ES2020300B3 - Motor endotermico con medios para variar la relacion de compresion. - Google Patents

Motor endotermico con medios para variar la relacion de compresion.

Info

Publication number
ES2020300B3
ES2020300B3 ES87830200T ES87830200T ES2020300B3 ES 2020300 B3 ES2020300 B3 ES 2020300B3 ES 87830200 T ES87830200 T ES 87830200T ES 87830200 T ES87830200 T ES 87830200T ES 2020300 B3 ES2020300 B3 ES 2020300B3
Authority
ES
Spain
Prior art keywords
vary
compression ratio
endothermic engine
endothermic
engine
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 - Lifetime
Application number
ES87830200T
Other languages
English (en)
Inventor
Eliodoro Pomar
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2020300B3 publication Critical patent/ES2020300B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F02B53/04—Charge admission or combustion-gas discharge
    • F02B53/08—Charging, e.g. by means of rotary-piston pump
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/07—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having crankshaft-and-connecting-rod type drive
    • 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
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
    • 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
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
ES87830200T 1986-06-06 1987-05-29 Motor endotermico con medios para variar la relacion de compresion. Expired - Lifetime ES2020300B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20701/86A IT1189591B (it) 1986-06-06 1986-06-06 Motore endotermico rotativo con variazione del rapporto dicompressione

Publications (1)

Publication Number Publication Date
ES2020300B3 true ES2020300B3 (es) 1991-08-01

Family

ID=11170769

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87830200T Expired - Lifetime ES2020300B3 (es) 1986-06-06 1987-05-29 Motor endotermico con medios para variar la relacion de compresion.

Country Status (5)

Country Link
US (1) US5024192A (es)
EP (1) EP0250372B1 (es)
DE (1) DE3766659D1 (es)
ES (1) ES2020300B3 (es)
IT (1) IT1189591B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433179A (en) * 1993-12-02 1995-07-18 Wittry; David B. Rotary engine with variable compression ratio
ITMI20050029A1 (it) * 2005-01-13 2006-07-14 Eliodoro Pomar Cinematismo privo di parti in moto alternativo capace di trasformare le variazioni di pressione di un fluido operante in camere toroidali a volume ciclicamente variabile in lavoro meccanico reso disponibile su un asse ruotante e motore dotato di tale
US8011346B2 (en) * 2009-05-29 2011-09-06 Blount David H Rotary compressed gas engine with pistons

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997233A (en) * 1932-12-19 1935-04-09 Thomas Savery Pumps Ltd Rotary pump
US2096074A (en) * 1935-06-29 1937-10-19 John E Stevens Rotary compressor-motor apparatus
US2155249A (en) * 1937-07-01 1939-04-18 Bancroft Charles Rotary torus cylinder motor
US2413589A (en) * 1943-08-05 1946-12-31 Henrietta B Snyder Rotary internal-combustion engine
FR1275423A (fr) * 1960-09-23 1961-11-10 Moteur à explosions à deux pistons tournant dans un même cylindre
US3092031A (en) * 1961-01-31 1963-06-04 Pomar Eliodoro Rotary piston mechanism
GB1155429A (en) * 1966-11-15 1969-06-18 George Romney Stewart Rotary Piston Internal Combustion Engine
US3412930A (en) * 1967-04-28 1968-11-26 Albert J. Wanner Compressor
DE1949311C3 (de) * 1969-09-30 1973-11-15 Friedrich 7000 Stuttgart-Vaihingen Munzinger Axial Mehrfachfachanordnung einer mittelachsigen Umlaufkolbenmaschine
US3901034A (en) * 1970-08-20 1975-08-26 Muenzinger Friedrich Rotary piston engine
JPS5244311A (en) * 1975-10-07 1977-04-07 Fujio Hisashi Internal combustion engine
CH622582A5 (es) * 1977-09-23 1981-04-15 Istvan Simon
FR2475127A1 (fr) * 1980-02-06 1981-08-07 Snecma Generateur de gaz a variation de volume

Also Published As

Publication number Publication date
IT8620701A0 (it) 1986-06-06
US5024192A (en) 1991-06-18
EP0250372A1 (en) 1987-12-23
DE3766659D1 (de) 1991-01-24
EP0250372B1 (en) 1990-12-12
IT8620701A1 (it) 1987-12-06
IT1189591B (it) 1988-02-04

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