GB584869A - Improvements in or relating to the driving gear of internal-combustion and other reciprocating piston fluid-pressure engines and compressors - Google Patents

Improvements in or relating to the driving gear of internal-combustion and other reciprocating piston fluid-pressure engines and compressors

Info

Publication number
GB584869A
GB584869A GB20858/44A GB2085844A GB584869A GB 584869 A GB584869 A GB 584869A GB 20858/44 A GB20858/44 A GB 20858/44A GB 2085844 A GB2085844 A GB 2085844A GB 584869 A GB584869 A GB 584869A
Authority
GB
United Kingdom
Prior art keywords
piston
ports
teeth
compressors
chamber
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
GB20858/44A
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
Priority to GB20858/44A priority Critical patent/GB584869A/en
Publication of GB584869A publication Critical patent/GB584869A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/128—Crankcases
    • 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
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/18—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with differential piston
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2730/00—Internal combustion engines with pistons rotating or oscillating with relation to the housing
    • F02B2730/05—Internal combustion engines with pistons rotating or oscillating with relation to the housing with pistons intermeshing as gear wheels; with helicoidal rotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Abstract

584,869. Reciprocating pumps and air compressors. LEWINGTON, W. J. Oct. 26, 1944, No. 20858. [Classes 8 (i) and 102 (i)] [Also in Group XXVII] The working chamber is comprised by the spaces between co-operating teeth 4, 16 on the cylinder head and piston, and relative axial rotation of the two is produced during reciprocation of the piston by means which does not necessarily involve contact of the faces of the teeth. This means comprises bevel gears 34, 35 fixed to the outer casing of the crankshaft 38 respectively. This shaft rotates in a crank case 37 mounted on bearings 13, 35A and carrying the input shaft 14. The crank pin 40 is stepped and a one-piece big end is held by a screw 43, and the crank case is closed by a cover 47 secured by a cross bar 48. Alternatively, the crankcase may be a normal two-part construction with a two-bearing crankshaft carrying a second pair of bevel gears which rotate idly. A two-stroke internal combustion engine is shown, the mixture being admitted by ports 8. and after compression under the piston it is transferred to the combustion chamber by ports 29, in an extension of the piston and, after firing, is exhausted by.ports 7. The chamber 23 may be used as a lubricant or air pump. The engine may be double-acting and the co-operative teeth may be mutable. Specification 155,400, [Class 7 (ii)], is referred to.
GB20858/44A 1944-10-26 1944-10-26 Improvements in or relating to the driving gear of internal-combustion and other reciprocating piston fluid-pressure engines and compressors Expired GB584869A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20858/44A GB584869A (en) 1944-10-26 1944-10-26 Improvements in or relating to the driving gear of internal-combustion and other reciprocating piston fluid-pressure engines and compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20858/44A GB584869A (en) 1944-10-26 1944-10-26 Improvements in or relating to the driving gear of internal-combustion and other reciprocating piston fluid-pressure engines and compressors

Publications (1)

Publication Number Publication Date
GB584869A true GB584869A (en) 1947-01-24

Family

ID=10152934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20858/44A Expired GB584869A (en) 1944-10-26 1944-10-26 Improvements in or relating to the driving gear of internal-combustion and other reciprocating piston fluid-pressure engines and compressors

Country Status (1)

Country Link
GB (1) GB584869A (en)

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