JPH0647884Y2 - エレベ−タ戸の制御装置 - Google Patents
エレベ−タ戸の制御装置Info
- Publication number
- JPH0647884Y2 JPH0647884Y2 JP1987042634U JP4263487U JPH0647884Y2 JP H0647884 Y2 JPH0647884 Y2 JP H0647884Y2 JP 1987042634 U JP1987042634 U JP 1987042634U JP 4263487 U JP4263487 U JP 4263487U JP H0647884 Y2 JPH0647884 Y2 JP H0647884Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- door
- differential amplifier
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 14
- 238000010586 diagram Methods 0.000 description 10
- 230000010354 integration Effects 0.000 description 7
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 239000000470 constituent Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
- Control Of Electric Motors In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987042634U JPH0647884Y2 (ja) | 1987-03-25 | 1987-03-25 | エレベ−タ戸の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987042634U JPH0647884Y2 (ja) | 1987-03-25 | 1987-03-25 | エレベ−タ戸の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63166574U JPS63166574U (en, 2012) | 1988-10-31 |
JPH0647884Y2 true JPH0647884Y2 (ja) | 1994-12-07 |
Family
ID=30858731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987042634U Expired - Lifetime JPH0647884Y2 (ja) | 1987-03-25 | 1987-03-25 | エレベ−タ戸の制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0647884Y2 (en, 2012) |
-
1987
- 1987-03-25 JP JP1987042634U patent/JPH0647884Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63166574U (en, 2012) | 1988-10-31 |
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