KR970004770B1 - 엘리베이터의 속도검출장치 - Google Patents
엘리베이터의 속도검출장치 Download PDFInfo
- Publication number
- KR970004770B1 KR970004770B1 KR1019940008750A KR19940008750A KR970004770B1 KR 970004770 B1 KR970004770 B1 KR 970004770B1 KR 1019940008750 A KR1019940008750 A KR 1019940008750A KR 19940008750 A KR19940008750 A KR 19940008750A KR 970004770 B1 KR970004770 B1 KR 970004770B1
- Authority
- KR
- South Korea
- Prior art keywords
- pulse
- phase
- pulses
- circuit
- speed
- Prior art date
Links
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Elevator Control (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5106526A JPH06316385A (ja) | 1993-05-07 | 1993-05-07 | エレベータの速度検出装置 |
JP93-106526 | 1993-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970004770B1 true KR970004770B1 (ko) | 1997-04-03 |
Family
ID=14435846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940008750A KR970004770B1 (ko) | 1993-05-07 | 1994-04-25 | 엘리베이터의 속도검출장치 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH06316385A (zh) |
KR (1) | KR970004770B1 (zh) |
CN (1) | CN1057502C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105092876B (zh) * | 2014-11-20 | 2018-05-18 | 上海富欣智能交通控制有限公司 | 速度传感器抗干扰脉冲计数方法和装置 |
CN104501885B (zh) * | 2014-12-23 | 2018-12-25 | 中国计量学院 | 基于射流原理的高精度低功耗天然气流量测量方法及装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2054027U (zh) * | 1988-02-12 | 1990-03-07 | 中国建筑科学研究院建筑机械化研究所 | 交流电梯速度控制系统 |
JP2690210B2 (ja) * | 1991-05-22 | 1997-12-10 | 三菱電機株式会社 | エレベータの速度検出装置 |
-
1993
- 1993-05-07 JP JP5106526A patent/JPH06316385A/ja active Pending
-
1994
- 1994-04-25 KR KR1019940008750A patent/KR970004770B1/ko not_active IP Right Cessation
- 1994-05-07 CN CN94104791A patent/CN1057502C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06316385A (ja) | 1994-11-15 |
CN1057502C (zh) | 2000-10-18 |
CN1101130A (zh) | 1995-04-05 |
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FPAY | Annual fee payment |
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