KR900012173U - 엘리베이터 결상 검출 회로 - Google Patents
엘리베이터 결상 검출 회로Info
- Publication number
- KR900012173U KR900012173U KR2019880022192U KR880022192U KR900012173U KR 900012173 U KR900012173 U KR 900012173U KR 2019880022192 U KR2019880022192 U KR 2019880022192U KR 880022192 U KR880022192 U KR 880022192U KR 900012173 U KR900012173 U KR 900012173U
- Authority
- KR
- South Korea
- Prior art keywords
- detection circuit
- phase detection
- elevator phase
- elevator
- circuit
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880022192U KR930005190Y1 (ko) | 1988-12-30 | 1988-12-30 | 엘리베이터 결상 검출 회로 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880022192U KR930005190Y1 (ko) | 1988-12-30 | 1988-12-30 | 엘리베이터 결상 검출 회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900012173U true KR900012173U (ko) | 1990-07-03 |
| KR930005190Y1 KR930005190Y1 (ko) | 1993-08-09 |
Family
ID=19282786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880022192U KR930005190Y1 (ko) | 1988-12-30 | 1988-12-30 | 엘리베이터 결상 검출 회로 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930005190Y1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100675648B1 (ko) * | 2004-09-08 | 2007-02-02 | 엘에스산전 주식회사 | 3상 교류 모터 인버터의 입력 결상 판별 방법 |
-
1988
- 1988-12-30 KR KR2019880022192U patent/KR930005190Y1/ko not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100675648B1 (ko) * | 2004-09-08 | 2007-02-02 | 엘에스산전 주식회사 | 3상 교류 모터 인버터의 입력 결상 판별 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930005190Y1 (ko) | 1993-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19881230 |
|
| UG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| UA0201 | Request for examination |
Patent event date: 19910531 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19881230 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930714 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19931102 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19931113 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19931113 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
Termination date: 19971210 Termination category: Default of registration fee |