DE3300761A1 - Rotary internal combustion engine - Google Patents

Rotary internal combustion engine

Info

Publication number
DE3300761A1
DE3300761A1 DE3300761A DE3300761A DE3300761A1 DE 3300761 A1 DE3300761 A1 DE 3300761A1 DE 3300761 A DE3300761 A DE 3300761A DE 3300761 A DE3300761 A DE 3300761A DE 3300761 A1 DE3300761 A1 DE 3300761A1
Authority
DE
Germany
Prior art keywords
piston
pressure
housing
internal combustion
fed
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
DE3300761A
Other languages
German (de)
Other versions
DE3300761C2 (en
Inventor
Walter Schmidt
Rainer Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SES MINICARS KG RAINER SCHMIDT, 13509 BERLIN, DE
Original Assignee
SCHMIDT WALTER 1000 BERLIN DE
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
Priority to DE3128309A priority Critical patent/DE3128309C2/en
Application filed by SCHMIDT WALTER 1000 BERLIN DE filed Critical SCHMIDT WALTER 1000 BERLIN DE
Priority to DE3300761A priority patent/DE3300761C2/en
Publication of DE3300761A1 publication Critical patent/DE3300761A1/en
Application granted granted Critical
Publication of DE3300761C2 publication Critical patent/DE3300761C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • F04C11/003Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle having complementary function
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C11/00Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/006Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of dissimilar working principle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C20/00Control of, monitoring of, or safety arrangements for, machines or engines
    • F01C20/06Control of, monitoring of, or safety arrangements for, machines or engines specially adapted for stopping, starting, idling or no-load operation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/04Lubrication
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/06Heating; Cooling; Heat insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08Rotary pistons
    • F01C21/0809Construction of vanes or vane holders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B41/00Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02Engines with prolonged expansion
    • F02B41/10Engines with prolonged expansion in exhaust turbines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/02Methods of operating
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Abstract

The rotary internal combustion engine comprises a light alloy engine power section, which spatially divides the functions of the compression and combustion process and permits the transmission of kinetic energy to certain pressure blades in the pressure blade housing by way of three exhaust ports. The cooling air generated by a pressure fan is led by way of cooling ducts through the pressure blade housing to the exhaust, so that the old gases are removed and the pressure blades cooled and a part of the cooling air is fed to the mixing chamber for the after-burning process. Due to the assignment to a low-wear piston orbit with a cylindrical inner seal, sealing off from the sealing rings of the cheek plates is simultaneously achieved. By means of stop bolts on the rotating piston a limit stop to the ball bearing races supported in housing partition wall and housing end covers is achieved, which races are supported all-round at a constant distance from the piston orbit front face. The rotating pistons are provided with angled, spring-loaded seals. For lubrication of the rotating pistons oil ducts are provided, which in a certain piston position establish a connection to an oil duct provided in the piston guide cylinder, which duct is fed by hydraulic fluid at the piston adjustment pressure.
DE3300761A 1981-07-17 1983-01-12 Rotary piston internal combustion engine Expired - Fee Related DE3300761C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3128309A DE3128309C2 (en) 1981-07-17 1981-07-17 Rotary piston internal combustion engine
DE3300761A DE3300761C2 (en) 1981-07-17 1983-01-12 Rotary piston internal combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3128309A DE3128309C2 (en) 1981-07-17 1981-07-17 Rotary piston internal combustion engine
DE3300761A DE3300761C2 (en) 1981-07-17 1983-01-12 Rotary piston internal combustion engine

Publications (2)

Publication Number Publication Date
DE3300761A1 true DE3300761A1 (en) 1984-07-12
DE3300761C2 DE3300761C2 (en) 1994-05-11

Family

ID=25794668

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3128309A Expired - Fee Related DE3128309C2 (en) 1981-07-17 1981-07-17 Rotary piston internal combustion engine
DE3300761A Expired - Fee Related DE3300761C2 (en) 1981-07-17 1983-01-12 Rotary piston internal combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3128309A Expired - Fee Related DE3128309C2 (en) 1981-07-17 1981-07-17 Rotary piston internal combustion engine

Country Status (1)

