DK146376C - Fremgangsmaade til fremstilling af et ventillegeme til anvendelse i varme og korrosive omgivelser - Google Patents

Fremgangsmaade til fremstilling af et ventillegeme til anvendelse i varme og korrosive omgivelser

Info

Publication number
DK146376C
DK146376C DK56677A DK56677A DK146376C DK 146376 C DK146376 C DK 146376C DK 56677 A DK56677 A DK 56677A DK 56677 A DK56677 A DK 56677A DK 146376 C DK146376 C DK 146376C
Authority
DK
Denmark
Prior art keywords
hot
procedure
preparation
corrosive environments
valve appliance
Prior art date
Application number
DK56677A
Other languages
Danish (da)
English (en)
Other versions
DK56677A (da
DK146376B (da
Inventor
Robert Saint-Prix
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
Publication of DK56677A publication Critical patent/DK56677A/da
Publication of DK146376B publication Critical patent/DK146376B/da
Application granted granted Critical
Publication of DK146376C publication Critical patent/DK146376C/da

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)
DK56677A 1976-02-11 1977-02-10 Fremgangsmaade til fremstilling af et ventillegeme til anvendelse i varme og korrosive omgivelser DK146376C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7604375A FR2341039A1 (fr) 1976-02-11 1976-02-11 Procede de fabrication d'organes mecaniques tels que des soupapes pour moteurs thermiques
FR7604375 1976-02-11

Publications (3)

Publication Number Publication Date
DK56677A DK56677A (da) 1977-08-12
DK146376B DK146376B (da) 1983-09-26
DK146376C true DK146376C (da) 1984-03-05

Family

ID=9169237

Family Applications (1)

Application Number Title Priority Date Filing Date
DK56677A DK146376C (da) 1976-02-11 1977-02-10 Fremgangsmaade til fremstilling af et ventillegeme til anvendelse i varme og korrosive omgivelser

Country Status (11)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK166219C (da) * 1991-01-23 1993-08-16 Man B & W Diesel Gmbh Ventil med haardpaalaegning
EP0521821B1 (de) * 1991-07-04 1996-07-31 New Sulzer Diesel Ag Auslassventil einer Diesel-Brennkraftmaschine und Verfahren zum Herstellen des Ventils
DK172987B1 (da) * 1994-12-13 1999-11-01 Man B & W Diesel As Cylinderelement, nikkelbaseret pålægningslegering og anvendelse af legeringen
DK173136B1 (da) 1996-05-15 2000-02-07 Man B & W Diesel As Bevægeligt vægelement i form af en udstødsventilspindel eller et stempel i en forbrændingsmotor.
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
JP5420116B1 (ja) * 2012-06-14 2014-02-19 日鍛バルブ株式会社 ポペットバルブのフェース部の形成方法およびこの形成方法によるフェース部を有するポペットバルブ
JP6213178B2 (ja) * 2013-11-20 2017-10-18 大同特殊鋼株式会社 傾斜機能部品の製造方法
CN106425287B (zh) * 2016-07-18 2019-04-23 江苏海宇机械有限公司 一种穿孔转轴本体零件的加工工艺

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

Also Published As

Publication number Publication date
JPS5943541B2 (ja) 1984-10-23
DE2705344C2 (sv) 1987-08-27
SE7701511L (sv) 1977-08-12
FR2341039B1 (sv) 1982-04-02
SE422338B (sv) 1982-03-01
FR2341039A1 (fr) 1977-09-09
FI770405A (sv) 1977-08-12
DE2705344A1 (de) 1977-08-18
GB1571330A (en) 1980-07-16
ES456217A1 (es) 1978-06-01
NL7701465A (nl) 1977-08-15
SU849986A3 (ru) 1981-07-23
JPS5298816A (en) 1977-08-19
DK56677A (da) 1977-08-12
NL174229B (nl) 1983-12-16
IT1082462B (it) 1985-05-21
DK146376B (da) 1983-09-26
NL174229C (nl) 1984-05-16

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