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
Application number
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.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1296967A publication Critical patent/GB1296967A/en
Expired legal-status Critical Current

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.
GB1296967D 1969-02-20 1970-02-16 Expired GB1296967A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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