GB1511232A - Piston and cylinder machines - Google Patents

Piston and cylinder machines

Info

Publication number
GB1511232A
GB1511232A GB1978474A GB1978474A GB1511232A GB 1511232 A GB1511232 A GB 1511232A GB 1978474 A GB1978474 A GB 1978474A GB 1978474 A GB1978474 A GB 1978474A GB 1511232 A GB1511232 A GB 1511232A
Authority
GB
United Kingdom
Prior art keywords
piston
nov
ring
aug
sept
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
GB1978474A
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 GB1978474A priority Critical patent/GB1511232A/en
Priority to AU80769/75A priority patent/AU502195B2/en
Priority to US05/574,713 priority patent/US4138930A/en
Priority to JP5417675A priority patent/JPS5920841B2/en
Priority to CA226,373A priority patent/CA1037871A/en
Priority to DE19752520139 priority patent/DE2520139A1/en
Priority to IT2304875A priority patent/IT1037883B/en
Priority to FR7514114A priority patent/FR2270440A1/en
Publication of GB1511232A publication Critical patent/GB1511232A/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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F01B3/0005—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having two or more sets of cylinders or pistons
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F01B3/0017—Component parts, details, e.g. sealings, lubrication
    • F01B3/0023—Actuating or actuated elements
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0035—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
    • 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
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0082—Details
    • F01B3/0085—Pistons
    • 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
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F01B9/026—Rigid connections between piston and rod; Oscillating 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating 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
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)

Abstract

1511232 Pistons; swash plate mechanism; cams R J SEARLE 2 May 1975 [6 May 1974 14 May 1974 5 June 1974 19 June 1974 23 July 1974 10 Aug 1974 12 Aug 1974 28 Aug 1974 6 Sept 1974 27 Sept 1974 8 Oct 1974 6 Nov 1974 19 Nov 1974 21 Nov 1974 (2) 26 Nov 1974 5 Dec 1974 11 Dec 1974 21 Jan 1975 5 Feb 1975 12 March 1975] 19784/74 21273/74 24914/74 27293/74 32450/74 35398/74 35428/74 37573/74 38936/74 42001/74 43563/74 47989/74 49958/74 50496/74 50497/74 51163/74 52629/7453495/742542/754892/75 and 10335/75 Headings F2T and F2K [Also in Division F1] The piston ring 14 of a swash plate engine piston 9 is located with radial freedom in a groove 15 and has a periphery 16 having the shape of the equatorial region of a sphere. The ring may have a tongue and groove gap 14b, 14c and be outwardly biased by a wave spring 18. The piston is restrained from relative rotation with the cylinder 11 by a connecting member 8 and ring 10, the ring being mounted on a bearing 7 having an axis Y 1 at an angle to shaft axis x with which the cylinder bore is parallel. The piston head may be oil cooled. In a poppet valve I.C. engine the valves 163 are carried in the piston crown and operated by a face cam 169 acting through bucket tappets 167 and roller followers 165. The cam is driven by epicyclic gearing 171 having a stationary sun wheel 170.
GB1978474A 1974-05-06 1974-05-06 Piston and cylinder machines Expired GB1511232A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1978474A GB1511232A (en) 1974-05-06 1974-05-06 Piston and cylinder machines
AU80769/75A AU502195B2 (en) 1974-05-06 1975-05-02 Wobble plate machine
US05/574,713 US4138930A (en) 1974-05-06 1975-05-05 Piston and cylinder machines
JP5417675A JPS5920841B2 (en) 1974-05-06 1975-05-06 piston-cylinder-machine
CA226,373A CA1037871A (en) 1974-05-06 1975-05-06 Piston and cylinder machines
DE19752520139 DE2520139A1 (en) 1974-05-06 1975-05-06 MACHINE WITH PISTON AND CYLINDER
IT2304875A IT1037883B (en) 1974-05-06 1975-05-06 PISTON AND CYLINDER MACHINES
FR7514114A FR2270440A1 (en) 1974-05-06 1975-05-06 Swash-plate engine with two pistons per cylinder - have sealing surfaces piston ring forming part of sphere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1978474A GB1511232A (en) 1974-05-06 1974-05-06 Piston and cylinder machines

Publications (1)

Publication Number Publication Date
GB1511232A true GB1511232A (en) 1978-05-17

Family

ID=10135167

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1978474A Expired GB1511232A (en) 1974-05-06 1974-05-06 Piston and cylinder machines

Country Status (1)

Country Link
GB (1) GB1511232A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee