BE448813A - - Google Patents
Info
- Publication number
- BE448813A BE448813A BE448813DA BE448813A BE 448813 A BE448813 A BE 448813A BE 448813D A BE448813D A BE 448813DA BE 448813 A BE448813 A BE 448813A
- Authority
- BE
- Belgium
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
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
- H05B3/52—Apparatus or processes for filling or compressing insulating material in tubes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/16—Rigid-tube cables
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49087—Resistor making with envelope or housing
- Y10T29/49089—Filling with powdered insulation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US347446A US2316659A (en) | 1940-07-25 | 1940-07-25 | Apparatus for loading sheath wire heating units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448813A true BE448813A (xx) |
Family
ID=23363726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE448813D BE448813A (xx) | 1940-07-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2316659A (xx) |
| BE (1) | BE448813A (xx) |
| FR (1) | FR52066E (xx) |
| GB (1) | GB545176A (xx) |
-
0
- BE BE448813D patent/BE448813A/xx unknown
-
1940
- 1940-07-25 US US347446A patent/US2316659A/en not_active Expired - Lifetime
-
1941
- 1941-07-25 GB GB9437/41A patent/GB545176A/en not_active Expired
-
1942
- 1942-04-17 FR FR52066D patent/FR52066E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2316659A (en) | 1943-04-13 |
| GB545176A (en) | 1942-05-13 |
| FR52066E (fr) | 1943-06-30 |