JPS522471A - Electrostatic type voltmeter - Google Patents
Electrostatic type voltmeterInfo
- Publication number
- JPS522471A JPS522471A JP6219176A JP6219176A JPS522471A JP S522471 A JPS522471 A JP S522471A JP 6219176 A JP6219176 A JP 6219176A JP 6219176 A JP6219176 A JP 6219176A JP S522471 A JPS522471 A JP S522471A
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic type
- type voltmeter
- voltmeter
- electrostatic
- type
- 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
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
- G09F9/372—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the positions of the elements being controlled by the application of an electric field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H59/00—Electrostatic relays; Electro-adhesion relays
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Measurement Of Current Or Voltage (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Building Awnings And Sunshades (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/580,572 US3989357A (en) | 1974-02-01 | 1975-05-27 | Electro-static device with rolling electrode |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS522471A true JPS522471A (en) | 1977-01-10 |
JPS565346B2 JPS565346B2 (en) | 1981-02-04 |
Family
ID=24321640
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51062190A Granted JPS51145296A (en) | 1975-05-27 | 1976-05-27 | Electrostatic display unit |
JP6219176A Granted JPS522471A (en) | 1975-05-27 | 1976-05-27 | Electrostatic type voltmeter |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51062190A Granted JPS51145296A (en) | 1975-05-27 | 1976-05-27 | Electrostatic display unit |
Country Status (2)
Country | Link |
---|---|
JP (2) | JPS51145296A (en) |
DE (1) | DE2623577B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5995549U (en) * | 1982-12-17 | 1984-06-28 | 株式会社山武 | Non-contact switch operation display device |
JPS60160444U (en) * | 1984-04-02 | 1985-10-25 | オムロン株式会社 | electronic switch display |
DE19730715C1 (en) * | 1996-11-12 | 1998-11-26 | Fraunhofer Ges Forschung | Method of manufacturing a micromechanical relay |
JP2008151818A (en) * | 2006-12-14 | 2008-07-03 | Hitachi Ltd | Display device |
WO2009128008A1 (en) * | 2008-04-17 | 2009-10-22 | Koninklijke Philips Electronics N.V. | High quantum efficiency lighting device with light influencing element |
-
1976
- 1976-05-26 DE DE19762623577 patent/DE2623577B2/en not_active Withdrawn
- 1976-05-27 JP JP51062190A patent/JPS51145296A/en active Granted
- 1976-05-27 JP JP6219176A patent/JPS522471A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS565346B2 (en) | 1981-02-04 |
JPS51145296A (en) | 1976-12-14 |
DE2623577A1 (en) | 1976-12-16 |
JPS5611959B2 (en) | 1981-03-18 |
DE2623577B2 (en) | 1980-03-06 |
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