FR2341039A1 - MANUFACTURING PROCESS OF MECHANICAL PARTS SUCH AS VALVES FOR THERMAL ENGINES - Google Patents

MANUFACTURING PROCESS OF MECHANICAL PARTS SUCH AS VALVES FOR THERMAL ENGINES

Info

Publication number
FR2341039A1
FR2341039A1 FR7604375A FR7604375A FR2341039A1 FR 2341039 A1 FR2341039 A1 FR 2341039A1 FR 7604375 A FR7604375 A FR 7604375A FR 7604375 A FR7604375 A FR 7604375A FR 2341039 A1 FR2341039 A1 FR 2341039A1
Authority
FR
France
Prior art keywords
valves
manufacturing process
mechanical parts
thermal engines
engines
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.)
Granted
Application number
FR7604375A
Other languages
French (fr)
Other versions
FR2341039B1 (en
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.)
Dervaux SA
Original Assignee
Dervaux SA
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 Dervaux SA filed Critical Dervaux SA
Priority to FR7604375A priority Critical patent/FR2341039A1/en
Priority to FI770405A priority patent/FI770405A/fi
Priority to DE19772705344 priority patent/DE2705344A1/en
Priority to SE7701511A priority patent/SE422338B/en
Priority to DK56677A priority patent/DK146376C/en
Priority to ES456217A priority patent/ES456217A1/en
Priority to NL7701465A priority patent/NL174229C/en
Priority to GB585177A priority patent/GB1571330A/en
Priority to SU772455676A priority patent/SU849986A3/en
Priority to IT6732077A priority patent/IT1082462B/en
Priority to JP1352977A priority patent/JPS5943541B2/en
Publication of FR2341039A1 publication Critical patent/FR2341039A1/en
Application granted granted Critical
Publication of FR2341039B1 publication Critical patent/FR2341039B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033—Ni as the principal constituent
    • B23K35/304—Ni as the principal constituent with Cr as the next major constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • B23P15/002—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings poppet valves
    • 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
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Heat Treatment Of Articles (AREA)
FR7604375A 1976-02-11 1976-02-11 MANUFACTURING PROCESS OF MECHANICAL PARTS SUCH AS VALVES FOR THERMAL ENGINES Granted FR2341039A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7604375A FR2341039A1 (en) 1976-02-11 1976-02-11 MANUFACTURING PROCESS OF MECHANICAL PARTS SUCH AS VALVES FOR THERMAL ENGINES
FI770405A FI770405A (en) 1976-02-11 1977-02-08
DE19772705344 DE2705344A1 (en) 1976-02-11 1977-02-09 PROCESS FOR MANUFACTURING MECHANICAL PARTS, SUCH AS VALVES FOR COMBUSTION ENGINES
DK56677A DK146376C (en) 1976-02-11 1977-02-10 PROCEDURE FOR THE PREPARATION OF A VALVE APPLIANCE FOR USE IN HOT AND CORROSIVE ENVIRONMENTS
ES456217A ES456217A1 (en) 1976-02-11 1977-02-10 Production of closure members
SE7701511A SE422338B (en) 1976-02-11 1977-02-10 PROCEDURE FOR PREPARING A VALVE BODY
NL7701465A NL174229C (en) 1976-02-11 1977-02-11 METHOD FOR MANUFACTURING A VALVE COOPERATING WITH A SEAT IN A HOT AND CORRECTING ENVIRONMENT
GB585177A GB1571330A (en) 1976-02-11 1977-02-11 Production of closure members
SU772455676A SU849986A3 (en) 1976-02-11 1977-02-11 Method of making plate valves
IT6732077A IT1082462B (en) 1976-02-11 1977-02-11 PROCEDURE FOR THE MANUFACTURE OF MECHANICAL WORKING ORGANS AT HIGH TEMPERATURES, PARTICULARLY OF VALVES FOR INTERNAL COMBUSTION ENGINES
JP1352977A JPS5943541B2 (en) 1976-02-11 1977-02-12 Valve manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604375A FR2341039A1 (en) 1976-02-11 1976-02-11 MANUFACTURING PROCESS OF MECHANICAL PARTS SUCH AS VALVES FOR THERMAL ENGINES

Publications (2)

Publication Number Publication Date
FR2341039A1 true FR2341039A1 (en) 1977-09-09
FR2341039B1 FR2341039B1 (en) 1982-04-02

Family

ID=9169237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604375A Granted FR2341039A1 (en) 1976-02-11 1976-02-11 MANUFACTURING PROCESS OF MECHANICAL PARTS SUCH AS VALVES FOR THERMAL ENGINES

Country Status (11)

Country Link
JP (1) JPS5943541B2 (en)
DE (1) DE2705344A1 (en)
DK (1) DK146376C (en)
ES (1) ES456217A1 (en)
FI (1) FI770405A (en)
FR (1) FR2341039A1 (en)
GB (1) GB1571330A (en)
IT (1) IT1082462B (en)
NL (1) NL174229C (en)
SE (1) SE422338B (en)
SU (1) SU849986A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521821A2 (en) * 1991-07-04 1993-01-07 New Sulzer Diesel Ag Exhaust valve of diesel internal combustion engine and manufacturing process thereof

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK166219C (en) * 1991-01-23 1993-08-16 Man B & W Diesel Gmbh VALVE WITH HAIR PILOT
DK172987B1 (en) * 1994-12-13 1999-11-01 Man B & W Diesel As Cylinder element, nickel-based alloy and application of the alloy
DK173136B1 (en) 1996-05-15 2000-02-07 Man B & W Diesel As Movable wall element in the form of an exhaust valve stem or piston in an internal combustion engine.
DK177071B1 (en) * 2009-10-30 2011-05-30 Man Diesel & Turbo Deutschland Exhaust valve spindle for an internal combustion engine and a method of manufacture thereof
PL2740908T3 (en) * 2012-06-14 2017-06-30 Nittan Valve Co., Ltd. Method of forming poppet valve faces and poppet valves having faces formed by this method
JP6213178B2 (en) * 2013-11-20 2017-10-18 大同特殊鋼株式会社 Manufacturing method of functionally graded parts
CN106425287B (en) * 2016-07-18 2019-04-23 江苏海宇机械有限公司 A kind of processing technology for shaft body part of perforating

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734008A (en) * 1956-02-07 Method of making heat treating and hardening valves

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521821A2 (en) * 1991-07-04 1993-01-07 New Sulzer Diesel Ag Exhaust valve of diesel internal combustion engine and manufacturing process thereof
EP0521821A3 (en) * 1991-07-04 1993-04-07 New Sulzer Diesel Ag Exhaust valve of diesel internal combustion engine and manufacturing process thereof

Also Published As

Publication number Publication date
JPS5943541B2 (en) 1984-10-23
DK146376B (en) 1983-09-26
SE7701511L (en) 1977-08-12
GB1571330A (en) 1980-07-16
NL174229C (en) 1984-05-16
DE2705344A1 (en) 1977-08-18
NL7701465A (en) 1977-08-15
ES456217A1 (en) 1978-06-01
FR2341039B1 (en) 1982-04-02
FI770405A (en) 1977-08-12
NL174229B (en) 1983-12-16
SU849986A3 (en) 1981-07-23
IT1082462B (en) 1985-05-21
JPS5298816A (en) 1977-08-19
DK56677A (en) 1977-08-12
DE2705344C2 (en) 1987-08-27
DK146376C (en) 1984-03-05
SE422338B (en) 1982-03-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse