NL54441C - - Google Patents
Info
- Publication number
- NL54441C NL54441C NL54441DA NL54441C NL 54441 C NL54441 C NL 54441C NL 54441D A NL54441D A NL 54441DA NL 54441 C NL54441 C NL 54441C
- Authority
- NL
- Netherlands
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
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR160239X | 1939-02-16 | ||
| FR843062T | 1939-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL54441C true NL54441C (de) |
Family
ID=26213827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL54441D NL54441C (de) | 1939-02-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2351056A (de) |
| BE (1) | BE432967A (de) |
| CH (1) | CH213329A (de) |
| DE (1) | DE882437C (de) |
| FR (1) | FR843062A (de) |
| GB (1) | GB528677A (de) |
| NL (1) | NL54441C (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2890263A (en) * | 1952-11-18 | 1959-06-09 | Hackethal Draht & Kabelwerk Ag | Coaxial cables |
| US3239784A (en) * | 1961-01-23 | 1966-03-08 | Schwartz Charles Aaron | Coil structure for a welding transformer |
| US3909555A (en) * | 1974-10-16 | 1975-09-30 | Kaman Sciences Corp | Phase stable transmission cable with controlled thermal expansion characteristics |
| US4085653A (en) * | 1976-09-15 | 1978-04-25 | General Electric Company | Ignition device |
| US4280932A (en) * | 1979-02-12 | 1981-07-28 | General Electric Company | Magnesia insulated heating elements |
| FR2575321B1 (fr) * | 1984-12-21 | 1988-01-15 | Thermocoax Cie | Cable blinde a isolant mineral |
| DE8900876U1 (de) * | 1989-01-26 | 1989-08-10 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
| US5247158A (en) * | 1992-07-17 | 1993-09-21 | Watlow Electric Manufacturing Company | Electrical heater |
| US6830374B1 (en) * | 1999-08-16 | 2004-12-14 | Temperature Management Systems (Proprietary) Limited | Metallurgical thermocouple |
| US20110100667A1 (en) * | 2009-11-04 | 2011-05-05 | Peter Hardie | Audio cable with vibration reduction |
| CN110462754B (zh) | 2017-02-01 | 2022-06-14 | 恩文特服务有限责任公司 | 低烟无卤自动调节发热电缆 |
-
0
- BE BE432967D patent/BE432967A/xx unknown
- NL NL54441D patent/NL54441C/xx active
- DE DENDAT882437D patent/DE882437C/de not_active Expired
-
1938
- 1938-03-02 FR FR843062D patent/FR843062A/fr not_active Expired
-
1939
- 1939-02-25 US US258571A patent/US2351056A/en not_active Expired - Lifetime
- 1939-02-27 CH CH213329D patent/CH213329A/fr unknown
- 1939-03-02 GB GB6829/39A patent/GB528677A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2351056A (en) | 1944-06-13 |
| DE882437C (de) | 1953-05-28 |
| BE432967A (de) | |
| FR843062A (fr) | 1939-06-26 |
| GB528677A (en) | 1940-11-05 |
| CH213329A (fr) | 1941-01-31 |