EP3152416A4 - Clapet d'aspiration pour un cylindre dans un moteur a combustion - Google Patents
Clapet d'aspiration pour un cylindre dans un moteur a combustion Download PDFInfo
- Publication number
- EP3152416A4 EP3152416A4 EP15803927.1A EP15803927A EP3152416A4 EP 3152416 A4 EP3152416 A4 EP 3152416A4 EP 15803927 A EP15803927 A EP 15803927A EP 3152416 A4 EP3152416 A4 EP 3152416A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- combustion engine
- inlet valve
- inlet
- 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.)
- Withdrawn
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
-
- 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
- F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20140690A NO336985B1 (no) | 2014-06-03 | 2014-06-03 | Innløpsventil for en motor |
PCT/NO2015/050099 WO2015187034A1 (fr) | 2014-06-03 | 2015-06-03 | Clapet d'aspiration pour un cylindre dans un moteur a combustion |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3152416A1 EP3152416A1 (fr) | 2017-04-12 |
EP3152416A4 true EP3152416A4 (fr) | 2018-02-28 |
Family
ID=54767020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15803927.1A Withdrawn EP3152416A4 (fr) | 2014-06-03 | 2015-06-03 | Clapet d'aspiration pour un cylindre dans un moteur a combustion |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3152416A4 (fr) |
NO (1) | NO336985B1 (fr) |
WO (1) | WO2015187034A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2656080C1 (ru) * | 2016-11-30 | 2018-05-30 | Общество с ограниченной ответственностью "ФБТ" (ООО "ФБТ") | Впускной клапан двигателя внутреннего сгорания |
US11215092B2 (en) | 2019-12-17 | 2022-01-04 | Caterpillar Inc. | Engine valve with raised ring or dimple |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467972A1 (fr) * | 1979-10-19 | 1981-04-30 | Renault | Soupape de moteur a combustion interne a pertes de charge reduites |
JPS6047809A (ja) * | 1983-08-24 | 1985-03-15 | Isuzu Motors Ltd | 内燃機関用バルブステムの製造方法 |
US5081965A (en) * | 1990-08-15 | 1992-01-21 | Warr Valves, Inc. | Intake valve for internal combustion engine |
US20020036280A1 (en) * | 2000-07-17 | 2002-03-28 | Takemi Murayama | Hollow poppet valve and method for manufacturing the same |
JP2008088959A (ja) * | 2006-10-05 | 2008-04-17 | Yamaha Motor Co Ltd | 内燃機関の吸気装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2545860A1 (de) * | 1975-10-14 | 1977-04-28 | Elsbett L | Ventil, insbesondere fuer hubkolben-brennkraftmaschinen, wie dieselmotoren u.a. |
DK144217C (da) * | 1979-08-29 | 1982-06-21 | B & W Diesel As | Udstoedsventil til en forbraendingsmotor |
DE3233392A1 (de) * | 1982-08-31 | 1984-03-01 | Gebrüder Sulzer AG, 8401 Winterthur | Tellerventil fuer ein gaswechselventil |
JPS61106676U (fr) * | 1984-12-18 | 1986-07-07 | ||
US4815706A (en) * | 1988-01-15 | 1989-03-28 | Feuling James J | Values for improved fluid flow therearound |
AU4815000A (en) * | 1999-05-10 | 2000-11-21 | Armer & Frank Motors, Llc | Valve system having improved opening and breathing characteristics for internal combustion engines |
US6263849B1 (en) * | 1999-07-20 | 2001-07-24 | Eaton Corporation | Ultra light engine valve and method of welding cap thereto |
EP1643087A1 (fr) * | 2004-09-24 | 2006-04-05 | Eaton S.R.L. | Soupape d'un moteur avec des nervures absorbant la chaleur dans la chambre de combustion |
JP5036799B2 (ja) * | 2009-12-21 | 2012-09-26 | 川崎重工業株式会社 | 4ストローク内燃機関 |
-
2014
- 2014-06-03 NO NO20140690A patent/NO336985B1/no unknown
-
2015
- 2015-06-03 WO PCT/NO2015/050099 patent/WO2015187034A1/fr active Application Filing
- 2015-06-03 EP EP15803927.1A patent/EP3152416A4/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467972A1 (fr) * | 1979-10-19 | 1981-04-30 | Renault | Soupape de moteur a combustion interne a pertes de charge reduites |
JPS6047809A (ja) * | 1983-08-24 | 1985-03-15 | Isuzu Motors Ltd | 内燃機関用バルブステムの製造方法 |
US5081965A (en) * | 1990-08-15 | 1992-01-21 | Warr Valves, Inc. | Intake valve for internal combustion engine |
US20020036280A1 (en) * | 2000-07-17 | 2002-03-28 | Takemi Murayama | Hollow poppet valve and method for manufacturing the same |
JP2008088959A (ja) * | 2006-10-05 | 2008-04-17 | Yamaha Motor Co Ltd | 内燃機関の吸気装置 |
Non-Patent Citations (1)
Title |
---|
See also references of WO2015187034A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3152416A1 (fr) | 2017-04-12 |
NO336985B1 (no) | 2015-12-14 |
WO2015187034A1 (fr) | 2015-12-10 |
NO20140690A1 (no) | 2015-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20170103 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20180129 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F01L 3/20 20060101AFI20180123BHEP Ipc: F01L 3/06 20060101ALI20180123BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20191104 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200603 |