BE653798A - - Google Patents
Info
- Publication number
- BE653798A BE653798A BE653798A BE653798A BE653798A BE 653798 A BE653798 A BE 653798A BE 653798 A BE653798 A BE 653798A BE 653798 A BE653798 A BE 653798A BE 653798 A BE653798 A BE 653798A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/48—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means
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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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/04—Systems determining presence of a target
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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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/08—Design features of general application for actuating the drive
- G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/02—Input circuits
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR966019A FR1395838A (fr) | 1964-03-04 | 1964-03-04 | Dispositif de détection de la présence d'objets par rayonnements électro-magnétiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE653798A true BE653798A (ru) | 1965-01-18 |
Family
ID=8824627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE653798A BE653798A (ru) | 1964-03-04 | 1964-09-30 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3289202A (ru) |
| BE (1) | BE653798A (ru) |
| FR (1) | FR1395838A (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0130226A1 (de) * | 1983-07-01 | 1985-01-09 | ANT Nachrichtentechnik GmbH | Anordnung zum Zählen der Achsen bei schienengebundenen Fahrzeugen |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836960A (en) * | 1970-03-12 | 1974-09-17 | Gen Dynamics Corp | Sensor system |
| US3743056A (en) * | 1971-05-19 | 1973-07-03 | Westinghouse Electric Corp | Fail-safe detector |
| EP0018817A1 (en) * | 1979-04-30 | 1980-11-12 | Peter Gilbert Lale | Method and apparatus for measuring drip rate |
| US4707652A (en) * | 1983-11-30 | 1987-11-17 | Philip Morris Incorporated | Impurity detector measuring parallel polarized scattered electromagnetic radiation |
| JP3878604B2 (ja) * | 2002-03-01 | 2007-02-07 | 株式会社日立製作所 | 検知システム及び防犯システム |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2316751A (en) * | 1943-04-20 | Landing indicator | ||
| US2297534A (en) * | 1941-08-13 | 1942-09-29 | Olson Bros Machine Tool And Sa | Distance measuring device |
| US3045233A (en) * | 1949-12-30 | 1962-07-17 | Itt | Frequency modulation radio altimeter |
| FR1324363A (fr) * | 1962-02-26 | 1963-04-19 | Merlin Gerin | Dispositif pour déterminer la position relative de deux objets |
| US3163861A (en) * | 1962-05-02 | 1964-12-29 | Suter Henry | Electromagnetic field disturbance intruder detection apparatus |
-
1964
- 1964-03-04 FR FR966019A patent/FR1395838A/fr not_active Expired
- 1964-09-30 BE BE653798A patent/BE653798A/xx unknown
- 1964-10-12 US US403261A patent/US3289202A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0130226A1 (de) * | 1983-07-01 | 1985-01-09 | ANT Nachrichtentechnik GmbH | Anordnung zum Zählen der Achsen bei schienengebundenen Fahrzeugen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1395838A (fr) | 1965-04-16 |
| US3289202A (en) | 1966-11-29 |