FI66057C - Vaetskekylt foer en fyrtakts-dieselmotor avsett cylinderlock - Google Patents

Vaetskekylt foer en fyrtakts-dieselmotor avsett cylinderlock Download PDF

Info

Publication number
FI66057C
FI66057C FI791502A FI791502A FI66057C FI 66057 C FI66057 C FI 66057C FI 791502 A FI791502 A FI 791502A FI 791502 A FI791502 A FI 791502A FI 66057 C FI66057 C FI 66057C
Authority
FI
Finland
Prior art keywords
cooling
valve seat
bores
cylinder
valve
Prior art date
Application number
FI791502A
Other languages
English (en)
Finnish (fi)
Other versions
FI791502A (fi
FI66057B (fi
Inventor
George Lustgarten
Original Assignee
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 filed Critical Sulzer Ag
Publication of FI791502A publication Critical patent/FI791502A/fi
Application granted granted Critical
Publication of FI66057B publication Critical patent/FI66057B/fi
Publication of FI66057C publication Critical patent/FI66057C/fi

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 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads 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
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • 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 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Claims (2)

1. Vätskekylt, för en fyrtakts-dieselmotor avsett cylin-derlock (1, 2) enligt patentet 64 703 , vilket lock uppvisar en i urtagningen (13) i lockets centrum anordnad insprutningsventil för bränsle och omkring denna i cylinderns axiella riktning löpan-de urtagningar (6, 7) för inlopps- och utloppsventiler (9, 8), flera i ett med bottenytan av cylinderlocket parallellt pian an-ordnade lockbottnens kylborrningar (18, 19), vilka tjänstgÖr för kylning av bottenytan, flera för kylning av inlopps- och utlopps-ventilsätena avsedda ventilsätets kylborrningar (32, 34) och ma-tarkanaler (25, 26, 27, 28) för matning av kylmedium in i lockbottnens och ventilsätets kylborrningar, varvid pä varje omräde av lockbottnen som vart och ett begränsas av tva, genom axeln av tvä invid varandra liggande ventilurtganingar (6, 7) löpande, vid cylinderaxeln (17) varandra skärande radiella pian, anordnats en grupp av lockbottnens kylborrningar (18, 19), varvid varje grupp uppvisar en i radiell riktning sträckande inre borrning (18) och flera i den inre borrningen utmynnande, över den i radiell riktning ytterst liggande delen av lockbottnens omräde fördelade yttre borrningar (19), kännetecknat därav, att lockbottnens kylborrningsgrupper (18, 19) utgör delar av ett, av ett första hetkylning ästadkommande kylmedium genomströmmat, själv-ständing kylkretslopp för lockbottnen och ventilsätets kylkana-ler utgör delar av ett, av ett andra kylmedium genomströmmat, fran kylkretsloppet för lockbottnen ätskiljt och av detsamma obe-roende kylkretslopp för ventilsätet, vilket kylmedium i förhällan-de tili det första kylmediumet uppvisar en väsentligen lägre tem-peratur.
2. Cylinderlock enligt patentkravet 1, kännetecknat därav, att kylmediumet i kylkretsloppet för lockbottnen utgörs av frän koiven styrande cylinderinsatsen (3) kommande kyl-vatten, vars temperatur är högre än 110°C och strömningshastighe-ten i minst nägra av lockbottnens kylborrningar (19, 18) uppgär tili mer än 1 m/s och att kylmediumet i kylkretsloppet för ventilsätet är kylvatten, vars temperatur är 60°C och strömningshastig-heten i ventilsätets kylborrningar (34; 34'; 37, 38) och i med dessa kommunicerande ringkanaler (32; 45, 46) uppgär tili mer än 1 m/s.
FI791502A 1978-05-26 1979-05-10 Vaetskekylt foer en fyrtakts-dieselmotor avsett cylinderlock FI66057C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH577378A CH628399A5 (de) 1978-05-26 1978-05-26 Anordnung zur kuehlung des zylinderdeckels eines viertakt-dieselmotors.
CH577378 1978-05-26

Publications (3)

