JPS505081A - - Google Patents
Info
- Publication number
- JPS505081A JPS505081A JP48050762A JP5076273A JPS505081A JP S505081 A JPS505081 A JP S505081A JP 48050762 A JP48050762 A JP 48050762A JP 5076273 A JP5076273 A JP 5076273A JP S505081 A JPS505081 A JP S505081A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Landscapes
- Elevator Control (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5076273A JPS532709B2 (en) | 1973-05-09 | 1973-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5076273A JPS532709B2 (en) | 1973-05-09 | 1973-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS505081A true JPS505081A (en) | 1975-01-20 |
| JPS532709B2 JPS532709B2 (en) | 1978-01-31 |
Family
ID=12867830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5076273A Expired JPS532709B2 (en) | 1973-05-09 | 1973-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS532709B2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113680A (en) * | 1975-03-28 | 1976-10-06 | Hitachi Ltd | Number detecting apparatus |
| JPS52105852A (en) * | 1976-03-03 | 1977-09-05 | Hitachi Ltd | Object detector |
| JPS52107881A (en) * | 1976-03-05 | 1977-09-09 | Hitachi Ltd | Ultrasonic wave signal transmission |
| JPS56110361U (en) * | 1980-01-28 | 1981-08-26 | ||
| JPS57149477U (en) * | 1982-02-24 | 1982-09-20 | ||
| JPS58113086A (en) * | 1981-12-28 | 1983-07-05 | 三菱電機株式会社 | Detector for number of waiting passenger of elevator |
| JPS58154684A (en) * | 1983-01-27 | 1983-09-14 | Nippon Denso Co Ltd | Detector of obstacle |
| JPS5944676A (en) * | 1982-09-07 | 1984-03-13 | Nippon Signal Co Ltd:The | Ultrasonic detecting device |
| JPS61238667A (en) * | 1985-04-16 | 1986-10-23 | 株式会社竹中工務店 | Personnel counter for elevator |
| JPS63501315A (en) * | 1985-11-06 | 1988-05-19 | フオ−ミユラ システムズ リミツテツド | proximity detector |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5696195A (en) * | 1979-12-28 | 1981-08-04 | Nippon Soken Inc | Rotary vane compressor |
| JPS57195892A (en) * | 1981-05-28 | 1982-12-01 | Nippon Soken Inc | Compressor with rotary sliding piece |
-
1973
- 1973-05-09 JP JP5076273A patent/JPS532709B2/ja not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113680A (en) * | 1975-03-28 | 1976-10-06 | Hitachi Ltd | Number detecting apparatus |
| JPS52105852A (en) * | 1976-03-03 | 1977-09-05 | Hitachi Ltd | Object detector |
| JPS52107881A (en) * | 1976-03-05 | 1977-09-09 | Hitachi Ltd | Ultrasonic wave signal transmission |
| JPS56110361U (en) * | 1980-01-28 | 1981-08-26 | ||
| JPS58113086A (en) * | 1981-12-28 | 1983-07-05 | 三菱電機株式会社 | Detector for number of waiting passenger of elevator |
| JPS6210913B2 (en) * | 1981-12-28 | 1987-03-09 | Mitsubishi Electric Corp | |
| JPS5828222Y2 (en) * | 1982-02-24 | 1983-06-20 | 株式会社日立製作所 | Object detection device in elevator hall |
| JPS57149477U (en) * | 1982-02-24 | 1982-09-20 | ||
| JPS5944676A (en) * | 1982-09-07 | 1984-03-13 | Nippon Signal Co Ltd:The | Ultrasonic detecting device |
| JPS58154684A (en) * | 1983-01-27 | 1983-09-14 | Nippon Denso Co Ltd | Detector of obstacle |
| JPS61238667A (en) * | 1985-04-16 | 1986-10-23 | 株式会社竹中工務店 | Personnel counter for elevator |
| JPH0234872B2 (en) * | 1985-04-16 | 1990-08-07 | Takenaka Komuten Co | |
| JPS63501315A (en) * | 1985-11-06 | 1988-05-19 | フオ−ミユラ システムズ リミツテツド | proximity detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS532709B2 (en) | 1978-01-31 |