GB1296967A - - Google Patents
Info
- Publication number
- GB1296967A GB1296967A GB1296967DA GB1296967A GB 1296967 A GB1296967 A GB 1296967A GB 1296967D A GB1296967D A GB 1296967DA GB 1296967 A GB1296967 A GB 1296967A
- Authority
- GB
- United Kingdom
- Prior art keywords
- layer
- flame
- feb
- thick
- wall surface
- 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.)
- Expired
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
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/02—Surface coverings of combustion-gas-swept parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/02—Light metals
- F05C2201/021—Aluminium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0466—Nickel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0469—Other heavy metals
- F05C2201/0475—Copper or alloys thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2251/00—Material properties
- F05C2251/06—Reflective properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Coating By Spraying Or Casting (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
1296967 I. C. engine combustion chambers S W BRIGGS 16 Feb 1970 [20 Feb 1969] 7383/70 Heading F1B [Also in Division C7] The wall surface of the combustion chamber 24 is coated with a base layer 28 of Ni and Al, e.g. by flame spraying a mixture of powdered Ni and Al in an acetylene rich flame, and an outer layer 30 of Cu and Cu 2 O e.g. by flame spraying in a hydrogen-rich flame. The layer 28 may be from 3 to 20mm thick and contain from 5 to 20% Al and 95 to 80% Ni and the layer 30 from 4 to 6mm thick. The coating 26 may have a porosity of 3 to 5% by volume and may be thicker at higher temperature regions of the wall surface, e.g. the centre of the piston head. In the diesel engine shown fuel is injected by a nozzle 22.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80112469A | 1969-02-20 | 1969-02-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1296967A true GB1296967A (en) | 1972-11-22 |
Family
ID=25180258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1296967D Expired GB1296967A (en) | 1969-02-20 | 1970-02-16 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3552370A (en) |
JP (1) | JPS4817921B1 (en) |
CH (1) | CH521519A (en) |
DE (1) | DE2007891A1 (en) |
FR (1) | FR2037113A1 (en) |
GB (1) | GB1296967A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4317254A1 (en) * | 1993-05-24 | 1995-02-02 | Josef Hoesl | Highly reflective, catalytic surfaces in the combustion chamber of internal combustion engines |
US10519854B2 (en) | 2015-11-20 | 2019-12-31 | Tenneco Inc. | Thermally insulated engine components and method of making using a ceramic coating |
US10578050B2 (en) | 2015-11-20 | 2020-03-03 | Tenneco Inc. | Thermally insulated steel piston crown and method of making using a ceramic coating |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2035464A1 (en) * | 1970-07-17 | 1972-01-20 | Volkswagenwerk Ag, 3180 Wolfsburg | Cylinders for internal combustion engines with antechamber |
US3928906A (en) * | 1972-03-06 | 1975-12-30 | Kelsey Hayes Co | Method of making a turbine regenerative seal |
US3855986A (en) * | 1972-03-15 | 1974-12-24 | J Wiss | Reflectively coated combustion chamber for internal combustion engines and method of using same |
JPS5034614B2 (en) * | 1973-03-30 | 1975-11-10 | ||
JPS5012524U (en) * | 1973-05-28 | 1975-02-08 | ||
US3976809A (en) * | 1973-08-13 | 1976-08-24 | Dowell Robert D | Coating for metal surfaces and method for application |
US3911891A (en) * | 1973-08-13 | 1975-10-14 | Robert D Dowell | Coating for metal surfaces and method for application |
JPS5111616A (en) * | 1974-07-18 | 1976-01-29 | Fukubi Kagaku Kogyo Kk | Towakuno gakubuchioyobi doaawakutono kenchikubojobuzaino seizoho |
JPS5168175A (en) * | 1974-12-10 | 1976-06-12 | Fujitsu Ltd | |
JPS5175019U (en) * | 1974-12-11 | 1976-06-12 | ||
JPS5190606U (en) * | 1975-01-20 | 1976-07-20 | ||
JPS51133462U (en) * | 1975-04-18 | 1976-10-27 | ||
JPS5411020U (en) * | 1977-06-27 | 1979-01-24 | ||
JPS5415415U (en) * | 1977-07-05 | 1979-01-31 | ||
JPS5493361A (en) * | 1977-12-30 | 1979-07-24 | Fujitsu Ltd | Manufacture for x-ray exposure mask |
JPS54143009U (en) * | 1978-03-28 | 1979-10-04 | ||
DE2904940C2 (en) * | 1979-02-09 | 1983-04-21 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Light metal cylinder head for a valve-controlled internal combustion engine |
