GB1215846A - Improved reversing means for four-stroke internal combustion engines - Google Patents

Improved reversing means for four-stroke internal combustion engines

Info

Publication number
GB1215846A
GB1215846A GB5116268A GB5116268A GB1215846A GB 1215846 A GB1215846 A GB 1215846A GB 5116268 A GB5116268 A GB 5116268A GB 5116268 A GB5116268 A GB 5116268A GB 1215846 A GB1215846 A GB 1215846A
Authority
GB
United Kingdom
Prior art keywords
cam
internal combustion
inlet
stroke internal
operating
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
GB5116268A
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.)
UNITED DIESEL AB
Original Assignee
UNITED DIESEL AB
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 UNITED DIESEL AB filed Critical UNITED DIESEL AB
Publication of GB1215846A publication Critical patent/GB1215846A/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
    • F01L13/02—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for reversing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)

Abstract

1,215,846. Reversing. UNITED DIESEL AB. Oct. 29, 1968 [Nov. 17, 1967], No. 51162/68. Heading F1K. In a reversible four stroke internal combustion engine means for operating the inlet and exhaust valves and the fuel pumps 13 comprises a cam shaft 14 provided with cams for ahead and astern running which shaft is axially displaceable for reversing. The cams for operating the inlet and exhaust valves of each cylinder are made integral as a cam body 22 having three axially spaced cam surfaces 23, 24, 25. The cam followers 16, 17 for each inlet and exhaust valve are so arranged with respect to the cam body that one of them depending on the axial position of the cam shaft will co-operate with one of the outer cam surfaces, the other cam follower co-operating with the intermediate cam surface.
GB5116268A 1967-11-17 1968-10-29 Improved reversing means for four-stroke internal combustion engines Expired GB1215846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1580167A SE313697B (en) 1967-11-17 1967-11-17

Publications (1)

Publication Number Publication Date
GB1215846A true GB1215846A (en) 1970-12-16

Family

ID=20301252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5116268A Expired GB1215846A (en) 1967-11-17 1968-10-29 Improved reversing means for four-stroke internal combustion engines

Country Status (5)

Country Link
DE (1) DE1802731A1 (en)
FR (1) FR1590529A (en)
GB (1) GB1215846A (en)
NO (1) NO118636B (en)
SE (1) SE313697B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842444A1 (en) * 1978-09-29 1980-04-17 Maschf Augsburg Nuernberg Ag DEVICE FOR CONTROLLING THE PRESSURE-OPERATED STARTER VALVES OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
FR1590529A (en) 1970-04-13
DE1802731A1 (en) 1969-05-29
NO118636B (en) 1970-01-19
SE313697B (en) 1969-08-18

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