GB2122835B - Rangefinder - Google Patents
RangefinderInfo
- Publication number
- GB2122835B GB2122835B GB08317513A GB8317513A GB2122835B GB 2122835 B GB2122835 B GB 2122835B GB 08317513 A GB08317513 A GB 08317513A GB 8317513 A GB8317513 A GB 8317513A GB 2122835 B GB2122835 B GB 2122835B
- Authority
- GB
- United Kingdom
- Prior art keywords
- rangefinder
- Prior art date
- 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
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/46—Indirect determination of position data
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Viewfinders (AREA)
- Focusing (AREA)
- Measurement Of Optical Distance (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/394,002 US4511248A (en) | 1982-06-30 | 1982-06-30 | Active electro-optical distance detection methods and devices |
US06/449,330 US4460259A (en) | 1982-12-13 | 1982-12-13 | Single lens rangefinder device having light emitter and detector |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8317513D0 GB8317513D0 (en) | 1983-08-03 |
GB2122835A GB2122835A (en) | 1984-01-18 |
GB2122835B true GB2122835B (en) | 1986-08-06 |
Family
ID=27014537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08317513A Expired GB2122835B (en) | 1982-06-30 | 1983-06-28 | Rangefinder |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5927535U (en) |
GB (1) | GB2122835B (en) |
HK (1) | HK8387A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59158029A (en) * | 1983-02-28 | 1984-09-07 | 松下電工株式会社 | Reflection type photoelectric switch |
JPS60185230A (en) * | 1984-03-02 | 1985-09-20 | Pioneer Electronic Corp | Focal error detector |
GB9020285D0 (en) * | 1990-09-17 | 1990-10-31 | Imatronic Ltd | Optical apparatus |
US5541704A (en) * | 1994-08-08 | 1996-07-30 | Eastman Kodak Company | Camera with LED photometer |
DE102010041937A1 (en) * | 2010-10-04 | 2012-04-05 | Robert Bosch Gmbh | Optical shielding device for separating optical paths |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5461522A (en) * | 1977-10-25 | 1979-05-17 | Minolta Camera Co Ltd | Automatic focusing device |
NL186121C (en) * | 1977-12-16 | 1990-09-17 | Mitsubishi Electric Corp | AUTOMATIC FOCUSING DEVICE. |
NL7809635A (en) * | 1978-09-22 | 1980-03-25 | Philips Nv | DEVICE FOR READING AN OPTICAL REGISTRATION CARRIER CONTAINING A RADIATION-REFLECTING INFORMATION STRUCTURE. |
GB2057218B (en) * | 1979-06-25 | 1984-02-29 | Olympus Optical Co | Detecting focussing error |
JPS56125713A (en) * | 1980-03-07 | 1981-10-02 | Canon Inc | Sharpness detector of image |
NL7907216A (en) * | 1979-09-28 | 1981-03-31 | Philips Nv | OPTICAL FOCUS ERROR DETECTION SYSTEM. |
GB2066014B (en) * | 1979-12-14 | 1984-05-02 | Plessey Co Ltd | Focus indicator |
JPS597926B2 (en) * | 1979-12-20 | 1984-02-21 | 横河電機株式会社 | position detection device |
US4505584A (en) * | 1981-01-22 | 1985-03-19 | Olympus Optical Co., Ltd. | Method and apparatus for detecting focussing error signal of objective lens |
JPS57195634U (en) * | 1981-06-05 | 1982-12-11 | ||
DD201245A1 (en) * | 1981-10-16 | 1983-07-13 | Rolf Jurenz | OPTICAL ARRANGEMENT FOR AUTOMATIC SHARPENING |
NL8105579A (en) * | 1981-12-11 | 1983-07-01 | Philips Nv | OPTICAL FOCUS ERROR DETECTION SYSTEM. |
-
1983
- 1983-06-28 GB GB08317513A patent/GB2122835B/en not_active Expired
- 1983-06-30 JP JP1983102058U patent/JPS5927535U/en active Granted
-
1987
- 1987-01-22 HK HK83/87A patent/HK8387A/en unknown
Also Published As
Publication number | Publication date |
---|---|
HK8387A (en) | 1987-01-28 |
JPS5927535U (en) | 1984-02-21 |
GB8317513D0 (en) | 1983-08-03 |
JPH0435866Y2 (en) | 1992-08-25 |
GB2122835A (en) | 1984-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8322253D0 (en) | Rangefinders | |
GB8322254D0 (en) | Rangefinders | |
GB2147169B (en) | Rangefinder | |
AR242637A1 (en) | Staking-machine | |
GB2115254B (en) | Rangefinder | |
GB2122835B (en) | Rangefinder | |
GB2117769B (en) | Substituted diamino-thiadiazoles | |
GB8323641D0 (en) | Substituted 1-pyridyloxy-3-indolylalkyl-amino-2-propanols | |
GB2339355B (en) | Rangefinder | |
GB2368215B (en) | Ranging | |
GB8315827D0 (en) | Substituted phenylaminobenzimidazoles | |
GB8315828D0 (en) | Substituted phenylaminobenzimidazoles | |
CS1010682A1 (en) | Samosvorny hydraulicky obvod | |
CA50660S (en) | Gamesboard | |
CA50080S (en) | Bruach | |
CA50163S (en) | Skillet-oven | |
IL67585A0 (en) | Optical rangefinder | |
ZA837190B (en) | Substituted pyridopyrimidinones | |
IE821096L (en) | Substituted 2-aminoethanols | |
BG45685A1 (en) | Rc- generator | |
AU87355S (en) | Phoneclip | |
CS1011282A1 (en) | Stavitelny dvoubrity vystruznik | |
CS1002982A1 (en) | Universalni vrtaci pripravek | |
CS1006982A1 (en) | Sposob usmernenej dediferenciacnej transforacie bobovitych rastlin | |
CS1006282A1 (en) | Sposob usmernenej dediferenciacnej transformacie bobovitych rastlin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950628 |