JPS55152419A - Indicating device for meter - Google Patents
Indicating device for meterInfo
- Publication number
- JPS55152419A JPS55152419A JP6134579A JP6134579A JPS55152419A JP S55152419 A JPS55152419 A JP S55152419A JP 6134579 A JP6134579 A JP 6134579A JP 6134579 A JP6134579 A JP 6134579A JP S55152419 A JPS55152419 A JP S55152419A
- Authority
- JP
- Japan
- Prior art keywords
- movable board
- electrode
- positively charged
- meters
- opposed
- 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.)
- Pending
Links
Landscapes
- Indicating Measured Values (AREA)
Abstract
PURPOSE: To reduce the dimensions and weight of an indicating device for meters by pasting on a movable board a chargeable element consisting of a film type electric so as to generate electrostatic force.
CONSTITUTION: A chargeable element 1a on a movable board 1 is positively charged, and an electrode 5 opposed to the element 1a is negatively charged with all of the remaining electrodes 5 positively charged. In this case, the element 1a and the electrode 5 opposed thereto are attracted to each other, and a pointer element 1' on the movable board 1 is stably positioned. When the electrode 5 opposed to the element 1a is then converted a positively charged state with one of adjacent electrodes 5 in a positively charged state converted to a negatively charged state, the charged elemnt 1a on the movable board 1 is attracted to the negatively charged electrode 5 to be moved. The board 1 can thus be moved by changing the electric potentials of the electrodes 5 from a positive one to a negative one, and vice versa, in order. Therefore, the movable board 1 has the same functions as pointers of meters. The chargeable element 1a consists of a film type electrec capable of generating electrostatic force which causes the movable board 1 to be rotated, and is pasted on the pointer element 1'. Consequently, an indicating device for meters, which has a simple construction and reduced dimensions and weight, can be easily obtained.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6134579A JPS55152419A (en) | 1979-05-18 | 1979-05-18 | Indicating device for meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6134579A JPS55152419A (en) | 1979-05-18 | 1979-05-18 | Indicating device for meter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55152419A true JPS55152419A (en) | 1980-11-27 |
Family
ID=13168445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6134579A Pending JPS55152419A (en) | 1979-05-18 | 1979-05-18 | Indicating device for meter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55152419A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058999A (en) * | 1973-03-12 | 1975-05-22 | ||
JPS5357998A (en) * | 1976-11-05 | 1978-05-25 | Seiko Epson Corp | Display body |
-
1979
- 1979-05-18 JP JP6134579A patent/JPS55152419A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5058999A (en) * | 1973-03-12 | 1975-05-22 | ||
JPS5357998A (en) * | 1976-11-05 | 1978-05-25 | Seiko Epson Corp | Display body |
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