CH545964A - - Google Patents
Info
- Publication number
- CH545964A CH545964A CH890072A CH545964DA CH545964A CH 545964 A CH545964 A CH 545964A CH 890072 A CH890072 A CH 890072A CH 545964D A CH545964D A CH 545964DA CH 545964 A CH545964 A CH 545964A
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
- G01C3/06—Use of electric means to obtain final indication
- G01C3/08—Use of electric radiation detectors
- G01C3/085—Use of electric radiation detectors with electronic parallax measurement
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/28—Systems for automatic generation of focusing signals
- G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
- G02B7/343—Systems for automatic generation of focusing signals using different areas in a pupil plane using light beam separating prisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automatic Focus Adjustment (AREA)
- Focusing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT547271A AT304260B (de) | 1971-06-23 | 1971-06-23 | Entfernungsmesser |
| AT868771A AT315636B (de) | 1971-10-07 | 1971-10-07 | Entfernungsmeßvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH545964A true CH545964A (en:Method) | 1974-02-15 |
Family
ID=25602210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH890072A CH545964A (en:Method) | 1971-06-23 | 1972-06-12 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH545964A (en:Method) |
| GB (1) | GB1389848A (en:Method) |
| HK (1) | HK9576A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057259A1 (de) * | 1981-01-30 | 1982-08-11 | Siemens Aktiengesellschaft | Schaltungsanordnung zur binären Codierung der Sensorsignale einer Mehrzahl von optoelektronischen Sensorelementen und Verfahren zu ihrem Betrieb |
-
1972
- 1972-06-12 CH CH890072A patent/CH545964A/xx not_active IP Right Cessation
- 1972-06-23 GB GB2949872A patent/GB1389848A/en not_active Expired
-
1976
- 1976-02-26 HK HK9576A patent/HK9576A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0057259A1 (de) * | 1981-01-30 | 1982-08-11 | Siemens Aktiengesellschaft | Schaltungsanordnung zur binären Codierung der Sensorsignale einer Mehrzahl von optoelektronischen Sensorelementen und Verfahren zu ihrem Betrieb |
Also Published As
| Publication number | Publication date |
|---|---|
| HK9576A (en) | 1976-03-05 |
| GB1389848A (en) | 1975-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |