ES2178835T3 - DEVICE IN A COMBUSTION ENGINE WITH INTERNAL CONBUSTION. - Google Patents

DEVICE IN A COMBUSTION ENGINE WITH INTERNAL CONBUSTION.

Info

Publication number
ES2178835T3
ES2178835T3 ES98920742T ES98920742T ES2178835T3 ES 2178835 T3 ES2178835 T3 ES 2178835T3 ES 98920742 T ES98920742 T ES 98920742T ES 98920742 T ES98920742 T ES 98920742T ES 2178835 T3 ES2178835 T3 ES 2178835T3
Authority
ES
Spain
Prior art keywords
piston
cylinder
pistons
pair
working chamber
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
ES98920742T
Other languages
Spanish (es)
Inventor
Leif Dag Henriksen
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.)
Sinus Holding AS
Original Assignee
Sinus Holding AS
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 Sinus Holding AS filed Critical Sinus Holding AS
Application granted granted Critical
Publication of ES2178835T3 publication Critical patent/ES2178835T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/04—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis the piston motion being transmitted by curved surfaces
    • 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
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on main-shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Transmission Devices (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Máquina de combustión (10) que tiene combustión interna, que comprende varios cilindros de máquina (21) que están dispuestos en una serie anular alrededor de un eje de accionamiento central (11). Cada cilindro incluye un par de pistones (44, 45) movibles acercándose y alejándose entre sí alternativamente y una cámara de trabajo intermedia común (K) para cada par de pistones. Cada pistón (44, 45) está equipado con su biela de pistón (48, 49) con rodillo de apoyo asociado (53) que forma un soporte contra su respectivo "seno" -dispositivo de guía de leva en forma curva (12a, 12b), que controla los movimientos del pistón en relación con el cilindro asociado. Al menos el pistón (44) de los dos pistones (44, 45) de cada cilindro (21) se puede ajustar de forma regulable axialmente en el cilindro especialmente para regular la relación de compresión en la cámara de trabajo común (K).Combustion machine (10) having internal combustion, comprising several machine cylinders (21) that are arranged in an annular series around a central drive shaft (11). Each cylinder includes a pair of movable pistons (44, 45) approaching and moving away from each other and a common intermediate working chamber (K) for each pair of pistons. Each piston (44, 45) is equipped with its piston rod (48, 49) with associated support roller (53) that forms a support against its respective "sine" - curved cam guide device (12a, 12b ), which controls the movements of the piston in relation to the associated cylinder. At least the piston (44) of the two pistons (44, 45) of each cylinder (21) can be adjusted axially adjustable in the cylinder especially to regulate the compression ratio in the common working chamber (K).

ES98920742T 1997-04-25 1998-04-22 DEVICE IN A COMBUSTION ENGINE WITH INTERNAL CONBUSTION. Expired - Lifetime ES2178835T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO971906A NO306422B1 (en) 1997-04-25 1997-04-25 Internal combustion engine with internal combustion

Publications (1)

Publication Number Publication Date
ES2178835T3 true ES2178835T3 (en) 2003-01-01

Family

ID=19900655

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98920742T Expired - Lifetime ES2178835T3 (en) 1997-04-25 1998-04-22 DEVICE IN A COMBUSTION ENGINE WITH INTERNAL CONBUSTION.

Country Status (20)

Country Link
EP (1) EP0977938B1 (en)
JP (1) JP2001522429A (en)
KR (1) KR20010020296A (en)
CN (1) CN1097149C (en)
AT (1) ATE219551T1 (en)
AU (1) AU726948B2 (en)
BR (1) BR9808980A (en)
CA (1) CA2287378A1 (en)
CZ (1) CZ291216B6 (en)
DE (1) DE69806147T2 (en)
DK (1) DK0977938T3 (en)
ES (1) ES2178835T3 (en)
HU (1) HUP0000736A3 (en)
NO (1) NO306422B1 (en)
NZ (1) NZ337971A (en)
PL (1) PL190094B1 (en)
PT (1) PT977938E (en)
RU (1) RU2178528C2 (en)
TW (1) TW388785B (en)
WO (1) WO1998049436A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009091077A1 (en) 2008-01-16 2009-07-23 Toyota Jidosha Kabushiki Kaisha Spark ignition type internal combustion engine
US8844961B2 (en) 2010-04-27 2014-09-30 Levo Ag Wohlen Stand-up unit for stand-up wheelchairs and chairs, particularly therapy chairs
PL216801B1 (en) 2009-09-18 2014-05-30 Dariusz Wójtowicz Multicylinder engine, particularly for compressed gases, or internal combustion engine with variable compression ratio
KR20110032803A (en) * 2009-09-24 2011-03-30 최진희 Crankless engine
GB2477272B (en) 2010-01-27 2014-06-25 Two Stroke Developments Ltd Internal combustion engine comprising piston dwell mechanism
RU2450138C2 (en) * 2010-03-15 2012-05-10 Игорь Антонович Холмянский Internal combustion engine
US8789632B2 (en) 2011-09-20 2014-07-29 Dane Technologies, Inc. Powered wheelchair with articulating drive wheels
US20130276761A1 (en) * 2012-04-24 2013-10-24 Patrick C. Ho Variable-compression engine assembly
CN103541819B (en) * 2012-07-17 2017-08-08 瓦锡兰瑞士公司 Large-scale reciprocating-piston combustion engine and its control device and control method
WO2014186792A1 (en) 2013-05-17 2014-11-20 Dane Technologies, Inc. Devices relating to multifunctional aircraft aisle wheelchair
WO2015062673A1 (en) * 2013-11-04 2015-05-07 Innengine, S.L. Internal combustion engine
CN108515814B (en) * 2018-03-30 2023-05-23 安徽工程大学 Self-inflating pneumatic tricycle and use method thereof
CN110578663B (en) * 2019-07-31 2021-05-25 杭州盛维科技有限公司 Axial plunger pump and reciprocating transmission mechanism
WO2023157088A1 (en) * 2022-02-15 2023-08-24 ヤマハ発動機株式会社 Pre-chamber combustion four-stroke engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352985A (en) * 1918-04-20 1920-09-14 Murphy Engineering Company Explosive-engine
US1802902A (en) * 1928-05-12 1931-04-28 Brau Marcel Internal-combustion engine
DE2849783A1 (en) * 1978-04-25 1979-11-08 Charles Gwin Renegar COMBUSTION ENGINE WITH OPPOSING, GUIDED PISTONS AND CAM DRIVES
US4432310A (en) * 1979-05-03 1984-02-21 Leonard J. E. Waller Parallel cylinder internal combustion engine
US5031581A (en) * 1988-08-29 1991-07-16 Powell Brian L Crankless reciprocating machine
US5215045A (en) * 1992-07-08 1993-06-01 Ivan Vadnjal Cam drive internal combustion engine
FR2732722B1 (en) * 1995-04-04 1997-06-13 Romatier Laurent CONSTANT CYLINDER HEAT ENGINE AND VARIABLE COMPRESSION RATE

Also Published As

Publication number Publication date
DK0977938T3 (en) 2002-10-14
TW388785B (en) 2000-05-01
CZ291216B6 (en) 2003-01-15
PL190094B1 (en) 2005-10-31
CN1253607A (en) 2000-05-17
CN1097149C (en) 2002-12-25
ATE219551T1 (en) 2002-07-15
PL336380A1 (en) 2000-06-19
WO1998049436A1 (en) 1998-11-05
RU2178528C2 (en) 2002-01-20
CZ377799A3 (en) 2000-04-12
PT977938E (en) 2002-11-29
HUP0000736A3 (en) 2001-05-28
NO306422B1 (en) 1999-11-01
CA2287378A1 (en) 1998-11-05
AU726948B2 (en) 2000-11-30
DE69806147T2 (en) 2003-02-13
HUP0000736A2 (en) 2000-06-28
AU7351898A (en) 1998-11-24
BR9808980A (en) 2000-08-01
EP0977938A1 (en) 2000-02-09
DE69806147D1 (en) 2002-07-25
KR20010020296A (en) 2001-03-15
NO971906L (en) 1998-10-26
EP0977938B1 (en) 2002-06-19
JP2001522429A (en) 2001-11-13
NZ337971A (en) 2001-06-29
NO971906D0 (en) 1997-04-25

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