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GB1394189A - Internal combustion piston engine - Google Patents

Internal combustion piston engine

Info

Publication number
GB1394189A
GB1394189A GB4948572A GB4948572A GB1394189A GB 1394189 A GB1394189 A GB 1394189A GB 4948572 A GB4948572 A GB 4948572A GB 4948572 A GB4948572 A GB 4948572A GB 1394189 A GB1394189 A GB 1394189A
Authority
GB
United Kingdom
Prior art keywords
cylinder
cylinder portion
piston
engine
rotated
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
GB4948572A
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
Gebrueder Sulzer 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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1394189A publication Critical patent/GB1394189A/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/24—Connection to driving members designed to give the piston some rotary movement about its axis
    • 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)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

1394189 I C engine cylinders SULZER BROS Ltd 26 Oct 1972 [26 Oct 1971] 49485/72 Heading F1B The lower portion 10 of a cylinder which contains the piston rings 7, 8, 9 at B.D.C. is rotatable about the cylinder axis during engine operation. The portion 10 may be continuously rotated by an electric motor 16 through a reduction gear 17 and teeth 13. The cylinder portion (10'), Figs. 2 and 3 (not shown), may be intermittently rotated by a ratchet mechanism (20 ..... 29) operated by cam surface (30) on the piston (3') when it approaches B.D.C. A further ratchet mechanism may rotate the cylinder portion on upward movement of the piston. The cylinder portion may be rotated through a roller free-wheel. Frangible connections may be provided between the rotatable cylinder portion and its drive arranged to break with excessive resistance to rotation. An alarm may be operated if the portion 10 stops rotating. A bore 14 and conduit 15 provide for lubricant supply. The engine may be a supercharged crosshead diesel engine.
GB4948572A 1971-10-26 1972-10-26 Internal combustion piston engine Expired GB1394189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1553171A CH544219A (en) 1971-10-26 1971-10-26 Piston internal combustion engine

Publications (1)

Publication Number Publication Date
GB1394189A true GB1394189A (en) 1975-05-14

Family

ID=4409850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4948572A Expired GB1394189A (en) 1971-10-26 1972-10-26 Internal combustion piston engine

Country Status (10)

Country Link
JP (1) JPS4851114A (en)
BE (1) BE790444A (en)
CH (1) CH544219A (en)
DE (1) DE2153940C2 (en)
ES (1) ES407976A1 (en)
FR (1) FR2158888A5 (en)
GB (1) GB1394189A (en)
IT (1) IT969885B (en)
NL (1) NL146257B (en)
PL (1) PL82644B1 (en)

Also Published As

Publication number Publication date
CH544219A (en) 1973-11-15
FR2158888A5 (en) 1973-06-15
BE790444A (en) 1973-04-24
IT969885B (en) 1974-04-10
PL82644B1 (en) 1975-10-31
DE2153940B1 (en) 1973-04-26
DE2153940C2 (en) 1973-11-15
NL7116450A (en) 1973-05-01
NL146257B (en) 1975-06-16
JPS4851114A (en) 1973-07-18
ES407976A1 (en) 1975-11-01

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees