SE9900313L - Double-acting pendulum piston engine - Google Patents

Double-acting pendulum piston engine

Info

Publication number
SE9900313L
SE9900313L SE9900313A SE9900313A SE9900313L SE 9900313 L SE9900313 L SE 9900313L SE 9900313 A SE9900313 A SE 9900313A SE 9900313 A SE9900313 A SE 9900313A SE 9900313 L SE9900313 L SE 9900313L
Authority
SE
Sweden
Prior art keywords
output shaft
piston
pendulum piston
pendulum
cylinder
Prior art date
Application number
SE9900313A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9900313D0 (en
SE516724C2 (en
Inventor
Bert Harju
Original Assignee
Harju Innovation Ab
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 Harju Innovation Ab filed Critical Harju Innovation Ab
Priority to SE9900313A priority Critical patent/SE516724C2/en
Publication of SE9900313D0 publication Critical patent/SE9900313D0/en
Priority to AU14316/00A priority patent/AU1431600A/en
Priority to PCT/SE1999/001943 priority patent/WO2000045049A1/en
Priority to TW88120506A priority patent/TW436579B/en
Publication of SE9900313L publication Critical patent/SE9900313L/en
Publication of SE516724C2 publication Critical patent/SE516724C2/en

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)
  • Transmission Devices (AREA)

Abstract

A hydraulically or pneumatically operated pendulum piston or ring piston engine, comprising a cylinder housing (1) having a toroid shaped cylinder race (2, 3), in which a pendulum piston means (6-8) is rotatable in two opposed rotary directions, and in which the cylinder race, at a place thereof is divided by a piston chamber wall having pressure supply means (15), and in which the pendulum piston means (6-8) is integral with a fly mass (9) which is connected to a central, output shaft (11), and in which the toroid shaped cylinder race (2, 3) is formed with two opposed, closed cylinder chambers (2, 3) each extending over nearly 120 DEG , and in which the pendulum piston means include two pistons (6, 7) which are integral over a bow formed piston rod (8) extending over an angle of about 240 DEG , and which piston rod (8) at an intermediate position between said pistons (6, 7) is controlled by and connected to (10) the output shaft (11) over the fly mass (9), and in which the fly mass (9) is connected to a reversing mechanism (19) for providing a reversing of functional operation of the output shaft (11) when the pendulum piston means (6-8) changes rotary direction, so that the output shaft (11) constantly rotates in one and the same direction.
SE9900313A 1999-01-29 1999-01-29 Hydraulically or pneumatically actuated pendulum or ring piston motor SE516724C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9900313A SE516724C2 (en) 1999-01-29 1999-01-29 Hydraulically or pneumatically actuated pendulum or ring piston motor
AU14316/00A AU1431600A (en) 1999-01-29 1999-10-27 Double acting pendulum piston engine
PCT/SE1999/001943 WO2000045049A1 (en) 1999-01-29 1999-10-27 Double acting pendulum piston engine
TW88120506A TW436579B (en) 1999-01-29 1999-11-24 Double acting pendulum piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9900313A SE516724C2 (en) 1999-01-29 1999-01-29 Hydraulically or pneumatically actuated pendulum or ring piston motor

Publications (3)

Publication Number Publication Date
SE9900313D0 SE9900313D0 (en) 1999-01-29
SE9900313L true SE9900313L (en) 2000-07-30
SE516724C2 SE516724C2 (en) 2002-02-19

Family

ID=20414303

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9900313A SE516724C2 (en) 1999-01-29 1999-01-29 Hydraulically or pneumatically actuated pendulum or ring piston motor

Country Status (4)

Country Link
AU (1) AU1431600A (en)
SE (1) SE516724C2 (en)
TW (1) TW436579B (en)
WO (1) WO2000045049A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10718359B2 (en) 2015-08-21 2020-07-21 Quality Manufacturing Inc. Devices and systems for producing rotational actuation
WO2018098106A1 (en) * 2016-11-23 2018-05-31 Quality Manufacturing Inc. Piston linkage and axle drive assembly
CN117428815B (en) * 2023-12-21 2024-04-05 浙江大学 Two-degree-of-freedom compact hydraulic paw for heavy-duty application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651206A (en) * 1951-09-17 1953-09-08 Veille Henri J La Motion converting mechanism
DE1139700B (en) * 1959-05-19 1962-11-15 Frank Hanselmann Pneumatically or hydraulically working piston machine

Also Published As

Publication number Publication date
WO2000045049A1 (en) 2000-08-03
TW436579B (en) 2001-05-28
AU1431600A (en) 2000-08-18
SE9900313D0 (en) 1999-01-29
SE516724C2 (en) 2002-02-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed