JPH0335428U - - Google Patents
Info
- Publication number
- JPH0335428U JPH0335428U JP9688589U JP9688589U JPH0335428U JP H0335428 U JPH0335428 U JP H0335428U JP 9688589 U JP9688589 U JP 9688589U JP 9688589 U JP9688589 U JP 9688589U JP H0335428 U JPH0335428 U JP H0335428U
- Authority
- JP
- Japan
- Prior art keywords
- magnets
- flowmeter
- holder
- view
- flow rate
- 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
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction 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図及び第２図は本考案になる流量計の一実
施例の縦断面図、横断面図、第３図は回転子の縦
断面図、第４図は本考案の要部の斜視図、第５図
はホルダ内に磁石を取付けた状態を示す縦断面図
、第６図は本考案の変形例の平面図、第７図は回
転子の不等速回転の特性を示す線図、第８図Ａ，
Ｂ，Ｃは従来の流量計に用いられた回転子を示す
平面図、縦断面図、拡大断面図である。
１１……容積式流量計、１４，１５……回転子
、１８，１９……回転軸、２４，３１……磁石取
付部、２７……ピツクアツプ、２８……ホルダ、
２８ａ〜２８ｄ……磁石挿入孔、２８ｅ……環状
溝、２９ａ〜２９ｄ，３２……磁石、３０，３３
……蓋部材。
Figures 1 and 2 are a vertical cross-sectional view and a cross-sectional view of an embodiment of the flowmeter of the present invention, Figure 3 is a vertical cross-sectional view of the rotor, and Figure 4 is a perspective view of the main parts of the present invention. , FIG. 5 is a longitudinal cross-sectional view showing the state in which the magnet is installed in the holder, FIG. 6 is a plan view of a modification of the present invention, and FIG. 7 is a diagram showing the characteristics of inconstant speed rotation of the rotor. Figure 8A,
B and C are a plan view, a vertical sectional view, and an enlarged sectional view showing a rotor used in a conventional flowmeter. 11... Positive displacement flowmeter, 14, 15... Rotor, 18, 19... Rotating shaft, 24, 31... Magnet mounting part, 27... Pickup, 28... Holder,
28a-28d... Magnet insertion hole, 28e... Annular groove, 29a-29d, 32... Magnet, 30, 33
...Lid member.
Claims (1)
の磁石を設け、該複数の磁石の移動をピツクアツ
プにより検出して流量を計測する流量計において
、 前記複数の磁石が挿入される複数の挿入孔を環
状に配設され、前記回転体の回転軸に対して同心
円状に配設される環状のホルダと、前記ホルダの
複数の挿入孔を閉蓋する環状の蓋部材とを具備し
てなる流量計。[Scope of Claim for Utility Model Registration] A flowmeter that measures the flow rate by providing a plurality of magnets on a rotating body that rotates in accordance with the flow rate of a fluid to be measured, and detecting the movement of the plurality of magnets by a pick-up, an annular holder having a plurality of insertion holes into which magnets are inserted and arranged concentrically with respect to the rotation axis of the rotating body; and an annular holder that closes the plurality of insertion holes of the holder. A flowmeter comprising a lid member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9688589U JPH0622175Y2 (en) | 1989-08-18 | 1989-08-18 | Flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9688589U JPH0622175Y2 (en) | 1989-08-18 | 1989-08-18 | Flowmeter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0335428U true JPH0335428U (en) | 1991-04-08 |
| JPH0622175Y2 JPH0622175Y2 (en) | 1994-06-08 |
Family
ID=31646061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9688589U Expired - Lifetime JPH0622175Y2 (en) | 1989-08-18 | 1989-08-18 | Flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622175Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005071820A (en) * | 2003-08-25 | 2005-03-17 | Densei Lambda Kk | Battery pack, battery pack housing board, and mounting method of battery pack |
-
1989
- 1989-08-18 JP JP9688589U patent/JPH0622175Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005071820A (en) * | 2003-08-25 | 2005-03-17 | Densei Lambda Kk | Battery pack, battery pack housing board, and mounting method of battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622175Y2 (en) | 1994-06-08 |
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