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ES2008484A6 - Piston internal combustion engine - Google Patents

Piston internal combustion engine

Info

Publication number
ES2008484A6
ES2008484A6 ES8801470A ES8801470A ES2008484A6 ES 2008484 A6 ES2008484 A6 ES 2008484A6 ES 8801470 A ES8801470 A ES 8801470A ES 8801470 A ES8801470 A ES 8801470A ES 2008484 A6 ES2008484 A6 ES 2008484A6
Authority
ES
Spain
Prior art keywords
internal combustion
rotor
combustion engine
drive shaft
cylinder
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
Application number
ES8801470A
Other languages
Spanish (es)
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
Publication of ES2008484A6 publication Critical patent/ES2008484A6/en
Expired 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
    • F02B57/00—Internal-combustion aspects of rotary engines in which the combusted gases displace one or more reciprocating pistons
    • 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
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Transmission Devices (AREA)

Abstract

An internal combustion engine characterized by comprising: a stator (1), a rotor (7) housed inside said stator (1) and provided with a drive shaft (23), at least one toroidal cylinder (9, 9') housed inside said rotor (7) and having its axis concentric with the rotation axis of said rotor, a toroidal piston (10, 10') movable with reciprocating motion inside said cylinder (9, 9') and connected, through a piston rod (13, 13'), to a crankshaft (14, 14') parallel to said drive shaft (23) and provided with a cyclic train (15, 15') coupled to a fixed gear (16) coaxial to said drive shaft (23), a feeding, ignition and exhaust unit, connected to said cylinder (9, 9') to carry out a complete thermic cycle of internal combustion.
ES8801470A 1987-05-14 1988-05-12 Piston internal combustion engine Expired ES2008484A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8785544A IT1230665B (en) 1987-05-14 1987-05-14 ROTARY ENGINE WITH TOROIDAL DEVELOPMENT CYLINDERS.

Publications (1)

Publication Number Publication Date
ES2008484A6 true ES2008484A6 (en) 1989-07-16

Family

ID=11327836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801470A Expired ES2008484A6 (en) 1987-05-14 1988-05-12 Piston internal combustion engine

Country Status (5)

Country Link
KR (1) KR890701874A (en)
AU (1) AU1722088A (en)
ES (1) ES2008484A6 (en)
IT (1) IT1230665B (en)
WO (1) WO1988008921A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2112695A1 (en) * 1992-04-24 1998-04-01 Martinez Francisco J Ruiz Tangential-piston internal-combustion engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100593078C (en) * 2004-04-29 2010-03-03 弗朗西斯科·哈维尔·路易斯·马丁内兹 Balanced rotary engine
EP4368822A1 (en) * 2022-11-10 2024-05-15 Knevel, Andries Hendrik Two-stroke combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR991631A (en) * 1944-04-19 1951-10-08 Circular internal combustion engine
FR1369075A (en) * 1963-08-30 1964-08-07 Crown internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2112695A1 (en) * 1992-04-24 1998-04-01 Martinez Francisco J Ruiz Tangential-piston internal-combustion engine

Also Published As

Publication number Publication date
IT8785544A0 (en) 1987-05-14
AU1722088A (en) 1988-12-06
KR890701874A (en) 1989-12-22
WO1988008921A1 (en) 1988-11-17
IT1230665B (en) 1991-10-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103