KR920010775U - Input signal automatic switching circuit - Google Patents
Input signal automatic switching circuitInfo
- Publication number
- KR920010775U KR920010775U KR2019900017054U KR900017054U KR920010775U KR 920010775 U KR920010775 U KR 920010775U KR 2019900017054 U KR2019900017054 U KR 2019900017054U KR 900017054 U KR900017054 U KR 900017054U KR 920010775 U KR920010775 U KR 920010775U
- Authority
- KR
- South Korea
- Prior art keywords
- input signal
- switching circuit
- automatic switching
- signal automatic
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
- H04Q9/02—Automatically-operated arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900017054U KR960001834Y1 (en) | 1990-11-08 | 1990-11-08 | An input signal auto-changing circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019900017054U KR960001834Y1 (en) | 1990-11-08 | 1990-11-08 | An input signal auto-changing circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920010775U true KR920010775U (en) | 1992-06-17 |
KR960001834Y1 KR960001834Y1 (en) | 1996-02-28 |
Family
ID=19305113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019900017054U KR960001834Y1 (en) | 1990-11-08 | 1990-11-08 | An input signal auto-changing circuit |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960001834Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100824340B1 (en) * | 2001-05-24 | 2008-04-22 | 마츠시타 덴끼 산교 가부시키가이샤 | Pulse-code selector circuit |
-
1990
- 1990-11-08 KR KR2019900017054U patent/KR960001834Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100824340B1 (en) * | 2001-05-24 | 2008-04-22 | 마츠시타 덴끼 산교 가부시키가이샤 | Pulse-code selector circuit |
Also Published As
Publication number | Publication date |
---|---|
KR960001834Y1 (en) | 1996-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20050121 Year of fee payment: 10 |
|
EXPY | Expiration of term |