GB1251882A - - Google Patents
Info
- Publication number
- GB1251882A GB1251882A GB1251882DA GB1251882A GB 1251882 A GB1251882 A GB 1251882A GB 1251882D A GB1251882D A GB 1251882DA GB 1251882 A GB1251882 A GB 1251882A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- machine
- blades
- engine
- sections
- 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.)
- Expired
Links
Classifications
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- 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
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/08—Rotary pistons
- F01C21/0809—Construction of vanes or vane holders
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- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Rotary Pumps (AREA)
Abstract
1,251,882. Rotary positive-displacement machines; jet propulsion plant. D. ODAWARA. April 15, 1969 [April 22, 1968; June 28, 1968], No. 19291/69. Headings F1F and F1J. In a rotary positive-displacement machine a rotor 2, Figs.1 and 2, attached to a power-input, or output, shaft 3 has discal members 8, 8<SP>1</SP> fixed thereto and outwardly-sliding radial-vanes, or blades, 6 carrying shafts 36 with slide members 7 thereon in abutment with a casing 1, the members 8, 8<SP>1</SP> being in frictional engagement with rotors 4, 4<SP>1</SP> mounted on bearings 5 and having radial grooves 13 and slots 14 for guide-members 11 on the blades and shafts, 39 on the guide-members, respectively. Sliding members 42 on the shafts 39 are lodged in annular grooves 41 in the rotors 4, 4<SP>1</SP>. Packing rings 25 in the casing are a pressed against the rotors 4, 4<SP>1</SP> by spring-loaded pins 21, 22. Packing strips 37 are inserted in the members 7. The guide-members are of rectangular profile in cross-section and may be replaced by members having a circular profile, Figs.4 to 7 (not shown). The machine may be modified, Fig.9, such that the blades 6 are of telescopic construction to facilitate reduction in the diameter of the body of the rotor, which may contain lightening recesses 16 that can be used combustion chambers when the machine is an I.C. engine. Ribs 6b<SP>1</SP> , 6 c <SP>1</SP> , 6d<SP>1</SP> on blade sections 6b, 6c, 6d rigidify these sections. In another form of the machine Fig.12 (not shown), which is similar to that shown in Fig. 9, when fully retracted the radially-innermost sections of the blades abut spring-loaded members, or bases, (28) with a member, or base, (29) therebetween to prevent the said sections fouling each other, the bases (28) urging the blades radially outwards. In yet another form, Fig.13 (not shown), the rotor carries two diametrally-opposed telescopic-blades, the radial innermost sections of which are integral with each other. Packing strips (32), Fig. 14 (not shown), are lodged in the periphery of the rotor 2. In a further form, Fig. 15 (not shown), the machine is similar to the form shown in Fig. 9, saving that each of the rotors 4, 4<SP>1</SP> comprises two axially separated parts with the respective discal-member located therebetween. The rim of the member 8<SP>1</SP> may extend beyond the casing 1 to permit power input, or output, thereby through gearing (not shown). Two machines may be arranged in series, Figs. 19, 20 or 21 (not shown), to form an I.C. engine, one machine serving to compress either air or fuel-air mixture while the other is driven by expanding combustion-products. In jet-propulsion apparatus the aforesaid I.C. engine in one form or another may constitute an engine 53, Fig.16, for driving another form of the machine at 52 having convex or trapezoidal blades 6 and serving to compress air into which fuel is injected at 56 and partially burnt. A spring-loaded control-valve 57 opens to allow the compressed fuel-air mixture to flow by way of a guide screw 61 into a combustion pipe, or line, 55 wherein the unburnt mixture is ignited by exhaust gases issuing from the engine 53 through a pipe, or line, 64. The engine 53 receives air through a pipe, or line, 62 containing fuel-mixing means 63. The screw 61 renders the mixture turbulent. The apparatus may be modified to include a plurality of machines acting as compressors and a common combustion chamber (80), Figs.17 and 8 (not shown). Alternatively, the apparatus may simply comprise two machines of the form according to Fig. 13 (not shown) connected in series, Figs.22 and 23 (not shown), one machine serving to compress air while the other machine is driven by expanding combustion products. The first machine is driven by the second one.