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GB1119800A - Improvements in lubricators for internal combustion engines - Google Patents

Improvements in lubricators for internal combustion engines

Info

Publication number
GB1119800A
GB1119800A GB3968765A GB3968765A GB1119800A GB 1119800 A GB1119800 A GB 1119800A GB 3968765 A GB3968765 A GB 3968765A GB 3968765 A GB3968765 A GB 3968765A GB 1119800 A GB1119800 A GB 1119800A
Authority
GB
United Kingdom
Prior art keywords
chamber
pump
lubricant
fuel
bore
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
GB3968765A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1119800A publication Critical patent/GB1119800A/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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M3/00—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
    • F01M3/02—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture with variable proportion of lubricant to fuel, lubricant to air, or lubricant to fuel-air-mixture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

1,119,800. Continuous discharge mixing apparatus. ROBERT BOSCH G.m.b.H. 17 Sept., 1965 [18 Sept., 1964], No. 39687/65. Heading B1C. [Also in Divisions Fl and F2] In a lubricator for an internal combustion engine a pump comprises a chamber 20 to which lubricant and fuel are supplied and in which they are mixed by the pump drive means before passing to the engine. In Fig. 1 a piston 3 is rotated by worm 17 engaging gear ring 15, and is moved up and down by stops, 16, 16a moving on curves 14. Thus lubricant from pump 9 passes via recess 7 to working chamber 4 where it is compressed, and is then released via recess 7, bore 11 and passage 22 to chamber 20. Fuel from pump 25 passes via bore 11 and passage 26 to chamber 20. The mixture exits via bore 27 to the carburettor 30. In Fig. 2 (not shown) the piston has a smaller diameter end portion and working chambers (38, 39) are formed adjacent a shoulder (40) of the larger portion and an end face (41) of the smaller portion. Each portion has a recess (42, 43). Lubricant is supplied to one chamber (38) and fuel to the other chamber (39).
GB3968765A 1964-09-18 1965-09-17 Improvements in lubricators for internal combustion engines Expired GB1119800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB78591A DE1214043B (en) 1964-09-18 1964-09-18 Lubricating device for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1119800A true GB1119800A (en) 1968-07-10

Family

ID=6979950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3968765A Expired GB1119800A (en) 1964-09-18 1965-09-17 Improvements in lubricators for internal combustion engines

Country Status (6)

Country Link
AT (1) AT264210B (en)
BE (1) BE669683A (en)
DE (1) DE1214043B (en)
DK (1) DK112416B (en)
GB (1) GB1119800A (en)
NL (1) NL6512125A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142486A (en) * 1977-09-06 1979-03-06 Schreier Joseph S Fuel-oil mixing apparatus for internal-combustion engines
DD153503A3 (en) * 1980-02-13 1982-01-13 Franz Wolf LUBRICATING DEVICE FOR SECONDARY ENGINE POWERED MACHINES
CN115871196A (en) * 2022-12-26 2023-03-31 广东联塑机器制造有限公司 Single-color and multi-color integrated feeder and extruder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE603175C (en) * 1932-06-07 1934-09-25 Joseph Lambert Jameson Mixing device for the production of a fuel-lubricating oil mixture
FR1053999A (en) * 1951-09-29 1954-02-08 Mixing of oil and gasoline for two-stroke engines by a so-called washing process
DE1175489B (en) * 1960-11-12 1964-08-06 Kugelfischer G Schaefer & Co Lubricating oil pump for pressurized oil lubrication of internal combustion engines, in particular two-stroke light fuel internal combustion engines

Also Published As

Publication number Publication date
DE1214043B (en) 1966-04-07
AT264210B (en) 1968-08-26
NL6512125A (en) 1966-03-21
BE669683A (en)
DK112416B (en) 1968-12-09

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