IL42053A - Rotary engine of trochoidal design - Google Patents
Rotary engine of trochoidal designInfo
- Publication number
- IL42053A IL42053A IL42053A IL4205373A IL42053A IL 42053 A IL42053 A IL 42053A IL 42053 A IL42053 A IL 42053A IL 4205373 A IL4205373 A IL 4205373A IL 42053 A IL42053 A IL 42053A
- Authority
- IL
- Israel
- Prior art keywords
- gear
- teeth
- combination recited
- bases
- rotary engine
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B2053/005—Wankel engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
- F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
- F02B2730/018—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber with piston rotating around an axis passing through the gravity centre, this piston or the housing rotating at the same time around an axis parallel to the first axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19642—Directly cooperating gears
- Y10T74/19647—Parallel axes or shafts
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Retarders (AREA)
- Hydraulic Motors (AREA)
- Gears, Cams (AREA)
Claims (6)
1. In a rotary engine of trochoidal type having a housing comprising side walls' and a peripheral wall/ defining an engine cavity, a shaft transpiercing the side walls and having an eccentric t v-portion disposed within the cavity, a rotor^ rotatably mounted on the eccentric and bearing on one side face^ a gear A> in engagement with a gear^borne by the adjacent side wall, the improvement coiu-prising: each of the gears having a gear base portion with gear teeth extending axially therefrom.
2. The combination recited in Claim 1, wherein the teeth of each gear are connected exclusively at one end of the gear teeth to their respective gear bases.
3. » The combination recited in Claim 2> wherein the inner and outer diameters of the teeth of each gear are substantially equal to the respective inner and outer diameters of their respective gear bases ,
4. The combination recited in Claim 1, wherein the roots of the teeth of each gear are connected to one another by annular extensions of their respective, gear bases.
5. » The combination recited in Claim 1, wherein the flanks of the profile of the teeth of each gear are on circular arcs approximating involute toothing.
6. The combination recited in Claim 1, wherein the gears are formed of sintered material. For the Applicants
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2222568A DE2222568C3 (en) | 1972-05-09 | 1972-05-09 | Guide gear for a rotary piston machine in trochoid design |
Publications (2)
Publication Number | Publication Date |
---|---|
IL42053A0 IL42053A0 (en) | 1973-06-29 |
IL42053A true IL42053A (en) | 1976-03-31 |
Family
ID=5844406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL42053A IL42053A (en) | 1972-05-09 | 1973-04-16 | Rotary engine of trochoidal design |
Country Status (9)
Country | Link |
---|---|
US (1) | US3801240A (en) |
JP (1) | JPS5848722B2 (en) |
CA (1) | CA996865A (en) |
DE (1) | DE2222568C3 (en) |
FR (1) | FR2184336A5 (en) |
GB (1) | GB1376864A (en) |
IL (1) | IL42053A (en) |
IT (1) | IT984082B (en) |
SE (1) | SE391964B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5846714A (en) * | 1981-09-14 | 1983-03-18 | Nissin Electric Co Ltd | Converting circuit of clock pulse frequency |
GB8528575D0 (en) * | 1985-11-20 | 1985-12-24 | Norton Motors Ltd | Rotor |
US8985085B2 (en) | 2011-07-28 | 2015-03-24 | Pratt & Whitney Canada Corp. | Oil seal arrangement for rotary internal combustion engine |
US9366138B2 (en) | 2011-07-28 | 2016-06-14 | Pratt & Whitney Canada Corp. | Rotary internal combustion engine with phasing gear |
CN110529236B (en) * | 2019-08-12 | 2022-02-08 | 张英华 | Rotary piston engine and control method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3400604A (en) * | 1966-11-25 | 1968-09-10 | Curtiss Wright Corp | Rotor and gear assembly for rotary mechanisms |
US3655302A (en) * | 1970-04-02 | 1972-04-11 | Curtiss Wright Corp | Rotor and gear assembly for rotary mechanisms |
-
1972
- 1972-05-09 DE DE2222568A patent/DE2222568C3/en not_active Expired
-
1973
- 1973-04-06 US US00348715A patent/US3801240A/en not_active Expired - Lifetime
- 1973-04-10 CA CA168,349A patent/CA996865A/en not_active Expired
- 1973-04-13 SE SE7305231A patent/SE391964B/en unknown
- 1973-04-16 IL IL42053A patent/IL42053A/en unknown
- 1973-04-20 IT IT23339/73A patent/IT984082B/en active
- 1973-05-08 FR FR7316582A patent/FR2184336A5/fr not_active Expired
- 1973-05-08 JP JP48050379A patent/JPS5848722B2/en not_active Expired
- 1973-05-09 GB GB2202473A patent/GB1376864A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5848722B2 (en) | 1983-10-31 |
IL42053A0 (en) | 1973-06-29 |
GB1376864A (en) | 1974-12-11 |
DE2222568C3 (en) | 1978-05-11 |
US3801240A (en) | 1974-04-02 |
SE391964B (en) | 1977-03-07 |
JPS4947708A (en) | 1974-05-09 |
FR2184336A5 (en) | 1973-12-21 |
CA996865A (en) | 1976-09-14 |
DE2222568A1 (en) | 1973-11-22 |
DE2222568B2 (en) | 1977-09-22 |
IT984082B (en) | 1974-11-20 |
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