NL138606B - - Google Patents
Info
- Publication number
- NL138606B NL138606B NL138606DA NL138606B NL 138606 B NL138606 B NL 138606B NL 138606D A NL138606D A NL 138606DA NL 138606 B NL138606 B NL 138606B
- Authority
- NL
- Netherlands
Links
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
- H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2956/47A GB639197A (en) | 1947-01-30 | 1947-01-30 | Improvements in or relating to cathode ray tube deflecting systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL138606B true NL138606B (en, 2012) |
Family
ID=9749207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL138606D NL138606B (en, 2012) | 1947-01-30 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2469051A (en, 2012) |
| GB (1) | GB639197A (en, 2012) |
| NL (1) | NL138606B (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2644103A (en) * | 1951-12-11 | 1953-06-30 | Motorola Inc | Television deflection system |
| US2728028A (en) * | 1952-08-23 | 1955-12-20 | Rca Corp | Electron beam deflection apparatus |
| CN103892222A (zh) * | 2014-04-25 | 2014-07-02 | 蒋华 | 豇豆脱水干制加工工艺 |
-
0
- NL NL138606D patent/NL138606B/xx unknown
-
1947
- 1947-01-30 GB GB2956/47A patent/GB639197A/en not_active Expired
-
1948
- 1948-05-11 US US26268A patent/US2469051A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2469051A (en) | 1949-05-03 |
| GB639197A (en) | 1950-06-21 |