Country Link
DE (2) DE3128309C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654153A1 (en) * 1988-10-26 1991-05-10 Molinier Roger Rotary heat engine without valves of the four simultaneous strokes type, with peripheral external thrust
CN101691848B (en) * 2009-04-03 2012-12-05 席伟 Radial work rotor engine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100352890B1 (en) * 1995-06-29 2003-01-06 변상복 Turbo compound annular cylinder engine
US6021746A (en) * 1995-06-29 2000-02-08 Pyon; Sang-Bok arc-piston engine
WO2004022919A1 (en) * 2002-09-09 2004-03-18 Ibrahim Sinan Akmandor Rotary vane engine and thermodynamic cycle
US6978758B2 (en) * 2003-06-06 2005-12-27 Brent Warren Elmer High Efficiency rotary piston combustion engine
RO120985B1 (en) * 2004-10-04 2006-10-30 Petrica Lucian Georgescu Rotary heat engine
WO2007060688A1 (en) * 2005-11-24 2007-05-31 Vikrant Dhoke A high efficiency rotary internal combustion engine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678271C (en) * 1936-01-14 1939-07-12 Ludwig Adolf Schuster Internal combustion engine with built-in compressor
DE1811439A1 (en) * 1967-12-01 1969-07-03 Magnus Boeschen engine
DE1919444A1 (en) * 1968-12-23 1970-09-03 Zschopau Motorrad Veb Air-cooled multiple rotary piston internal combustion engine
DE1917635A1 (en) * 1969-04-05 1970-10-15 Audi Ag Eccentric shaft for a multiple rotary piston machine, especially an internal combustion engine
DE1526402A1 (en) * 1966-11-03 1970-12-10 Heinrich Mueller Turbine internal combustion engine based on the 4-stroke working principle
DE2355452A1 (en) * 1973-01-08 1974-07-11 Outboard Marine Corp Rotary piston internal combustion engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH142832A (en) * 1928-04-20 1930-10-15 Siemens Ag Capsule blower.
DE810898C (en) * 1949-08-24 1951-08-13 Demag Drucklufttech Process for driving intermediate compressors in compressed air lines
FR2025154A1 (en) * 1968-12-04 1970-09-04 Aro Corp
DE2140798A1 (en) * 1971-08-14 1973-02-22 Hieronymus Wilfried H ROTARY LISTON ENGINE WITH EXHAUST GAS COMBUSTION
EG11901A (en) * 1974-10-28 1980-10-31 Kamal Mohamed The sliding vanes rotary internal combustion
US4203410A (en) * 1976-11-09 1980-05-20 Ramer James L Method for operating a rotary engine
CA1068216A (en) * 1979-01-04 1979-12-18 Robert Truck Rotary piston engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE678271C (en) * 1936-01-14 1939-07-12 Ludwig Adolf Schuster Internal combustion engine with built-in compressor
DE1526402A1 (en) * 1966-11-03 1970-12-10 Heinrich Mueller Turbine internal combustion engine based on the 4-stroke working principle
DE1811439A1 (en) * 1967-12-01 1969-07-03 Magnus Boeschen engine
DE1919444A1 (en) * 1968-12-23 1970-09-03 Zschopau Motorrad Veb Air-cooled multiple rotary piston internal combustion engine
DE1917635A1 (en) * 1969-04-05 1970-10-15 Audi Ag Eccentric shaft for a multiple rotary piston machine, especially an internal combustion engine
DE2355452A1 (en) * 1973-01-08 1974-07-11 Outboard Marine Corp Rotary piston internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654153A1 (en) * 1988-10-26 1991-05-10 Molinier Roger Rotary heat engine without valves of the four simultaneous strokes type, with peripheral external thrust
CN101691848B (en) * 2009-04-03 2012-12-05 席伟 Radial work rotor engine

Also Published As

Publication number Publication date
DE3300761C2 (en) 1994-05-11
DE3128309C2 (en) 1994-05-11
DE3128309A1 (en) 1983-02-10

Similar Documents

Publication Publication Date Title
AU2006318473B2 (en) Internal combustion engine
AU2002340887B2 (en) Reciprocating piston engine comprising a rotative cylinder
US4791787A (en) Regenerative thermal engine
US7124716B2 (en) Internal combustion engine using opposed pistons
US6880494B2 (en) Toroidal internal combustion engine
US3297006A (en) Rotary pumps and engines
CA1248028A (en) Reciprocating rotary piston thermal engine with a spherical chamber
US7117839B2 (en) Multi-stage modular rotary internal combustion engine
EP2240671B1 (en) Rotary piston internal combustion engine
US6119649A (en) Rotating piston engine
US3548721A (en) Apparatus with piston
US4149498A (en) Internal combustion engine
EP0336617B1 (en) Rotating cylinder block piston-cylinder engine
US6895922B1 (en) Rotary opposed piston engine
BG98766A (en) Improved spherical revolving valve unit for a revolving valve for an internal combustion engine
US4724800A (en) Ringless piston engine
US6938590B2 (en) Rotary piston motor
US4650055A (en) Clutch release apparatus for change speed transmission
DD200103A5 (en) Two stroke combustion engine
US4517938A (en) Rotary valve arrangement
ES480415A1 (en) Constant volume, continuous external combustion rotary engine with piston compressor and expander
US3931810A (en) Rotary-piston internal combustion engine
US4078529A (en) Rotary engine
RU2168035C2 (en) Axial piston rotary engine
GB1422981A (en) Gas turbine engine

Legal Events

Date Code Title Description
AF Is addition to no.

Ref country code: DE

Ref document number: 3128309

Format of ref document f/p: P

OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F01C 11/00

8127 New person/name/address of the applicant

Owner name: SES MINICARS KG RAINER SCHMIDT, 13509 BERLIN, DE

D2 Grant after examination
AF Is addition to no.

Ref country code: DE

Ref document number: 3128309

Format of ref document f/p: P

8364 No opposition during term of opposition
8340 Patent of addition ceased/non-payment of fee of main patent