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TW200622102A - Rotary fluid motor - Google Patents

Rotary fluid motor

Info

Publication number
TW200622102A
TW200622102A TW094136788A TW94136788A TW200622102A TW 200622102 A TW200622102 A TW 200622102A TW 094136788 A TW094136788 A TW 094136788A TW 94136788 A TW94136788 A TW 94136788A TW 200622102 A TW200622102 A TW 200622102A
Authority
TW
Taiwan
Prior art keywords
rotor
piston
casing
crankshafts
port
Prior art date
Application number
TW094136788A
Other languages
Chinese (zh)
Inventor
Chanchai Santiyanont
Original Assignee
Chanchai Santiyanont
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 Chanchai Santiyanont filed Critical Chanchai Santiyanont
Publication of TW200622102A publication Critical patent/TW200622102A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B5/00—Reciprocating-piston machines or engines with cylinder axes arranged substantially tangentially to a circle centred on main shaft axis
    • F01B5/006—Reciprocating-piston machines or engines with cylinder axes arranged substantially tangentially to a circle centred on main shaft axis the connection of the pistons with an actuated or actuating element being at the inner ends of the cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B13/00—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion
    • F01B13/04—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder
    • F01B13/045—Reciprocating-piston machines or engines with rotating cylinders in order to obtain the reciprocating-piston motion with more than one cylinder with cylinder axes arranged substantially tangentially to a circle centred on main shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
    • F01B9/042—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft the connections comprising gear transmissions
    • F01B2009/045—Planetary gearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)

Abstract

A fluid motor having a fixed cylindrical casing, supporting a rotor having an output shaft extending rotatably and coaxially in the casing. The rotor includes piston chambers and reciprocable pistons in the piston chamber. A piston rod of each piston is connected to a crankshaft connected to the rotor for rotation therewith. The casing has inlet and outlet ports communicating with the piston chambers during rotation of the rotor to admit compressed fluid through the inlet-port and discharge from the outlet-port. A drive train synchronizes rotation of the crankshafts and the output shaft, a gear tooth ratio of an annular gear to pinion gears on the crankshafts is preferably twice the number of pistons in each rotor block.
TW094136788A 2004-11-01 2005-10-20 Rotary fluid motor TW200622102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TH095096 2004-11-01

Publications (1)

Publication Number Publication Date
TW200622102A true TW200622102A (en) 2006-07-01

Family

ID=35502615

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094136788A TW200622102A (en) 2004-11-01 2005-10-20 Rotary fluid motor

Country Status (7)

Country Link
US (1) US20060090638A1 (en)
JP (1) JP2006132534A (en)
CN (1) CN1769720B (en)
AU (1) AU2005227347B2 (en)
MY (1) MY153026A (en)
SG (1) SG122009A1 (en)
TW (1) TW200622102A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100236522A1 (en) * 2006-07-07 2010-09-23 Jeffrey Page Rotary Cylindrical Device With Coupled Pairs of Pistons
US7721685B2 (en) * 2006-07-07 2010-05-25 Jeffrey Page Rotary cylindrical power device
CN101310839B (en) * 2008-02-21 2010-07-21 欣宇科技（福建）有限公司 Pressure conversion device
CN102787967B (en) * 2012-08-14 2014-12-17 谷利伟 Hydraulic power unit
EP3810899B1 (en) * 2018-06-20 2023-07-12 Eindhoven Medical Robotics B.V. Gas or fluid driven mechanical stepper motor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990820A (en) * 1958-05-01 1961-07-04 Saijo Genzo Rotating mechanism of main shaft of oil engine
US3292603A (en) * 1964-12-16 1966-12-20 Wayto Stephen Rotary engine
US4077365A (en) * 1975-08-06 1978-03-07 Schlueter James B Expansible chamber apparatus
US4106443A (en) * 1976-10-12 1978-08-15 Triulzi Joseph P Rotary internal combustion engine
US4166438A (en) * 1976-11-11 1979-09-04 Gottschalk Eldon W Machine with reciprocating pistons and rotating piston carrier
US4741300A (en) * 1987-06-04 1988-05-03 Benson Donald W Rotating cylinder internal combustion engine
TW349150B (en) * 1997-11-15 1999-01-01 Shi-Bin Huang Multi-cylinder internal combustion engine
US6813989B2 (en) * 1998-09-18 2004-11-09 Chanchai Santiyanont Rotary compressor or pump
US6536383B2 (en) * 1998-09-18 2003-03-25 Chanchai Santiyanont Internal combustion rotary engine
EP1085182B1 (en) * 1999-09-14 2004-05-26 Chanchai Santiyanont Internal combustion rotary engine

Also Published As

Publication number Publication date
SG122009A1 (en) 2006-05-26
AU2005227347B2 (en) 2010-03-04
JP2006132534A (en) 2006-05-25
CN1769720B (en) 2011-11-23
CN1769720A (en) 2006-05-10
US20060090638A1 (en) 2006-05-04
MY153026A (en) 2014-12-31
AU2005227347A1 (en) 2006-05-18

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