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ES427124A1 - Diesel engines - Google Patents

Diesel engines

Info

Publication number
ES427124A1
ES427124A1 ES427124A ES427124A ES427124A1 ES 427124 A1 ES427124 A1 ES 427124A1 ES 427124 A ES427124 A ES 427124A ES 427124 A ES427124 A ES 427124A ES 427124 A1 ES427124 A1 ES 427124A1
Authority
ES
Spain
Prior art keywords
cooling channels
extension
cooling
ribs
exhaust
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
ES427124A
Other languages
Spanish (es)
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 ES427124A1 publication Critical patent/ES427124A1/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
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/14—Cylinders with means for directing, guiding or distributing liquid stream
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Improvements introduced in Diesel cycle explosion engines with exhaust ports cooled by a cylinder liner which is arranged inside a cylinder block and which has an exhaust port for the exhaust gases; This port is made up of several openings that are separated from each other by ribs that extend in the axial direction and that are placed in connection with an exhaust channel that is provided within the cylinder block, having been arranged within said ribs and in the longitudinal extension of the same some cooling channels, while between the said jacket and the cylinder block there is arranged a cooling chamber that is arranged within the stream of a cooling liquid and that through a separation wall of an angular shape which extends around the circumference of the cylinder liner is divided into two parts which, in turn, are connected to each other through the cooling channels, this diesel engine is characterized by the fact that the cooling channels of the ribs are connected, as regards the flow of the coolant ration, in series with a diaphragm that is arranged in the area of the cooling channels and after them; the opening of the aforementioned diaphragm, seen in the direction of the circumference of the cylinder liner, has an extension that is less than the extension (a) that has the arrangement of the cooling channels, this extension that passes towards the hottest area of the said exhaust ports, and this in such a way that this warmer area is being bathed in an especially intensive way by the cooling medium. (Machine-translation by Google Translate, not legally binding)
ES427124A 1973-07-19 1974-06-08 Diesel engines Expired ES427124A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1054273A CH567182A5 (en) 1973-07-19 1973-07-19

Publications (1)

Publication Number Publication Date
ES427124A1 true ES427124A1 (en) 1976-07-16

Family

ID=4364309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427124A Expired ES427124A1 (en) 1973-07-19 1974-06-08 Diesel engines

Country Status (9)

Country Link
JP (1) JPS5321455B2 (en)
BE (1) BE817742A (en)
BR (1) BR7405944D0 (en)
CH (1) CH567182A5 (en)
ES (1) ES427124A1 (en)
FR (1) FR2238050B3 (en)
GB (1) GB1448635A (en)
NL (1) NL7310791A (en)
NO (1) NO742623L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556434U (en) * 1978-06-26 1980-01-17
JPS5641712U (en) * 1979-09-07 1981-04-17
JPS5774413A (en) * 1980-10-25 1982-05-10 Yamaha Motor Co Ltd Snow removing machine
JPS59142394U (en) * 1983-03-16 1984-09-22 文化シヤツタ−株式会社 Shutter device
AUPM364894A0 (en) * 1994-02-01 1994-02-24 Orbital Engine Company (Australia) Proprietary Limited Improvements relating to two stroke cycl engines
CN109798197B (en) * 2019-01-29 2020-04-14 大连理工大学 Suppression method of cylinder oil accumulation in scavenging port of marine low-speed engine

Also Published As

Publication number Publication date
NO742623L (en) 1975-02-17
NL7310791A (en) 1975-01-21
JPS5037933A (en) 1975-04-09
BR7405944D0 (en) 1975-05-06
FR2238050B3 (en) 1977-05-06
GB1448635A (en) 1976-09-08
FR2238050A1 (en) 1975-02-14
CH567182A5 (en) 1975-09-30
BE817742A (en) 1975-01-17
JPS5321455B2 (en) 1978-07-03

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