JPS5298588A - Dust weight concentration measuring apparatus by piezoelectric vibration method - Google Patents

Dust weight concentration measuring apparatus by piezoelectric vibration method

Info

Publication number
JPS5298588A
JPS5298588A JP1504776A JP1504776A JPS5298588A JP S5298588 A JPS5298588 A JP S5298588A JP 1504776 A JP1504776 A JP 1504776A JP 1504776 A JP1504776 A JP 1504776A JP S5298588 A JPS5298588 A JP S5298588A
Authority
JP
Japan
Prior art keywords
measuring apparatus
concentration measuring
piezoelectric vibration
weight concentration
vibration method
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
JP1504776A
Other languages
Japanese (ja)
Other versions
JPS5844976B2 (en
Inventor
Kazuo Tsurubayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP1504776A priority Critical patent/JPS5844976B2/en
Publication of JPS5298588A publication Critical patent/JPS5298588A/en
Publication of JPS5844976B2 publication Critical patent/JPS5844976B2/en
Expired legal-status Critical Current

Links

JP1504776A 1976-02-13 1976-02-13 Dust weight concentration measuring device using piezoelectric crystal vibration method Expired JPS5844976B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1504776A JPS5844976B2 (en) 1976-02-13 1976-02-13 Dust weight concentration measuring device using piezoelectric crystal vibration method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1504776A JPS5844976B2 (en) 1976-02-13 1976-02-13 Dust weight concentration measuring device using piezoelectric crystal vibration method

Publications (2)

Publication Number Publication Date
JPS5298588A true JPS5298588A (en) 1977-08-18
JPS5844976B2 JPS5844976B2 (en) 1983-10-06

Family

ID=11877908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1504776A Expired JPS5844976B2 (en) 1976-02-13 1976-02-13 Dust weight concentration measuring device using piezoelectric crystal vibration method

Country Status (1)

Country Link
JP (1) JPS5844976B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006337332A (en) * 2005-06-06 2006-12-14 Ngk Insulators Ltd Material detector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024232U (en) * 1983-07-25 1985-02-19 榊原　康勝 Tea strainer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006337332A (en) * 2005-06-06 2006-12-14 Ngk Insulators Ltd Material detector
JP4540057B2 (en) * 2005-06-06 2010-09-08 日本碍子株式会社 Soot detector

Also Published As

Publication number Publication date
JPS5844976B2 (en) 1983-10-06

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