechanical transmissions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

971,448. Hydro-mechanical variable-ratio gear; Clutches. A. LYSHOLM. May 20, 1963 [May 21, 1962], No. 20012/63. Headings F2C and F2D. A hydromechanical gear providing a splittorque low ratio range and all mechanical direct drive and overdrive, comprises a planetary gear having an input planet carrier 15, a ring gear 14 fast with an output shaft 12 and a sun gear 17 which is selectively clutchable by a clutch 26 to the impeller 34 of a hydrodynamic torque converter, and is clutchable by a clutch 25 to the planet carrier 15 for direct drive, and is stationable by a brake 22 for overdrive. The torque converter comprises a stationary casing 31 having guide blades 32, and has a turbine 33 connected by a one-way clutch 29 to the output shaft 12. The clutches and the brake are all of the single-plate type, the clutches 25, 26 being engageable by means of interconnected pistons 19, 20 located in cylinders formed in a flange 18 fast with the sun 17. The brake 22 is applied by a piston 23 mounted in a cylindes formed in a stationary housing 7. The planet carrier 15 is fast with a shaft 5 connected through a flexible coupling 4 to a fly-wheel 1 on the crank-shaft 3 of an internal combustion engine which is such that the maximum full throttle torque is at least 1.2 times larger than the full throttle torque developed at the maximum speed of the engine. The planetary gear provides a speed multiplication of between 1.3 : 1 and 1.7 : 1 when the sun gear is stationed, and the torque converter has a stall torque ratio of between 5: 1 and 7: 1.
GB2001263A 1962-05-21 1963-05-20 Improved power plant,particularly for motor vehicles Expired GB971448A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20611562A 1962-05-21 1962-05-21

Publications (1)

Publication Number Publication Date
GB971448A true GB971448A (en) 1964-09-30

Family

ID=22765043

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2001263A Expired GB971448A (en) 1962-05-21 1963-05-20 Improved power plant,particularly for motor vehicles

Country Status (1)

Country Link
GB (1) GB971448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8622860B2 (en) 2011-08-01 2014-01-07 Spicer Off-Highway Belgium N.V. Method and apparatus for transferring power between a flywheel and a vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8622860B2 (en) 2011-08-01 2014-01-07 Spicer Off-Highway Belgium N.V. Method and apparatus for transferring power between a flywheel and a vehicle

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