SE422338B - Forfarande for framstellning av en ventilkropp - Google Patents

Forfarande for framstellning av en ventilkropp

Info

Publication number
SE422338B
SE422338B SE7701511A SE7701511A SE422338B SE 422338 B SE422338 B SE 422338B SE 7701511 A SE7701511 A SE 7701511A SE 7701511 A SE7701511 A SE 7701511A SE 422338 B SE422338 B SE 422338B
Authority
SE
Sweden
Prior art keywords
preparing
procedure
valve body
valve
Prior art date
Application number
SE7701511A
Other languages
English (en)
Other versions
SE7701511L (sv
Inventor
R Saint-Prix
Original Assignee
Dervaux Ets
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 Ets filed Critical Dervaux Ets
Publication of SE7701511L publication Critical patent/SE7701511L/sv
Publication of SE422338B publication Critical patent/SE422338B/sv

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24Selection of soldering or welding materials proper
    • B23K35/30Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/3033Ni as the principal constituent
    • B23K35/304Ni as the principal constituent with Cr as the next major constituent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • B23P15/002Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings poppet valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00Lift-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
    • F01L3/02Selecting 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)
SE7701511A 1976-02-11 1977-02-10 Forfarande for framstellning av en ventilkropp SE422338B (sv)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7701511L SE7701511L (sv) 1977-08-12
SE422338B true SE422338B (sv) 1982-03-01

Family

ID=9169237

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7701511A SE422338B (sv) 1976-02-11 1977-02-10 Forfarande for framstellning av en ventilkropp

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992013179A1 (en) * 1991-01-23 1992-08-06 Man B&W Diesel A/S Valve with hard-facing
US5958332A (en) * 1994-12-13 1999-09-28 Man B&W Diesel A/S Cylinder member and nickel-based facing alloys

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0521821B1 (de) * 1991-07-04 1996-07-31 New Sulzer Diesel Ag Auslassventil einer Diesel-Brennkraftmaschine und Verfahren zum Herstellen des Ventils
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
KR101426786B1 (ko) * 2012-06-14 2014-08-05 니탄 밸브 가부시키가이샤 포펫 밸브의 페이스부의 형성 방법 및 이 형성 방법에 의한 페이스부를 가지는 포펫 밸브
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992013179A1 (en) * 1991-01-23 1992-08-06 Man B&W Diesel A/S Valve with hard-facing
US5958332A (en) * 1994-12-13 1999-09-28 Man B&W Diesel A/S Cylinder member and nickel-based facing alloys

Also Published As

Publication number Publication date
NL7701465A (nl) 1977-08-15
DE2705344A1 (de) 1977-08-18
DK146376C (da) 1984-03-05
SU849986A3 (ru) 1981-07-23
NL174229C (nl) 1984-05-16
NL174229B (nl) 1983-12-16
JPS5943541B2 (ja) 1984-10-23
FI770405A (sv) 1977-08-12
FR2341039A1 (fr) 1977-09-09
JPS5298816A (en) 1977-08-19
FR2341039B1 (sv) 1982-04-02
DK146376B (da) 1983-09-26
SE7701511L (sv) 1977-08-12
IT1082462B (it) 1985-05-21
ES456217A1 (es) 1978-06-01
DE2705344C2 (sv) 1987-08-27
DK56677A (da) 1977-08-12
GB1571330A (en) 1980-07-16

Similar Documents

Publication Publication Date Title
JPS5322625A (en) Valve
JPS52106125A (en) Valve
JPS52124604A (en) Valve
JPS5350533A (en) Electroomagnetic valve
JPS5332448A (en) Valve
AT348664B (de) Herzklappenprothese
SE7705034L (sv) Forfarande for framstellning av en berarbana
JPS5314418A (en) Valve
AU1922176A (en) Valve
SE422338B (sv) Forfarande for framstellning av en ventilkropp
JPS5343231A (en) Electroomagnetic valve
JPS52145827A (en) Valve
JPS5347026A (en) Highhspeed electroomagnetic valve
JPS5340417A (en) Change over valve
JPS5334134A (en) Valve
JPS52100626A (en) Change over valve
JPS5340414A (en) Threeeway valve
JPS52101717A (en) Valve
JPS534223A (en) Electroomagnetic valve
JPS5296418A (en) Byypass valve
DK581276A (da) Hjerteventil
JPS52153230A (en) Valve
JPS52133128A (en) Valve
BE882428A (fr) Sac a valve
JPS52107632A (en) Valve

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7701511-3

Effective date: 19880125

Format of ref document f/p: F