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2658368A JPS4835564B1 (en) | 1968-04-22 | 1968-04-22 | |
JP4450068 | 1968-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1251882A true GB1251882A (en) | 1971-11-03 |
Family
ID=26364393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1251882D Expired GB1251882A (en) | 1968-04-22 | 1969-04-15 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3640648A (en) |
DE (1) | DE1919893A1 (en) |
FR (1) | FR2006665A1 (en) |
GB (1) | GB1251882A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2102694C3 (en) * | 1971-01-21 | 1981-12-24 | Dieter 5050 Porz Merfeld | Rotary piston machine |
DE2519473A1 (en) * | 1975-05-02 | 1976-11-11 | Alois Theisen | ROTATING MOTOR |
JPS63174588U (en) * | 1986-12-03 | 1988-11-11 | ||
US4804317A (en) * | 1987-03-13 | 1989-02-14 | Eaton Corporation | Rotary vane pump with floating rotor side plates |
US4947646A (en) * | 1988-09-02 | 1990-08-14 | Erwin Lenz | Radial vane hydraulic machine |
US5634783A (en) * | 1995-10-10 | 1997-06-03 | Beal; Arnold J. | Guided-vane rotary apparatus with improved vane-guiding means |
US7117839B2 (en) * | 2003-06-20 | 2006-10-10 | Abraham H. Horstin | Multi-stage modular rotary internal combustion engine |
US7229262B2 (en) * | 2005-09-15 | 2007-06-12 | 1564330 Ontario Inc. | Rotary piston pump end pressure regulation system |
WO2010148486A1 (en) * | 2009-06-25 | 2010-12-29 | Patterson Albert W | Rotary device |
JP5218929B1 (en) * | 2012-09-11 | 2013-06-26 | 武史 畑中 | Rotary combustion engine, hybrid rotary combustion engine, and machine equipped with these |
US9200631B2 (en) | 2013-03-13 | 2015-12-01 | Arnold J. Beal | Reducing flow communication between chambers of guided-vane rotary apparatus |
US9546594B2 (en) | 2013-03-13 | 2017-01-17 | Brm Technologies, Inc. | Control of chamber combustion and operation of a guided-vane rotary internal combustion engine |
CN106089411A (en) * | 2016-08-19 | 2016-11-09 | 唐翊翃 | Flexible slide block rotor engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US630693A (en) * | 1898-07-22 | 1899-08-08 | Thomas Slater Walker | Rotary engine. |
US1593498A (en) * | 1922-06-26 | 1926-07-20 | Kuhn Wilhelm | Variable-capacity liquid motor |
US2447961A (en) * | 1943-04-29 | 1948-08-24 | Rodway John | Rotary blower, compressor, and exhauster |
US2672282A (en) * | 1951-07-27 | 1954-03-16 | Novas Camilo Vazquez | Rotary vacuum and compression pump |
US2960075A (en) * | 1957-09-20 | 1960-11-15 | Hazel B Phillips | Rotary type fluid motor |
DE1173746B (en) * | 1960-06-30 | 1964-07-09 | Goetzewerke | Radial seal for rotary piston machines |
US3074387A (en) * | 1961-05-17 | 1963-01-22 | Lancaster Res And Dev Corp | Rotary internal combustion engine |
DE1225454B (en) * | 1963-12-20 | 1966-09-22 | Nsu Motorenwerke Ag | Sealing system for rotary piston machines |
US3360192A (en) * | 1965-08-24 | 1967-12-26 | Peters Ag Claudius | Dry compressor |
-
1969
- 1969-04-15 GB GB1251882D patent/GB1251882A/en not_active Expired
- 1969-04-18 US US817374A patent/US3640648A/en not_active Expired - Lifetime
- 1969-04-19 DE DE19691919893 patent/DE1919893A1/en active Pending
- 1969-04-21 FR FR6912427A patent/FR2006665A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2006665A1 (en) | 1970-01-02 |
US3640648A (en) | 1972-02-08 |
DE1919893A1 (en) | 1969-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |