GB2001704A - Improvements in or relating to rotary positive-displacement fluid- machines - Google Patents

Improvements in or relating to rotary positive-displacement fluid- machines

Info

Publication number
GB2001704A
GB2001704A GB7831598A GB7831598A GB2001704A GB 2001704 A GB2001704 A GB 2001704A GB 7831598 A GB7831598 A GB 7831598A GB 7831598 A GB7831598 A GB 7831598A GB 2001704 A GB2001704 A GB 2001704A
Authority
GB
United Kingdom
Prior art keywords
axis
pistons
cylinders
relating
machines
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.)
Granted
Application number
GB7831598A
Other versions
GB2001704B (en
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.)
ORBITAL ENG Pty
Original Assignee
ORBITAL ENG Pty
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 ORBITAL ENG Pty filed Critical ORBITAL ENG Pty
Priority to GB7831598A priority Critical patent/GB2001704B/en
Publication of GB2001704A publication Critical patent/GB2001704A/en
Application granted granted Critical
Publication of GB2001704B publication Critical patent/GB2001704B/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
    • F01C9/00—Oscillating-piston machines or engines
    • F01C9/002—Oscillating-piston machines or engines the piston oscillating around a fixed axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

An engine, motor or pump has diametrically opposed pairs of part- toroidal form pistons (20) slidable in part-toroidal form cylinders (18). The pitch lines of the cylinders and of the pistons lie in an imaginary spherical surface with the cylinders occupying a first circumferential zone around a central first axis and the pistons occupying a second circumferential zone around a second axis intersecting the first axis obliquely at the centre of said spherical surface. The pairs of pistons are rigidly mounted on respective carriers (40, 42) and these carriers are capable of displacement relative to each other circumferentially of said second axis. Also, in relation to the respective piston pair each carrier is capable of rotation about the diametrical axis of the piston pair. <IMAGE>
GB7831598A 1977-08-01 1978-07-28 Mechanisms for engines motors or pumps Expired GB2001704B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7831598A GB2001704B (en) 1977-08-01 1978-07-28 Mechanisms for engines motors or pumps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3225777 1977-08-01
GB7831598A GB2001704B (en) 1977-08-01 1978-07-28 Mechanisms for engines motors or pumps

Publications (2)

Publication Number Publication Date
GB2001704A true GB2001704A (en) 1979-02-07
GB2001704B GB2001704B (en) 1982-02-10

Family

ID=26261287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831598A Expired GB2001704B (en) 1977-08-01 1978-07-28 Mechanisms for engines motors or pumps

Country Status (1)

Country Link
GB (1) GB2001704B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003106A1 (en) * 1981-03-02 1982-09-16 Thor Larsen Power conversion machine having a piston which can effect a combined turning and rocking movement
US5636561A (en) * 1992-10-30 1997-06-10 Felice Pecorari Volumetric fluid machine equipped with pistons without connecting rods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982003106A1 (en) * 1981-03-02 1982-09-16 Thor Larsen Power conversion machine having a piston which can effect a combined turning and rocking movement
US5636561A (en) * 1992-10-30 1997-06-10 Felice Pecorari Volumetric fluid machine equipped with pistons without connecting rods

Also Published As

Publication number Publication date
GB2001704B (en) 1982-02-10

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Legal Events

Date Code Title Description
728C Application made for restoration (sect. 28/1977)
PCNP Patent ceased through non-payment of renewal fee
728A Order made restoring the patent (sect. 28/1977)
PCNP Patent ceased through non-payment of renewal fee