JPH0453554U - - Google Patents

Info

Publication number
JPH0453554U
JPH0453554U JP9665790U JP9665790U JPH0453554U JP H0453554 U JPH0453554 U JP H0453554U JP 9665790 U JP9665790 U JP 9665790U JP 9665790 U JP9665790 U JP 9665790U JP H0453554 U JPH0453554 U JP H0453554U
Authority
JP
Japan
Prior art keywords
dust
umbrella
mounting
dispersion
screw shaft
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.)
Granted
Application number
JP9665790U
Other languages
English (en)
Japanese (ja)
Other versions
JP2518024Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP9665790U priority Critical patent/JP2518024Y2/ja
Publication of JPH0453554U publication Critical patent/JPH0453554U/ja
Application granted granted Critical
Publication of JP2518024Y2 publication Critical patent/JP2518024Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
JP9665790U 1990-09-14 1990-09-14 粉塵爆発性試験装置 Expired - Fee Related JP2518024Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9665790U JP2518024Y2 (ja) 1990-09-14 1990-09-14 粉塵爆発性試験装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9665790U JP2518024Y2 (ja) 1990-09-14 1990-09-14 粉塵爆発性試験装置

Publications (2)

Publication Number Publication Date
JPH0453554U true JPH0453554U (enExample) 1992-05-07
JP2518024Y2 JP2518024Y2 (ja) 1996-11-20

Family

ID=31836365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9665790U Expired - Fee Related JP2518024Y2 (ja) 1990-09-14 1990-09-14 粉塵爆発性試験装置

Country Status (1)

Country Link
JP (1) JP2518024Y2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112162010A (zh) * 2020-10-21 2021-01-01 中国安全生产科学研究院 粉尘爆炸性快速筛选系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3482457B2 (ja) 1998-01-13 2003-12-22 独立行政法人産業安全研究所 粉体着火試験装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112162010A (zh) * 2020-10-21 2021-01-01 中国安全生产科学研究院 粉尘爆炸性快速筛选系统

Also Published As

Publication number Publication date
JP2518024Y2 (ja) 1996-11-20

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees