GB2101212B - A reciprocating piston internal combustion engine having a liquid-cooled exhaust valve seat - Google Patents

A reciprocating piston internal combustion engine having a liquid-cooled exhaust valve seat

Info

Publication number
GB2101212B
GB2101212B GB08219249A GB8219249A GB2101212B GB 2101212 B GB2101212 B GB 2101212B GB 08219249 A GB08219249 A GB 08219249A GB 8219249 A GB8219249 A GB 8219249A GB 2101212 B GB2101212 B GB 2101212B
Authority
GB
United Kingdom
Prior art keywords
liquid
combustion engine
internal combustion
valve seat
exhaust valve
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
GB08219249A
Other versions
GB2101212A (en
Inventor
Alois Bitterli
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 GB2101212A publication Critical patent/GB2101212A/en
Application granted granted Critical
Publication of GB2101212B publication Critical patent/GB2101212B/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
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/12—Cooling of valves
    • F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
    • F01L3/18—Liquid cooling of valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Details Of Valves (AREA)
  • Lift Valve (AREA)
GB08219249A 1981-07-03 1982-07-02 A reciprocating piston internal combustion engine having a liquid-cooled exhaust valve seat Expired GB2101212B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH439381 1981-07-03

Publications (2)

Publication Number Publication Date
GB2101212A GB2101212A (en) 1983-01-12
GB2101212B true GB2101212B (en) 1984-10-31

Family

ID=4275283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08219249A Expired GB2101212B (en) 1981-07-03 1982-07-02 A reciprocating piston internal combustion engine having a liquid-cooled exhaust valve seat

Country Status (5)

Country Link
JP (1) JPS5810109A (en)
DE (1) DE3127122C2 (en)
DK (1) DK149390C (en)
GB (1) GB2101212B (en)
IT (1) IT1151187B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184317U (en) * 1983-05-25 1984-12-07 ヤンマーディーゼル株式会社 Water supply mechanism for water-cooled exhaust valve box of internal combustion engine
JPS6129001U (en) * 1984-07-27 1986-02-21 株式会社新潟鐵工所 Seat rings for intake and exhaust valves of internal combustion engines
DE3500060A1 (en) * 1985-01-03 1986-07-03 Klöckner-Humboldt-Deutz AG, 5000 Köln PISTON PISTON ENGINE
JPS61171943U (en) * 1985-04-15 1986-10-25
JPH0659320B2 (en) * 1989-11-20 1994-08-10 三洋電機株式会社 Wireless low frequency therapy device
DE19943264C2 (en) * 1999-09-10 2002-07-25 Man B & W Diesel As Kopenhagen Reciprocating engine, especially a large two-stroke diesel engine
DE10159100B4 (en) * 2001-12-01 2004-09-16 Man B&W Diesel A/S reciprocating engine
DE102004027084A1 (en) * 2004-06-02 2005-12-29 Man B & W Diesel Ag Cooled valve seat ring for a cylinder head of an I.C. engine comprises ring parts forming an annular flow channel which is integrated via inlet and outlet holes in one of the ring parts after pressing into the cylinder head
DE102011007140A1 (en) * 2011-04-11 2012-10-11 Man Diesel & Turbo Se Valve seat ring for a gas exchange valve of internal combustion engine, has a flow-through opening defining the base body, where valve seat is formed at section of base body in area of through-flow opening,
AT513383B1 (en) * 2013-05-08 2014-04-15 Avl List Gmbh Cylinder head for an internal combustion engine
AT513746B1 (en) * 2013-05-08 2014-07-15 Avl List Gmbh Cylinder head for an internal combustion engine
CN105240144A (en) * 2015-11-02 2016-01-13 重庆金花玻璃钢有限公司 Engine cylinder cover capable of increasing swirl rate and improving sealing performance and valve cooling effect
CN105240147A (en) * 2015-11-02 2016-01-13 重庆金花玻璃钢有限公司 Engine cylinder cover with valve part cooling, heat loss and sealing performance improving functions
CN105298676A (en) * 2015-11-02 2016-02-03 重庆金花玻璃钢有限公司 Easily repaired type engine cylinder cover with a sealing ring
CN105240139A (en) * 2015-11-02 2016-01-13 重庆金花玻璃钢有限公司 Engine cylinder cover capable of improving swirl rate and cooling of valve part
EP3585990A4 (en) 2017-02-24 2020-12-09 Cummins Inc. Engine cooling system including cooled exhaust seats

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668962A (en) * 1949-03-09 1952-03-26 Sulzer Ag Improvements relating to machine parts with inserted valve seats
FR2259232B1 (en) * 1974-01-29 1976-06-25 Semt
CH612244A5 (en) * 1976-05-24 1979-07-13 Sulzer Ag
CH614014A5 (en) * 1977-01-28 1979-10-31 Sulzer Ag

Also Published As

Publication number Publication date
DK217182A (en) 1983-01-04
IT1151187B (en) 1986-12-17
JPS6325165B2 (en) 1988-05-24
DE3127122C2 (en) 1984-10-31
JPS5810109A (en) 1983-01-20
GB2101212A (en) 1983-01-12
DK149390B (en) 1986-05-26
DE3127122A1 (en) 1983-01-20
DK149390C (en) 1986-10-27
IT8221392A0 (en) 1982-05-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930702