JPH048340Y2 - - Google Patents
Info
- Publication number
- JPH048340Y2 JPH048340Y2 JP1987157532U JP15753287U JPH048340Y2 JP H048340 Y2 JPH048340 Y2 JP H048340Y2 JP 1987157532 U JP1987157532 U JP 1987157532U JP 15753287 U JP15753287 U JP 15753287U JP H048340 Y2 JPH048340 Y2 JP H048340Y2
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- wire
- shaft
- float
- type liquid
- 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
Links
Landscapes
- Level Indicators Using A Float (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はフロート式液面計に関するものであ
る。[Detailed description of the invention] (Field of industrial application) The present invention relates to a float type liquid level gauge.
（従来技術）
従来フロート式液面計としてはフロートをワイ
ヤーで吊り下げて使用し、そのワイヤーを巻き戻
すためにゼンマイを具備するものが液面計として
廉価であり、構造が簡単で、故障が少ない等の利
点のため広く使用されているが従来のフロート式
液面計ではフロート式液面計に使用されている巻
き戻し用ゼンマイの付属したワイヤー巻き取り装
置によつて、ゼンマイの巻き戻しトルクと釣り合
つているフロート等を外してワイヤーを急激に巻
き込む時、又反対にワイヤーを手等で強制的、急
激に引き出す時、ゼンマイが急速に巻き戻される
為又は巻き込まれる為時としてゼンマイがホルダ
ーから外れ絡み合い、以後正常な動作をしなくな
るおそれがあつた。又ワイヤーもワイヤー巻き取
り用ホルダー及び中間のプーリーから外れ、以後
正常な動作をしなくなることがあつた。(Prior art) Conventional float-type liquid level gauges that use a float suspended from a wire and are equipped with a mainspring to unwind the wire are inexpensive liquid level gauges, have a simple structure, and are trouble-free. Conventional float type liquid level gauges are widely used due to their advantages such as less winding torque. When the wire is suddenly reeled in after removing the balancing float, or on the other hand, when the wire is forcibly and suddenly pulled out by hand, the mainspring may be unwound or caught in the holder so quickly that the mainspring may become stuck in the holder. There was a risk that they would come off and become entangled, causing them to no longer function normally. In addition, the wire sometimes came off from the wire winding holder and the intermediate pulley, and the wire no longer operated normally.
（考案の目的）
本考案の目的は以上のような従来のものゝ欠点
を解消するようにしたフロート式液面計を得るに
ある。(Purpose of the invention) The purpose of the invention is to obtain a float type liquid level gauge which eliminates the drawbacks of the conventional ones as described above.
（考案の構成）
本考案のフロート式液面計は測定すべき液面上
にフロートを吊下する為のワイヤーのゼンマイ巻
き取り軸にガンギ車を設け、このガンギ車の歯に
係合する爪を両端に設けた任意の固有振動数で左
右に振動するアンクルを回動自在に枢支し、ゼン
マイ巻き取り軸の急激な回転を阻止するようにし
たことを特徴とする。(Structure of the invention) The float type liquid level gauge of the invention has an escape wheel installed on the spring winding shaft of the wire for suspending the float above the liquid level to be measured, and a claw that engages with the teeth of the escape wheel. It is characterized in that pallets are provided at both ends and vibrate left and right at an arbitrary natural frequency, and are rotatably supported to prevent rapid rotation of the mainspring winding shaft.
（考案の実施例） 以下図面によつて本考案の実施例を説明する。(Example of idea) Embodiments of the present invention will be described below with reference to the drawings.
第１図は本考案のフロート式液面計の構成を示
す。 FIG. 1 shows the configuration of the float type liquid level gauge of the present invention.
第１図において、１０１はフロートでワイヤー
１０３により吊り下げられている。このワイヤー
１０３はプーリー１０７を介してワイヤー巻き取
りホルダー１０９に巻き取られれる。ホルダー１
０９の軸１１１にはゼンマイ１０５の一端が固定
されており、このゼンマイ１０５は軸１１１と軸
１１５との間でホルダー１０９の回転に応じて巻
き込み及び巻き戻しされる。 In FIG. 1, a float 101 is suspended by a wire 103. This wire 103 is wound onto a wire winding holder 109 via a pulley 107. Holder 1
One end of a mainspring 105 is fixed to the shaft 111 of 09, and the mainspring 105 is wound in and out between the shafts 111 and 115 as the holder 109 rotates.
本考案においては、軸１１１の急激な回転を制
限するための調速機構を軸１１１に設ける。以下
第２図、第３図により調速機構１１３について説
明する。本考案においては第２図、第３図に示す
ように軸１１１にガンギ車１３１を固定し、軸を
中心に左右に振動する任意の固有振動数のアンク
ル１３３の両端の爪を前記ガンギ車の歯に係合せ
しめる。 In the present invention, the shaft 111 is provided with a speed regulating mechanism for restricting rapid rotation of the shaft 111. The speed regulating mechanism 113 will be explained below with reference to FIGS. 2 and 3. In the present invention, as shown in FIGS. 2 and 3, an escape wheel 131 is fixed to the shaft 111, and the claws at both ends of the pallet pallets 133, which vibrate left and right around the shaft and have an arbitrary natural frequency, are connected to the escape wheel. Engage with the teeth.
