JPS5036811A - - Google Patents

Info

Publication number
JPS5036811A
JPS5036811A JP49068645A JP6864574A JPS5036811A JP S5036811 A JPS5036811 A JP S5036811A JP 49068645 A JP49068645 A JP 49068645A JP 6864574 A JP6864574 A JP 6864574A JP S5036811 A JPS5036811 A JP S5036811A
Authority
JP
Japan
Prior art keywords
rotor
gear
bearing
shaft
trochoidal
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
JP49068645A
Other languages
Japanese (ja)
Other versions
JPS5821081B2 (en
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 filed Critical
Publication of JPS5036811A publication Critical patent/JPS5036811A/ja
Publication of JPS5821081B2 publication Critical patent/JPS5821081B2/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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/02—Arrangements for drive of co-operating members, e.g. for rotary piston and casing of toothed-gearing type
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/805—Fastening means, e.g. bolts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F05C2201/0439—Cast iron
    • F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron

Landscapes

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

Abstract

An improved rotor and gear assembly for rotary mechanisms of the trochoidal type, in which a rotor having a central bore is mounted for rotation on a shaft, with a bearing between the rotor bore and the journal portion of the shaft. An internally toothed ring gear is secured to a side face of the rotor for engagement with a stationary spur gear to maintain phasing between the rotor and its trochoidal housing during the planetary and rotary motion of the rotor within the housing. The ring gear is mounted on the rotor in such a manner as to maintain concentricity therewith while permitting differences in thermal expansion between the materials of the rotor and the gear, and without imposing stress on the mounting means or the bearing without causing distortion in the gear or the rotor.
JP49068645A 1973-06-25 1974-06-15 Rotary Souch Expired JPS5821081B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00373516A US3830599A (en) 1973-06-25 1973-06-25 Rotor and gear assembly for rotary mechanisms

Publications (2)

Publication Number Publication Date
JPS5036811A true JPS5036811A (en) 1975-04-07
JPS5821081B2 JPS5821081B2 (en) 1983-04-27

Family

ID=23472717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49068645A Expired JPS5821081B2 (en) 1973-06-25 1974-06-15 Rotary Souch

Country Status (5)

Country Link
US (1) US3830599A (en)
JP (1) JPS5821081B2 (en)
CA (1) CA1013261A (en)
DE (1) DE2421588C2 (en)
IL (1) IL44462A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942918A (en) * 1974-11-21 1976-03-09 Curtiss-Wright Corporation Rotor and gear assembly for rotary mechanisms
US6352457B1 (en) 2000-04-05 2002-03-05 Bombardier Motor Corporation Of America Assembly and method for providing shift control for a marine drive
US8480444B2 (en) * 2009-10-15 2013-07-09 Tracker Marine, L.L.C. Rotary engine jet boat
US9027345B2 (en) 2011-07-28 2015-05-12 Pratt & Whitney Canada Corp. Compound engine system with rotary engine
US10082029B2 (en) 2016-07-08 2018-09-25 Pratt & Whitney Canada Corp. Internal combustion engine with rotor having offset peripheral surface

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1135425A (en) * 1965-04-19 1968-12-04 Toyo Kogyo Kabushiki Kaisha Rotary piston internal combustion engines
US3400604A (en) * 1966-11-25 1968-09-10 Curtiss Wright Corp Rotor and gear assembly for rotary mechanisms
JPS4715044Y1 (en) * 1969-06-17 1972-05-29
US3655302A (en) * 1970-04-02 1972-04-11 Curtiss Wright Corp Rotor and gear assembly for rotary mechanisms

Also Published As

Publication number Publication date
US3830599A (en) 1974-08-20
CA1013261A (en) 1977-07-05
DE2421588C2 (en) 1986-05-07
JPS5821081B2 (en) 1983-04-27
IL44462A (en) 1977-08-31
IL44462A0 (en) 1974-06-30
DE2421588A1 (en) 1975-01-09

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