JPS6415U - - Google Patents
Info
- Publication number
- JPS6415U JPS6415U JP9454387U JP9454387U JPS6415U JP S6415 U JPS6415 U JP S6415U JP 9454387 U JP9454387 U JP 9454387U JP 9454387 U JP9454387 U JP 9454387U JP S6415 U JPS6415 U JP S6415U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- opening
- inflow
- fluid
- sensor pipe
- 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
- 239000012530 fluid Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案になる質量流量計の一実施例の
斜視図、第２図Ａ，Ｂは夫々センサチユーブの延
在方向及びその逆より見た側面図、第３図は本考
案の要部の平面図、第４図は第１図中矢印Ｚ方向
より見た矢視図、第５図はピツクアツプの側面図
、第６図及び第７図は流量計測時の動作を説明す
るための斜視図、側面図、第８図はピツクアツプ
の検出信号の波形図、第９図は本考案の変形例で
ある。
１……質量流量計、３，４……センサチユーブ
、３ａ，４ａ……管路、３ｂ，４ｂ……第１の曲
部、３ｃ，４ｃ……第２の曲部、５……支持部、
６……支持部、９……加振器、１０，１０′……
ピツクアツプ。
Fig. 1 is a perspective view of an embodiment of the mass flowmeter according to the present invention, Figs. 2 A and B are side views seen from the direction in which the sensor tube extends and vice versa, and Fig. 3 is a main feature of the present invention. 4 is a view from the arrow Z direction in FIG. 1, FIG. 5 is a side view of the pickup, and FIGS. 6 and 7 are diagrams for explaining the operation during flow rate measurement. A perspective view and a side view, FIG. 8 is a waveform diagram of a pickup detection signal, and FIG. 9 is a modification of the present invention. 1...Mass flow meter, 3, 4...Sensor tube, 3a, 4a...Pipeline, 3b, 4b...First curved part, 3c, 4c...Second curved part, 5...Support part ,
6... Support part, 9... Vibrator, 10, 10'...
Pickup.
Claims (1)
流体流入方向に沿つて延びる流出管路と、前記流
出入管路の流体の流れ方向に直交するように前記
流出入管路にそれぞれ設けられた開口と、該開口
に接続されるように設けられたＵ字状のセンサ管
路と、該センサ管路を振動させる加振器と、前記
センサ管路の振動に伴うセンサ管路の変位を検出
するピツクアツプとからなる質量流量計において
、前記開口は前記流出入管路の流体の流れ方向に
合致するように設けられ、前記Ｕ字状のセンサ管
路はその端部がＵ字状の外方に位置するように折
曲して設けられ、該折曲した端部を前記開口に接
続してなる質量流量計。 an inflow pipe into which the fluid to be measured flows; an outflow pipe extending along the fluid inflow direction of the inflow pipe; a U-shaped sensor pipe provided to be connected to the opening; a vibrator for vibrating the sensor pipe; and a vibration exciter for vibrating the sensor pipe; In the mass flowmeter, the opening is provided to match the fluid flow direction of the inflow and outflow pipes, and the U-shaped sensor pipe has an end that extends outward from the U-shape. A mass flowmeter that is bent so as to be located at the opening, and the bent end is connected to the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987094543U JPH067324Y2 (en) | 1987-06-19 | 1987-06-19 | Mass flow meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987094543U JPH067324Y2 (en) | 1987-06-19 | 1987-06-19 | Mass flow meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6415U true JPS6415U (en) | 1989-01-05 |
| JPH067324Y2 JPH067324Y2 (en) | 1994-02-23 |
Family
ID=30958118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987094543U Expired - Lifetime JPH067324Y2 (en) | 1987-06-19 | 1987-06-19 | Mass flow meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067324Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3990333B2 (en) * | 2003-09-01 | 2007-10-10 | 株式会社ゴールドウイン | mask |
| US20070169533A1 (en) | 2005-12-30 | 2007-07-26 | Medtronic Minimed, Inc. | Methods and systems for detecting the hydration of sensors |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61290325A (en) * | 1985-06-17 | 1986-12-20 | Oval Eng Co Ltd | Mass flowmeter |
-
1987
- 1987-06-19 JP JP1987094543U patent/JPH067324Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61290325A (en) * | 1985-06-17 | 1986-12-20 | Oval Eng Co Ltd | Mass flowmeter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067324Y2 (en) | 1994-02-23 |