FR2341955B2 - - Google Patents
Info
- Publication number
- FR2341955B2 FR2341955B2 FR7604908A FR7604908A FR2341955B2 FR 2341955 B2 FR2341955 B2 FR 2341955B2 FR 7604908 A FR7604908 A FR 7604908A FR 7604908 A FR7604908 A FR 7604908A FR 2341955 B2 FR2341955 B2 FR 2341955B2
- 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
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
- H01P11/002—Manufacturing hollow waveguides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/02—Bends; Corners; Twists
- H01P1/022—Bends; Corners; Twists in waveguides of polygonal cross-section
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7604908A FR2341955A2 (en) | 1974-12-06 | 1976-02-23 | Rectangular waveguide bending mould - has curved upper and lower forming blocks holding waveguide containing steel laminations or resin to prevent cross section deformation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7440081A FR2293806A1 (en) | 1974-12-06 | 1974-12-06 | Device for bending rectangular wave guides - has waveguide containing sheet steel strip mandrel forced into preformed base jig |
| FR7604908A FR2341955A2 (en) | 1974-12-06 | 1976-02-23 | Rectangular waveguide bending mould - has curved upper and lower forming blocks holding waveguide containing steel laminations or resin to prevent cross section deformation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2341955A2 FR2341955A2 (en) | 1977-09-16 |
| FR2341955B2 true FR2341955B2 (en) | 1978-12-29 |
Family
ID=26218627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7604908A Granted FR2341955A2 (en) | 1974-12-06 | 1976-02-23 | Rectangular waveguide bending mould - has curved upper and lower forming blocks holding waveguide containing steel laminations or resin to prevent cross section deformation |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2341955A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0114344B1 (en) * | 1982-12-27 | 1988-03-16 | TELEFUNKEN Fernseh und Rundfunk GmbH | Apparatus for reproducing a digital signal recorded with several heads |
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1976
- 1976-02-23 FR FR7604908A patent/FR2341955A2/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2341955A2 (en) | 1977-09-16 |