ES200288U - Dispositivo de rotor, para motor de piston rotativo. - Google Patents

Dispositivo de rotor, para motor de piston rotativo.

Info

Publication number
ES200288U
ES200288U ES0200288U ES200288U ES200288U ES 200288 U ES200288 U ES 200288U ES 0200288 U ES0200288 U ES 0200288U ES 200288 U ES200288 U ES 200288U ES 200288 U ES200288 U ES 200288U
Authority
ES
Spain
Prior art keywords
edges
transverse
motor
cavities
translation
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
ES0200288U
Other languages
English (en)
Other versions
ES200288Y (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.)
Constructions Mecaniques Panhard & L Ste
Original Assignee
Constructions Mecaniques Panhard & L Ste
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 Constructions Mecaniques Panhard & L Ste filed Critical Constructions Mecaniques Panhard & L Ste
Publication of ES200288U publication Critical patent/ES200288U/es
Application granted granted Critical
Publication of ES200288Y publication Critical patent/ES200288Y/es
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Dispositivo de rotor, para motor de pistón rotativo, constituido esencialmente por un cuerpo que está provisto de cavidades que forman un circuito para la circulación de un líquido de refrigeración y que está limitado interiormente por un ánima cilíndrica destinada a recibir la excéntrica de un árbol motor y exteriormente por una superficie prismática que tiene caras de perfil convexo, estando provista cada una de estas caras de un vaciado central, es decir de un vaciado que no alcanza las aristas transversales (o bordes rectilíneos paralelos al eje de dicho árbol) ni las aristas periféricas (o bordes bombeados prácticamente ortogonales a dicho eje) de esta cara, el cual vaciado es apropiado para limitar con la superficie transversal de la envolvente del motor, unas cámaras de combustión de volumen variable que están separadas una de la otra por segmentos montados a lo largo de dichas aristas transversales y están aislados radialmente por segmentos laterales llevados por los flancos del pistón para cooperar por contacto con las superficies laterales de dicha envolvente, caracterizado por el hecho de que sus partes comprendidas entre los fondos de los vaciados y el ánima cilíndrica están desprovistas de cavidades que comunican con el circuito del líquido de refrigeración, mientras que el resto del motor está provisto de tales cavidades, en particular en la proximidad de las aristas transversales y periféricas.
ES1971200288U 1970-03-24 1971-03-17 Dispositivo de rotor, para motor de piston rotativo. Expired ES200288Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7010479A FR2082689A5 (es) 1970-03-24 1970-03-24

Publications (2)

Publication Number Publication Date
ES200288U true ES200288U (es) 1975-10-01
ES200288Y ES200288Y (es) 1976-02-01

Family

ID=9052782

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971200288U Expired ES200288Y (es) 1970-03-24 1971-03-17 Dispositivo de rotor, para motor de piston rotativo.

Country Status (5)

Country Link
US (1) US3716312A (es)
DE (1) DE2111997A1 (es)
ES (1) ES200288Y (es)
FR (1) FR2082689A5 (es)
GB (1) GB1334930A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4008016A (en) * 1975-06-02 1977-02-15 Caterpillar Tractor Co. Oil cooled seal for rotary engine
DE102004008309A1 (de) * 2004-02-20 2005-11-17 Wankel Super Tec Gmbh Kreiskolbenbrennkraftmaschine mit einer Einrichtung zur Förderung des Schmieröls

Also Published As

Publication number Publication date
GB1334930A (en) 1973-10-24
ES200288Y (es) 1976-02-01
US3716312A (en) 1973-02-13
DE2111997A1 (de) 1971-10-07
FR2082689A5 (es) 1971-12-10

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