JPS5642171A - Clock attached with service interruption displaying feature - Google Patents
Clock attached with service interruption displaying featureInfo
- Publication number
- JPS5642171A JPS5642171A JP11812479A JP11812479A JPS5642171A JP S5642171 A JPS5642171 A JP S5642171A JP 11812479 A JP11812479 A JP 11812479A JP 11812479 A JP11812479 A JP 11812479A JP S5642171 A JPS5642171 A JP S5642171A
- Authority
- JP
- Japan
- Prior art keywords
- service interruption
- contact
- correction lever
- display panel
- clock
- 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
- Electromechanical Clocks (AREA)
Abstract
PURPOSE: To economize electric power by a method wherein both the service interruption display and the service interruption can be performed simultaneously and further, no clock displaying the wrong time is allowed to operate by installing a contact device, a service interruption correction lever, a service interruption display panel and an electromagnet.
CONSTITUTION: When electric power stops to run because of the service interruption, the contact of the service interruption correction lever 1 due to the electromagnet 24 is released and the service interruption correction lever 16 returns to the position where the force is not applied by the elasticity of its elastic part 16a. As a result, the contact of the contact 20a with the contact plate 20b is also released. Further, since the service interruption correction lever 16 restores the position where no force is applied, the position of the service interruption display panel 18 corresponding to the service interruption display window alters thus, the display panel at the lower side 18b of the service interruption display panel 18 can be seen with naked eyes through the service interruption display window. Further, even when the service interruption is over and power flows from the power source 30, both the contact 20a and the contact panel 20b are in the released state and the clock circuit 34 is not closed. Therefore, as long as the contact system composed of the contact 20a and the contact plate 20b is not closed by pushing down the service interruption correction lever 16 by means of external force, the clock does not operate.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11812479A JPS5642171A (en) | 1979-09-14 | 1979-09-14 | Clock attached with service interruption displaying feature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11812479A JPS5642171A (en) | 1979-09-14 | 1979-09-14 | Clock attached with service interruption displaying feature |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5642171A true JPS5642171A (en) | 1981-04-20 |
Family
ID=14728622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11812479A Pending JPS5642171A (en) | 1979-09-14 | 1979-09-14 | Clock attached with service interruption displaying feature |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5642171A (en) |
-
1979
- 1979-09-14 JP JP11812479A patent/JPS5642171A/en active Pending
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