BE381245A - - Google Patents
Info
- Publication number
- BE381245A BE381245A BE381245DA BE381245A BE 381245 A BE381245 A BE 381245A BE 381245D A BE381245D A BE 381245DA BE 381245 A BE381245 A BE 381245A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/28—Angle modulation by means of variable impedance using variable impedance driven mechanically or acoustically
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/24—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US466956A US2050067A (en) | 1930-07-10 | 1930-07-10 | Phase modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE381245A true BE381245A (en:Method) |
Family
ID=23853724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE381245D BE381245A (en:Method) | 1930-07-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2050067A (en:Method) |
| BE (1) | BE381245A (en:Method) |
| DE (1) | DE607669C (en:Method) |
| GB (1) | GB369100A (en:Method) |
| NL (1) | NL34820C (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE761050C (de) * | 1941-02-18 | 1954-01-11 | Siemens & Halske A G | Phasen- bzw. frequenzmodulierter Sender |
| NL147866B (nl) * | 1949-07-28 | Hoval Herzog Ag | Elektrische besturingsinrichting voor een verwarmingsketel. |
-
0
- BE BE381245D patent/BE381245A/xx unknown
- NL NL34820D patent/NL34820C/xx active
-
1930
- 1930-07-10 US US466956A patent/US2050067A/en not_active Expired - Lifetime
-
1931
- 1931-06-22 GB GB18023/31A patent/GB369100A/en not_active Expired
- 1931-07-04 DE DER82076D patent/DE607669C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB369100A (en) | 1932-03-17 |
| US2050067A (en) | 1936-08-04 |
| DE607669C (de) | 1935-01-04 |
| NL34820C (en:Method) |