JPS5247775A - Electrostatic capacity detecting device - Google Patents
Electrostatic capacity detecting deviceInfo
- Publication number
- JPS5247775A JPS5247775A JP12288375A JP12288375A JPS5247775A JP S5247775 A JPS5247775 A JP S5247775A JP 12288375 A JP12288375 A JP 12288375A JP 12288375 A JP12288375 A JP 12288375A JP S5247775 A JPS5247775 A JP S5247775A
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic capacity
- detecting device
- capacity detecting
- leak resistance
- oscillator
- 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
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
PURPOSE: To reduce the effect of leak resistance produced at detecting ends by providing an oscillator having operating characteristics that make electrostatic capacity approximately constant against the variation in leak resistance, thereby increasing the accuracy of detection of electrostatic capacity and making the size of the detecting device smaller.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12288375A JPS5247775A (en) | 1975-10-14 | 1975-10-14 | Electrostatic capacity detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12288375A JPS5247775A (en) | 1975-10-14 | 1975-10-14 | Electrostatic capacity detecting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5247775A true JPS5247775A (en) | 1977-04-15 |
JPS5434626B2 JPS5434626B2 (en) | 1979-10-27 |
Family
ID=14846983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12288375A Granted JPS5247775A (en) | 1975-10-14 | 1975-10-14 | Electrostatic capacity detecting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5247775A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8960482B2 (en) | 2008-09-23 | 2015-02-24 | Aerovironment Inc. | Cryogenic liquid tank |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517076Y1 (en) * | 1967-02-16 | 1970-07-14 |
-
1975
- 1975-10-14 JP JP12288375A patent/JPS5247775A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517076Y1 (en) * | 1967-02-16 | 1970-07-14 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8960482B2 (en) | 2008-09-23 | 2015-02-24 | Aerovironment Inc. | Cryogenic liquid tank |
US9829155B2 (en) | 2008-09-23 | 2017-11-28 | Aerovironment, Inc. | Cryogenic liquid tank |
US10584828B2 (en) | 2008-09-23 | 2020-03-10 | Aerovironment, Inc. | Cryogenic liquid tank |
US11346501B2 (en) | 2008-09-23 | 2022-05-31 | Aerovironment, Inc. | Cryogenic liquid tank |
Also Published As
Publication number | Publication date |
---|---|
JPS5434626B2 (en) | 1979-10-27 |
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