GB1448128A – Internal combustion engines-
– Google Patents
GB1448128A – Internal combustion engines-
– Google Patents
Internal combustion engines-
Info
Publication number
GB1448128A
GB1448128A
GB5683873A
GB5683873A
GB1448128A
GB 1448128 A
GB1448128 A
GB 1448128A
GB 5683873 A
GB5683873 A
GB 5683873A
GB 5683873 A
GB5683873 A
GB 5683873A
GB 1448128 A
GB1448128 A
GB 1448128A
Authority
GB
United Kingdom
Prior art keywords
auxiliary
combustion chamber
mixture
main
fuel mixture
Prior art date
1972-12-08
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.)
Expired
Application number
GB5683873A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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.)
1972-12-08
Filing date
1973-12-07
Publication date
1976-09-02
1973-12-07
Application filed by Honda Motor Co Ltd
filed
Critical
Honda Motor Co Ltd
1976-09-02
Publication of GB1448128A
publication
Critical
patent/GB1448128A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F02B33/00—Engines characterised by provision of pumps for charging or scavenging
F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
F02B33/04—Engines with reciprocating-piston pumps; Engines with crankcase pumps with simple crankcase pumps, i.e. with the rear face of a non-stepped working piston acting as sole pumping member in co-operation with the crankcase
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
F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
F02B19/1004—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements
F02B19/1014—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder details of combustion chamber, e.g. mounting arrangements design parameters, e.g. volume, torch passage cross sectional area, length, orientation, or the like
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
F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
F02B19/1023—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s)
F02B19/1028—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber pre-combustion chamber and cylinder being fed with fuel-air mixture(s) pre-combustion chamber and cylinder having both intake ports or valves, e.g. HONDS CVCC
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
F02B19/10—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
F02B19/1019—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber
F02B19/109—Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder with only one pre-combustion chamber with injection of a fuel-air mixture into the pre-combustion chamber by means of a pump, e.g. two-cycle engines
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
F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
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
F02B75/00—Other engines
F02B75/02—Engines characterised by their cycles, e.g. six-stroke
F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
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
F02B2720/00—Engines with liquid fuel
F02B2720/13—Two stroke engines with ignition device
F02B2720/137—Two stroke engines with ignition device with measures for improving combustion
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
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
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S123/00—Internal-combustion engines
Y10S123/04—Stratification
Abstract
1448128 Two-stroke engines HONDA GIKEN KOGYO KK 7 Dec 1973 [8 Dec 1972] 56838/73 Heading F1B A two-stroke I.C. engine of the crankcase compression type comprises a main combustion chamber 2 and an auxiliary combustion chamber 2′, a main intake passage 13 for delivering a main fuel mixture to the crankcase 7 and an auxiliary intake passage 13′ for delivering an auxiliary fuel mixture to the auxiliary combustion chamber 2′ whereby the auxiliary fuel mixture is ignited to cause a flame to eject from a flame passage 15 and so cause ignition of the main fuel mixture. The main mixture is relatively lean whilst the auxiliary mixture is relatively rich. A pressure receiving chamber 19 for the auxiliary mixture is formed with a multiplicity of small passages 22 Fig.2 (not shown) and has a volume greater than the combustion chamber 2. The compression pressure acts in chamber 19 to force the auxiliary mixture into the auxiliary combustion chamber 2′ as poppet valve 9′ opens. On the closure of the valve 9′, the auxiliary mixture is ignited by a spark-plug 16 and the resultant flame ignites the main fuel mixture in the main combustion chamber. A checkvalve 18 is provided to prevent the auxiliary fuel mixture from being pushed out of the auxiliary combustion chamber whenever the valve 9′ is open and a back pressure from exhaust gases is generated in the exhaust passage 10.
