GB790618A - Improved speed responsive device drive - Google Patents

Improved speed responsive device drive

Info

Publication number
GB790618A
GB790618A GB23653/56A GB2365356A GB790618A GB 790618 A GB790618 A GB 790618A GB 23653/56 A GB23653/56 A GB 23653/56A GB 2365356 A GB2365356 A GB 2365356A GB 790618 A GB790618 A GB 790618A
Authority
GB
United Kingdom
Prior art keywords
governor
gear
valve
conduits
driven
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
GB23653/56A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB790618A publication Critical patent/GB790618A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • 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
    • 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
    • F16H2710/00—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing
    • F16H2710/16—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing the gearing is not described or not essential
    • F16H2710/20—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing the gearing is not described or not essential the control being hydraulic or pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)

Abstract

790,618. Gear pumps. GENERAL MOTORS CORPORATION. July 31, 1956 [Aug. 24, 1955], No. 23653/56. Class 110 (2). [Also in Group XXIV] A gear pump incorporated in an hydraulically controlled automatic transmission has a centrifugal governor 44 rotatably coupled to its driven gear 32 and discharges through a conduit 82 and a groove 70 in the body 42 of the governor. The governor is provided with two valves 90, 104, the valve 104 being similar to the valve 90 except that it is supplied with oil under pressure from the delivery line 120 of the valve 90 and does not incorporate the spring 100 and weight mechanism 98 thereof. The discharge conduits 120, 134 of the governor communicate with grooves 70 in the body portion 42 whilst the conduits 124, 140 constitute exhaust conduits, the arrangement being such that the delivery pressure in the discharge conduits 120, 134 remains constant. The gear pump is mounted on the transmission casing and is driven by an I.C. engine, see Fig. 1 (not shown). The governor is driven by a U-shaped connector which is received in an arcuate recess 60 in the body portion 42 and has leg portions received in opposed recesses in the gear, see Fig. 2 (not shown). Specification 790,617, [Group XXIV], is referred to.
GB23653/56A 1955-08-24 1956-07-31 Improved speed responsive device drive Expired GB790618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US790618XA 1955-08-24 1955-08-24

Publications (1)

Publication Number Publication Date
GB790618A true GB790618A (en) 1958-02-12

Family

ID=22148169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23653/56A Expired GB790618A (en) 1955-08-24 1956-07-31 Improved speed responsive device drive

Country Status (1)

Country Link
GB (1) GB790618A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032049A (en) * 1959-05-11 1962-05-01 Ford Motor Co Compound governor
US3241565A (en) * 1962-12-28 1966-03-22 Ford Motor Co Independently operating multi-stage governor
US3277910A (en) * 1954-12-27 1966-10-11 Gen Motors Corp Governors for automatic transmissions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277910A (en) * 1954-12-27 1966-10-11 Gen Motors Corp Governors for automatic transmissions
US3032049A (en) * 1959-05-11 1962-05-01 Ford Motor Co Compound governor
US3241565A (en) * 1962-12-28 1966-03-22 Ford Motor Co Independently operating multi-stage governor

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