GB730644A - Preventing diesel engines from reversing - Google Patents

Preventing diesel engines from reversing

Info

Publication number
GB730644A
GB730644A GB3012651A GB3012651A GB730644A GB 730644 A GB730644 A GB 730644A GB 3012651 A GB3012651 A GB 3012651A GB 3012651 A GB3012651 A GB 3012651A GB 730644 A GB730644 A GB 730644A
Authority
GB
United Kingdom
Prior art keywords
clutch
recesses
wedge
engage
drive
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
GB3012651A
Inventor
Lewis Henry Dawtrey
George Arthur Jones
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.)
Standard Motor Co Ltd
Original Assignee
Standard Motor Co Ltd
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 Standard Motor Co Ltd filed Critical Standard Motor Co Ltd
Priority to GB3012651A priority Critical patent/GB730644A/en
Publication of GB730644A publication Critical patent/GB730644A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B25/00—Regulating, controlling, or safety means
    • F01B25/16—Safety means responsive to specific conditions
    • F01B25/18—Safety means responsive to specific conditions preventing rotation in wrong direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

730,644. Ratchet clutches. STANDARD MOTOR CO., Ltd. April 15, 1952 [Dec. 24, 1951], No. 30126/51. Class 80 (2). [Also in Group XXVIII] A one-way driving face clutch in the drive of an internal-combustion engine fuel-injection pump is arranged so that the coacting portions 18, 14, after the clutch has disengaged, can only re-engage when they are in a certain relative angular position, and comprises a spring-loaded slidable member 18 with wedge-shaped teeth 19 engaging complementary recesses 20 in a ring 14 fixed to the pump .shaft 12, the angle of the wedge being such as to ensure that disengagement of'the clutch occurs on reverse drive but disengagement due to torque fluctuations is prevented. The member 18 is slidably splined to the drive shaft 15 and the recesses 20 are spaced apart unequally, e.g. at angles of 110, 120 and 130 degrees, so that the clutch parts 18, 14 can only engage in a specified relative angular position which ensures correct timing for forward rotation of the engine when the clutch re-engages. In a modification, one recess and its corresponding tooth is made narrower than the other recesses and teeth.
GB3012651A 1951-12-24 1951-12-24 Preventing diesel engines from reversing Expired GB730644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3012651A GB730644A (en) 1951-12-24 1951-12-24 Preventing diesel engines from reversing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3012651A GB730644A (en) 1951-12-24 1951-12-24 Preventing diesel engines from reversing

Publications (1)

Publication Number Publication Date
GB730644A true GB730644A (en) 1955-05-25

Family

ID=10302705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3012651A Expired GB730644A (en) 1951-12-24 1951-12-24 Preventing diesel engines from reversing

Country Status (1)

Country Link
GB (1) GB730644A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046397B (en) * 1957-08-24 1958-12-11 Daimler Benz Ag Device for shutting down undesirably backward running four-stroke internal combustion engines
US9273564B2 (en) 2010-05-14 2016-03-01 Bayerische Motoren Werke Aktiengesellschaft Device for driving an auxiliary unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1046397B (en) * 1957-08-24 1958-12-11 Daimler Benz Ag Device for shutting down undesirably backward running four-stroke internal combustion engines
US9273564B2 (en) 2010-05-14 2016-03-01 Bayerische Motoren Werke Aktiengesellschaft Device for driving an auxiliary unit

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