FR2151607A5 - Valve guides - for internal combustion motors made from sintered iron - Google Patents

Valve guides - for internal combustion motors made from sintered iron

Info

Publication number
FR2151607A5
FR2151607A5 FR7132129A FR7132129A FR2151607A5 FR 2151607 A5 FR2151607 A5 FR 2151607A5 FR 7132129 A FR7132129 A FR 7132129A FR 7132129 A FR7132129 A FR 7132129A FR 2151607 A5 FR2151607 A5 FR 2151607A5
Authority
FR
France
Prior art keywords
internal combustion
sintered iron
valve guides
combustion motors
motors made
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
FR7132129A
Other languages
French (fr)
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.)
Chrysler France SAS
Original Assignee
Chrysler France SAS
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 by Chrysler France SAS filed Critical Chrysler France SAS
Priority to FR7132129A priority Critical patent/FR2151607A5/en
Application granted granted Critical
Publication of FR2151607A5 publication Critical patent/FR2151607A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

The sintered iron contains >=20% C, with 1 to 2% graphite. Bronze, Cr and Ni are mixed with the iron. Casting is facilitated and lubrication of the ords is improved without the use of a Cr coating on them.
FR7132129A 1971-09-06 1971-09-06 Valve guides - for internal combustion motors made from sintered iron Expired FR2151607A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7132129A FR2151607A5 (en) 1971-09-06 1971-09-06 Valve guides - for internal combustion motors made from sintered iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7132129A FR2151607A5 (en) 1971-09-06 1971-09-06 Valve guides - for internal combustion motors made from sintered iron

Publications (1)

Publication Number Publication Date
FR2151607A5 true FR2151607A5 (en) 1973-04-20

Family

ID=9082556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132129A Expired FR2151607A5 (en) 1971-09-06 1971-09-06 Valve guides - for internal combustion motors made from sintered iron

Country Status (1)

Country Link
FR (1) FR2151607A5 (en)

Similar Documents

Publication Publication Date Title
CA963272A (en) Supercharged internal combustion engine
GB1092305A (en) Improvements in or relating to elastic fluid engines
GB979408A (en) Cylinder sleeve seals for internal combustion engines
CS185613B2 (en) Combustion engine with the inner combustion and free pistons
ES374366A1 (en) Methods of coating rubbing surfaces and elements comprising such surfaces
JPS51146318A (en) Sintered alloy with heat and wear resistance
CA950300A (en) Internal combustion engines
GB1442605A (en) Internal combustion engines
JPS5341621A (en) Cylinders for internal combustion engine
ES407957A1 (en) Combination apex and side seals for rotary piston engines
JPS51132311A (en) Relative combination with cylinder and sealring of internal combustion engine
FR2151607A5 (en) Valve guides - for internal combustion motors made from sintered iron
GB1008549A (en) Improvements relating to rotary-piston internal combustion engines
ES406112A1 (en) Improvements in the construction of burner supplements in the form of a vessel. (Machine-translation by Google Translate, not legally binding)
CA948995A (en) Rotary internal combustion engine with low starting drag
GB1499395A (en) Fuel distributor for internal combustion engines
ES337340A1 (en) Internal combustion engine cylinder head
CA971482A (en) Internal combustion engines
GB964684A (en) Improvements in piston rings and in piston-and-ring assemblies for internal combustion engines
ES312137A1 (en) An internal combustion engine cylinder made of a light alloy and a method for making such cylinder
AU4325272A (en) Rotary screw type, internal combustion engine
JPS5241708A (en) Construction of combustion chamber of internal combustion engine
GB1055980A (en) A driving band for projectiles for firearms
GB1462358A (en) Internal combustion engines and pistons therefor
JPS5261646A (en) Carburettor

Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse