WO1997042402A1 - Soupape moteur possedant une fonction incorporee de bougie d'allumage et mecanisme de soupape - Google Patents
Soupape moteur possedant une fonction incorporee de bougie d'allumage et mecanisme de soupape Download PDFInfo
- Publication number
- WO1997042402A1 WO1997042402A1 PCT/JP1996/001965 JP9601965W WO9742402A1 WO 1997042402 A1 WO1997042402 A1 WO 1997042402A1 JP 9601965 W JP9601965 W JP 9601965W WO 9742402 A1 WO9742402 A1 WO 9742402A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- electrode
- engine valve
- engine
- cam
- Prior art date
Links
Classifications
-
- 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
- F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
- F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
-
- 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
- F01L3/24—Safety means or accessories, not provided for in preceding sub- groups of this group
-
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/12—Engines characterised by precombustion chambers with positive ignition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P13/00—Sparking plugs structurally combined with other parts of internal-combustion engines
-
- 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
Definitions
- the second electrode portion 8b that constitutes the ground electrode is configured such that one end of an electrode rod embedded in the valve stem portion 2 at a distance from the first electrode rod 7b is exposed on the cylinder opposing surface 4. It is formed by bending into a mold, and faces the first electrode rod 7 b to form a spark gap 9.
- the rocker arm 29a penetrates through the inside of the rocker arm 29a in the axial direction, and one end is exposed to the sliding contact surface with the cam 21b to be in contact with the movable contact 28 of the first power supply path.
- valve body 1 c, the cam 2 1 a and the force ⁇ shaft 2 also in the second embodiment of Figure 6, valve body 1 c, cam 2 1 b
- the center electrode constituting the spark plug function is the first electrode shown in FIG.
- One end of the electrode rod 7b is exposed at the upper end surface of the valve stem, and the other end is penetrated directly below the inside of the valve body, and is exposed at the center of the cylinder opposing surface 4 to form a center electrode, as shown in FIG.
- a spark gear 9 is formed so as to face the second electrode portion 8b formed in the same manner.
- the present invention is suitable for an engine valve having an integrated spark plug function and a valve train having an engine valve having an integrated spark plug function.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/117,183 US6006711A (en) | 1996-05-02 | 1996-07-15 | Spark plug function incorporated engine valve and valve mechanism |
EP96923087A EP0898058A4 (en) | 1996-05-02 | 1996-07-15 | ENGINE VALVE HAVING INCORPORATED SPARK PLUG FUNCTION AND VALVE MECHANISM |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8/111438 | 1996-05-02 | ||
JP11143896A JP3195234B2 (ja) | 1996-05-02 | 1996-05-02 | 動弁機構 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997042402A1 true WO1997042402A1 (fr) | 1997-11-13 |
Family
ID=14561211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1996/001965 WO1997042402A1 (fr) | 1996-05-02 | 1996-07-15 | Soupape moteur possedant une fonction incorporee de bougie d'allumage et mecanisme de soupape |
Country Status (6)
Country | Link |
---|---|
US (1) | US6006711A (ja) |
EP (1) | EP0898058A4 (ja) |
JP (1) | JP3195234B2 (ja) |
KR (1) | KR100386233B1 (ja) |
CN (1) | CN1078303C (ja) |
WO (1) | WO1997042402A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10331267A1 (de) * | 2003-07-10 | 2005-02-03 | Robert Bosch Gmbh | Brennstoffeinspritzsystem |
US20050224033A1 (en) * | 2004-04-08 | 2005-10-13 | Linkenhoger Thomas E | O-spring automotive spark plug grounding system |
GB2441541A (en) | 2006-09-08 | 2008-03-12 | Ford Global Tech Llc | Internal combustion engine intake or exhaust poppet valve combined with spark electrode |
