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GB1422678A - Rotary piston machine - Google Patents

Rotary piston machine

Info

Publication number
GB1422678A
GB1422678A GB4878673A GB4878673A GB1422678A GB 1422678 A GB1422678 A GB 1422678A GB 4878673 A GB4878673 A GB 4878673A GB 4878673 A GB4878673 A GB 4878673A GB 1422678 A GB1422678 A GB 1422678A
Authority
GB
United Kingdom
Prior art keywords
gear
shaft
housing
keyed
fixed
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
GB4878673A
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
Publication of GB1422678A publication Critical patent/GB1422678A/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
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/077—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having toothed-gearing type drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Retarders (AREA)
  • Rotary-Type Compressors (AREA)
  • Hydraulic Motors (AREA)

Abstract

1422678 Rotary piston machines J BOES 19 Oct 1973 [19 Oct 1972] 48786/73 Heading F1F An intermittent abutment machine comprises two coaxial inner and outer shafts carrying relatively oscillating pistons and a gear train which includes two intermeshing quasi-elliptical gearwheels and a differential gear mechanism to produce these relative oscillations and to transmit power to or from the machine. As described the machine is an I.C. engine and a quasi-elliptical gear 12 is keyed to the outer shaft 2 and meshes with a similar elliptical gear 13 keyed to a layshaft 14. A circular gear 15 is keyed to the inner shaft 1 and meshes with a similar gear-wheel 16 keyed to the auxiliary shaft 14. A gear-wheel 17 of the differential mechanism is fixed to the outer shaft 2 and a second gear-wheel 18 of the mechanism is fixed to the inner shaft 1. A carrier pinion 19 of the mechanism carrying planetary pinions meshing with the gears 17, 18 drives an output shaft 21 of the engine via a pinion 20. A pair of diametrically opposed sector shaped blades 3, (4) are fixed to the inner shaft 1 by way of flange 7 which forms one end wall of an annular housing and rotates with the shaft 1. A similar pair of pistons 5, (6) are fixed to a similar flange 8 which forms a second end wall of the housing end rotates with the outer shaft 2. The pistons are hollow and their interiors communicate with the exterior of the housing via openings 7, 91 in the associated flange for ingress of air for cooling and may also be in communication with the interior of a hollow shaft carrying the piston and having a cooling fluid inlet. The axial extending wall of the housing is constituted by a cylindrical part 10 with peripheral groove for cooling purposes. Inlet and exhaust ports in the housing have adjustable slide valves to adjust the dimensions of the ports in accordance with operating conditions.
GB4878673A 1972-10-19 1973-10-19 Rotary piston machine Expired GB1422678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237065A FR2204221A5 (en) 1972-10-19 1972-10-19

Publications (1)

Publication Number Publication Date
GB1422678A true GB1422678A (en) 1976-01-28

Family

ID=9105896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4878673A Expired GB1422678A (en) 1972-10-19 1973-10-19 Rotary piston machine

Country Status (6)

Country Link
US (1) US3873247A (en)
JP (1) JPS5334641B2 (en)
DE (2) DE2352231C3 (en)
FR (1) FR2204221A5 (en)
GB (1) GB1422678A (en)
IT (1) IT994837B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953157A (en) * 1975-05-28 1976-04-27 Huschang Sabet Rotary-piston internal-combustion engine with two output shafts
DE19753134A1 (en) * 1997-11-29 1999-06-10 Martin Sterk Rotary piston engine
FI102916B1 (en) * 1997-12-22 1999-03-15 Esko Raikamo Power unit designed for use as a propellant-driven motor and / or pressure-medium pump
US6158987A (en) * 1998-01-13 2000-12-12 Raikamo; Esko Power unit for use as a pressure-fluid operated motor and/or a pressure fluid pump
FR2835280B1 (en) * 2002-01-29 2005-03-04 Pham Pascal Andre Georges Ha ROTARY INTERNAL COMBUSTION ENGINE HAVING TWO PILOTED PALLETS AND BIMODULAR CONSTRUCTION
US6948473B2 (en) * 2003-02-04 2005-09-27 Joseph Dale Udy 4-cycle, rotary, electromagnetic, internal combustion engines
US6886527B2 (en) * 2003-03-28 2005-05-03 Rare Industries Inc. Rotary vane motor
DE102005061286B4 (en) * 2005-12-20 2008-06-26 SCHWÄBISCH, Reiner Recirculating piston machine with two piston carriers arranged on an axis
CN101886572B (en) * 2010-06-23 2013-04-10 袁锁林 Planetary rotary internal combustion engine
TW201215761A (en) * 2010-10-04 2012-04-16 Chun-Chiang Yeh Rotary modulation engine
CN106640367A (en) * 2015-11-01 2017-05-10 蔡光源 Rotor-following type engine structure with curved or straight cylindrical cylinders
US11428156B2 (en) 2020-06-06 2022-08-30 Anatoli Stanetsky Rotary vane internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1962408A (en) * 1931-11-07 1934-06-12 Powell Neal Rotary motor
US2342515A (en) * 1940-12-24 1944-02-22 Morgenstern Felix Internal combustion engine
US3294071A (en) * 1964-02-21 1966-12-27 Turco Jerome Internal combustion rotary piston engine
US3302625A (en) * 1964-05-15 1967-02-07 Cunningham Kelly Gore Engine
US3398643A (en) * 1965-07-30 1968-08-27 Schudt Hans Rotary piston engine, pump or other machine
US3356079A (en) * 1966-11-29 1967-12-05 Virmel Corp Rotary internal combustion engine
US3769946A (en) * 1969-07-14 1973-11-06 W Scherrer Rotary engines

Also Published As

Publication number Publication date
FR2204221A5 (en) 1974-05-17
IT994837B (en) 1975-10-20
JPS5334641B2 (en) 1978-09-21
JPS4995204A (en) 1974-09-10
DE2352231B2 (en) 1978-02-16
DE2352231A1 (en) 1974-05-02
DE2352231C3 (en) 1978-10-12
DE2366073A1 (en) 1977-11-17
US3873247A (en) 1975-03-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee