DE351595C - Process for the production of electrical heating elements in the form of a hollow body, e.g. B. cylinder - Google Patents
Process for the production of electrical heating elements in the form of a hollow body, e.g. B. cylinderInfo
- Publication number
- DE351595C DE351595C DENDAT351595D DE351595DD DE351595C DE 351595 C DE351595 C DE 351595C DE NDAT351595 D DENDAT351595 D DE NDAT351595D DE 351595D D DE351595D D DE 351595DD DE 351595 C DE351595 C DE 351595C
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- heating elements
- electrical heating
- hollow body
- production
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
Landscapes
- Resistance Heating (AREA)
Description
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE351595T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE351595C true DE351595C (en) | 1922-04-10 |
Family
ID=6269760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT351595D Expired DE351595C (en) | Process for the production of electrical heating elements in the form of a hollow body, e.g. B. cylinder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE351595C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2477341A (en) * | 1947-09-19 | 1949-07-26 | Gaspard V Malmendier | Heater for extrusion dies |
US2820133A (en) * | 1956-04-12 | 1958-01-14 | Thermel Inc | Heating unit |
US4365144A (en) * | 1980-03-10 | 1982-12-21 | Georg Fischer Aktiengesellschaft | Apparatus for welding a joint between plastic pipes |
-
0
- DE DENDAT351595D patent/DE351595C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2477341A (en) * | 1947-09-19 | 1949-07-26 | Gaspard V Malmendier | Heater for extrusion dies |
US2820133A (en) * | 1956-04-12 | 1958-01-14 | Thermel Inc | Heating unit |
US4365144A (en) * | 1980-03-10 | 1982-12-21 | Georg Fischer Aktiengesellschaft | Apparatus for welding a joint between plastic pipes |
US4449038A (en) * | 1980-03-10 | 1984-05-15 | George Fischer Ltd. | Apparatus for welding a joint between plastic pipes |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE351595C (en) | Process for the production of electrical heating elements in the form of a hollow body, e.g. B. cylinder | |
DE842815C (en) | Electrical capacitor, in particular a wound capacitor | |
DE583613C (en) | Application of the process according to patent 529033 for the production of multilayer metal pipes | |
DE373588C (en) | Device for heating billets by means of electric current | |
DE358135C (en) | Process for the production of fuse strips without soldering | |
DE890636C (en) | Application of the process for the production of multilayer metal pipes according to patent 767 011 to the production of wires; Zuv z. 767,011 | |
DE350078C (en) | Device for vulcanizing wheel tires | |
DE536106C (en) | Device for making hair waves | |
DE462429C (en) | Method and device for uniform heating of metal wires | |
DE654122C (en) | Method of treating the positive plates of an acidic lead collector | |
DE425941C (en) | Process for the production of magnetic cores or electrical resistance bodies from insulated pressed metal powder | |
DE851215C (en) | Connector pin | |
DE369696C (en) | Extrusion press for the production of pipes and. Like. Made of heated metal blocks with longitudinally displaceable transducers for the purpose of introducing the block | |
DE614366C (en) | Method and device for wrapping objects such as spherical or lenticular soap bars with viscose skin films | |
DE568143C (en) | Device for the production of cable sleeve connections o. The like. By soldering | |
DE507654C (en) | Method for connecting hollow ropes | |
DE603674C (en) | Interference protection for electrical machines | |
DE342285C (en) | Suspension isolator | |
DE583800C (en) | Process for the production of electron tubes | |
DE688486C (en) | Process for the electrolytic oxidation of fine wires | |
AT117375B (en) | Microphone. | |
AT97265B (en) | Process for the production of coils for electrical purposes from oxide-insulated wires or strips of aluminum or its alloys. | |
DE651188C (en) | Process for continuous electrical resistance welding of seams | |
DE374153C (en) | Terminal block | |
DE393152C (en) | Plug for electrical systems |