BR9105860A - Valvula de admissao para motor de combustao interna - Google Patents

Valvula de admissao para motor de combustao interna

Info

Publication number: BR9105860A
Authority: BR; Brazil
Prior art keywords: combustion engine; internal combustion; admission valve; admission; valve
Prior art date: 1990-08-15

Application number

BR919105860A

Other languages

English (en)

Inventor

Craig E Walters

Victoria H Bravender

Carl J Shuhi

Original Assignee

Warr Valves Inc

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.)

1990-08-15

Filing date

1991-08-14

Publication date

1992-11-03

1991-08-14 Application filed by Warr Valves Inc filed Critical Warr Valves Inc

1992-11-03 Publication of BR9105860A publication Critical patent/BR9105860A/pt

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
- 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
- F01L3/06—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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
- 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)
Physics & Mathematics (AREA)
Geometry (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)
Valve-Gear Or Valve Arrangements (AREA)

BR919105860A 1990-08-15 1991-08-14 Valvula de admissao para motor de combustao interna BR9105860A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/568,249 US5081965A (en)	1990-08-15	1990-08-15	Intake valve for internal combustion engine
PCT/US1991/005762 WO1992003638A1 (en)	1990-08-15	1991-08-14	Improved intake valve for internal combustion engine

Publications (1)

Publication Number	Publication Date
BR9105860A true BR9105860A (pt)	1992-11-03

Family

ID=24270542

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR919105860A BR9105860A (pt)	1990-08-15	1991-08-14	Valvula de admissao para motor de combustao interna

Country Status (8)

Country	Link
US (1)	US5081965A (pt)
EP (1)	EP0495975A4 (pt)
JP (1)	JPH05500997A (pt)
KR (1)	KR950008052B1 (pt)
AU (1)	AU632710B2 (pt)
BR (1)	BR9105860A (pt)
CA (1)	CA2067746A1 (pt)
WO (1)	WO1992003638A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5335634A (en) *	1991-05-14	1994-08-09	Mazda Motor Corporation	Combustion chamber structure for an engine
EP0558080B1 (en) *	1992-02-28	1996-07-10	Mitsubishi Jidosha Kogyo Kabushiki Kaisha	Internal combustion engine
US5390634A (en) *	1993-08-20	1995-02-21	S & S Cycle, Inc.	Internal combustion engine having high performance combustion chamber
US5592913A (en) *	1996-03-29	1997-01-14	Caterpillar Inc.	Exhaust valve with a tapered stem portion
JPH10110650A (ja) *	1996-10-03	1998-04-28	Nissan Diesel Motor Co Ltd	内燃機関の排気ポートの構造
US6125809A (en) *	1998-10-20	2000-10-03	Caterpillar Inc.	Valve redesign for improved life
JP3523529B2 (ja) *	1999-06-15	2004-04-26	株式会社クボタ	エンジンのダイレクト型吸気ポート、およびヘリカル型吸気ポート
US6679219B1 (en)	2000-02-23	2004-01-20	Louis A. Pacinelli	Intake and exhaust valves for internal combustion engines
US6526932B1 (en)	2001-06-06	2003-03-04	Mns Limited, Llc	Combination intake and exhaust valve assembly
US7533641B1 (en)	2006-04-17	2009-05-19	Jason Stewart Jackson	Poppet valve and engine using same
US7311068B2 (en)	2006-04-17	2007-12-25	Jason Stewart Jackson	Poppet valve and engine using same
US20110162730A1 (en) *	2010-01-04	2011-07-07	Itt Manufacturing Enterprises, Inc.	Valve for a pressure regulator
JP5566265B2 (ja) *	2010-11-09	2014-08-06	東京エレクトロン株式会社	基板処理装置、プログラム、コンピュータ記憶媒体及び基板の搬送方法
JP2012149589A (ja) *	2011-01-20	2012-08-09	Toyota Motor Corp	エキゾーストバルブ
JP5964134B2 (ja) *	2012-05-23	2016-08-03	愛三工業株式会社	吸気用エンジンバルブ
EP2787208B1 (en) *	2013-04-05	2016-05-18	Fiat Group Automobiles S.p.A.	Cylinder head for an internal-combustion engine with intake ducts having an air-deflecting projection
NO336985B1 (no) *	2014-06-03	2015-12-14	Bergen Engines As	Innløpsventil for en motor
US20170152768A1 (en) *	2015-12-01	2017-06-01	Caterpillar Inc.	Engine valve
RU2656080C1 (ru) *	2016-11-30	2018-05-30	Общество с ограниченной ответственностью "ФБТ" (ООО "ФБТ")	Впускной клапан двигателя внутреннего сгорания
US10844758B2 (en) *	2019-01-22	2020-11-24	Caterpillar Inc.	Engine and gas exchange valve with under-head fillet contoured for chordal stress mitigation
US11215092B2 (en) *	2019-12-17	2022-01-04	Caterpillar Inc.	Engine valve with raised ring or dimple
US12078129B2 (en)	2022-12-15	2024-09-03	Caterpillar Inc.	Gaseous fuel engine having non-axisymmetric fuel admission valve and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR812625A (fr) *	1936-01-16	1937-05-13		Soupape d'admission pour moteurs à combustion interne
FR1089292A (fr) *	1952-10-16	1955-03-16	Texaco Development Corp	Structure perfectionnée d'un conduit d'admission associé à la chambre de combustion d'un moteur à combustion interne à turbulence de l'air d'admission
US4159011A (en) *	1978-02-21	1979-06-26	General Motors Corporation	Engine cylinder inlet port
GB2115486A (en) *	1982-02-20	1983-09-07	Ae Plc	I.C. engine inlet valve form
JPS62109911A (ja) *	1985-11-06	1987-05-21	Kobe Steel Ltd	溶銑の脱珪・脱燐方法
JP2547429B2 (ja) *	1987-12-04	1996-10-23	日本特殊陶業株式会社	セラミック製バルブ

