JPS54107782A - Ac type surface electrometer making use of fan - Google Patents
Ac type surface electrometer making use of fanInfo
- Publication number
- JPS54107782A JPS54107782A JP1479378A JP1479378A JPS54107782A JP S54107782 A JPS54107782 A JP S54107782A JP 1479378 A JP1479378 A JP 1479378A JP 1479378 A JP1479378 A JP 1479378A JP S54107782 A JPS54107782 A JP S54107782A
- Authority
- JP
- Japan
- Prior art keywords
- fan
- surface potentials
- detected
- air flow
- aperture
- 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
Links
- 239000004020 conductor Substances 0.000 abstract 2
- 230000005686 electrostatic field Effects 0.000 abstract 2
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479378A JPS54107782A (en) | 1978-02-10 | 1978-02-10 | Ac type surface electrometer making use of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479378A JPS54107782A (en) | 1978-02-10 | 1978-02-10 | Ac type surface electrometer making use of fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54107782A true JPS54107782A (en) | 1979-08-23 |
| JPS6115372B2 JPS6115372B2 (enExample) | 1986-04-23 |
Family
ID=11870922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1479378A Granted JPS54107782A (en) | 1978-02-10 | 1978-02-10 | Ac type surface electrometer making use of fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54107782A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329263A (ja) * | 1986-07-23 | 1988-02-06 | Saginomiya Seisakusho Inc | 直流電界測定装置 |
| JP2002228635A (ja) * | 2001-01-30 | 2002-08-14 | Mit:Kk | 吸入式イオン測定器 |
| JP2007218693A (ja) * | 2006-02-15 | 2007-08-30 | Canon Inc | 測定装置及び画像形成装置 |
| JP2020060529A (ja) * | 2018-10-12 | 2020-04-16 | 春日電機株式会社 | 静電気測定装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6414270U (enExample) * | 1987-07-15 | 1989-01-25 |
-
1978
- 1978-02-10 JP JP1479378A patent/JPS54107782A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6329263A (ja) * | 1986-07-23 | 1988-02-06 | Saginomiya Seisakusho Inc | 直流電界測定装置 |
| JP2002228635A (ja) * | 2001-01-30 | 2002-08-14 | Mit:Kk | 吸入式イオン測定器 |
| JP2007218693A (ja) * | 2006-02-15 | 2007-08-30 | Canon Inc | 測定装置及び画像形成装置 |
| JP2020060529A (ja) * | 2018-10-12 | 2020-04-16 | 春日電機株式会社 | 静電気測定装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6115372B2 (enExample) | 1986-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS52479A (en) | Optical scanning instrument | |
| GB666786A (en) | Improvements in and relating to thickness gauges | |
| JPS54107782A (en) | Ac type surface electrometer making use of fan | |
| SE7905797L (sv) | Anordning for avkenning av vetskestrommar | |
| JPS539104A (en) | Cassette tape running speed detector | |
| JPS5553364A (en) | Electrostatic recorder | |
| GB1515909A (en) | Method and apparatus for discriminating against extraneous particles in optical testing | |
| US4121456A (en) | Meter for the flow rate or the speed of a gas stream | |
| JPS5437760A (en) | Photoreceptor surface potential detector | |
| JPS5476186A (en) | Voltage detector | |
| JPS554577A (en) | Electrometer | |
| JPS55144557A (en) | Surface potentiometer | |
| JPS5552964A (en) | Surface potentiometer | |
| JPS54109236A (en) | Air pollution control apparatus | |
| JPS5242728A (en) | Auto bias development process for the electro-photographic copying mac hine | |
| JPS55146052A (en) | Noise reduction circuit in noncontact type potentiometer | |
| JPS57154268A (en) | Detector for remaining amount of developer | |
| SU146547A1 (ru) | Устройство дл измерени и регистрации электропроводимости воздуха в атмосфере | |
| JPS524743A (en) | Detector circuit for magnetic bubble device | |
| SU1405806A1 (ru) | Устройство дл определени концентрации аэроионов | |
| SU449291A1 (ru) | Дифференциальный ионизационный газоанализатор | |
| JPS56147645A (en) | Air cleaner | |
| SU529507A1 (ru) | Счетчик аэроионов | |
| JPS56147032A (en) | Measuring device for maximum value of pressure in cylinder | |
| JPS5552965A (en) | Surface potentiometer |