GB561429A - Improvements in or relating to internal combustion engines operating on the two-stroke cycle - Google Patents

Improvements in or relating to internal combustion engines operating on the two-stroke cycle

Info

Publication number
GB561429A
GB561429A GB12070/42A GB1207042A GB561429A GB 561429 A GB561429 A GB 561429A GB 12070/42 A GB12070/42 A GB 12070/42A GB 1207042 A GB1207042 A GB 1207042A GB 561429 A GB561429 A GB 561429A
Authority
GB
United Kingdom
Prior art keywords
crank
shaft
compressors
gearing
reciprocating
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
GB12070/42A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB561429A publication Critical patent/GB561429A/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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
    • F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
    • F02B37/105—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump exhaust drive and pump being both connected through gearing to engine-driven shaft
    • 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
    • F01B7/14—Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders with oppositely reciprocating pistons acting on different main shafts
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/20—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping-cylinder axis arranged at an angle to working-cylinder axis, e.g. at an angle of 90 degrees
    • 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
    • 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
    • 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)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

561,429. Two-stroke engines power plant. SULZER FRERES SOC. ANON, Aug. 27, 1942, No. 12070. Convention date, Sept. 5, 1941. [Class 7 (ii)] [Also in Group XXVI] In a two-stroke engine having in each cylinder opposed pistons 3, 4 driving crank-shafts 1, 2, the crank-shaft 1 at the exhaust end having a lead with respect to the crank-shaft 2 at the inlet end, a compressor 15 for combustion air is driven by the crank-shaft 1 and an exhaustdriven turbine 13 transmits power to the crankshaft 2. As shown, the crank-shafts 1, 2 drive a central shaft 8 through gearing 5, 6, 7 and the turbine 13 is connected to the gear 6 through gearing 19. The compressors 15 are reciprocating, their connecting-rods 16 having the bearings of their big ends mounted directly on the crankpin, or each connecting-rod being coupled to an eye on an engine connecting-rod. Instead of reciprocating, the compressor may be rotary, of the .centrifugal or axial-flow type, and a number of compressors may compress the air in stages.
GB12070/42A 1941-09-05 1942-08-27 Improvements in or relating to internal combustion engines operating on the two-stroke cycle Expired GB561429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH561429X 1941-09-05

Publications (1)

Publication Number Publication Date
GB561429A true GB561429A (en) 1944-05-19

Family

ID=4520322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12070/42A Expired GB561429A (en) 1941-09-05 1942-08-27 Improvements in or relating to internal combustion engines operating on the two-stroke cycle

Country Status (1)

Country Link
GB (1) GB561429A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046574A3 (en) * 1999-12-21 2002-01-03 Automac S A S Di Bigi Ing Maur Reciprocating internal combustion engine with balancing and supercharging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001046574A3 (en) * 1999-12-21 2002-01-03 Automac S A S Di Bigi Ing Maur Reciprocating internal combustion engine with balancing and supercharging
US6698405B2 (en) 1999-12-21 2004-03-02 Automac S.A.S. Di Bigi Ing. Maurizio Reciprocating internal combustion engine with balancing and supercharging

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