FR2390835B1 - - Google Patents
Info
- Publication number
- FR2390835B1 FR2390835B1 FR7809104A FR7809104A FR2390835B1 FR 2390835 B1 FR2390835 B1 FR 2390835B1 FR 7809104 A FR7809104 A FR 7809104A FR 7809104 A FR7809104 A FR 7809104A FR 2390835 B1 FR2390835 B1 FR 2390835B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/08—Means for collapsing antennas or parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/04—Fixed joints
- H01P1/045—Coaxial joints
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1235—Collapsible supports; Means for erecting a rigid antenna
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2343677A IT1086290B (en) | 1977-05-11 | 1977-05-11 | WAVE GUIDE TO CONNECT RADIOELECTRIC EQUIPMENT TO ANTENNAS MOUNTED ON AN EXTENDABLE AND RETRACTABLE SUPPORT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2390835A1 FR2390835A1 (en) | 1978-12-08 |
FR2390835B1 true FR2390835B1 (en) | 1980-04-11 |
Family
ID=11207057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7809104A Granted FR2390835A1 (en) | 1977-05-11 | 1978-03-29 | WAVE GUIDES FOR CONNECTING RADIO-ELECTRIC EQUIPMENT TO ANTENNAS MOUNTED ON AN EXTENSIBLE AND RETRACTABLE SUPPORT |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2818256C2 (en) |
FR (1) | FR2390835A1 (en) |
GB (1) | GB1590937A (en) |
IT (1) | IT1086290B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113381158A (en) * | 2021-06-04 | 2021-09-10 | 谭永翼 | Foldable parabolic antenna |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1418110A (en) * | 1964-09-15 | 1965-11-19 | Thomson Houston Comp Francaise | Improvements to waveguides |
US3495261A (en) * | 1968-05-08 | 1970-02-10 | William R Lastinger | Telescopic radar antenna |
-
1977
- 1977-05-11 IT IT2343677A patent/IT1086290B/en active
-
1978
- 1978-03-29 FR FR7809104A patent/FR2390835A1/en active Granted
- 1978-03-31 GB GB1274378A patent/GB1590937A/en not_active Expired
- 1978-04-26 DE DE19782818256 patent/DE2818256C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2390835A1 (en) | 1978-12-08 |
IT1086290B (en) | 1985-05-28 |
GB1590937A (en) | 1981-06-10 |
DE2818256A1 (en) | 1978-11-16 |
DE2818256C2 (en) | 1984-02-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |