JPS5838677U - Ultrasonic detection device for elevators - Google Patents
Ultrasonic detection device for elevatorsInfo
- Publication number
- JPS5838677U JPS5838677U JP13299681U JP13299681U JPS5838677U JP S5838677 U JPS5838677 U JP S5838677U JP 13299681 U JP13299681 U JP 13299681U JP 13299681 U JP13299681 U JP 13299681U JP S5838677 U JPS5838677 U JP S5838677U
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- sound
- ultrasonic detection
- elevators
- generator
- 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.)
- Pending
Links
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
□第１図は、従来の超音波方式検出器の構造図、第２図
、第３図は超音波方式検出器をエレベータ−に取付けた
状態図、第４図は、本考案の超音波方式検出器の構造図
、第５図は、本考案の超音波方式検出器をエレベータ−
に取付けた状態図である。
１・・・・・・超音波発音器、２・・・・・・超音波発
音器、３・・・・・・円錐面、４・・・・・・乗場扉、
５・・・・・・検出範囲、６・・・・・・検出装置、７
・・・・・・乗篭、８・・・・・・取付金具。□Figure 1 is a structural diagram of a conventional ultrasonic type detector, Figures 2 and 3 are state diagrams of an ultrasonic type detector installed in an elevator, and Figure 4 is a diagram of the ultrasonic type detector of the present invention. The structural diagram of the detector, FIG. 5, shows the ultrasonic detector of the present invention in an elevator.
This is a diagram showing the state in which it is installed. 1... Ultrasonic sound generator, 2... Ultrasonic sound generator, 3... Conical surface, 4... Landing door,
5...Detection range, 6...Detection device, 7
...Mounting bracket, 8...Mounting bracket.
Claims (1)
し、前記、発音器と受音器に円錐状の筒を付けた構成の
反射形超音波検出器において、発音器と受音器の発音方
向および受音方向の中心と、前記円錐の中心の間に角音
を持た′せたことを特徴とするエレベータ−用の超音波
方式検出装置。In the reflection type ultrasonic detector described above, in which the ultrasonic generator and the receiver are arranged in the same place and in the same direction, the generator and the receiver are provided with conical tubes. 1. An ultrasonic detection device for an elevator, characterized in that an angular sound is provided between the center of the sound generator in the direction of sound generation and the direction of sound reception, and the center of the cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13299681U JPS5838677U (en) | 1981-09-09 | 1981-09-09 | Ultrasonic detection device for elevators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13299681U JPS5838677U (en) | 1981-09-09 | 1981-09-09 | Ultrasonic detection device for elevators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5838677U true JPS5838677U (en) | 1983-03-14 |
Family
ID=29926485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13299681U Pending JPS5838677U (en) | 1981-09-09 | 1981-09-09 | Ultrasonic detection device for elevators |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6477354A (en) * | 1987-09-18 | 1989-03-23 | Tamura Electric Works Ltd | Dial signal generating circuit |
| JPH0213346U (en) * | 1988-07-11 | 1990-01-26 |
-
1981
- 1981-09-09 JP JP13299681U patent/JPS5838677U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6477354A (en) * | 1987-09-18 | 1989-03-23 | Tamura Electric Works Ltd | Dial signal generating circuit |
| JPH0213346U (en) * | 1988-07-11 | 1990-01-26 |
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