GB1487782A – Internal combustion engine
– Google Patents
GB1487782A – Internal combustion engine
– Google Patents
Internal combustion engine
Info
Publication number
GB1487782A
GB1487782A
GB53697/74A
GB5369774A
GB1487782A
GB 1487782 A
GB1487782 A
GB 1487782A
GB 53697/74 A
GB53697/74 A
GB 53697/74A
GB 5369774 A
GB5369774 A
GB 5369774A
GB 1487782 A
GB1487782 A
GB 1487782A
Authority
GB
United Kingdom
Prior art keywords
passages
induction
combustion chambers
engine
air
Prior art date
1973-12-14
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
GB53697/74A
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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.)
1973-12-14
Filing date
1974-12-12
Publication date
1977-10-05
1973-12-14
Priority claimed from JP14194473U
external-priority
patent/JPS5338049Y2/ja
1974-06-11
Priority claimed from JP6557674A
external-priority
patent/JPS5723098B2/ja
1974-12-12
Application filed by Yamaha Motor Co Ltd
filed
Critical
Yamaha Motor Co Ltd
1977-10-05
Publication of GB1487782A
publication
Critical
patent/GB1487782A/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
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
F02F1/4285—Shape or arrangement of intake or exhaust channels in cylinder heads of both intake and exhaust channel
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
F02F1/26—Cylinder heads having cooling means
F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
F02M31/16—Other apparatus for heating fuel
F02M31/18—Other apparatus for heating fuel to vaporise fuel
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
F02B1/00—Engines characterised by fuel-air mixture compression
F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
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
F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
F02B2275/18—DOHC [Double overhead camshaft]
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
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
F02F2200/00—Manufacturing
F02F2200/06—Casting
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
Abstract
1487782 Vaporizing charges in IC engines YAMAHA HATSUDOKI KK 12 Dec 1974 [14 Dec 1973 11 June 1974] 53697/74 Heading F1B An I.C. engine has means (e.g. a carburetter 28) adjusted to supply a leaner than stoichiometric air-fuel mixture to combustion chambers 13 via an induction passage 18 which is air-cooled or heated by heat conducted thereto from the combustion chambers and exhaust passages 20 that are surrounded by a water cooling jacket 26. To increase heat flow thereto the induction passage walls 17 may be thickened. By not water-cooling the induction passage 18, condensation of fuel on the walls 17 is reduced. Both the exhaust passages (20) and induction passages (18) may enter the combustion chambers from the same side of the engine (not shown),in which case the exhaust passages (20) are partially surrounded by a water jacket (46) and are in heat transfer relationship via a thin (e.g. A1) web (42) with the induction passages (18) while these induction passages are partially surrounded by an air-space (43). The cylinder head may be a cast Al monoblock, while the exhaust pipe may be lagged to act as an afterburner. Each engine cylinder 11 may have a separate carburetter 28.
GB53697/74A
1973-12-14
1974-12-12
Internal combustion engine
Expired
GB1487782A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
JP14194473U
JPS5338049Y2
(en)
1973-12-14
1973-12-14
JP6557674A
JPS5723098B2
(en)
1974-06-11
1974-06-11
Publications (1)
Publication Number
Publication Date
GB1487782A
true
GB1487782A
(en)
1977-10-05
Family
ID=26406717
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB53697/74A
Expired
GB1487782A
(en)
1973-12-14
1974-12-12
Internal combustion engine
Country Status (4)
Country
Link
DE
(1)
DE2458665A1
(en)
FR
(1)
FR2254719B1
(en)
GB
(1)
GB1487782A
(en)
SE
(1)
SE405148B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2012142135A1
(en)
*
2011-04-11
2012-10-18
Nostrum Energy Pte. Ltd.
Internally cooled high compression lean-burning internal combustion engine
WO2014113660A1
(en)
*
2013-01-17
2014-07-24
Nirmal Mulye
Internally cooled internal combustion engine and method thereof
1974
1974-12-11
DE
DE19742458665
patent/DE2458665A1/en
active
Pending
1974-12-12
GB
GB53697/74A
patent/GB1487782A/en
not_active
Expired
1974-12-13
SE
SE7415663A
patent/SE405148B/en
unknown
1974-12-13
FR
FR7441173A
patent/FR2254719B1/fr
not_active
Expired
Cited By (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2012142135A1
(en)
*
2011-04-11
2012-10-18
Nostrum Energy Pte. Ltd.
Internally cooled high compression lean-burning internal combustion engine
CN103597186A
(en)
*
2011-04-11
2014-02-19
秘方能源私人有限公司
Internally cooled high compression lean-burning internal combustion engine
US8935996B2
(en)
2011-04-11
2015-01-20
Nostrum Energy Pte, Ltd.
Internally cooled high compression lean-burning internal combustion engine
US9194339B2
(en)
2011-04-11
2015-11-24
Nostrum Energy Pte, Otd.
Internally cooled high compression lean-burning internal combustion engine
US9726076B2
(en)
2011-04-11
2017-08-08
Nostrum Energy Pte, Ltd.
Internally cooled high compression lean-burning internal combustion engine
USRE47540E1
(en)
2011-04-11
2019-07-30
Nostrum Energy Pte, Ltd.
Internally cooled high compression lean-burning internal combustion engine
US10378436B2
(en)
2011-04-11
2019-08-13
Nostrum Energy Pte, Ltd.
Internally cooled high compression lean-burning internal combustion engine
WO2014113660A1
(en)
*
2013-01-17
2014-07-24
Nirmal Mulye
Internally cooled internal combustion engine and method thereof
CN105051350A
(en)
*
2013-01-17
2015-11-11
尼马尔·穆利
Internally cooled internal combustion engine and method thereof
US20170198629A1
(en)
*
2013-01-17
2017-07-13
Nirmal Mulye
Internally cooled internal combustion engine and method thereof
CN105051350B
(en)
*
2013-01-17
2018-09-25
尼马尔·穆利
The cooling internal combustion engine in inside and its method
US11125144B2
(en)
2013-01-17
2021-09-21
Nostrum Energy Pte. Ltd
Internally cooled internal combustion engine and method thereof
Also Published As
Publication number
Publication date
SE7415663L
(en)
1975-06-16
SE405148B
(en)
1978-11-20
FR2254719B1
(en)
1977-04-08
FR2254719A1
(en)
1975-07-11
DE2458665A1
(en)
1975-09-04
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Legal Events
Date
Code
Title
Description
1978-02-15
PS
Patent sealed [section 19, patents act 1949]
1983-07-20
PCNP
Patent ceased through non-payment of renewal fee
