JPS5369574A - Relay control circuit - Google Patents
Relay control circuitInfo
- Publication number
- JPS5369574A JPS5369574A JP14480676A JP14480676A JPS5369574A JP S5369574 A JPS5369574 A JP S5369574A JP 14480676 A JP14480676 A JP 14480676A JP 14480676 A JP14480676 A JP 14480676A JP S5369574 A JPS5369574 A JP S5369574A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- relay control
- contacts
- relay
- inverting
- 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
- Electronic Switches (AREA)
Abstract
PURPOSE: To reduce the wear of the contacts of relay and to prevent the deterioration of contacts, by inverting the direction of current flowing to the contacts every switching of the relay.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14480676A JPS5369574A (en) | 1976-12-03 | 1976-12-03 | Relay control circuit |
DE2753765A DE2753765C2 (en) | 1976-12-03 | 1977-12-02 | Relay control circuit |
US05/856,978 US4153922A (en) | 1976-12-03 | 1977-12-02 | Relay control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14480676A JPS5369574A (en) | 1976-12-03 | 1976-12-03 | Relay control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5369574A true JPS5369574A (en) | 1978-06-21 |
JPS6262013B2 JPS6262013B2 (en) | 1987-12-24 |
Family
ID=15370886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14480676A Granted JPS5369574A (en) | 1976-12-03 | 1976-12-03 | Relay control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5369574A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0474724U (en) * | 1990-10-31 | 1992-06-30 |
-
1976
- 1976-12-03 JP JP14480676A patent/JPS5369574A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6262013B2 (en) | 1987-12-24 |
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