NL142912B - Scheepsschroef met verstelbare bladen bediend door een servomechanisme. - Google Patents
Scheepsschroef met verstelbare bladen bediend door een servomechanisme.Info
- Publication number
- NL142912B NL142912B NL62284770A NL142912DA NL142912B NL 142912 B NL142912 B NL 142912B NL 62284770 A NL62284770 A NL 62284770A NL 142912D A NL142912D A NL 142912DA NL 142912 B NL142912 B NL 142912B
- Authority
- NL
- Netherlands
- Prior art keywords
- servomechanism
- ship propeller
- adjustable blades
- blades operated
- operated
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
- H03D9/06—Transference of modulation using distributed inductance and capacitance
- H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
- H03D9/0616—Transference of modulation using distributed inductance and capacitance by means of diodes mounted in a hollow waveguide
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/005—Diode mounting means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Waveguide Connection Structure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR962812X | 1948-08-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL142912B true NL142912B (nl) |
Family
ID=9499486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL62284770A NL142912B (nl) | 1948-08-21 | Scheepsschroef met verstelbare bladen bediend door een servomechanisme. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE490439A (de) |
DE (1) | DE962812C (de) |
FR (1) | FR1010466A (de) |
NL (1) | NL142912B (de) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB463238A (en) * | 1935-10-12 | 1937-03-24 | Standard Telephones Cables Ltd | Improvements in or relating to high frequency signalling systems or apparatus |
-
0
- BE BE490439D patent/BE490439A/xx unknown
- NL NL62284770A patent/NL142912B/xx unknown
-
1948
- 1948-08-21 FR FR1010466D patent/FR1010466A/fr not_active Expired
-
1949
- 1949-07-16 DE DEP49063A patent/DE962812C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE490439A (de) | |
FR1010466A (fr) | 1952-06-11 |
DE962812C (de) | 1957-04-25 |
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