DK160576A - Apparat til opvarmning af et arbejdsstykke - Google Patents
Apparat til opvarmning af et arbejdsstykkeInfo
- Publication number
- DK160576A DK160576A DK160576A DK160576A DK160576A DK 160576 A DK160576 A DK 160576A DK 160576 A DK160576 A DK 160576A DK 160576 A DK160576 A DK 160576A DK 160576 A DK160576 A DK 160576A
- Authority
- DK
- Denmark
- Prior art keywords
- appliance
- workpiece
- heating
- Prior art date
Links
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
- H05B3/00—Ohmic-resistance heating
- H05B3/0014—Devices wherein the heating current flows through particular resistances
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
- G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/0019—Circuit arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7503737A SE389565B (sv) | 1975-04-02 | 1975-04-02 | Anordning for vermning av ett arbetsstycke |
Publications (1)
Publication Number | Publication Date |
---|---|
DK160576A true DK160576A (da) | 1976-10-03 |
Family
ID=20324133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK160576A DK160576A (da) | 1975-04-02 | 1976-04-01 | Apparat til opvarmning af et arbejdsstykke |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5210935A (da) |
DE (1) | DE2613908A1 (da) |
DK (1) | DK160576A (da) |
NO (1) | NO761064L (da) |
SE (1) | SE389565B (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278876A (en) * | 1979-08-31 | 1981-07-14 | Savoca Paul F | Thermostatically controlled heater |
JPS60224820A (ja) * | 1984-04-23 | 1985-11-09 | Kanai Hiroyuki | 紡機用メタリツクワイヤ |
JPS616317A (ja) * | 1984-06-20 | 1986-01-13 | Hiroyuki Kanai | 紡機用メタリツクワイヤ |
-
1975
- 1975-04-02 SE SE7503737A patent/SE389565B/xx unknown
-
1976
- 1976-03-26 NO NO761064A patent/NO761064L/no unknown
- 1976-03-31 DE DE19762613908 patent/DE2613908A1/de active Pending
- 1976-04-01 DK DK160576A patent/DK160576A/da not_active IP Right Cessation
- 1976-04-01 JP JP51035224A patent/JPS5210935A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2613908A1 (de) | 1976-10-14 |
SE389565B (sv) | 1976-11-08 |
SE7503737L (sv) | 1976-10-03 |
NO761064L (da) | 1976-10-05 |
JPS5210935A (en) | 1977-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |