NL245452A - - Google Patents
Info
- Publication number
- NL245452A NL245452A NL245452DA NL245452A NL 245452 A NL245452 A NL 245452A NL 245452D A NL245452D A NL 245452DA NL 245452 A NL245452 A NL 245452A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUBU000190 | 1958-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL245452A true NL245452A (en) |
Family
ID=10993807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL245452D NL245452A (en) | 1958-11-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3087128A (en) |
| CH (1) | CH374729A (en) |
| DE (1) | DE1093438B (en) |
| FR (1) | FR1240327A (en) |
| GB (1) | GB937175A (en) |
| NL (1) | NL245452A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187278A (en) * | 1963-11-12 | 1965-06-01 | Sylvania Electric Prod | Tunable coaxial cavity resonator with plunger mounted ring for shorting coupling loops |
| US3311839A (en) * | 1965-12-16 | 1967-03-28 | Northern Electric Co | Compensated tunable cavity with single variable element |
| US3444485A (en) * | 1967-03-17 | 1969-05-13 | Bell Telephone Labor Inc | Single adjustment,variable selectivity-constant frequency coaxial transmission line filter |
| US3699480A (en) * | 1969-12-15 | 1972-10-17 | Microwave Ass | Variable rf group delay equalizer |
| US3748604A (en) * | 1971-04-21 | 1973-07-24 | Bell Telephone Labor Inc | Tunable microwave bandstop resonant cavity apparatus |
| IT1029293B (en) * | 1975-04-14 | 1979-03-10 | Benelli P | RADIAL PERCUSSION SYSTEM FOR FIREARMS THAT USE SELF-PROPULSION PROJECTS WITH PERIMETER IGNITION |
| DE4122802C1 (en) * | 1991-07-10 | 1992-12-17 | Schott Glaswerke, 6500 Mainz, De | |
| DE102015006368A1 (en) * | 2015-05-20 | 2016-11-24 | Mician Global Engineering Gbr | Bandpass filter with a cavity resonator and method for operating, adjusting or producing such a bandpass filter |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL77933C (en) * | 1942-01-29 | |||
| BE470749A (en) * | 1945-09-27 | |||
| US2579327A (en) * | 1946-01-30 | 1951-12-18 | Bell Telephone Labor Inc | High-frequency energy absorbing variable coupling device |
| US2688122A (en) * | 1947-08-28 | 1954-08-31 | Bell Telephone Labor Inc | Constant q resonator |
| US2566050A (en) * | 1949-04-12 | 1951-08-28 | Johnson Service Co | Electrical resonator |
| DE836365C (en) * | 1950-02-21 | 1952-04-10 | Blaupunkt Werke Gmbh | Device for changing the attenuation of a tuned oscillation circuit without detuning |
-
0
- NL NL245452D patent/NL245452A/xx unknown
-
1959
- 1959-10-26 CH CH7985659A patent/CH374729A/en unknown
- 1959-10-26 DE DEB55288A patent/DE1093438B/en active Pending
- 1959-11-10 FR FR809828A patent/FR1240327A/en not_active Expired
- 1959-11-12 GB GB38481/59A patent/GB937175A/en not_active Expired
- 1959-11-18 US US853765A patent/US3087128A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH374729A (en) | 1964-01-31 |
| FR1240327A (en) | 1960-09-02 |
| DE1093438B (en) | 1960-11-24 |
| GB937175A (en) | 1963-09-18 |
| US3087128A (en) | 1963-04-23 |