1990
- 1990-08-15 US US07/568,249 patent/US5081965A/en not_active Expired - Lifetime
1991
- 1991-08-14 KR KR1019920700865A patent/KR950008052B1/ko not_active Expired - Lifetime
- 1991-08-14 JP JP3515636A patent/JPH05500997A/ja active Pending
- 1991-08-14 EP EP19910916377 patent/EP0495975A4/en not_active Withdrawn
- 1991-08-14 BR BR919105860A patent/BR9105860A/pt not_active IP Right Cessation
- 1991-08-14 WO PCT/US1991/005762 patent/WO1992003638A1/en not_active Ceased
- 1991-08-14 CA CA002067746A patent/CA2067746A1/en not_active Abandoned
- 1991-08-14 AU AU85226/91A patent/AU632710B2/en not_active Ceased

Also Published As

Publication number	Publication date
US5081965A (en)	1992-01-21
EP0495975A4 (en)	1993-05-12
CA2067746A1 (en)	1992-02-16
AU632710B2 (en)	1993-01-07
KR920702458A (ko)	1992-09-04
EP0495975A1 (en)	1992-07-29
KR950008052B1 (ko)	1995-07-24
WO1992003638A1 (en)	1992-03-05
AU8522691A (en)	1992-03-17
JPH05500997A (ja)	1993-02-25

Publication	Publication Date	Title
BR9105860A (pt)	1992-11-03	Valvula de admissao para motor de combustao interna
BR9102964A (pt)	1992-04-28	Filtro do ar de admissao para o motor de combustao interna de um veiculo
BR9605297A (pt)	1997-09-16	Valvula de injeção de combustível para motores de combustão interna
NO930185L (no)	1993-07-26	Motor med innvendig forbrenning
BR8905222A (pt)	1990-05-15	Pistao para um motor de combustao interna
BR9407292A (pt)	1996-10-01	Motor de combustão interna rotativo
BR9601835A (pt)	1998-09-29	Embolo para motor de combustão interna
BR9007374A (pt)	1992-04-28	Motor de combustao interna
DE59301164D1 (de)	1996-01-25	Ventilantrieb für eine Brennkraftmaschine
BR9206993A (pt)	1995-12-05	Motor de combustão interna de nutação
BR9606763A (pt)	1998-01-06	Dispositivo de aspiração para motor de combustão interna
BR8900795A (pt)	1989-10-17	Mecanismo de valvula para motor de combustao interna
DE69305894D1 (de)	1996-12-19	Ventilantrieb für eine Brennkraftmaschine
BR9404838A (pt)	1995-08-01	Pistão para um motor de combustão interna
AR228521A1 (es)	1983-03-15	Valvula de escape para motor de combustion interna
BR8902719A (pt)	1990-01-23	Motor de combustao interna de valvula rotativa
BR9204239A (pt)	1993-05-11	Motor de combustao interna
DE69303740D1 (de)	1996-08-29	Ventilantrieb für eine Brennkraftmaschine
BR9407070A (pt)	1996-08-13	Motor de combustao interna rotativo
BR9305169A (pt)	1994-06-28	Cabeça de cilindro para motor de combustão interna
BR9207163A (pt)	1995-12-12	Motor de combustão interna possuindo pistões opostos
BR9503284A (pt)	1996-07-09	Dispositivo para motor de combustão interna
BR9500241A (pt)	1995-10-17	Motor de combustão interna
BR9203717A (pt)	1994-03-22	Embolo para motor de combustao interna
BR9601862A (pt)	1999-08-03	Pistão para motor de combustão interna

Legal Events

Date	Code	Title	Description
1995-12-19	FF	Decision: intention to grant
1996-06-25	KD	Notifcation of receipt (letter patent)
1997-02-25	FG	Letter patent granted
2010-07-06	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 14/08/2006