US4328772A (en) * | 1980-01-14 | 1982-05-11 | Cummins Engine Company, Inc. | Combustion chamber for an internal combustion engine |
US4398527A (en) * | 1980-08-22 | 1983-08-16 | Chevron Research Company | Internal combustion engine having manifold and combustion surfaces coated with a foam |
JPS57127053A (en) * | 1981-01-31 | 1982-08-07 | Mokuzai Kaihatsu Kk | Pillar and production thereof |
DE3602616A1 (en) * | 1986-01-29 | 1986-09-18 | Dalibor 44801 Bochum Plesek | Shortening of the warm-up phase in liquid-cooled internal combustion engines |
US4960643A (en) * | 1987-03-31 | 1990-10-02 | Lemelson Jerome H | Composite synthetic materials |
SE459752B (en) * | 1987-05-08 | 1989-07-31 | Oktan Ab | DEVICE ON THE SURFACE OF THE COMBUSTION ROOM IN A COMBUSTION ENGINE |
DE19881577D2 (en) * | 1997-08-29 | 2000-08-24 | Luk Fahrzeug Hydraulik | Piston compressor for refrigerants with thermal insulation |
US6145763A (en) * | 1998-12-30 | 2000-11-14 | Ford Global Technologies, Inc. | Carbonaceous deposit-resistant coating for fuel injectors |
US20050226740A1 (en) * | 2004-04-09 | 2005-10-13 | Visteon Global Technologies, Inc. | Compressor having rear housing structure to reduce the operating temperature |
US7097114B2 (en) * | 2004-11-04 | 2006-08-29 | Afton Chemical Corporation | Fuel injector adapted to remove deposits by sonic shock |
US7536943B2 (en) * | 2005-02-09 | 2009-05-26 | Edward Pritchard | Valve and auxiliary exhaust system for high efficiency steam engines and compressed gas motors |
US7383806B2 (en) * | 2005-05-18 | 2008-06-10 | Caterpillar Inc. | Engine with carbon deposit resistant component |
US20080271712A1 (en) * | 2005-05-18 | 2008-11-06 | Caterpillar Inc. | Carbon deposit resistant component |
DE102005037735B4 (en) * | 2005-08-05 | 2010-07-01 | Nemak Linz Gmbh | Cylinder head casting blank, cast cylinder head for diesel internal combustion engines and method of making a cylinder head casting blank |
DE102007063566B4 (en) * | 2007-12-27 | 2015-06-25 | Wilfried Pechwitz | Internal combustion engine |
DE102012211440A1 (en) | 2011-10-21 | 2013-04-25 | Mahle International Gmbh | piston |
US9260064B2 (en) | 2011-11-30 | 2016-02-16 | Honda Motor Co., Ltd. | Heat reflective material |
EP2938926A1 (en) * | 2013-02-05 | 2015-11-04 | Siemens Aktiengesellschaft | Fuel lances having thermally insulating coating |
JP6090303B2 (en) * | 2014-12-24 | 2017-03-08 | マツダ株式会社 | engine |
FR3114613B1 (en) * | 2020-09-25 | 2022-09-16 | Renault Sas | THERMAL COATING FOR A SPARK-IGNITION INTERNAL COMBUSTION ENGINE |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1426138A (en) * | 1919-01-09 | 1922-08-15 | Aluminum Manufactures Inc | Piston |
US1391106A (en) * | 1919-01-25 | 1921-09-20 | Guibert Francis Walter | Internal-combustion engine |
US3203321A (en) * | 1955-02-01 | 1965-08-31 | Darlite Corp | Article of bonded ferrous metal and aluminum |
US2983563A (en) * | 1960-07-07 | 1961-05-09 | Reynolds Metals Co | Piston |
US3337427A (en) * | 1966-06-27 | 1967-08-22 | Whitfield Lab Inc | Heat and chemical resistant metal alloy parts |
-
1969
- 1969-02-20 US US801124A patent/US3552370A/en not_active Expired - Lifetime
-
1970
- 1970-02-16 GB GB1296967D patent/GB1296967A/en not_active Expired
- 1970-02-17 CH CH227570A patent/CH521519A/en not_active IP Right Cessation
- 1970-02-19 JP JP45013872A patent/JPS4817921B1/ja active Pending
- 1970-02-20 FR FR7006205A patent/FR2037113A1/fr not_active Withdrawn
- 1970-02-20 DE DE19702007891 patent/DE2007891A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4317254A1 (en) * | 1993-05-24 | 1995-02-02 | Josef Hoesl | Highly reflective, catalytic surfaces in the combustion chamber of internal combustion engines |
US10519854B2 (en) | 2015-11-20 | 2019-12-31 | Tenneco Inc. | Thermally insulated engine components and method of making using a ceramic coating |
US10578050B2 (en) | 2015-11-20 | 2020-03-03 | Tenneco Inc. | Thermally insulated steel piston crown and method of making using a ceramic coating |
Also Published As
Publication number | Publication date |
---|---|
US3552370A (en) | 1971-01-05 |
CH521519A (en) | 1972-04-15 |
DE2007891A1 (en) | 1970-09-03 |
FR2037113A1 (en) | 1970-12-31 |
JPS4817921B1 (en) | 1973-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |