NL7401667A - - Google Patents
Info
- Publication number
- NL7401667A NL7401667A NL7401667A NL7401667A NL7401667A NL 7401667 A NL7401667 A NL 7401667A NL 7401667 A NL7401667 A NL 7401667A NL 7401667 A NL7401667 A NL 7401667A NL 7401667 A NL7401667 A NL 7401667A
- Authority
- NL
- Netherlands
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
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D23/00—Assemblies of two or more burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Plasma & Fusion (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Articles (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB612973A GB1446442A (en) | 1973-02-08 | 1973-02-08 | Heat treatment apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7401667A true NL7401667A (xx) | 1974-08-12 |
Family
ID=9808959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7401667A NL7401667A (xx) | 1973-02-08 | 1974-02-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3887328A (xx) |
| CA (1) | CA1013566A (xx) |
| DE (1) | DE2405722A1 (xx) |
| FR (1) | FR2217426B1 (xx) |
| GB (1) | GB1446442A (xx) |
| NL (1) | NL7401667A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257831A (en) * | 1978-06-12 | 1981-03-24 | Vinzenz Siller | Process for the continuous hardening of pump casings |
| US4298189A (en) * | 1978-06-12 | 1981-11-03 | Vinzenz Siller | Apparatus for the continuous hardening of pump casings |
| FR2574523B1 (fr) * | 1984-12-06 | 1987-01-30 | Chauffage Distance Cie Gle | Procede de pose de canalisations formees de troncons raccordes et canalisations realisees selon ce procede |
| GB201119345D0 (en) | 2011-11-09 | 2011-12-21 | Saipem Spa | Method and apparatus for heating heat-shrinkable pipe sleeves |
| ITPC20130001A1 (it) * | 2013-01-09 | 2014-07-10 | T A C I Di Spinello Ivo & C S N C Sa | Attrezzatura per il riscaldamento di corpi tubolari |
| CN111411213B (zh) * | 2020-03-16 | 2022-01-25 | 甘肃电投常乐发电有限责任公司 | 一种堵阀对接焊缝内外壁同时电感应热处理工艺 |
| US20220072642A1 (en) * | 2020-09-08 | 2022-03-10 | Gerard McWeeney | Methods and apparatus for metal structure fabrication |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2058388A (en) * | 1933-07-14 | 1936-10-20 | Spang Chalfant & Co Inc | Method and apparatus for descaling metal |
| FR978347A (fr) * | 1948-04-17 | 1951-04-12 | Firestone Tire & Rubber Co | Perfectionnements aux appareils pour la soudure |
| FR2087526A5 (xx) * | 1970-05-22 | 1971-12-31 | Cme | |
| US3675905A (en) * | 1970-09-17 | 1972-07-11 | Dorn Co V | Method and apparatus for infrared heating |
-
1973
- 1973-02-08 GB GB612973A patent/GB1446442A/en not_active Expired
-
1974
- 1974-02-04 CA CA191,683A patent/CA1013566A/en not_active Expired
- 1974-02-04 US US439330A patent/US3887328A/en not_active Expired - Lifetime
- 1974-02-06 FR FR7403930A patent/FR2217426B1/fr not_active Expired
- 1974-02-06 DE DE19742405722 patent/DE2405722A1/de active Pending
- 1974-02-07 NL NL7401667A patent/NL7401667A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1013566A (en) | 1977-07-12 |
| FR2217426B1 (xx) | 1978-01-06 |
| DE2405722A1 (de) | 1974-08-22 |
| GB1446442A (en) | 1976-08-18 |
| FR2217426A1 (xx) | 1974-09-06 |
| US3887328A (en) | 1975-06-03 |