FR2390586A1 - MULTI-CYLINDER COMPRESSION PISTON ENGINE - Google Patents

MULTI-CYLINDER COMPRESSION PISTON ENGINE

Info

Publication number
FR2390586A1
FR2390586A1 FR7716869A FR7716869A FR2390586A1 FR 2390586 A1 FR2390586 A1 FR 2390586A1 FR 7716869 A FR7716869 A FR 7716869A FR 7716869 A FR7716869 A FR 7716869A FR 2390586 A1 FR2390586 A1 FR 2390586A1
Authority
FR
France
Prior art keywords
rocker arm
piston engine
engine
compression piston
cylinder compression
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
FR7716869A
Other languages
French (fr)
Other versions
FR2390586B1 (en
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 FR2390586A1 publication Critical patent/FR2390586A1/en
Application granted granted Critical
Publication of FR2390586B1 publication Critical patent/FR2390586B1/fr
Granted 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
    • F01B7/00—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders
    • F01B7/02—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons
    • F01B7/04—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft
    • F01B7/12—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on same main shaft using rockers and connecting-rods
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/246—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "pancake" type, e.g. pairs of connecting rods attached to common crankshaft bearing
    • 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
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

The reciprocating piston engine has a lever-shaped rocker arm (22), on both ends of which respectively a pair of working pistons (1, 2; 3, 4) of the same size acts so that these are arranged symmetrically to the rocker arm axis. In the engine, torque is transmitted by way of an eccentric mechanism (36) which is pivoted on the rocker arm between the rocker arm axis and the point of connection to one pair of working pistons. For balancing of masses a second eccentric mechanism (35) is provided which in relation to the other mechanism (36) is pivoted on the rocker arm (22) symmetrically about the rocker arm axis. The engine is characterised by low friction losses and very quiet running.
FR7716869A 1977-05-11 1977-06-02 MULTI-CYLINDER COMPRESSION PISTON ENGINE Granted FR2390586A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH591377A CH620737A5 (en) 1977-05-11 1977-05-11 Multi-cylinder reciprocating piston engine, especially an internal combustion engine

Publications (2)

Publication Number Publication Date
FR2390586A1 true FR2390586A1 (en) 1978-12-08
FR2390586B1 FR2390586B1 (en) 1982-05-21

Family

ID=4301426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716869A Granted FR2390586A1 (en) 1977-05-11 1977-06-02 MULTI-CYLINDER COMPRESSION PISTON ENGINE

Country Status (4)

Country Link
CH (1) CH620737A5 (en)
DE (1) DE2723270A1 (en)
FR (1) FR2390586A1 (en)
ZA (1) ZA782390B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624452A5 (en) * 1977-07-14 1981-07-31 Gerber Alfred Multi-cylinder reciprocating piston engine, especially internal combustion engine
DE3346238A1 (en) * 1982-12-21 1984-07-05 Karl 7180 Crailsheim Eickmann Arrangement on the piston of an internal combustion engine and connecting device between piston and shaft of the internal combustion engine
DE3346062A1 (en) * 1983-12-21 1985-07-04 Breinlich, Richard, Dr., 7120 Bietigheim-Bissingen Arrangement on the piston of an internal combustion engine and connecting device between piston and shaft of the internal combustion engine

Also Published As

Publication number Publication date
ZA782390B (en) 1979-04-25
CH620737A5 (en) 1980-12-15
FR2390586B1 (en) 1982-05-21
DE2723270A1 (en) 1978-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse