GB1211858A - Improvements in rotary-piston internal combustion engines - Google Patents

Improvements in rotary-piston internal combustion engines

Info

Publication number
GB1211858A
GB1211858A GB41633/67A GB4163367A GB1211858A GB 1211858 A GB1211858 A GB 1211858A GB 41633/67 A GB41633/67 A GB 41633/67A GB 4163367 A GB4163367 A GB 4163367A GB 1211858 A GB1211858 A GB 1211858A
Authority
GB
United Kingdom
Prior art keywords
ports
sleeve
rotary
piston
internal combustion
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
GB41633/67A
Inventor
Leo Kuzmicki
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.)
Rootes Motors Ltd
Original Assignee
Rootes Motors Ltd
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 Rootes Motors Ltd filed Critical Rootes Motors Ltd
Priority to GB41633/67A priority Critical patent/GB1211858A/en
Priority to GB46133/67A priority patent/GB1248732A/en
Publication of GB1211858A publication Critical patent/GB1211858A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/16—Admission or exhaust passages in pistons or outer members
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/36—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with stationary measuring chambers having constant volume during measurement
    • G01F3/38—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with stationary measuring chambers having constant volume during measurement having only one measuring chamber
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1,211,858. Rotary - piston internal combustion engines. ROOTES MOTORS Ltd. Dec. 12, 1968 [Sept. 12, 1967], No.41633/67. Heading F1F. In a rotary-piston I. C. engine of the kind comprising a lobed piston planetarily rotatable with slip engagement within a housing having inlet and exhaust ports in its peripheral wall, in order to vary the extent of breathing overlap between the ports, either or both ports are fitted with a lining sleeve having an eccentric bore which is rotatable or interchangeable with another sleeve to vary the angular position in the port or ports or the degree of eccentricity. As shown, a sleeve 20 having an eccentric angled bore 21 is inserted in the inlet port so that on rotation of the sleeve the position of the cut-off edge 16d may be varied. The position of the cut-off edge may be changed during engine operation. Interchangeable sleeves having bores of different diameters may be fitted. The bores are not necessarily circular but may, e.g. be oval.
GB41633/67A 1967-09-12 1967-09-12 Improvements in rotary-piston internal combustion engines Expired GB1211858A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB41633/67A GB1211858A (en) 1967-09-12 1967-09-12 Improvements in rotary-piston internal combustion engines
GB46133/67A GB1248732A (en) 1967-09-12 1967-09-12 An improved apparatus for use with a milking machine and for measuring and indicating milk yield

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41633/67A GB1211858A (en) 1967-09-12 1967-09-12 Improvements in rotary-piston internal combustion engines

Publications (1)

Publication Number Publication Date
GB1211858A true GB1211858A (en) 1970-11-11

Family

ID=10420594

Family Applications (2)

Application Number Title Priority Date Filing Date
GB41633/67A Expired GB1211858A (en) 1967-09-12 1967-09-12 Improvements in rotary-piston internal combustion engines
GB46133/67A Expired GB1248732A (en) 1967-09-12 1967-09-12 An improved apparatus for use with a milking machine and for measuring and indicating milk yield

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB46133/67A Expired GB1248732A (en) 1967-09-12 1967-09-12 An improved apparatus for use with a milking machine and for measuring and indicating milk yield

Country Status (1)

Country Link
GB (2) GB1211858A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533111A1 (en) * 1982-09-20 1984-03-23 Rousseau Portalis Mariano Milking unit, particularly for ewes and goats

Also Published As

Publication number Publication date
GB1248732A (en) 1971-10-06

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee