NL77160C - - Google Patents
Info
- Publication number
- NL77160C NL77160C NL143475A NL143475A NL77160C NL 77160 C NL77160 C NL 77160C NL 143475 A NL143475 A NL 143475A NL 143475 A NL143475 A NL 143475A NL 77160 C NL77160 C NL 77160C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
- H03D3/08—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of diodes, e.g. Foster-Seeley discriminator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
- H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
- H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
- H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
- H01C17/06533—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of oxides
- H01C17/06546—Oxides of zinc or cadmium
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3109647A GB675752A (en) | 1947-11-24 | 1947-11-24 | Improvements in or relating to electrical resistors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77160C true NL77160C (fr) | 1955-02-15 |
Family
ID=10317902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL143475A NL77160C (fr) | 1947-11-24 | 1948-11-23 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE485966A (fr) |
| FR (1) | FR975301A (fr) |
| GB (1) | GB675752A (fr) |
| NL (1) | NL77160C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE433999B (sv) * | 1982-11-12 | 1984-06-25 | Wolfgang Bronnvall | Sjelvbegrensande elektrisk uppvermningsanordning och elektriskt motstandsmaterial |
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1947
- 1947-11-24 GB GB3109647A patent/GB675752A/en not_active Expired
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1948
- 1948-11-19 FR FR975301D patent/FR975301A/fr not_active Expired
- 1948-11-23 NL NL143475A patent/NL77160C/xx active
- 1948-12-24 BE BE485966D patent/BE485966A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR975301A (fr) | 1951-03-05 |
| GB675752A (en) | 1952-07-16 |
| BE485966A (fr) | 1949-05-28 |