GB804525A - Automatic clutch control system - Google Patents

Automatic clutch control system

Info

Publication number
GB804525A
GB804525A GB3819/55A GB381955A GB804525A GB 804525 A GB804525 A GB 804525A GB 3819/55 A GB3819/55 A GB 3819/55A GB 381955 A GB381955 A GB 381955A GB 804525 A GB804525 A GB 804525A
Authority
GB
United Kingdom
Prior art keywords
clutch
speed
engine
power cylinder
valve
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
GB3819/55A
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of GB804525A publication Critical patent/GB804525A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D29/00Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2700/00Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/07Automatic control systems according to one of the preceding groups in combination with control of the mechanism receiving the engine power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

804,525. Clutch control. FICHTEL & SACHS A.G. Feb. 9, 1955 [March 24, 1954], No. 3819/55. Class 80 (2). On a vehicle wherein, during gear shift by the usual manual lever 62, a main speed-respsionve clutch 11 is disengaged by a power cylinder 17 communicated with the engine inlet manifold 25 through ducts 22, 24 including a solenoid valve 23 energized (position shown), by a shiftlever-operated switch, the same valve 23 also applies engine suction 24 through a restrictor 47 to a spring-loaded diaphragm 40 which acts adjustably on an arm 32 on the engine throttle spindle 30 to ensure that, even if the accelerator pedal is released during gear-shift, the throttle 29 is automatically opened, as shown, sufficiently to raise the engine speed above that minimum necessary to engage the speed-responsive clutch 11, so that when, on completion of gear shift the power cylinder 17 is de-energized by the valve 23, the clutch re-engages solely under control of the power cylinder 17 which vents through an adjustable outlet 52. There is an adjustable turnbuckle 20 in the link to the clutch lever 15. The speed-responsive main clutch may be centrifugal, or generator-voltagecontrolled electromagnetic, or be operated by vacuum, pressure air or liquid, or electric servomotor. Specification 767,864 is referred to.
GB3819/55A 1954-03-24 1955-02-09 Automatic clutch control system Expired GB804525A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE804525X 1954-03-24

Publications (1)

Publication Number Publication Date
GB804525A true GB804525A (en) 1958-11-19

Family

ID=6722121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3819/55A Expired GB804525A (en) 1954-03-24 1955-02-09 Automatic clutch control system

Country Status (1)

Country Link
GB (1) GB804525A (en)

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