JPH02633U - - Google Patents
Info
- Publication number
- JPH02633U JPH02633U JP7914388U JP7914388U JPH02633U JP H02633 U JPH02633 U JP H02633U JP 7914388 U JP7914388 U JP 7914388U JP 7914388 U JP7914388 U JP 7914388U JP H02633 U JPH02633 U JP H02633U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- sonic
- conduit
- wave
- level gauge
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
図はいずれもこの考案の1実施例を示すもので
、第1図は基本となる音波液面計の斜視図、第2
図a第2図b、第3図および第4図はそれぞれ音
波導管を容器内に挿入し液面の計測を行なつてい
る状態の容器を裁断した立面図、第5図、第6図
および第7図はこの考案の音波液面計の他の例と
この液面計の使用状態の容器を裁断してのそれぞ
れ立面図、第8図、第9図はこの考案の音波液面
計の他の例とこの液面計の使用状態の容器を裁断
してのそれぞれ立面図、第10図、第11図はこ
の考案の音波液面計の更に他の例とこの液面計の
使用状態の容器を裁断してのそれぞれ立面図であ
る。
1,7……音波導管、32,74……受音器取
付孔、11,13……開口端、15,75……液
体浸入孔、12,77……目盛、4……受音器、
2……音源、5……容器、2A……発音体、6…
…液体、3……蓋体、61……液面、31,73
……導管挿入孔、71,72……端板。
The figures show one embodiment of this invention; Fig. 1 is a perspective view of the basic sonic level gauge;
Figure a, Figure 2, b, Figure 3, and Figure 4 are respectively cut-out elevational views of the container in which a sonic wave conduit is inserted into the container and the liquid level is being measured, and Figures 5 and 6 are respectively. 7 is an elevational view of another example of the sonic liquid level gauge of this invention and a cut-out container of this liquid level gauge in use, and Figures 8 and 9 are the sonic liquid level of this invention. Another example of the sonic level gauge and an elevational view of a cutaway container of this level gauge in use, respectively, and Figures 10 and 11 show still another example of the sonic level gauge of this invention and this level gauge. FIG. 3 is a cutaway elevational view of the container in use. 1, 7...Sonic wave conduit, 32,74...Sound receiver mounting hole, 11,13...Open end, 15,75...Liquid infiltration hole, 12,77...Scale, 4...Sound receiver,
2...Sound source, 5...Container, 2A...Sounding body, 6...
...Liquid, 3...Lid, 61...Liquid level, 31, 73
... Conduit insertion hole, 71, 72 ... End plate.
Claims (1)
射する音源2とをそれぞれ具備してなる音波液面
計。 2 外周に目盛12を付した音波導管1と、この
音波導管1内に音波を発射する音源2とを具備し
てなる音波液面計。 3 音源2を音波導管1の開口端11を取付けた
請求項1または2記載の音波液面計。 4 音源2に発音体2Aを用いてなる請求項1,
2または3記載の音波液面計。 5 音波導管1と、前記音波導管1内に音波を発
射する音源2と、被測定容器5の開口51を塞ぐ
と共に前記音波導管1を前記容器5内に挿入する
ための導管挿入孔31と受音器4を取付ける受音
器取付け孔32とを設けた蓋体3とをそれぞれ具
備してなる請求項1乃至3または4記載の音波液
面計。 6 U字状に折曲げられたU曲げ部14に液体浸
入孔15を明けた音波導管1と、前記音波導管1
内に音波を発射する音源2と、前記音波導管1の
他方の開口端13に取付けられ前記音源2から発
射する音波を受音する受音器4とをそれぞれ具備
してなる請求項1乃至4または5記載の音波液面
計。 7 第1の音波導管1と、該第1の音波導管1よ
りも大径で一方の端板72に液体侵入孔75を、
他方の端板71に前記第1の音波導管1を挿着す
る導管挿入孔73と受音器取付け孔74をそれぞ
れ明けた第2の音波導管7と、前記第1の音波導
管1の一方の開口端11に取付けられ第1および
第2の導波管1,7内に音波を発射する音源2と
、前記受音器取付け孔73に取付けられ前記音源
2からの音波を受音する受音器4とをそれぞれ具
備してなる請求項1乃至4または5記載の音波液
面計。 8 音波導管1と、この音波導管1の外部に音波
を発生する音源2とを具備してなる音波液面計。[Claims for Utility Model Registration] 1. A sonic liquid level gauge comprising a sonic wave conduit 1 and a sound source 2 that emits sound waves into the sonic conduit 1. 2. A sonic liquid level gauge comprising a sonic wave conduit 1 with a scale 12 on the outer periphery and a sound source 2 that emits sound waves into the sonic conduit 1. 3. The sonic liquid level gauge according to claim 1 or 2, wherein the sound source 2 is attached to the open end 11 of the sonic wave conduit 1. 4 Claim 1, in which the sound source 2 uses the sounding body 2A,
3. The sonic level gauge according to 2 or 3. 5 A sound wave conduit 1, a sound source 2 that emits a sound wave into the sound wave conduit 1, a conduit insertion hole 31 for closing the opening 51 of the container 5 to be measured, and a conduit insertion hole 31 for inserting the sound wave conduit 1 into the container 5. 5. The sonic liquid level gauge according to claim 1, each comprising a lid body (3) provided with a sound receiver mounting hole (32) for mounting a sound device (4). 6 A sonic wave conduit 1 having a liquid inlet hole 15 in a U-shaped bent portion 14, and the sonic wave conduit 1
Claims 1 to 4, each comprising a sound source 2 for emitting sound waves into the sound wave conduit 1, and a sound receiver 4 attached to the other open end 13 of the sound wave conduit 1 for receiving the sound waves emitted from the sound source 2. or the sonic level gauge described in 5. 7 a first sonic wave conduit 1 and a liquid inlet hole 75 in one end plate 72 with a larger diameter than the first sonic wave conduit 1;
A second sound wave pipe 7 having a pipe insertion hole 73 for inserting the first sound wave pipe 1 and a sound receiver mounting hole 74 in the other end plate 71, and one of the first sound wave pipes 1. A sound source 2 attached to the open end 11 and emitting sound waves into the first and second waveguides 1 and 7; and a sound receiver attached to the sound receiver mounting hole 73 to receive the sound waves from the sound source 2. 6. The sonic liquid level gauge according to claim 1, further comprising a device 4. 8. A sonic liquid level gauge comprising a sonic wave conduit 1 and a sound source 2 that generates a sound wave outside the sonic conduit 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988079143U JPH0429382Y2 (en) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988079143U JPH0429382Y2 (en) | 1988-06-15 | 1988-06-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02633U true JPH02633U (en) | 1990-01-05 |
JPH0429382Y2 JPH0429382Y2 (en) | 1992-07-16 |
Family
ID=31304029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988079143U Expired JPH0429382Y2 (en) | 1988-06-15 | 1988-06-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0429382Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113675A (en) * | 1993-10-19 | 1995-05-02 | Wire Device:Kk | Level gage |
KR101227910B1 (en) * | 2010-04-20 | 2013-01-30 | 주식회사 하이드로소닉 | Sonic wide range level measuring method and apparatus thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100166A (en) * | 1972-03-31 | 1973-12-18 | ||
JPS5512462A (en) * | 1978-07-12 | 1980-01-29 | Nec Corp | Acoustic liquid level detection |
JPS57199918A (en) * | 1981-06-03 | 1982-12-08 | Toshiba Corp | Liquid level detector |
-
1988
- 1988-06-15 JP JP1988079143U patent/JPH0429382Y2/ja not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS48100166A (en) * | 1972-03-31 | 1973-12-18 | ||
JPS5512462A (en) * | 1978-07-12 | 1980-01-29 | Nec Corp | Acoustic liquid level detection |
JPS57199918A (en) * | 1981-06-03 | 1982-12-08 | Toshiba Corp | Liquid level detector |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113675A (en) * | 1993-10-19 | 1995-05-02 | Wire Device:Kk | Level gage |
KR101227910B1 (en) * | 2010-04-20 | 2013-01-30 | 주식회사 하이드로소닉 | Sonic wide range level measuring method and apparatus thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0429382Y2 (en) | 1992-07-16 |
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