GB1521960A - Rotary piston machine - Google Patents

Rotary piston machine

Info

Publication number
GB1521960A
GB1521960A GB1470074A GB1470074A GB1521960A GB 1521960 A GB1521960 A GB 1521960A GB 1470074 A GB1470074 A GB 1470074A GB 1470074 A GB1470074 A GB 1470074A GB 1521960 A GB1521960 A GB 1521960A
Authority
GB
United Kingdom
Prior art keywords
pistons
shaft
connecting rod
pivotally
flywheel
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
GB1470074A
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 GB1470074A priority Critical patent/GB1521960A/en
Publication of GB1521960A publication Critical patent/GB1521960A/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
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/40—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and having a hinged member
    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

1521960 Rotary positive-displacement fluid-machines G S WILSON 1 Oct 1975 [3 July 1974] 14700/74 Heading F1F In an I.C. engine generally similar to that described in Specification 1289479 with two pivotally inter-connected pairs of pistons 3, 4, Figs. 6 and 7, the latter are kept in sealing engagement with the inner peripheral wall 1 of the casing 19 by mechanism 20 comprising a crank member, or eccentric, 21 driven by a planet gear-wheel 26 meshing with a fixed sun gear-wheel 28, which is co-axial with the output shaft 5, the gear-wheel 26 being mounted on a flywheel 50 secured to said shaft. A lever 190 pivotally attached to the flywheel at 194 is pivotally connected at 192 to a connecting rod 22 engaging with the member 21 and at 66 to a coupling member 333, which is fixed to one of the pistons. A similar mechanism is connected to the diametrically opposite side of the group of pistons and another pair of such mechanisms is provided on the axially opposite side of the pistons, Figs. 8 and 13 (not shown). Lubricant passageways 195, 215, 225 extend through the connecting rod, lever, crank member. Radial and axial seals 60, 80, 84 are provided in the pistons. The aforementioned pair of mechanisms may be modified so that the connecting rods are inter-connected by a linkage system of the pantograph type, Fig. 4 (not shown). In another modification, Fig. 5 (not shown), the lever of each mechanism is pivotally attached at one end to the flywheel, at the other end to the respective piston, and in the middle to the connecting rod. In a simpler form the connecting rods are pivotally connected directly to the corresponding pistons, Fig. 3 (not shown). Alternatively, each of at least two of the pivotal connections 6 between the pistons is connected to a respective mechanism 10, Fig. 1, comprising a crank member 11 connected to the shaft 5 by epicyclic gearing, Fig. 2 (not shown), so as to revolve at three times the speed of said shaft, a connecting rod 12, and a "slider" 14 in a slideway 15, secured to the shaft. A pivotal connection 13 between the connecting-rod and slider is not coupled with the adjacent connection 6. The engine may be adapted to operate as a compressor, pump, or motor, which may be hydraulic or pneumatic.
GB1470074A 1975-10-01 1975-10-01 Rotary piston machine Expired GB1521960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1470074A GB1521960A (en) 1975-10-01 1975-10-01 Rotary piston machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1470074A GB1521960A (en) 1975-10-01 1975-10-01 Rotary piston machine

Publications (1)

Publication Number Publication Date
GB1521960A true GB1521960A (en) 1978-08-23

Family

ID=10046002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1470074A Expired GB1521960A (en) 1975-10-01 1975-10-01 Rotary piston machine

Country Status (1)

Country Link
GB (1) GB1521960A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288217A (en) * 1986-12-30 1994-02-22 Italo Contiero Cyclic volume machine
WO2001090536A1 (en) * 2000-05-23 2001-11-29 Nivesh Sa Poly-induction energy turbine without back draught
WO2002075118A1 (en) * 2001-03-15 2002-09-26 Normand Beaudoin Poly-induction machines and differential turbines
US6718938B2 (en) * 2000-05-12 2004-04-13 Peter Szorenyi Hinged rotor internal combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5288217A (en) * 1986-12-30 1994-02-22 Italo Contiero Cyclic volume machine
US6718938B2 (en) * 2000-05-12 2004-04-13 Peter Szorenyi Hinged rotor internal combustion engine
WO2001090536A1 (en) * 2000-05-23 2001-11-29 Nivesh Sa Poly-induction energy turbine without back draught
WO2002075118A1 (en) * 2001-03-15 2002-09-26 Normand Beaudoin Poly-induction machines and differential turbines

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Legal Events

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