Publication Number Publication Date
FI791502A FI791502A (fi) 1979-11-27
FI66057B FI66057B (fi) 1984-04-30
FI66057C true FI66057C (fi) 1984-08-10

Family

ID=4299095

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791502A FI66057C (fi) 1978-05-26 1979-05-10 Vaetskekylt foer en fyrtakts-dieselmotor avsett cylinderlock

Country Status (13)

Country Link
JP (1) JPS54155328A (sv)
CH (1) CH628399A5 (sv)
DE (1) DE2825298C2 (sv)
DK (1) DK196979A (sv)
ES (1) ES480069A1 (sv)
FI (1) FI66057C (sv)
FR (1) FR2426806A1 (sv)
GB (1) GB2021691B (sv)
IT (1) IT1113936B (sv)
NL (1) NL188049C (sv)
NO (1) NO149934C (sv)
SE (1) SE7904497L (sv)
SU (1) SU953991A3 (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389565B (de) * 1980-06-16 1989-12-27 List Hans Wassergekuehlte mehrzylinder-brennkraftmaschine
JPS6117231Y2 (sv) * 1980-11-14 1986-05-27
AT381142B (de) * 1981-02-19 1986-08-25 List Hans Gekuehlter ventilsitz fuer ein- und auslassventile von brennkraftmaschinen
DE3412052A1 (de) * 1984-03-31 1985-10-03 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Kuehlvorrichtung
US4714058A (en) * 1984-12-10 1987-12-22 Mazda Motor Corporation Spark-ignited internal combustion engine
DE3521843A1 (de) * 1985-06-19 1987-01-02 Kloeckner Humboldt Deutz Ag Zylinderkopf fuer fluessigkeitsgekuehlte brennkraftmaschine
DE3710630A1 (de) * 1987-03-31 1988-07-07 Audi Ag Fluessigkeitsgekuehlter zylinderkopf
DE4420130C1 (de) * 1994-06-09 1995-11-16 Mtu Friedrichshafen Gmbh Zylinderkopf für Brennkraftmaschine
US5453573A (en) * 1994-07-25 1995-09-26 Caterpillar Inc. Engine cooling system
WO1996009467A1 (de) * 1994-09-19 1996-03-28 Motoren-Werke Mannheim Aktiengesellschaft Zylinderkopf
DE19714496B4 (de) * 1997-04-08 2008-04-03 Bayerische Motoren Werke Ag Elektromagnetische Betätigungsvorrichtung für ein Brennkraftmaschinen-Hubventil
EP1128034A3 (de) * 2000-02-22 2003-01-29 Jenbacher Aktiengesellschaft Befestigungshülse für eine Zündkerze
AT6295U1 (de) * 2002-04-04 2003-07-25 Avl List Gmbh Zylinderkopf einer brennkraftmaschine
AT414157B (de) * 2004-07-08 2006-09-15 Avl List Gmbh Zylinderkopf für eine brennkraftmaschine
AT506474B1 (de) * 2009-06-15 2010-12-15 Avl List Gmbh Zylinderkopf für eine brennkraftmaschine
FI124012B (sv) * 2012-01-18 2014-01-31 Waertsilae Finland Oy Kylanordning för ett ventilsäte
AT513053B1 (de) * 2012-06-26 2014-03-15 Avl List Gmbh Brennkraftmaschine, insbesondere Großdieselmotor
US9422886B2 (en) * 2013-07-03 2016-08-23 Electro-Motive Diesel, Inc. Cylinder head assembly having cooled valve insert
CN103939226B (zh) * 2014-04-25 2017-02-01 温州大学 带有多阶射流装置的柴油机缸盖
JP6303991B2 (ja) * 2014-11-13 2018-04-04 トヨタ自動車株式会社 シリンダヘッド
CN104405467A (zh) * 2014-12-08 2015-03-11 广西玉柴机器股份有限公司 气门座圈的冷却结构
AT519991B1 (de) * 2017-06-02 2019-07-15 Avl List Gmbh Zylinderkopf mit Ventilsitzringkühlung
CN107143430B (zh) * 2017-07-06 2023-11-14 中国船舶集团有限公司第七一一研究所 柴油机气缸盖
JP6499783B1 (ja) * 2018-03-20 2019-04-10 ダイハツディーゼル株式会社 シリンダヘッドの冷却構造、冷却構造を有するシリンダヘッド

