KR940013236U - Circuit for recognizing the driving status of electrical equipment - Google Patents
Circuit for recognizing the driving status of electrical equipmentInfo
- Publication number
- KR940013236U KR940013236U KR2019920024028U KR920024028U KR940013236U KR 940013236 U KR940013236 U KR 940013236U KR 2019920024028 U KR2019920024028 U KR 2019920024028U KR 920024028 U KR920024028 U KR 920024028U KR 940013236 U KR940013236 U KR 940013236U
- Authority
- KR
- South Korea
- Prior art keywords
- recognizing
- circuit
- electrical equipment
- driving status
- status
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Electric Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92024028U KR950006883Y1 (en) | 1992-11-30 | 1992-11-30 | Driving state recognization circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92024028U KR950006883Y1 (en) | 1992-11-30 | 1992-11-30 | Driving state recognization circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940013236U true KR940013236U (en) | 1994-06-25 |
KR950006883Y1 KR950006883Y1 (en) | 1995-08-22 |
Family
ID=19345335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92024028U KR950006883Y1 (en) | 1992-11-30 | 1992-11-30 | Driving state recognization circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950006883Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100347749B1 (en) * | 2000-09-19 | 2002-08-09 | 대한민국(전남대학교총장) | An apparatus for detecting multi-channel 3-state signal and indicating multi-channel digital signal |
-
1992
- 1992-11-30 KR KR92024028U patent/KR950006883Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100347749B1 (en) * | 2000-09-19 | 2002-08-09 | 대한민국(전남대학교총장) | An apparatus for detecting multi-channel 3-state signal and indicating multi-channel digital signal |
Also Published As
Publication number | Publication date |
---|---|
KR950006883Y1 (en) | 1995-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20060704 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |