IT968807B - Procedimento di fabbricazione di una valvola refrigerata a testa avvitata e fondo flangiato per motore termico e valvola ottenuta in tale modo - Google Patents

Procedimento di fabbricazione di una valvola refrigerata a testa avvitata e fondo flangiato per motore termico e valvola ottenuta in tale modo

Info

Publication number
IT968807B
IT968807B IT30306/72A IT3030672A IT968807B IT 968807 B IT968807 B IT 968807B IT 30306/72 A IT30306/72 A IT 30306/72A IT 3030672 A IT3030672 A IT 3030672A IT 968807 B IT968807 B IT 968807B
Authority
IT
Italy
Prior art keywords
valve
way
manufacturing process
thermal motor
flanged bottom
Prior art date
Application number
IT30306/72A
Other languages
English (en)
Inventor
K Kuhn
Original Assignee
Semt
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 Semt filed Critical Semt
Application granted granted Critical
Publication of IT968807B publication Critical patent/IT968807B/it

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
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • 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
    • F01L3/12—Cooling of valves
    • F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
    • F01L3/18—Liquid cooling of valve
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49298—Poppet or I.C. engine valve or valve seat making
    • Y10T29/49307—Composite or hollow valve stem or head making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Fluid Mechanics (AREA)
  • Lift Valve (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Electromechanical Clocks (AREA)
IT30306/72A 1971-10-27 1972-10-10 Procedimento di fabbricazione di una valvola refrigerata a testa avvitata e fondo flangiato per motore termico e valvola ottenuta in tale modo IT968807B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7138596A FR2158654A5 (it) 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
IT968807B true IT968807B (it) 1974-03-20

Family

ID=9084964

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30306/72A IT968807B (it) 1971-10-27 1972-10-10 Procedimento di fabbricazione di una valvola refrigerata a testa avvitata e fondo flangiato per motore termico e valvola ottenuta in tale modo

Country Status (15)

Country Link
US (1) US3871339A (it)
JP (1) JPS545049B2 (it)
BE (1) BE799266A (it)
BR (1) BR7207183D0 (it)
CH (1) CH558874A (it)
DE (1) DE2252545C3 (it)
DK (1) DK131388B (it)
ES (1) ES407148A1 (it)
FI (1) FI51404C (it)
FR (1) FR2158654A5 (it)
IT (1) IT968807B (it)
NL (1) NL169771C (it)
NO (1) NO134962C (it)
SE (1) SE392148B (it)
SU (1) SU643093A3 (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329848A1 (fr) * 1975-10-30 1977-05-27 Semt Soupape du type en champignon refroidie par circulation d'un fluide refrigerant
FR2370545A1 (fr) * 1976-11-12 1978-06-09 Snecma Procede d'assemblage par brasage-diffusion et articles obtenus
US4187807A (en) * 1978-02-22 1980-02-12 Caterpillar Tractor Co. Cooled engine valve with improved heat transfer
DE3150919A1 (de) * 1980-12-30 1982-10-07 Chevron Research Co., 94105 San Francisco, Calif. Ansaugventil
US4433652A (en) 1982-06-11 1984-02-28 Standard Oil Company Composite valve and process
DE3429173A1 (de) * 1984-08-08 1986-02-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Ventil fuer eine brennkraftmaschine
US5168843A (en) * 1991-12-17 1992-12-08 Franks James W Poppet valve for an internal combustion engine
NO306074B1 (no) * 1997-08-27 1999-09-13 Kvaerner Asa Avgassventil for forbrenningsmotorer
US6588102B1 (en) * 2000-10-31 2003-07-08 Delphi Technologies, Inc. Method of assembling a fuel injector body
WO2003056142A1 (de) * 2001-12-27 2003-07-10 Mahle Ventiltrieb Gmbh Gaswechselventil eines verbrennungsmotors mit einem hohlen ventilteller
JP2013019379A (ja) * 2011-07-13 2013-01-31 Honda Motor Co Ltd 内燃機関のバルブ冷却装置
CN106662262A (zh) 2014-05-19 2017-05-10 史密斯国际有限公司 压力泵送阀及其制造方法
DE102016117698A1 (de) * 2016-09-20 2018-03-22 Man Diesel & Turbo Se Ventilkörper eines Gaswechselventils, Gaswechselventil und Brennkraftmaschine
US11286819B2 (en) * 2018-03-14 2022-03-29 Federal-Mogul Valvetrain Gmbh Internally cooled valve with inertial pump
US10787939B1 (en) * 2019-04-01 2020-09-29 Cyclazoom, LLC Poppet valve for internal combustion engine
US11506091B2 (en) 2021-03-03 2022-11-22 Cyclazoom, LLC Poppet valve and internal combustion piston engine head including same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US698474A (en) * 1901-10-25 1902-04-29 Firm Of Vereinigte Maschinenfabrik Augsburg And Maschinen Baugesellschaft Nuernberg A G Water-cooled valve.
US1186860A (en) * 1914-05-21 1916-06-13 Sturtevant Mill Co Water-cooled valve for internal-combustion engines.
US1914340A (en) * 1929-08-22 1933-06-13 Holzwarth Gas Turbine Co Hydraulically controlled transfer valve
US2104503A (en) * 1933-08-15 1938-01-04 American Optical Corp Method of forming connecting means for ophthalmic mountings
US2183254A (en) * 1937-06-28 1939-12-12 Eaton Mfg Co Valve structure and method of forming
US2371548A (en) * 1943-12-06 1945-03-13 Thomas F Saffady Valve
US2410190A (en) * 1944-02-04 1946-10-29 Thompson Prod Inc Method of making plug type hollow poppet valves
US2398514A (en) * 1944-10-14 1946-04-16 Wilhelm B Bronander Internal-combustion engine
US2882886A (en) * 1956-08-16 1959-04-21 Gen Motors Corp Hollow stem poppet valve
US3131470A (en) * 1960-12-09 1964-05-05 Burgess Norton Mfg Co Method of making valve lifters

Also Published As

Publication number Publication date
JPS4851116A (it) 1973-07-18
CH558874A (fr) 1975-02-14
DE2252545C3 (de) 1974-11-28
DE2252545A1 (de) 1973-05-03
NL169771C (nl) 1982-08-16
NL169771B (nl) 1982-03-16
SU643093A3 (ru) 1979-01-15
FI51404B (it) 1976-08-31
BR7207183D0 (pt) 1973-08-21
ES407148A1 (es) 1975-10-16
JPS545049B2 (it) 1979-03-13
NL7214638A (it) 1973-05-02
NO134962B (it) 1976-10-04
US3871339A (en) 1975-03-18
NO134962C (it) 1977-01-12
DK131388B (da) 1975-07-07
DE2252545B2 (de) 1974-04-25
FI51404C (fi) 1976-12-10
DK131388C (it) 1975-12-01
FR2158654A5 (it) 1973-06-15
BE799266A (fr) 1973-08-31
SE392148B (sv) 1977-03-14

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