FR3056253B1 - Corps de soupape d'une soupape d'echange de gaz, soupape d'echange de gaz et moteur a combustion interne - Google Patents
Corps de soupape d'une soupape d'echange de gaz, soupape d'echange de gaz et moteur a combustion interne Download PDFInfo
- Publication number
- FR3056253B1 FR3056253B1 FR1757410A FR1757410A FR3056253B1 FR 3056253 B1 FR3056253 B1 FR 3056253B1 FR 1757410 A FR1757410 A FR 1757410A FR 1757410 A FR1757410 A FR 1757410A FR 3056253 B1 FR3056253 B1 FR 3056253B1
- Authority
- FR
- France
- Prior art keywords
- valve
- gas exchange
- exchange valve
- combustion engine
- internal combustion
- 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.)
- Active
Links
Classifications
-
- 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
- F01L3/20—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
- 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
- F01L3/14—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
-
- 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
- F01L3/16—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
Corps (11) de soupape pour une soupape (10) d'échange de gaz d'un cylindre d'un moteur à combustion interne, le corps (11) de soupape pouvant être amené à porter contre un siège (12) de soupape de la soupape d'échange de gaz pour fermer la soupape d'échange de gaz, et le corps (11) de soupape pouvant, pour ouvrir la soupape d'échange de gaz, être détaché du siège (12) de soupape de la soupape d'échange de gaz. Le corps (11) de soupape est formé en une multiplicité de parties et comporte une première partie (13) de disque de soupape interagissant avec le siège (12) de soupape et une deuxième partie (15) de disque de soupape qui est en liaison complète avec la première partie (13) de disque de soupape et fait face à une chambre de combustion (16) du cylindre, un espace creux (17) servant au moins au refroidissement de la deuxième partie (15) de disque de soupape étant formé entre la première partie (13) de disque de soupape et la deuxième partie (15) de disque de soupape.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016117698.2 | 2016-09-20 | ||
DE102016117698.2A DE102016117698A1 (de) | 2016-09-20 | 2016-09-20 | Ventilkörper eines Gaswechselventils, Gaswechselventil und Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3056253A1 FR3056253A1 (fr) | 2018-03-23 |
FR3056253B1 true FR3056253B1 (fr) | 2020-12-04 |
Family
ID=61302194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1757410A Active FR3056253B1 (fr) | 2016-09-20 | 2017-08-02 | Corps de soupape d'une soupape d'echange de gaz, soupape d'echange de gaz et moteur a combustion interne |
Country Status (7)
Country | Link |
---|---|
US (1) | US10519843B2 (fr) |
JP (1) | JP2018048634A (fr) |
KR (1) | KR20180031592A (fr) |
CN (1) | CN107842406A (fr) |
DE (1) | DE102016117698A1 (fr) |
FI (1) | FI20175771A (fr) |
FR (1) | FR3056253B1 (fr) |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (fr) | 1969-07-14 | 1973-04-27 | Eaton Yale & Towne | |
FR2158654A5 (fr) * | 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 |
KR101129406B1 (ko) * | 2009-01-23 | 2012-03-26 | 맨 디젤 앤드 터보 필리얼 아프 맨 디젤 앤드 터보 에스이 티스크랜드 | 내부 연소 엔진을 위한 배기 밸브 스핀들 또는 피스톤 형태의 가동 벽 부재 및, 가동 벽 부재의 제조 방법 |
DE102009016833B3 (de) | 2009-04-09 | 2011-01-13 | Märkisches Werk GmbH | Bimetallventil |
WO2014054113A1 (fr) * | 2012-10-02 | 2014-04-10 | 日鍛バルブ株式会社 | Soupape à champignon creuse |
JP6029742B2 (ja) * | 2013-03-19 | 2016-11-24 | 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 |
-
2016
- 2016-09-20 DE DE102016117698.2A patent/DE102016117698A1/de active Pending
-
2017
- 2017-08-02 FR FR1757410A patent/FR3056253B1/fr active Active
- 2017-08-30 FI FI20175771A patent/FI20175771A/fi not_active Application Discontinuation
- 2017-09-18 US US15/707,426 patent/US10519843B2/en active Active
- 2017-09-18 KR KR1020170119614A patent/KR20180031592A/ko not_active Application Discontinuation
- 2017-09-19 JP JP2017178625A patent/JP2018048634A/ja active Pending
- 2017-09-20 CN CN201710851685.4A patent/CN107842406A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US20180080365A1 (en) | 2018-03-22 |
DE102016117698A1 (de) | 2018-03-22 |
KR20180031592A (ko) | 2018-03-28 |
JP2018048634A (ja) | 2018-03-29 |
US10519843B2 (en) | 2019-12-31 |
FR3056253A1 (fr) | 2018-03-23 |
CN107842406A (zh) | 2018-03-27 |
FI20175771A (fi) | 2018-03-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2007205174A (ja) | 内燃機関 | |
FR2945316B1 (fr) | Reacteur, notamment reacteur pour aeronef | |
KR20160063147A (ko) | 워터자켓을 갖는 배기매니폴드 일체형 실린더헤드 | |
US20170268455A1 (en) | Water jacket for cylinder head | |
FR3106369B3 (fr) | Mélangeur et système de post-traitement d’échappement pour un moteur | |
US20130014721A1 (en) | Cylinder head for internal combustion engine | |
WO2016098395A1 (fr) | Dispositif de soupape, et dispositif de récupération de chaleur de gaz d'échappement | |
DE50312321D1 (de) | Zylinderkopf für eine wassergekühlte mehrzylindrige brennkraftmaschine | |
PH12018050026B1 (en) | Cooling system for internal combustion engine | |
FR3056253B1 (fr) | Corps de soupape d'une soupape d'echange de gaz, soupape d'echange de gaz et moteur a combustion interne | |
FR3069884B1 (fr) | Moteur a source chaude externe a boisseaux | |
MX2017001072A (es) | Motor de combustion interna con tapa de cilindros y turbina minimamente refrigerada. | |
WO2005003527A3 (fr) | Moteur a combustion interne | |
JP2018165508A (ja) | シリンダヘッドおよび内燃機関 | |
FR3066539B1 (fr) | Structure de traitement de gaz de carter dans un systeme de recuperation de gaz de carter moteur pour moteur a combustion interne | |
JP2006266211A (ja) | 内燃機関の排熱発電装置 | |
FI20175976L (fi) | Kaasunvaihtoventtiili polttovoimakonetta varten ja polttovoimakone | |
FR2923268B1 (fr) | Culasse d'un moteur a combustion interne comportant un conduit d'admission muni d'une pente adaptee a la generation d'un tourbillon dans le cylindre | |
RU2014112711A (ru) | Многоклапанная головка компрессорного устройства | |
FR3097029B1 (fr) | Procédé de fabrication d’un tube à flamme pour une turbomachine | |
JP2019157837A (ja) | シリンダヘッド | |
US20200232414A1 (en) | Engine cooling system including cooled exhaust seats | |
US10519895B2 (en) | Cylinder head and engine | |
EP3759259A4 (fr) | Alliage de fonte grise et culasse de moteur à combustion interne | |
FR3042228B1 (fr) | Systeme de propulsion a transferts thermiques ameliores |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20191101 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
PLFP | Fee payment |
Year of fee payment: 7 |