GB5683873A
1972-12-08
1973-12-07
Internal combustion engines-
Expired
GB1448128A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP47122434A
JPS526415B2
(en)
1972-12-08
1972-12-08
Publications (1)
Publication Number
Publication Date
GB1448128A
true
GB1448128A
(en)
1976-09-02
Family
ID=14835735
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5683873A
Expired
GB1448128A
(en)
1972-12-08
1973-12-07
Internal combustion engines-
Country Status (15)
Country
Link
US
(1)
US3916851A
(en)
JP
(1)
JPS526415B2
(en)
AR
(1)
AR209907A1
(en)
BE
(1)
BE808358A
(en)
BR
(1)
BR7309636D0
(en)
CA
(1)
CA988032A
(en)
CH
(1)
CH576067A5
(en)
CS
(1)
CS188909B2
(en)
DD
(1)
DD113061A5
(en)
ES
(1)
ES421267A1
(en)
FR
(1)
FR2212856A5
(en)
GB
(1)
GB1448128A
(en)
IT
(1)
IT1000237B
(en)
NL
(1)
NL158890B
(en)
SE
(1)
SE409486B
(en)
Families Citing this family (30)
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Publication number
Priority date
Publication date
Assignee
Title
GB1487603A
(en)
*
1973-12-13
1977-10-05
Nippon Soken
Carburetors for stratified charge internal combustion engines
JPS5445821A
(en)
*
1977-09-17
1979-04-11
Yutaka Fujimoto
Joint for thin pipe
JPS54161240U
(en)
*
1978-04-28
1979-11-10
FR2425543B1
(en)
*
1978-05-12
1986-02-07
Univ Belfast
TWO-STROKE INTERNAL COMBUSTION ENGINE
US4306526A
(en)
*
1978-05-30
1981-12-22
Cooper Industries, Inc.
Internal combustion engine
US4480597A
(en)
*
1979-04-20
1984-11-06
Toyota Jidosha Kobyo Kabushiki Kaisha
Two-stroke cycle gasoline engine
JPS56750A
(en)
*
1979-06-14
1981-01-07
Matsushita Electric Ind Co Ltd
Antenna control unit
US4261306A
(en)
*
1980-01-24
1981-04-14
Gorr Eric D
Method and apparatus for improving performance of two-cycle gasoline engine
US4333425A
(en)
*
1980-12-29
1982-06-08
Brunswick Corporation
Fuel system for a two-cycle engine
US4462346A
(en)
*
1982-08-09
1984-07-31
Outboard Marine Corporation
Dual fuel system for internal combustion engine
USRE32938E
(en)
*
1982-08-09
1989-06-06
Outboard Marine Corporation
Dual fuel system for internal combustion engine
JPS59213919A
(en)
*
1983-05-19
1984-12-03
Nippon Clean Engine Res
Stratified scavenging two-cycle internal-combustion engine
DE3628034A1
(en)
*
1986-08-19
1988-02-25
Gerhard Haubenwallner
COMBUSTION ENGINE
US5027757A
(en)
*
1989-07-10
1991-07-02
Pavo Pusic
Two-stroke cycle engine cylinder construction
JP2766518B2
(en)
*
1989-07-24
1998-06-18
三信工業株式会社
In-cylinder injection two-stroke engine
US5299537A
(en)
*
1992-03-11
1994-04-05
Thompson Ransom S
Metered induction two cycle engine
GB2271808B
(en)
*
1992-10-20
1995-09-06
John Harold Weaving
A pre-chamber internal combustion engine
JP3295163B2
(en)
*
1993-03-04
2002-06-24
ヤマハ発動機株式会社
Hot plug holding structure for diesel engine
AU704849B2
(en)
*
1995-09-19
1999-05-06
Honda Giken Kogyo Kabushiki Kaisha
Two-cycle internal combustion engine
JP3024072B2
(en)
*
1996-10-17
2000-03-21
財団法人石油産業活性化センター
Stratified scavenging two-cycle engine
US6298811B1
(en)
*
1998-09-29
2001-10-09
Komatsu Zenoah Co.
Stratified scavenging two-cycle engine
SE513446C2
(en)
*
1999-01-19
2000-09-11
Electrolux Ab
Crankcase coil internal combustion engine of two stroke type
US6578562B1
(en)
*
1999-03-18
2003-06-17
Homelite Technologies, Ltd.
High speed carburetion system for compressed air assisted injection
US6257179B1
(en)
*
1999-04-28
2001-07-10
Mitsubishi Heavy Industries, Ltd.
Two-stroke cycle engine
US6427646B2
(en)
*
2000-01-27
2002-08-06
Walbro Corporation
Small engine fuel injection system
GB2394255B
(en)
*
2002-09-18
2005-04-27
Stihl Ag & Co Kg Andreas
Induction device
SE0602508L
(en)
*
2006-11-27
2007-08-28
Atlas Copco Constr Tools Ab
Two-stroke internal combustion engine
US20100037874A1
(en)
*
2008-08-12
2010-02-18
YAT Electrical Appliance Company, LTD
Two-stroke engine emission control
US8505504B2
(en)
*
2009-04-09
2013-08-13
Louis A. Green
Two-stroke engine and related methods
WO2012001731A1
(en)
*
2010-06-28
2012-01-05
Husqvarna Zenoah Co., Ltd.
