GB191308280A - Improvements in and relating to Fuel Pumps for Internal Combustion Engines. - Google Patents

Improvements in and relating to Fuel Pumps for Internal Combustion Engines.

Info

Publication number
GB191308280A
GB191308280A GB191308280DA GB191308280A GB 191308280 A GB191308280 A GB 191308280A GB 191308280D A GB191308280D A GB 191308280DA GB 191308280 A GB191308280 A GB 191308280A
Authority
GB
United Kingdom
Prior art keywords
shaft
sleeve
pawl
soon
pump
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
Inventor
Knut Jonas Elias Hesselman
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
Application granted granted Critical
Publication of GB191308280A publication Critical patent/GB191308280A/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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2760/00—Control of valve gear to facilitate reversing, starting, braking of four stroke engines
    • F01L2760/002—Control of valve gear to facilitate reversing, starting, braking of four stroke engines for reversing or starting four stroke engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

8280. Hesselman, K. J. E. April 23, 1912, [Convention date]. Actuating from reversible shaft.-A fuel-pump, for internal-combustion engines which are started and reversed by means of compressed air, is actuated by two clutching-devices, each acting for one direction of rotation of the driving-shaft, the arrangement being such that, on reversal of the engine, one of the clutches is put out of operation and the other put into operative position to drive the pump as soon as the direction of rotation of the shaft changes. In the arrangement shown, the pump 2 is operated by an eccentric 5 forming part of a sleeve 6 mounted on the shaft 7. An outer sleeve 12, which can slide longitudinally upon the sleeve 6 and contains a bevelled recess 14, is connected to the reversing-gear of the engine by a lever 13. Motion is transmitted from the shaft 7 to the sleeve 6 by two pawls 8, 9 pivoted to the sleeve 6 and engaging with notches in the shaft 7. When the outer sleeve 12 is shifted along the shaft, the pawl 8 is forced out of engagement with the shaft 7 by the action of the bevelled recess 14, and the pawl 9 comes into operative position as soon as the recess 14 releases its outer end. The sleeve 6 and eccentric 5 remain stationary under these conditions while the shaft 7 is slowing down ; but as soon as the shaft reverses, motion is transmitted to the sleeve 6 through the pawl 9.
GB191308280D 1912-04-23 1913-04-08 Improvements in and relating to Fuel Pumps for Internal Combustion Engines. Expired GB191308280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE749X 1912-04-23

Publications (1)

Publication Number Publication Date
GB191308280A true GB191308280A (en) 1913-08-14

Family

ID=84329288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191308280D Expired GB191308280A (en) 1912-04-23 1913-04-08 Improvements in and relating to Fuel Pumps for Internal Combustion Engines.

Country Status (4)

Country Link
AT (1) AT64628B (en)
FR (1) FR456481A (en)
GB (1) GB191308280A (en)
NL (1) NL749C (en)

Also Published As

Publication number Publication date
FR456481A (en) 1913-08-27
AT64628B (en) 1914-04-25
NL749C (en) 1915-07-15

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