GB1192615A - Rotary Piston Devices - Google Patents

Rotary Piston Devices

Info

Publication number
GB1192615A
GB1192615A GB27350/67A GB2735067A GB1192615A GB 1192615 A GB1192615 A GB 1192615A GB 27350/67 A GB27350/67 A GB 27350/67A GB 2735067 A GB2735067 A GB 2735067A GB 1192615 A GB1192615 A GB 1192615A
Authority
GB
United Kingdom
Prior art keywords
shaft
rotary
stator
rotor
gear
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
GB27350/67A
Inventor
Otto Voser
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 GB1192615A publication Critical patent/GB1192615A/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
    • F01C3/00—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members
    • F01C3/06—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees
    • F01C3/08—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F01C3/085—Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing the axes of cooperating members being on the same plane
    • 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
    • F01C9/00—Oscillating-piston machines or engines
    • F01C9/005—Oscillating-piston machines or engines the piston oscillating in the space, e.g. around a fixed point
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/30—Geometry of the stator
    • F04C2250/301—Geometry of the stator compression chamber profile defined by a mathematical expression or by parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Supercharger (AREA)

Abstract

1,192,615. Rotary-piston machines. O. VOSER. June 14, 1967 [June 14, 1966], No.27350/67. Heading F1F. A rotary-piston I. C, engine has working chambers between a stator 1 and a piston, or rotor, 2 that revolves about its own axis and nutates relative to the stator, the mutually-opposing surfaces of the rotor and stator being shaped basically as shown in Figs. 3 and 5 with n+1 lobes, or edges, 2a, 2b, 2c and n lobes, or edges, respectively. A hollow shaft 5 for the rotor is carried by bearings 6, 8a on a hub 7 and spindle 8, which are coupled to each other by splines, the spindle 8 being fixed to a rotary body 9 that is coaxial with a bearing bush for a rotary shaft 16 attached to the hub, and said bush being upon a non rotary hollow member 27. An output gear 13 is fixed to the body 9. To control the rotary motion of the piston an internally-toothed gear 15 on an annular member 14 attached to the shaft 5 meshes with a gear 23 rotatively and eccentrically mounted on the hub 7, and a bevel gear 25 upon the gear 23 meshes with a bevel gear 26 on the member 27. The member 14 engages with a bearing bush 17 on the shaft 16. A shaft 18 is coupled to an extension 7a of the hub 7 by splines and is carried by a bearing bush 19 in the member 27, a pulley 20 upon said shaft being used to drive either a fan or a fuel feed-pump (not shown). A cam 21 controls a spark-plug 22. It is indicated that the engine can be adapted to operate as a pump, motor or compressor, and that two rotors may co-act with a single stator. Alternatively, a single rotor may co-act with two stators. The geometry of the lobed surfaces of the rotor and stator is described in detail with reference to Fig. 1 (not shown).
GB27350/67A 1966-06-14 1967-06-14 Rotary Piston Devices Expired GB1192615A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH857766A CH458608A (en) 1966-06-14 1966-06-14 Volumetric machine

Publications (1)

Publication Number Publication Date
GB1192615A true GB1192615A (en) 1970-05-20

Family

ID=4342148

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27350/67A Expired GB1192615A (en) 1966-06-14 1967-06-14 Rotary Piston Devices

Country Status (5)

Country Link
US (1) US3464361A (en)
CH (1) CH458608A (en)
DE (1) DE1551156A1 (en)
FR (1) FR1534921A (en)
GB (1) GB1192615A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000057028A1 (en) * 1999-03-22 2000-09-28 Mikhail Ivanovich Kuznetsov Spherical positive-displacement rotary machine

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139052Y2 (en) * 1972-02-29 1976-09-24
US3895610A (en) * 1974-05-17 1975-07-22 Robert H Wahl Rotary Nutating engine
US3981639A (en) * 1974-09-24 1976-09-21 Wahl Robert H Nutating engine
WO1981002183A1 (en) * 1980-01-24 1981-08-06 Caterpillar Tractor Co Slant axis rotary piston mechanism
US4877379A (en) * 1986-06-25 1989-10-31 Kunio Okabe Rotary mechanism for three-dimensional volumetric change
DE9218694U1 (en) * 1991-12-09 1995-03-30 Arnold, Felix, 69239 Neckarsteinach Rotary lobe machine
US5336067A (en) * 1993-06-09 1994-08-09 Leon Lim Spherical engine
WO1996005436A1 (en) * 1993-06-09 1996-02-22 Lim, Oliver, A. Spherical engine
DE19654951C2 (en) * 1996-11-29 2002-06-13 Osvaldo Domann Rotary piston internal combustion engine with oil supply for lubrication and cooling purposes
ES2360270T3 (en) * 2007-08-31 2011-06-02 Robert Bosch Gmbh COMPRESSED AIR MOTOR.
US9777729B2 (en) 2013-03-15 2017-10-03 Exponential Technologies, Inc. Dual axis rotor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US683406A (en) * 1901-02-07 1901-09-24 Frederick W Jaeger Discoidal engine.
US2501998A (en) * 1938-02-21 1950-03-28 Dutrey Andre Roto-volumetric pump
US2582413A (en) * 1945-07-20 1952-01-15 James M Clark Expansible chamber rotary fluid displacement device
AT197951B (en) * 1954-12-31 1958-05-27 Nsu Werke Ag Rotary piston machine, preferably rotary piston compressor
US2896590A (en) * 1957-04-05 1959-07-28 Garrett Corp Fluid motor
US3236186A (en) * 1963-04-29 1966-02-22 Wildhaber Ernest Positive-displacement unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000057028A1 (en) * 1999-03-22 2000-09-28 Mikhail Ivanovich Kuznetsov Spherical positive-displacement rotary machine
US6579081B1 (en) 1999-03-22 2003-06-17 Finpar Holding S.A. Spherical positive-displacement rotary machine

Also Published As

Publication number Publication date
DE1551156A1 (en) 1970-03-19
FR1534921A (en) 1968-08-02
CH458608A (en) 1968-06-30
US3464361A (en) 1969-09-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees