JPS6050990U - Washing machine capacity detection device - Google Patents
Washing machine capacity detection deviceInfo
- Publication number
- JPS6050990U JPS6050990U JP14335783U JP14335783U JPS6050990U JP S6050990 U JPS6050990 U JP S6050990U JP 14335783 U JP14335783 U JP 14335783U JP 14335783 U JP14335783 U JP 14335783U JP S6050990 U JPS6050990 U JP S6050990U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- detection device
- washing machine
- capacity detection
- machine capacity
- 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
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (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図は超音波送信用振動子の送信状態を示す説明図、
第２図は従来装置における送受信信号波形図、第３図は
本考案を構成する超音波送信機の要部断面図、である。
１１は超音波送信用振動子、１２はホーン部、１４は超
音波吸音材、をそれぞれ示す。FIG. 1 is an explanatory diagram showing the transmission state of the ultrasonic transmitting transducer;
FIG. 2 is a waveform diagram of transmitted and received signals in a conventional device, and FIG. 3 is a sectional view of a main part of an ultrasonic transmitter constituting the present invention. Reference numeral 11 indicates an ultrasonic transmitting transducer, 12 a horn portion, and 14 an ultrasonic sound absorbing material.
Claims (1)
用振動子より発信され反射した超音波信号を受信用振動
子にて受信し、洗濯槽内の洗濯物あるいは洗濯水の容量
を検出する収容量検出装置において、前記送信用及び受
信用超音波振動子のホーン部内壁に超音波吸音材を設け
たことを特徴とする洗濯機の収容量検出装置。It has an ultrasonic transmitting transducer and an ultrasonic receiving transducer, and the receiving transducer receives the ultrasonic signal emitted from the transmitting transducer and reflected, and calculates the amount of laundry or washing water in the washing tub. A storage capacity detection device for a washing machine, characterized in that an ultrasonic sound absorbing material is provided on the inner wall of the horn portion of the transmitting and receiving ultrasonic transducers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14335783U JPS6050990U (en) | 1983-09-14 | 1983-09-14 | Washing machine capacity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14335783U JPS6050990U (en) | 1983-09-14 | 1983-09-14 | Washing machine capacity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6050990U true JPS6050990U (en) | 1985-04-10 |
Family
ID=30320011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14335783U Pending JPS6050990U (en) | 1983-09-14 | 1983-09-14 | Washing machine capacity detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6050990U (en) |
-
1983
- 1983-09-14 JP JP14335783U patent/JPS6050990U/en active Pending
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