DK56677A - METHOD OF MANUFACTURE OF MECHANICAL COMPONENTS, AS VALVES FOR THERMAL POWER MACHINES - Google Patents
METHOD OF MANUFACTURE OF MECHANICAL COMPONENTS, AS VALVES FOR THERMAL POWER MACHINESInfo
- Publication number
- DK56677A DK56677A DK56677A DK56677A DK56677A DK 56677 A DK56677 A DK 56677A DK 56677 A DK56677 A DK 56677A DK 56677 A DK56677 A DK 56677A DK 56677 A DK56677 A DK 56677A
- Authority
- DK
- Denmark
- Prior art keywords
- valves
- manufacture
- thermal power
- mechanical components
- power machines
- Prior art date
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)
Applications Claiming Priority (2)
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 |
FR7604375 | 1976-02-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK56677A true DK56677A (en) | 1977-08-12 |
DK146376B DK146376B (en) | 1983-09-26 |
DK146376C DK146376C (en) | 1984-03-05 |
Family
ID=9169237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK56677A DK146376C (en) | 1976-02-11 | 1977-02-10 | PROCEDURE FOR THE PREPARATION OF A VALVE APPLIANCE FOR USE IN HOT AND CORROSIVE ENVIRONMENTS |
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) |
Families Citing this family (8)
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 |
EP0521821B1 (en) * | 1991-07-04 | 1996-07-31 | New Sulzer Diesel Ag | Exhaust valve of diesel internal combustion engine and manufacturing process thereof |
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 |
KR101426786B1 (en) * | 2012-06-14 | 2014-08-05 | 니탄 밸브 가부시키가이샤 | A poppet valve with a formed face, and method of making |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734008A (en) * | 1956-02-07 | Method of making heat treating and hardening valves |
-
1976
- 1976-02-11 FR FR7604375A patent/FR2341039A1/en active Granted
-
1977
- 1977-02-08 FI FI770405A patent/FI770405A/fi not_active Application Discontinuation
- 1977-02-09 DE DE19772705344 patent/DE2705344A1/en active Granted
- 1977-02-10 ES ES456217A patent/ES456217A1/en not_active Expired
- 1977-02-10 SE SE7701511A patent/SE422338B/en not_active IP Right Cessation
- 1977-02-10 DK DK56677A patent/DK146376C/en not_active IP Right Cessation
- 1977-02-11 IT IT6732077A patent/IT1082462B/en active
- 1977-02-11 SU SU772455676A patent/SU849986A3/en active
- 1977-02-11 NL NL7701465A patent/NL174229C/en not_active IP Right Cessation
- 1977-02-11 GB GB585177A patent/GB1571330A/en not_active Expired
- 1977-02-12 JP JP1352977A patent/JPS5943541B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1082462B (en) | 1985-05-21 |
DK146376B (en) | 1983-09-26 |
JPS5298816A (en) | 1977-08-19 |
SU849986A3 (en) | 1981-07-23 |
ES456217A1 (en) | 1978-06-01 |
SE422338B (en) | 1982-03-01 |
JPS5943541B2 (en) | 1984-10-23 |
NL174229C (en) | 1984-05-16 |
NL7701465A (en) | 1977-08-15 |
DE2705344C2 (en) | 1987-08-27 |
SE7701511L (en) | 1977-08-12 |
FR2341039B1 (en) | 1982-04-02 |
GB1571330A (en) | 1980-07-16 |
NL174229B (en) | 1983-12-16 |
DK146376C (en) | 1984-03-05 |
FI770405A (en) | 1977-08-12 |
DE2705344A1 (en) | 1977-08-18 |
FR2341039A1 (en) | 1977-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |