KR910002337Y1 - 릴레이 구동회로 - Google Patents
릴레이 구동회로 Download PDFInfo
- Publication number
- KR910002337Y1 KR910002337Y1 KR2019870011371U KR870011371U KR910002337Y1 KR 910002337 Y1 KR910002337 Y1 KR 910002337Y1 KR 2019870011371 U KR2019870011371 U KR 2019870011371U KR 870011371 U KR870011371 U KR 870011371U KR 910002337 Y1 KR910002337 Y1 KR 910002337Y1
- Authority
- KR
- South Korea
- Prior art keywords
- comparator
- relay
- circuit
- signal
- time
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
- H01H47/32—Energising current supplied by semiconductor device
- H01H47/325—Energising current supplied by semiconductor device by switching regulator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Relay Circuits (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Temperature (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP107171 | 1982-06-21 | ||
JP1986107171U JPS6314338U (ar) | 1986-07-11 | 1986-07-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880003343U KR880003343U (ko) | 1988-04-13 |
KR910002337Y1 true KR910002337Y1 (ko) | 1991-04-11 |
Family
ID=30983206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870011371U KR910002337Y1 (ko) | 1986-07-11 | 1987-07-10 | 릴레이 구동회로 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6314338U (ar) |
KR (1) | KR910002337Y1 (ar) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0245296B2 (ja) * | 1982-02-25 | 1990-10-09 | Sanden Corp | Rireeseigyokaironosetsutenhogosochi |
JPS59132771A (ja) * | 1983-01-19 | 1984-07-30 | Matsushita Electric Ind Co Ltd | リレ−駆動装置 |
JPS60200427A (ja) * | 1984-03-23 | 1985-10-09 | 松下電器産業株式会社 | リレ−の駆動装置 |
-
1986
- 1986-07-11 JP JP1986107171U patent/JPS6314338U/ja active Pending
-
1987
- 1987-07-10 KR KR2019870011371U patent/KR910002337Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS6314338U (ar) | 1988-01-30 |
KR880003343U (ko) | 1988-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
B701 | Decision to grant | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19971226 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |