NL80271C - - Google Patents
Info
- Publication number
- NL80271C NL80271C NL80271DA NL80271C NL 80271 C NL80271 C NL 80271C NL 80271D A NL80271D A NL 80271DA NL 80271 C NL80271 C NL 80271C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
- H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
- H03B19/12—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using division only
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US207187A US2688701A (en) | 1951-01-22 | 1951-01-22 | Signal frequency divider |
Publications (1)
Publication Number | Publication Date |
---|---|
NL80271C true NL80271C (fr) |
Family
ID=22769538
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL80271D NL80271C (fr) | 1951-01-22 | ||
NL7006874.A NL166858B (nl) | 1951-01-22 | Inrichting voor het nat reinigen van een met stofdeel- tjes verontreinigd gas. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7006874.A NL166858B (nl) | 1951-01-22 | Inrichting voor het nat reinigen van een met stofdeel- tjes verontreinigd gas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US2688701A (fr) |
DE (1) | DE959022C (fr) |
FR (1) | FR1054245A (fr) |
GB (1) | GB718620A (fr) |
NL (2) | NL166858B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761066A (en) * | 1951-10-25 | 1956-08-28 | Harris A Robinson | Harmonic generator |
NL269709A (fr) * | 1960-10-12 | |||
DE1173547B (de) * | 1962-06-26 | 1964-07-09 | Siemens Ag | Selbststartender Rueckmischteiler |
BE651578A (fr) * | 1963-08-07 | |||
US3349333A (en) * | 1965-05-28 | 1967-10-24 | Bell Telephone Labor Inc | Phase-stable frequency divider |
GB2175159B (en) * | 1985-05-13 | 1989-07-05 | Plessey Co Plc | Fm receivers |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1936789A (en) * | 1929-08-15 | 1933-11-28 | Westinghouse Electric & Mfg Co | Frequency multiplier |
US2159595A (en) * | 1937-07-31 | 1939-05-23 | Bell Telephone Labor Inc | Frequency conversion circuits |
DE864274C (de) * | 1939-02-28 | 1953-01-22 | Siemens Ag | Elektrischer Schwingungserzeuger |
US2496994A (en) * | 1945-12-22 | 1950-02-07 | Rca Corp | Frequency dividing network |
FR926571A (fr) * | 1946-02-15 | 1947-10-06 | Materiel Telephonique | Systèmes générateurs de fréquence |
FR925114A (fr) * | 1946-03-22 | 1947-08-26 | Radio Electr Soc Fr | Système diviseur de fréquence |
NL72031C (fr) * | 1947-05-19 |
-
0
- NL NL80271D patent/NL80271C/xx active
- NL NL7006874.A patent/NL166858B/xx unknown
-
1951
- 1951-01-22 US US207187A patent/US2688701A/en not_active Expired - Lifetime
- 1951-12-18 FR FR1054245D patent/FR1054245A/fr not_active Expired
-
1952
- 1952-01-10 GB GB820/52A patent/GB718620A/en not_active Expired
- 1952-01-23 DE DER8135A patent/DE959022C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB718620A (en) | 1954-11-17 |
NL166858B (nl) | |
US2688701A (en) | 1954-09-07 |
FR1054245A (fr) | 1954-02-09 |
DE959022C (de) | 1957-02-28 |