KR0175929B1 - 리프트 - Google Patents
리프트 Download PDFInfo
- Publication number
- KR0175929B1 KR0175929B1 KR1019900017115A KR900017115A KR0175929B1 KR 0175929 B1 KR0175929 B1 KR 0175929B1 KR 1019900017115 A KR1019900017115 A KR 1019900017115A KR 900017115 A KR900017115 A KR 900017115A KR 0175929 B1 KR0175929 B1 KR 0175929B1
- Authority
- KR
- South Korea
- Prior art keywords
- lift
- interphone
- call
- monitoring center
- passenger
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/60—Systems for communication between relatively movable stations, e.g. for communication with lift
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Selective Calling Equipment (AREA)
- Alarm Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1-278024 | 1989-10-25 | ||
JP1278024A JPH0714787B2 (ja) | 1989-10-25 | 1989-10-25 | エレベータ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910008988A KR910008988A (ko) | 1991-05-31 |
KR0175929B1 true KR0175929B1 (ko) | 1999-05-15 |
Family
ID=17591589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900017115A KR0175929B1 (ko) | 1989-10-25 | 1990-10-25 | 리프트 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH0714787B2 (xx) |
KR (1) | KR0175929B1 (xx) |
GB (1) | GB2239578B (xx) |
HK (1) | HK55895A (xx) |
SG (1) | SG28358G (xx) |
-
1989
- 1989-10-25 JP JP1278024A patent/JPH0714787B2/ja not_active Expired - Lifetime
-
1990
- 1990-10-24 GB GB9023128A patent/GB2239578B/en not_active Expired - Lifetime
- 1990-10-24 SG SG1995904959A patent/SG28358G/en unknown
- 1990-10-25 KR KR1019900017115A patent/KR0175929B1/ko not_active IP Right Cessation
-
1995
- 1995-04-11 HK HK55895A patent/HK55895A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2239578B (en) | 1994-08-17 |
HK55895A (en) | 1995-04-21 |
SG28358G (en) | 1995-09-18 |
JPH0714787B2 (ja) | 1995-02-22 |
KR910008988A (ko) | 1991-05-31 |
GB9023128D0 (en) | 1990-12-05 |
GB2239578A (en) | 1991-07-03 |
JPH03139995A (ja) | 1991-06-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20091103 Year of fee payment: 12 |
|
EXPY | Expiration of term |