MX151639A - Metodo mejorado para producir asientos de valvula endurecidos para componentes de maquinas tales como maquinas de combustion interna o similares - Google Patents

Metodo mejorado para producir asientos de valvula endurecidos para componentes de maquinas tales como maquinas de combustion interna o similares

Info

Publication number
MX151639A
MX151639A MX192538A MX19253882A MX151639A MX 151639 A MX151639 A MX 151639A MX 192538 A MX192538 A MX 192538A MX 19253882 A MX19253882 A MX 19253882A MX 151639 A MX151639 A MX 151639A
Authority
MX
Mexico
Prior art keywords
insert
inductor
valve seat
similar
internal combustion
Prior art date
Application number
MX192538A
Other languages
English (en)
Inventor
Norbert Raymond Balzer
Original Assignee
Park Ohio Industries Inc
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 Park Ohio Industries Inc filed Critical Park Ohio Industries Inc
Publication of MX151639A publication Critical patent/MX151639A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
  • Details Of Valves (AREA)
  • General Induction Heating (AREA)
  • Lift Valve (AREA)
MX192538A 1981-05-04 1982-05-03 Metodo mejorado para producir asientos de valvula endurecidos para componentes de maquinas tales como maquinas de combustion interna o similares MX151639A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25985681A 1981-05-04 1981-05-04

Publications (1)

Publication Number Publication Date
MX151639A true MX151639A (es) 1985-01-23

Family

ID=22986708

Family Applications (1)

Application Number Title Priority Date Filing Date
MX192538A MX151639A (es) 1981-05-04 1982-05-03 Metodo mejorado para producir asientos de valvula endurecidos para componentes de maquinas tales como maquinas de combustion interna o similares

Country Status (6)

Country Link
EP (1) EP0064367B1 (es)
JP (1) JPS6047884B2 (es)
AT (1) ATE17814T1 (es)
CA (1) CA1187142A (es)
DE (1) DE3268757D1 (es)
MX (1) MX151639A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3373317B2 (ja) * 1995-02-16 2003-02-04 ヤマハ発動機株式会社 シリンダヘッドのバルブシート部構造
EP0730085B1 (en) * 1995-02-28 2000-01-19 Yamaha Hatsudoki Kabushiki Kaisha A cylinder head and a method for producing a valve seat
JP3380081B2 (ja) * 1995-03-13 2003-02-24 ヤマハ発動機株式会社 バルブシート
US5778531A (en) * 1995-09-14 1998-07-14 Yamaha Hatsudoki Kabushiki Kaisha Method of manufacturing cylinder head for engine
JPH0979014A (ja) * 1995-09-14 1997-03-25 Yamaha Motor Co Ltd エンジン用シリンダヘッドの製造方法
US5745993A (en) * 1996-02-27 1998-05-05 Yamaha Hatsudoki Kabushiki Kaisha Valve seat
US10774939B2 (en) * 2018-04-12 2020-09-15 Cla-Val Co. Valve with integral insert-cast seat and related method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035179B (de) * 1955-05-20 1958-07-31 Saviem Verfahren zur Waermebehandlung von Ventilsitzen
USRE29046E (en) * 1971-06-09 1976-11-23 Park-Ohio Industries, Inc. Method and apparatus for inductively heating valve seats
US3837934A (en) * 1971-06-09 1974-09-24 Park Ohio Industries Inc Method for inductively heating valve seats
DE3175203D1 (en) * 1980-05-08 1986-10-02 Park Ohio Industries Inc Method and apparatus for inductively heating valve seat inserts for hardening the seat surfaces

Also Published As

Publication number Publication date
ATE17814T1 (de) 1986-02-15
JPS6047884B2 (ja) 1985-10-24
EP0064367B1 (en) 1986-01-29
EP0064367A2 (en) 1982-11-10
EP0064367A3 (en) 1983-03-30
DE3268757D1 (en) 1986-03-13
CA1187142A (en) 1985-05-14
JPS57194212A (en) 1982-11-29

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