CH229781A - Vorrichtung zum elektro-induktiven Erhitzen von Werkstücken. - Google Patents
Vorrichtung zum elektro-induktiven Erhitzen von Werkstücken.Info
- Publication number
- CH229781A CH229781A CH229781DA CH229781A CH 229781 A CH229781 A CH 229781A CH 229781D A CH229781D A CH 229781DA CH 229781 A CH229781 A CH 229781A
- Authority
- CH
- Switzerland
- Prior art keywords
- heating
- workpiece
- workpieces
- resistance
- control element
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims description 21
- 239000004020 conductor Substances 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 208000008918 voyeurism Diseases 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/42—Cooling of coils
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- 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
- C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE883371X | 1941-03-07 | ||
| DED329D DE970000C (de) | 1941-04-18 | 1941-04-18 | Vorrichtung zum elektro-induktiven Erhitzen von Werkstuecken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH229781A true CH229781A (de) | 1943-11-15 |
Family
ID=25954002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH229781D CH229781A (de) | 1941-03-07 | 1942-04-29 | Vorrichtung zum elektro-induktiven Erhitzen von Werkstücken. |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH229781A (fr) |
| FR (2) | FR883371A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE962708C (de) * | 1947-11-14 | 1957-05-02 | Asea Ab | Vorrichtung zur stellenweisen Oberflaechenhaertung von Kurbelwellen, Nockenwellen und aehnlichen Werkstuecken |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1197997B (de) * | 1962-12-31 | 1965-08-05 | Int Harvester Co | Schwingbarer Induktor |
| FR2414075A1 (fr) * | 1978-01-04 | 1979-08-03 | Thermi Lyon | Perfectionnements aux procedes et appareils pour la trempe superficielle de pieces de revolution |
-
1942
- 1942-04-29 CH CH229781D patent/CH229781A/de unknown
- 1942-06-18 FR FR883371D patent/FR883371A/fr not_active Expired
- 1942-06-19 FR FR52192D patent/FR52192E/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE962708C (de) * | 1947-11-14 | 1957-05-02 | Asea Ab | Vorrichtung zur stellenweisen Oberflaechenhaertung von Kurbelwellen, Nockenwellen und aehnlichen Werkstuecken |
Also Published As
| Publication number | Publication date |
|---|---|
| FR883371A (fr) | 1943-07-02 |
| FR52192E (fr) | 1943-09-15 |
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