JPS4959660A - - Google Patents
Info
- Publication number
- JPS4959660A JPS4959660A JP48083270A JP8327073A JPS4959660A JP S4959660 A JPS4959660 A JP S4959660A JP 48083270 A JP48083270 A JP 48083270A JP 8327073 A JP8327073 A JP 8327073A JP S4959660 A JPS4959660 A JP S4959660A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27543272A | 1972-07-26 | 1972-07-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4959660A true JPS4959660A (en:Method) | 1974-06-10 |
| JPS578401B2 JPS578401B2 (en:Method) | 1982-02-16 |
Family
ID=23052264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8327073A Expired JPS578401B2 (en:Method) | 1972-07-26 | 1973-07-25 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3788741A (en:Method) |
| JP (1) | JPS578401B2 (en:Method) |
| CA (1) | CA984137A (en:Method) |
| DE (1) | DE2337219A1 (en:Method) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3885872A (en) * | 1973-06-12 | 1975-05-27 | Ibm | Digital proximity sensing system |
| US3937574A (en) * | 1973-10-29 | 1976-02-10 | Kaman Sciences Corporation | System and method for measuring distance |
| US3940608A (en) * | 1974-02-04 | 1976-02-24 | Mechanical Technology Incorporated | Fiber optic displacement measuring apparatus |
| JPS5415419B2 (en:Method) * | 1974-05-20 | 1979-06-14 | ||
| FR2325018A1 (fr) * | 1975-06-23 | 1977-04-15 | Ibm | Dispositif de mesure d'intervalle pour definir la distance entre deux faces ou plus |
| EP0070141B1 (en) * | 1981-07-07 | 1989-05-31 | Renishaw plc | Device for measuring dimensions |
| DE3130965A1 (de) * | 1981-08-05 | 1983-02-24 | Teldix Gmbh, 6900 Heidelberg | Optische sensoranordnung |
| SE430539B (sv) * | 1982-03-24 | 1983-11-21 | Asea Ab | Fiberoptiskt metsystem for metande, hanterande och bearbetande organ |
| US4527893A (en) * | 1982-10-13 | 1985-07-09 | Taylor Francis M | Method and apparatus for optically measuring the distance to a workpiece |
| US4799751A (en) * | 1983-05-16 | 1989-01-24 | Gould Inc. | Detection device using fiber optic techniques |
| USRE33078E (en) * | 1985-03-08 | 1989-10-03 | Mechanical Technology Incorporated | Optical configuration of fiber optic sensor for symmetric dynamic response about the optical null |
| EP0260933B1 (en) * | 1986-09-15 | 1993-02-24 | EOTec Corporation | Fiber optic displacement measuring apparatus |
| US5440390A (en) * | 1993-06-14 | 1995-08-08 | Hughes Aircraft Company | Optical fiber polarimeter |
| US5489987A (en) * | 1994-04-07 | 1996-02-06 | Owens-Brockway Glass Container Inc. | Container sealing surface inspection |
| US5790242A (en) * | 1995-07-31 | 1998-08-04 | Robotic Vision Systems, Inc. | Chromatic optical ranging sensor |
| US5801817A (en) * | 1997-05-05 | 1998-09-01 | Umm Electronics Inc. | Method and apparatus for eliminating the effects of varying sample distance on optical measurements |
| US5896195A (en) * | 1997-05-15 | 1999-04-20 | Owens-Brockway Glass Container Inc. | Container sealing surface area inspection |
| SE521173C2 (sv) * | 1998-09-17 | 2003-10-07 | Spectra Prec Ab | Elektronisk distansmätanordning |
| US6256095B1 (en) | 2000-01-21 | 2001-07-03 | Owens-Brockway Glass Container Inc. | Container sealing surface area inspection |
| DE10242373B4 (de) * | 2002-09-12 | 2009-07-16 | Siemens Ag | Konfokaler Abstandssensor |
| JP2004239886A (ja) * | 2002-12-11 | 2004-08-26 | Fuji Xerox Co Ltd | 三次元画像撮像装置および方法 |
| DE102004053659B3 (de) * | 2004-11-03 | 2006-04-13 | My Optical Systems Gmbh | Verfahren und Vorrichtung zur berührungslosen Erfassung von thermischen Eigenschaften einer Objektoberfläche |
| DE102006003269A1 (de) * | 2006-01-24 | 2007-07-26 | Mechaless Systems Gmbh | Verfahren zur Lichtlaufzeitmessung |
| CN103487237B (zh) * | 2013-09-10 | 2016-05-18 | 中国计量科学研究院 | 一种激光光束分析仪探测面定位方法及系统 |
| JP6779233B2 (ja) * | 2015-12-25 | 2020-11-04 | 株式会社キーエンス | 共焦点変位計 |
| JP6779234B2 (ja) | 2015-12-25 | 2020-11-04 | 株式会社キーエンス | 共焦点変位計 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2116872A5 (fr) * | 1970-12-10 | 1972-07-21 | Compteurs Comp D | Perfectionnements aux dispositifs palpeurs optiques |
-
1972
- 1972-07-26 US US00275432A patent/US3788741A/en not_active Expired - Lifetime
-
1973
- 1973-07-13 CA CA176,350A patent/CA984137A/en not_active Expired
- 1973-07-21 DE DE19732337219 patent/DE2337219A1/de active Pending
- 1973-07-25 JP JP8327073A patent/JPS578401B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2337219A1 (de) | 1974-02-14 |
| CA984137A (en) | 1976-02-24 |
| US3788741A (en) | 1974-01-29 |
| JPS578401B2 (en:Method) | 1982-02-16 |