（考案の効果）
本考案フロート式液面計は上記のような構成で
あるから軸１１１の回転はアンクル１３３の固有
振動数により制限を受け、軸１１１の急激な回転
を制限することが出来る。(Effects of the Invention) Since the float type liquid level gauge of the present invention has the above-described configuration, the rotation of the shaft 111 is limited by the natural frequency of the pallet pallet 133, and rapid rotation of the shaft 111 can be restricted.
尚、１はプーリー１０７の軸２に傘歯車３，４
を介して連結した記録ペン軸、５はこの記録ペン
軸１に連結した記録ペン、６は記録紙、７はこの
記録紙６を回転せしめる時計軸を示す。 1 has bevel gears 3 and 4 on the shaft 2 of the pulley 107.
5 is a recording pen connected to the recording pen shaft 1, 6 is a recording paper, and 7 is a clock shaft for rotating the recording paper 6.
本考案フロート式液面計は上記のような構成で
あるからワイヤー巻き込み、引き出しの速度を制
限しゼンマイやワイヤーが各ホルダーから外れな
いようにすることが出来非常に便利であり、又実
際の計測時のフロートの動きに対しては何等制限
を及ぼさない為、計測値に影響を与えない大きな
利点がある。 Since the float type liquid level gauge of the present invention has the above-mentioned configuration, it is very convenient as it can limit the speed of wire winding and withdrawal to prevent the spring and wire from coming off from each holder. Since it does not impose any restrictions on the movement of the float during time, it has the great advantage of not affecting the measured values.
第１図は本考案液面計の説明図、第２図はその
調速機構の側面図、第３図はその正面図である。
１……記録ペン軸、２……軸、３，４……傘歯
車、５……記録ペン、６……記録紙、７……時計
軸、１０１……フロート、１０３……ワイヤー、
１０５……ゼンマイ、１０７……プーリー、１０
９……ホルダー、１１１，１１５……軸、１１３
……調速機構、１３１……ガンギ車、１３３……
アンクル。
FIG. 1 is an explanatory diagram of the liquid level gauge of the present invention, FIG. 2 is a side view of its speed regulating mechanism, and FIG. 3 is a front view thereof. 1... Recording pen shaft, 2... Shaft, 3, 4... Bevel gear, 5... Recording pen, 6... Recording paper, 7... Clock shaft, 101... Float, 103... Wire,
105... Spring, 107... Pulley, 10
9...Holder, 111, 115...Shaft, 113
...Governing mechanism, 131...Escape wheel, 133...
Uncle.
Claims (1)
イヤーのゼンマイ巻き取り軸にガンギ車を設け、
このガンギ車の歯に係合する爪を両端に設けた任
意の固有振動数で左右に振動するアンクルを回動
自在に枢支し、ゼンマイ巻き取り軸の急激な回転
を阻止するようにしたことを特徴とするフロート
式液面計。 An escape wheel is installed on the winding shaft of the wire to suspend the float above the liquid level to be measured.
A pallet wheel that vibrates from side to side at an arbitrary natural frequency is provided with pawls at both ends that engage with the teeth of the escape wheel, and is rotatably supported to prevent rapid rotation of the mainspring winding shaft. A float type liquid level gauge featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157532U JPH048340Y2 (en) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987157532U JPH048340Y2 (en) | 1987-10-16 | 1987-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6372523U JPS6372523U (en) | 1988-05-14 |
| JPH048340Y2 true JPH048340Y2 (en) | 1992-03-03 |
Family
ID=31080169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987157532U Expired JPH048340Y2 (en) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048340Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9339173B2 (en) | 2004-03-23 | 2016-05-17 | Boston Scientific Scimed, Inc. | In-vivo visualization system |
-
1987
- 1987-10-16 JP JP1987157532U patent/JPH048340Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9339173B2 (en) | 2004-03-23 | 2016-05-17 | Boston Scientific Scimed, Inc. | In-vivo visualization system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6372523U (en) | 1988-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH048340Y2 (en) | ||
| US3595497A (en) | Trotline reel and mounting and operating means therefor | |
| US3298127A (en) | Line dispenser | |
| JPH0332981Y2 (en) | ||
| JPH0123072B2 (en) | ||
| SU3434A1 (en) | Automatic unwinding device to change the winding or reeling speed | |
| EP0366602B1 (en) | Reel with twine for machine able automatically to tie and knot meat packed in casings | |
| JPH058240Y2 (en) | ||
| JPH021354Y2 (en) | ||
| JPS6194197U (en) | ||
| JPH0213426Y2 (en) | ||
| SU1400995A1 (en) | Device for winding tape material | |
| JPS5987625U (en) | Liquid level indication mechanism of retractable liquid level gauge | |
| FR2440904A1 (en) | REEL HOLDER WITH MEANS FOR JOINING A SHEET TO ANOTHER DURING REELING OF REELS | |
| JPH0453790U (en) | ||
| JPH0417879U (en) | ||
| JPS622209Y2 (en) | ||
| JPS6017896U (en) | Screen hoisting device | |
| SU827082A1 (en) | Lowering device | |
| JPS5850254Y2 (en) | bobbin spool | |
| JPS6141710Y2 (en) | ||
| JPH0258184B2 (en) | ||
| JPS5945528U (en) | water level gauge | |
| SU587331A1 (en) | Dial device | |
| JPS62111619A (en) | Spinning reel |