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB131719A (en) * 1918-08-24 1919-08-25 Vickers Ltd Improvements in or relating to the Water Cooling of Internal Combustion Engines.
GB394229A (en) * 1932-05-11 1933-06-22 Ingersoll Rand Co Improvements in valve cages for internal-combustion engine cylinders
GB668962A (en) * 1949-03-09 1952-03-26 Sulzer Ag Improvements relating to machine parts with inserted valve seats
GB1134200A (en) * 1966-10-05 1968-11-20 Paxman & Co Ltd Davey Improvements in and relating to internal combustion engines
DE1576727A1 (de) * 1967-11-22 1970-06-18 Kloeckner Humboldt Deutz Ag Zylinderkopf fuer eine fluessigkeitsgekuehlte ventilgesteuerte Brennkraftmaschine
CH545915A (sv) * 1971-12-09 1974-02-15

Also Published As

Publication number Publication date
CH628399A5 (de) 1982-02-26
NO791719L (no) 1979-11-27
NL188049B (nl) 1991-10-16
DE2825298C2 (de) 1982-04-15
FR2426806A1 (fr) 1979-12-21
FR2426806B1 (sv) 1984-12-28
NO149934B (no) 1984-04-09
SU953991A3 (ru) 1982-08-23
JPS54155328A (en) 1979-12-07
IT7922325A0 (it) 1979-05-03
FI791502A (fi) 1979-11-27
NO149934C (no) 1984-07-18
ES480069A1 (es) 1980-01-01
IT1113936B (it) 1986-01-27
NL7903784A (nl) 1979-11-28
DK196979A (da) 1979-11-27
DE2825298A1 (de) 1979-11-29
GB2021691A (en) 1979-12-05
FI66057B (fi) 1984-04-30
GB2021691B (en) 1982-12-08
NL188049C (nl) 1992-03-16
SE7904497L (sv) 1979-11-27

Similar Documents

Publication Publication Date Title
FI66057C (fi) Vaetskekylt foer en fyrtakts-dieselmotor avsett cylinderlock
US3353522A (en) Internal combustion piston engines
US6279516B1 (en) Cylinder head with two-plane water jacket
US9874133B2 (en) Internal combustion engine, in particular large diesel engine
US9359058B1 (en) Outboard marine propulsion devices and methods of making outboard marine propulsion devices having exhaust runner cooling passages
US10094266B2 (en) Cooling structure for a cylinder head of an internal combustion engine
US3420215A (en) Liquid-cooled cylinder head for internal combustion engines
CN110366636B (zh) 用于内燃机的气缸盖
RU2596084C2 (ru) Головка цилиндра с жидкостным охлаждением
KR102401326B1 (ko) 실린더 헤드
US7520257B2 (en) Engine cylinder head
US6899063B2 (en) Cylinder head for a multicylinder liquid-cooled internal combustion engine
CN103080520A (zh) 用于液体冷却的气缸盖的冷却剂套
GB2101212A (en) A reciprocating piston internal combustion engine having a liquid- cooled exhaust valve seat
JPH04231655A (ja) エンジン冷却装置
SE432801B (sv) Vetskekylt cylinderlock for en fyrtaktsdieselmotor
US20240151192A1 (en) Liquid-cooled internal combustion engine
JPH09228835A (ja) 双油冷却器装置
JPS62157264A (ja) 空冷式シリンダヘツド
CN115126620A (zh) 液冷式内燃机
US9447748B2 (en) Cylinder head with cooling channel
EP4253746A1 (en) Engine and vehicle
CN110284988A (zh) 用于冷却内燃发动机的***和方法
EP0094982A1 (en) Cylinder cover for water-cooled internal combustion engine
CN115735053A (zh) 用于内燃机的气缸盖

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: GEBRUEDER SULZER AG