FI20175771A - Kaasunvaihtoventtiilin venttiilirunko, kaasunvaihtoventtiili ja polttomoottori - Google Patents

Kaasunvaihtoventtiilin venttiilirunko, kaasunvaihtoventtiili ja polttomoottori

Info

Publication number
FI20175771A
FI20175771A FI20175771A FI20175771A FI20175771A FI 20175771 A FI20175771 A FI 20175771A FI 20175771 A FI20175771 A FI 20175771A FI 20175771 A FI20175771 A FI 20175771A FI 20175771 A FI20175771 A FI 20175771A
Authority
FI
Finland
Prior art keywords
valve
gas exchange
exchange valve
disc part
combustion engine
Prior art date
Application number
FI20175771A
Other languages
English (en)
Swedish (sv)
Inventor
Georg Litzel
Original Assignee
Man Diesel & Turbo Se
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 Man Diesel & Turbo Se filed Critical Man Diesel & Turbo Se
Publication of FI20175771A publication Critical patent/FI20175771A/fi

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
    • 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
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/06—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 specially adapted for star-arrangement of cylinders, e.g. exhaust manifolds
    • 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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • 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
    • F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve
    • 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
    • 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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F01L2301/00—Using particular materials
    • 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
    • F01L2301/00—Using particular materials
    • F01L2301/02—Using ceramic materials
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel
FI20175771A 2016-09-20 2017-08-30 Kaasunvaihtoventtiilin venttiilirunko, kaasunvaihtoventtiili ja polttomoottori FI20175771A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016117698.2A DE102016117698A1 (de) 2016-09-20 2016-09-20 Ventilkörper eines Gaswechselventils, Gaswechselventil und Brennkraftmaschine

Publications (1)

Publication Number Publication Date
FI20175771A true FI20175771A (fi) 2018-03-21

Family

ID=61302194

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20175771A FI20175771A (fi) 2016-09-20 2017-08-30 Kaasunvaihtoventtiilin venttiilirunko, kaasunvaihtoventtiili ja polttomoottori

Country Status (7)

Country Link
US (1) US10519843B2 (fi)
JP (1) JP2018048634A (fi)
KR (1) KR20180031592A (fi)
CN (1) CN107842406A (fi)
DE (1) DE102016117698A1 (fi)
FI (1) FI20175771A (fi)
FR (1) FR3056253B1 (fi)

Family Cites Families (29)

* Cited by examiner, † Cited by third party
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US2087858A (en) * 1935-11-13 1937-07-20 Hirsch George Gordon Journal bearing
US2183254A (en) * 1937-06-28 1939-12-12 Eaton Mfg Co Valve structure and method of forming
US2377459A (en) * 1940-03-22 1945-06-05 Theodore O Strauss Internal-combustion engine
FR899950A (fr) 1941-03-21 1945-06-14 Daimler Benz Ag Dispositif de refroidissement pour soupapes, en particulier pour soupapes d'échappement de moteurs à combustion interne
US2407561A (en) * 1943-05-06 1946-09-10 Allegheny Ludlum Steel Hollow valve for internalcombustion engines
US2432761A (en) * 1944-01-17 1947-12-16 Eaton Mfg Co Method of electric resistance welding head closures to hollow valve bodies
US2435948A (en) * 1944-09-08 1948-02-10 Thompson Prod Inc Method of preparing composite poppet valves
US3426741A (en) * 1968-04-03 1969-02-11 Thomas E Haagen Diesel engine poppet valve
FR2051731B1 (fi) 1969-07-14 1973-04-27 Eaton Yale & Towne
FR2158654A5 (fi) * 1971-10-27 1973-06-15 Semt
DE3223920A1 (de) 1982-06-26 1983-12-29 Gesenkschmiede Schneider Gmbh, 7080 Aalen Hohlgeschmiedetes gekuehltes ventil fuer verbrennungsmotoren
JPS5952108U (ja) * 1982-09-30 1984-04-05 いすゞ自動車株式会社 内燃機関の吸排気弁冷却装置
JPS60195316A (ja) * 1984-03-16 1985-10-03 Michio Ozawa 排気弁冷却方法
JP3018254B2 (ja) * 1991-02-21 2000-03-13 フジオーゼックス株式会社 内燃機関用中空弁及びその製造方法
DK173337B1 (da) * 1996-06-07 2000-07-31 Man B & W Diesel As Udstødsventil til en forbrændingsmotor
DK173348B1 (da) * 1996-06-07 2000-08-07 Man B & W Diesel As Udstødsventil til en forbrændingsmotor
DE102005005041A1 (de) 2005-02-03 2006-08-10 Märkisches Werk GmbH Ventil zur Steuerung des Gasaustauschs, insbesondere bei Verbrennungsmotoren
US7562647B2 (en) * 2006-03-29 2009-07-21 High Performance Coatings, Inc. Inlet valve having high temperature coating and internal combustion engines incorporating same
JP4771868B2 (ja) * 2006-06-06 2011-09-14 サンコール株式会社 内燃機関用バルブ構造
JP2009013935A (ja) * 2007-07-06 2009-01-22 Toyota Motor Corp 内燃機関用中空バルブ
CN101970811B (zh) * 2009-01-23 2013-06-12 曼柴油机涡轮机欧洲股份公司曼柴油机涡轮机德国分公司 用于内燃机的排气门杆或活塞形式的可运动的壁构件及制造这种构件的方法
DE102009016833B3 (de) 2009-04-09 2011-01-13 Märkisches Werk GmbH Bimetallventil
EP2789816B1 (en) * 2012-10-02 2017-04-05 Nittan Valve Co., Ltd. Hollow poppet valve
WO2014147759A1 (ja) * 2013-03-19 2014-09-25 日鍛バルブ株式会社 中空ポペットバルブ
DE102013210900A1 (de) * 2013-06-11 2014-12-11 Mahle International Gmbh Gaswechselventil einer Brennkraftmaschine
JP6316588B2 (ja) * 2013-12-27 2018-04-25 日本ピストンリング株式会社 内燃機関用バルブとバルブシートの組合せ体
KR101610112B1 (ko) * 2014-10-17 2016-04-08 현대자동차 주식회사 엔진의 흡배기용 중공밸브
CN205503209U (zh) * 2015-10-30 2016-08-24 重庆奇甫机械有限责任公司 具有支流道的自清洁式冲钠气门
CN205154286U (zh) * 2015-11-10 2016-04-13 重庆奇甫机械有限责任公司 具有燃烧室的双腔冲钠气门

Also Published As

Publication number Publication date
KR20180031592A (ko) 2018-03-28
CN107842406A (zh) 2018-03-27
FR3056253B1 (fr) 2020-12-04
US20180080365A1 (en) 2018-03-22
FR3056253A1 (fr) 2018-03-23
US10519843B2 (en) 2019-12-31
DE102016117698A1 (de) 2018-03-22
JP2018048634A (ja) 2018-03-29

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Owner name: MAN ENERGY SOLUTIONS SE

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