JPS61157854U - - Google Patents
Info
- Publication number
- JPS61157854U JPS61157854U JP4109485U JP4109485U JPS61157854U JP S61157854 U JPS61157854 U JP S61157854U JP 4109485 U JP4109485 U JP 4109485U JP 4109485 U JP4109485 U JP 4109485U JP S61157854 U JPS61157854 U JP S61157854U
- Authority
- JP
- Japan
- Prior art keywords
- insertion member
- flow path
- condensing lens
- fluid
- particle
- 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.)
- Pending
Links
- 239000002245 particle Substances 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 3
- 238000003384 imaging method Methods 0.000 claims 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案の一実施例を示す粒子径計測装
置の断面図、第２図は従来の粒子径計測装置の側
面図、第３図はその平面図である。
１……挿入部材、２……流路、３……粒子撮影
通路、４ａ，４ｂ……集光レンズ、５ａ，５ｂ…
…光フアイバ、６……せん光発生装置、７……写
真撮影装置。
FIG. 1 is a sectional view of a particle size measuring device showing an embodiment of the present invention, FIG. 2 is a side view of a conventional particle size measuring device, and FIG. 3 is a plan view thereof. DESCRIPTION OF SYMBOLS 1... Insertion member, 2... Channel, 3... Particle photography path, 4a, 4b... Condensing lens, 5a, 5b...
...Optical fiber, 6...Flashlight generating device, 7...Photographing device.
Claims (1)
流れ方向に対して直角に挿入される棒状の挿入部
材と、この挿入部材の先端部に上記流体の流れ方
向に沿つて形成された粒子撮影通路と、この粒子
撮影通路を挟んで対向配置された集光レンズと、
流路外に配置され上記挿入部材内に設けられた光
フアイバを介して一方の集光レンズに接続された
せん光発生装置と、同じく流路外に配置され挿入
部材内に設けられた光フアイバを介して他方の集
光レンズに接続された写真撮影装置とを具備した
ことを特徴とする粒子径計測装置。 A rod-shaped insertion member inserted into a flow path through which a fluid containing particles flows at a right angle to the flow direction of the fluid, and a particle imaging device formed at the tip of the insertion member along the flow direction of the fluid. a passage, a condensing lens placed opposite to each other across the particle photographing passage;
A flashing light generator connected to one condenser lens via an optical fiber arranged outside the flow path and provided inside the insertion member, and an optical fiber arranged outside the flow path and provided inside the insertion member. 1. A particle diameter measuring device comprising: a photographing device connected to the other condensing lens via the other condensing lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4109485U JPS61157854U (en) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4109485U JPS61157854U (en) | 1985-03-22 | 1985-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61157854U true JPS61157854U (en) | 1986-09-30 |
Family
ID=30550594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4109485U Pending JPS61157854U (en) | 1985-03-22 | 1985-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61157854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05346389A (en) * | 1991-03-22 | 1993-12-27 | Agency Of Ind Science & Technol | Visualizing apparatus of particle of mixed phase system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5299839A (en) * | 1976-02-17 | 1977-08-22 | Suntory Ltd | Device for observing infinitesimal article in liquid |
| JPS57199943A (en) * | 1981-06-03 | 1982-12-08 | Hitachi Ltd | Measuring device for wetness of steam |
-
1985
- 1985-03-22 JP JP4109485U patent/JPS61157854U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5299839A (en) * | 1976-02-17 | 1977-08-22 | Suntory Ltd | Device for observing infinitesimal article in liquid |
| JPS57199943A (en) * | 1981-06-03 | 1982-12-08 | Hitachi Ltd | Measuring device for wetness of steam |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05346389A (en) * | 1991-03-22 | 1993-12-27 | Agency Of Ind Science & Technol | Visualizing apparatus of particle of mixed phase system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61157854U (en) | ||
| JPS6212854U (en) | ||
| JPS58141213U (en) | Optical fiber output end structure | |
| JPS61144459U (en) | ||
| JPS60161309U (en) | Optical fiber receptacle | |
| JPS61139441U (en) | ||
| JPS61202034U (en) | ||
| JPH02144743U (en) | ||
| JPS6437246U (en) | ||
| JPS59184117U (en) | Inner surface observation device for mill balls | |
| JPS585408U (en) | Intra-oral dental X-ray tube device | |
| JPS6144615U (en) | Endoscope | |
| JPS60180403U (en) | Endoscope image mask device | |
| JPS60140004U (en) | light irradiation device | |
| JPS6235338U (en) | ||
| JPS6421498U (en) | ||
| JPS6189125U (en) | ||
| JPH036636U (en) | ||
| JPS5982214U (en) | Endoscope light guide connector | |
| JPS58152709U (en) | lighting equipment | |
| JPH0241464U (en) | ||
| JPS6219601U (en) | ||
| JPS6269113U (en) | ||
| JPH02120704U (en) | ||
| JPS6174150U (en) |