EP1942264B1 (de) * | 2007-01-02 | 2010-10-20 | Ford Global Technologies, LLC | Zylinderkopf für eine Brennkraftmaschine und Verfahren zur Ausbildung eines derartigen Zylinderkopfes |
DE102016201401B4 (de) * | 2016-01-29 | 2021-04-29 | Ford Global Technologies, Llc | Verbrennungskraftmaschine mit Zündkerze sowie Verfahren zum Betreiben einer Verbrennungskraftmaschine |
US11225885B2 (en) * | 2017-08-01 | 2022-01-18 | Eaton Intelligent Power Limited | Rocker arm motion detection for diagnostic feedback and control |
CN107701258B (zh) * | 2017-09-30 | 2019-06-25 | 中国北方发动机研究所(天津) | 一种发动机高效进气机构 |
CN112012868A (zh) * | 2020-08-07 | 2020-12-01 | 中国北方发动机研究所(天津) | 一种用于内燃机的高紧凑可控快速燃烧系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982506A (en) | 1975-04-28 | 1976-09-28 | Holtrop John W | Stratified charge internal combustion engine |
JPS60118331U (ja) * | 1984-01-19 | 1985-08-10 | ▲つち▼田 正志 | スパ−ク・プラグが一体のバルブ |
JPS6456915A (en) * | 1987-08-08 | 1989-03-03 | Kunito Taguma | Cylinder construction of gasoline engine |
JPS6456917A (en) * | 1987-08-08 | 1989-03-03 | Kunito Taguma | Cylinder mechanism for gasoline engine |
JPH0185470U (ja) * | 1987-11-30 | 1989-06-06 | ||
JPH0625521U (ja) * | 1991-02-01 | 1994-04-08 | 田熊 国登 | ガソリンエンジンのシリンダー機構 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB108087A (en) * | 1916-11-07 | 1917-07-26 | John Mathieson Brewster | Improvements in Tappet-valves and Valve Gear for Internal Combustion Engines. |
US3071123A (en) * | 1960-09-15 | 1963-01-01 | Carl F Gromme | Internal combustion engine |
JPS60118331A (ja) * | 1983-12-01 | 1985-06-25 | Mitsubishi Heavy Ind Ltd | 二重管熱交換器の製造方法 |
GB2155102B (en) * | 1984-02-29 | 1987-12-09 | James Domenic Krajancich | I.c. engine intake and exhaust valve gear |
DE3600240A1 (de) * | 1986-01-07 | 1986-11-06 | Josef 6968 Walldürn Mandel | Zentral-einlassventil |
JP2524603B2 (ja) * | 1987-09-28 | 1996-08-14 | アンリツ株式会社 | 公衆電話機の硬貨ホッパ装置 |
DE3812988A1 (de) * | 1988-04-19 | 1989-11-02 | Michael Dipl Ing Heinemann | Verbrennungskraftmaschine |
US5000135A (en) * | 1990-08-08 | 1991-03-19 | Kunito Taguma | Gasoline engine with single overhead camshaft having duel exhaust cams per cylinder wherein each exhaust cam has duel lobes |
JPH0625521A (ja) * | 1991-09-20 | 1994-02-01 | Asahi Chem Ind Co Ltd | 耐薬品性の優れたポリカーボネート樹脂組成物 |
WO1995002266A1 (en) * | 1993-07-06 | 1995-01-19 | Caterpillar Inc. | Spark plug with automatically adjustable gap |
BE1008026A3 (nl) * | 1994-01-14 | 1995-12-12 | Advies Bemiddelings En Service | Verbrandingsmotor. |
-
1996
- 1996-05-02 JP JP11143896A patent/JP3195234B2/ja not_active Expired - Fee Related
- 1996-07-15 WO PCT/JP1996/001965 patent/WO1997042402A1/ja not_active Application Discontinuation
- 1996-07-15 US US09/117,183 patent/US6006711A/en not_active Expired - Fee Related
- 1996-07-15 CN CN96180275A patent/CN1078303C/zh not_active Expired - Fee Related
- 1996-07-15 EP EP96923087A patent/EP0898058A4/en not_active Withdrawn
- 1996-07-15 KR KR10-1998-0706602A patent/KR100386233B1/ko not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982506A (en) | 1975-04-28 | 1976-09-28 | Holtrop John W | Stratified charge internal combustion engine |
JPS60118331U (ja) * | 1984-01-19 | 1985-08-10 | ▲つち▼田 正志 | スパ−ク・プラグが一体のバルブ |
JPS6456915A (en) * | 1987-08-08 | 1989-03-03 | Kunito Taguma | Cylinder construction of gasoline engine |
JPS6456917A (en) * | 1987-08-08 | 1989-03-03 | Kunito Taguma | Cylinder mechanism for gasoline engine |
JPH0185470U (ja) * | 1987-11-30 | 1989-06-06 | ||
JPH0625521U (ja) * | 1991-02-01 | 1994-04-08 | 田熊 国登 | ガソリンエンジンのシリンダー機構 |
Non-Patent Citations (1)
Title |
---|
See also references of EP0898058A4 * |
Also Published As
Publication number | Publication date |
---|---|
JP3195234B2 (ja) | 2001-08-06 |
KR19990087205A (ko) | 1999-12-15 |
EP0898058A1 (en) | 1999-02-24 |
JPH09296711A (ja) | 1997-11-18 |
CN1078303C (zh) | 2002-01-23 |
CN1217043A (zh) | 1999-05-19 |
EP0898058A4 (en) | 1999-09-08 |
US6006711A (en) | 1999-12-28 |
KR100386233B1 (ko) | 2003-08-19 |
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