RU2008138363A - CONTACTLESS PROFILE METER - Google Patents
CONTACTLESS PROFILE METER Download PDFInfo
- Publication number
- RU2008138363A RU2008138363A RU2008138363/28A RU2008138363A RU2008138363A RU 2008138363 A RU2008138363 A RU 2008138363A RU 2008138363/28 A RU2008138363/28 A RU 2008138363/28A RU 2008138363 A RU2008138363 A RU 2008138363A RU 2008138363 A RU2008138363 A RU 2008138363A
- Authority
- RU
- Russia
- Prior art keywords
- profile meter
- contact profile
- circuit
- planes
- focusing elements
- Prior art date
Links
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- Testing Of Optical Devices Or Fibers (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Telescopes (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Abstract
1. Бесконтактный измеритель профиля, содержащий осветительную схему, формирующую зондирующую световую линию на объекте, приемную проекционную схему, ПЗС - матрицу, вычислительный блок, отличающийся тем, что в приемную схему введена телескопическая система с коллективом в плоскости первичного изображения объекта, объектив - анаморфот, состоящий из двух цилиндрических фокусирующих элементов с ортогональными плоскостями фокусировки и совмещенными плоскостями изображений. ! 2. Бесконтактный измеритель профиля по п.1, отличающийся тем, что телескопические системы выполнены из цилиндрических фокусирующих элементов, а в качестве проекционного элемента используется сферический объектив.1. A non-contact profile meter containing a lighting circuit forming a probing light line at the object, a receiving projection circuit, a CCD - matrix, a computing unit, characterized in that a telescopic system with a team in the plane of the primary image of the object is introduced into the receiving circuit, the lens is an anamorphic, consisting of two cylindrical focusing elements with orthogonal focusing planes and combined image planes. ! 2. The non-contact profile meter according to claim 1, characterized in that the telescopic systems are made of cylindrical focusing elements, and a spherical lens is used as a projection element.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008138363/28A RU2399024C2 (en) | 2008-09-17 | 2008-09-17 | Noncontact profile measuring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008138363/28A RU2399024C2 (en) | 2008-09-17 | 2008-09-17 | Noncontact profile measuring device |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2008138363A true RU2008138363A (en) | 2010-03-27 |
RU2399024C2 RU2399024C2 (en) | 2010-09-10 |
Family
ID=42138159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2008138363/28A RU2399024C2 (en) | 2008-09-17 | 2008-09-17 | Noncontact profile measuring device |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2399024C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112762857A (en) * | 2021-01-20 | 2021-05-07 | 西安应用光学研究所 | Large-caliber plane mirror surface shape online detection method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2567185C1 (en) * | 2014-07-08 | 2015-11-10 | Открытое акционерное общество "Специальное конструкторское бюро станочных информационно-измерительных систем с опытным производством" (ОАО "СКБ ИС") | Precision distance sensor |
-
2008
- 2008-09-17 RU RU2008138363/28A patent/RU2399024C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112762857A (en) * | 2021-01-20 | 2021-05-07 | 西安应用光学研究所 | Large-caliber plane mirror surface shape online detection method |
Also Published As
Publication number | Publication date |
---|---|
RU2399024C2 (en) | 2010-09-10 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20110918 |
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NF4A | Reinstatement of patent |
Effective date: 20140220 |
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QB4A | Licence on use of patent |
Free format text: LICENCE Effective date: 20140403 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160918 |