GB538279A - Opposed-piston internal-combustion engine - Google Patents

Opposed-piston internal-combustion engine

Info

Publication number
GB538279A
GB538279A GB1444/40A GB144440A GB538279A GB 538279 A GB538279 A GB 538279A GB 1444/40 A GB1444/40 A GB 1444/40A GB 144440 A GB144440 A GB 144440A GB 538279 A GB538279 A GB 538279A
Authority
GB
United Kingdom
Prior art keywords
engine
pistons
levers
piston
pump
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
GB1444/40A
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.)
Frankfurter Maschinenbau AG
Original Assignee
Frankfurter Maschinenbau AG
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 Frankfurter Maschinenbau AG filed Critical Frankfurter Maschinenbau AG
Publication of GB538279A publication Critical patent/GB538279A/en
Expired 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
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

538,279. Actuating air &c. compressors. FRANKFURTER MASCHINENBAU-AKT.- GES. Jan. 24, 1940, No. 1444. Convention date, Jan. 25, 1939. [Class 8 (i)] [Also in Group XXVII] In an engine having opposed pistons 3, 4, working in each cylinder 2 and connected to a common crankshaft 28 through levers 22, 23 and rods 26, 27 the engine piston 3 which controls the exhaust port 5 is connected to a compressor piston 9, while the other engine piston 4 is connected to a scavenging-pump piston 10. As shown in Fig. 1, each compressor or pump piston is carried by the rod of the engine piston which is connected by a link 20 or 21 to the lever 22 or 23. In modifications, (a) the engine and pump piston-rods 29, 30 are pivotally connected at 31, Fig. 2, to the levers 22, 23; (b) the engine and pump pistons are relatively offset and the piston-rods 29, 30, Fig. 3, are connected to the levers 22, 23 at different points, so that the pump pistons have a shorter stroke than the engine pistons ; (c) stage compressors are employed, the lowpressure pistons being connected to the outer ends of the levers 22 and the high-pressure pistons to points near the pivots of the levers ; (d) integral engine pistons 33, 35 and compressor and pump pistons 34, 36, Fig. 4, are pivotally connected at 39, 40 to the levers 37, 38 which are pivoted at 41, 42 upon levers 43, 44 turning on a pivot 45, mounted on an adjustable eccentric or on separate pivots.
GB1444/40A 1939-01-25 1940-01-24 Opposed-piston internal-combustion engine Expired GB538279A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE538279X 1939-01-25

Publications (1)

Publication Number Publication Date
GB538279A true GB538279A (en) 1941-07-28

Family

ID=6558066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1444/40A Expired GB538279A (en) 1939-01-25 1940-01-24 Opposed-piston internal-combustion engine

Country Status (1)

Country Link
GB (1) GB538279A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748132A (en) * 2012-07-07 2012-10-24 北京理工大学 Mechanical-hydraulic double-power output engine
CN102862468A (en) * 2012-10-11 2013-01-09 北京理工大学 Machine liquid hybrid power system based on double-power output
CN103016150A (en) * 2012-12-26 2013-04-03 北京理工大学 Balance type range extender engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748132A (en) * 2012-07-07 2012-10-24 北京理工大学 Mechanical-hydraulic double-power output engine
CN102862468A (en) * 2012-10-11 2013-01-09 北京理工大学 Machine liquid hybrid power system based on double-power output
CN102862468B (en) * 2012-10-11 2016-09-14 北京理工大学 A kind of machine hydraulic hybrid type power system based on double dynamical output
CN103016150A (en) * 2012-12-26 2013-04-03 北京理工大学 Balance type range extender engine
CN103016150B (en) * 2012-12-26 2015-12-09 北京理工大学 A kind of balance type range extender engine

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