NL69658C - - Google Patents
Info
- Publication number
- NL69658C NL69658C NL69658DA NL69658C NL 69658 C NL69658 C NL 69658C NL 69658D A NL69658D A NL 69658DA NL 69658 C NL69658 C NL 69658C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/12—Auxiliary devices for switching or interrupting by mechanical chopper
- H01P1/125—Coaxial switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C7/00—Modulating electromagnetic waves
- H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US342635A US2264124A (en) | 1940-06-27 | 1940-06-27 | Relay |
Publications (1)
Publication Number | Publication Date |
---|---|
NL69658C true NL69658C (en) |
Family
ID=23342630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL69658D NL69658C (en) | 1940-06-27 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2264124A (en) |
BE (1) | BE473673A (en) |
FR (1) | FR947859A (en) |
GB (1) | GB548467A (en) |
NL (1) | NL69658C (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2734109A (en) * | 1956-02-07 | Phase-sensitive switch | ||
US2434508A (en) * | 1942-09-02 | 1948-01-13 | Westinghouse Electric Corp | Coupling device |
US2475464A (en) * | 1944-04-08 | 1949-07-05 | Rca Corp | Switch for radio-frequency currents |
US2478781A (en) * | 1944-06-02 | 1949-08-09 | Bell Telephone Labor Inc | Circuit maker and breaker |
US2550605A (en) * | 1945-07-25 | 1951-04-24 | Bell Telephone Labor Inc | Circuit closing device |
US2547003A (en) * | 1946-02-04 | 1951-04-03 | Charles E Hastings | Electromagnetic switch |
US2432230A (en) * | 1946-03-29 | 1947-12-09 | Dorne Arthur | Electrical apparatus |
US2732451A (en) * | 1946-07-05 | 1956-01-24 | Degler | |
US2614188A (en) * | 1947-01-31 | 1952-10-14 | Leeds & Northrup Co | Vibratory type of synchronous converter |
US2642495A (en) * | 1947-08-21 | 1953-06-16 | Ethel M George | Coaxial transmission line switch |
US2584901A (en) * | 1947-09-17 | 1952-02-05 | Price Electric Corp | Coaxial relay |
US2506414A (en) * | 1947-12-05 | 1950-05-02 | Bell Telephone Labor Inc | Sealed wire contact device |
US2548889A (en) * | 1949-11-09 | 1951-04-17 | Robert E Kester | High-speed coaxial relay |
US2799460A (en) * | 1951-07-06 | 1957-07-16 | Charles E Hastings | Remote control apparatus |
US2725440A (en) * | 1952-07-05 | 1955-11-29 | Lawrence J Kamm | Co-axial relay |
US2760027A (en) * | 1953-05-12 | 1956-08-21 | Iron Fireman Mfg Co | High speed relay |
NL99827C (en) * | 1953-10-07 | |||
US2854543A (en) * | 1956-01-26 | 1958-09-30 | Sanders Associates Inc | Transmission-line switch |
US2844687A (en) * | 1956-08-03 | 1958-07-22 | Arthur H Gottfried | Electromechanical switching element |
US2903536A (en) * | 1957-11-08 | 1959-09-08 | John E Mcbrian | Relay for printed circuits |
US3087125A (en) * | 1961-07-13 | 1963-04-23 | Gen Electric | Coaxial reed relay for interrupting the center conductor and simultaneously terminating its opened ends |
BE629562A (en) * | 1962-03-14 | |||
US3194921A (en) * | 1962-05-07 | 1965-07-13 | Scanwell Lab Inc | Radio frequency mercury switch |
US3201540A (en) * | 1963-03-19 | 1965-08-17 | Ca Nat Research Council | Shielded reed switch |
CA824230A (en) * | 1964-11-12 | 1969-09-30 | D. Santi John | Reed switch adapted for rapid cycling |
US3599132A (en) * | 1968-08-02 | 1971-08-10 | Edward Shlesinger Jr | Permanently polarized reed switch |
US3614683A (en) * | 1968-10-29 | 1971-10-19 | Western Electric Co | Multiple-contact glass-sealed dry reed switching device |
SE388713B (en) * | 1974-08-22 | 1976-10-11 | Mo Energeticheskij Institut | TUNGRELE |
-
0
- NL NL69658D patent/NL69658C/xx active
- BE BE473673D patent/BE473673A/xx unknown
-
1940
- 1940-06-27 US US342635A patent/US2264124A/en not_active Expired - Lifetime
-
1941
- 1941-06-13 GB GB7500/41A patent/GB548467A/en not_active Expired
-
1947
- 1947-06-12 FR FR947859D patent/FR947859A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE473673A (en) | |
US2264124A (en) | 1941-11-25 |
GB548467A (en) | 1942-10-12 |
FR947859A (en) | 1949-07-15 |