Air supply device
Family Cites Families (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2735413A
(en)
*
1956-02-21
Internal-combustion engines
US1001404A
(en)
*
1909-10-04
1911-08-22
George Holloway
Internal-combustion engine.
GB191203404A
(en)
*
1912-02-10
1913-02-27
John Eason Wilks
Improvements in and connected with the Ignition in Internal Combustion Engines.
GB191514062A
(en)
*
1915-10-05
1916-08-10
John Thomas Booth
Improvements in and connected with Internal Combustion Engines.
US1483619A
(en)
*
1921-12-02
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Jr George W Smith
Internal-combustion engine
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(en)
*
1929-06-19
1931-06-02
Taneyhill John
Two-cycle engine
US2156665A
(en)
*
1937-02-25
1939-05-02
Mallory Marion
Two-cycle internal combustion engine
US2285671A
(en)
*
1941-01-31
1942-06-09
Mallory Marion
Internal combustion engine
US2758576A
(en)
*
1951-04-20
1956-08-14
Shell Dev
Internal combustion engine with antechamber and method of operating same
CH333656A
(en)
*
1951-04-20
1958-10-31
Bataafsche Petroleum
Operating method of an internal combustion engine with piston and motor for the implementation of this method
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(en)
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1960-01-09
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Fichtel & Sachs Ag
Two-cycle internal combustion engine
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(en)
*
1965-04-29
1968-01-16
Ernest A. Von Seggern
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Ernest A Von Seggern
Two cycle engine
1972
1972-12-08
JP
JP47122434A
patent/JPS526415B2/ja
not_active
Expired
1973
1973-11-29
US
US420227A
patent/US3916851A/en
not_active
Expired – Lifetime
1973-11-30
AR
AR251281A
patent/AR209907A1/en
active
1973-12-06
CA
CA187,498A
patent/CA988032A/en
not_active
Expired
1973-12-07
FR
FR7343756A
patent/FR2212856A5/fr
not_active
Expired
1973-12-07
SE
SE7316602A
patent/SE409486B/en
unknown
1973-12-07
BE
BE138629A
patent/BE808358A/en
not_active
IP Right Cessation
1973-12-07
CH
CH1721473A
patent/CH576067A5/xx
not_active
IP Right Cessation
1973-12-07
IT
IT54162/73A
patent/IT1000237B/en
active
1973-12-07
BR
BR9636/73A
patent/BR7309636D0/en
unknown
1973-12-07
NL
NL7316789.A
patent/NL158890B/en
not_active
IP Right Cessation
1973-12-07
CS
CS738473A
patent/CS188909B2/en
unknown
1973-12-07
ES
ES421267A
patent/ES421267A1/en
not_active
Expired
1973-12-07
DD
DD175181A
patent/DD113061A5/xx
unknown
1973-12-07
GB
GB5683873A
patent/GB1448128A/en
not_active
Expired
Also Published As
Publication number
Publication date
ES421267A1
(en)
1976-04-16
CS188909B2
(en)
1979-03-30
US3916851A
(en)
1975-11-04
CH576067A5
(en)
1976-05-31
JPS526415B2
(en)
1977-02-22
DE2361177A1
(en)
1974-06-12
BE808358A
(en)
1974-06-07
CA988032A
(en)
1976-04-27
AU6324273A
(en)
1975-06-05
BR7309636D0
(en)
1974-08-29
SE409486B
(en)
1979-08-20
NL7316789A
(en)
1974-06-11
AR209907A1
(en)
1977-06-15
IT1000237B
(en)
1976-03-30
JPS4980425A
(en)
1974-08-02
DE2361177B2
(en)
1977-02-10
NL158890B
(en)
1978-12-15
DD113061A5
(en)
1975-05-12
FR2212856A5
(en)
1974-07-26
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Legal Events
Date
Code
Title
Description
1977-01-13
PS
Patent sealed [section 19, patents act 1949]
1988-07-27
PCNP
Patent ceased through non-payment of renewal fee
