JPH02124535U - - Google Patents
Info
- Publication number
- JPH02124535U JPH02124535U JP3325589U JP3325589U JPH02124535U JP H02124535 U JPH02124535 U JP H02124535U JP 3325589 U JP3325589 U JP 3325589U JP 3325589 U JP3325589 U JP 3325589U JP H02124535 U JPH02124535 U JP H02124535U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- dust detector
- space block
- purge
- light emitting
- 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
- 238000010926 purge Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
Landscapes
- Optical Measuring Cells (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3325589U JPH02124535U (US06650917-20031118-M00005.png) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3325589U JPH02124535U (US06650917-20031118-M00005.png) | 1989-03-27 | 1989-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02124535U true JPH02124535U (US06650917-20031118-M00005.png) | 1990-10-15 |
Family
ID=31536775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3325589U Pending JPH02124535U (US06650917-20031118-M00005.png) | 1989-03-27 | 1989-03-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02124535U (US06650917-20031118-M00005.png) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1019764A (ja) * | 1996-07-03 | 1998-01-23 | Tokyo Met Gov Gesuido Service Kk | 濃度計測装置 |
JPWO2004005900A1 (ja) * | 2002-06-07 | 2005-11-04 | 協和醗酵工業株式会社 | 粉体濃度測定器及びこの粉体濃度測定器を用いた粉体噴霧量自動制御システム |
JP2007025385A (ja) * | 2005-07-19 | 2007-02-01 | Ricoh Co Ltd | 粉体搬送装置及び画像形成装置 |
JP2014196950A (ja) * | 2013-03-29 | 2014-10-16 | 三菱重工業株式会社 | レーザ計測装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495688A (US06650917-20031118-M00005.png) * | 1972-05-08 | 1974-01-18 | ||
JPS49117088A (US06650917-20031118-M00005.png) * | 1973-03-09 | 1974-11-08 |
-
1989
- 1989-03-27 JP JP3325589U patent/JPH02124535U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS495688A (US06650917-20031118-M00005.png) * | 1972-05-08 | 1974-01-18 | ||
JPS49117088A (US06650917-20031118-M00005.png) * | 1973-03-09 | 1974-11-08 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1019764A (ja) * | 1996-07-03 | 1998-01-23 | Tokyo Met Gov Gesuido Service Kk | 濃度計測装置 |
JPWO2004005900A1 (ja) * | 2002-06-07 | 2005-11-04 | 協和醗酵工業株式会社 | 粉体濃度測定器及びこの粉体濃度測定器を用いた粉体噴霧量自動制御システム |
JP2007025385A (ja) * | 2005-07-19 | 2007-02-01 | Ricoh Co Ltd | 粉体搬送装置及び画像形成装置 |
JP4675705B2 (ja) * | 2005-07-19 | 2011-04-27 | 株式会社リコー | 粉体搬送装置及び画像形成装置 |
JP2014196950A (ja) * | 2013-03-29 | 2014-10-16 | 三菱重工業株式会社 | レーザ計測装置 |