JPH0314423U - - Google Patents
Info
- Publication number
- JPH0314423U JPH0314423U JP7410689U JP7410689U JPH0314423U JP H0314423 U JPH0314423 U JP H0314423U JP 7410689 U JP7410689 U JP 7410689U JP 7410689 U JP7410689 U JP 7410689U JP H0314423 U JPH0314423 U JP H0314423U
- Authority
- JP
- Japan
- Prior art keywords
- unit case
- water meter
- electronic circuit
- electrical shielding
- electronic
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000009413 insulation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案に係る電子式水道メータの実施
例におけるユニツトケースの断面図、第２図は従
来のユニツトケースの断面図。
１０……ユニツトケース、１４ａ，１４ｂ……
ステンレス繊維を含む有する第１の樹脂層、１６
ａ，１６ｂ……絶縁性を有する第２の樹脂層、２
２……電子回路部。
FIG. 1 is a sectional view of a unit case in an embodiment of an electronic water meter according to the present invention, and FIG. 2 is a sectional view of a conventional unit case. 10...Unit case, 14a, 14b...
a first resin layer containing stainless steel fibers, 16;
a, 16b... Second resin layer having insulation properties, 2
2...Electronic circuit section.
Claims (1)
に収容された電子式水道メータにおいて、前記ユ
ニツトケースは合成樹脂で形成されると共に、導
電性繊維の含有等の電気シールド処理が施され、
内壁面は電気的に絶縁処理が施されるか、または
、ユニツトケースと前記電子回路部との間に絶縁
部材が介挿されていることを特徴とする電子式水
道メータ。 In an electronic water meter in which an electronic circuit part is housed in a unit case for electrical shielding, the unit case is made of synthetic resin and is subjected to electrical shielding treatment such as containing conductive fibers,
An electronic water meter characterized in that the inner wall surface is electrically insulated or an insulating member is inserted between the unit case and the electronic circuit section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7410689U JPH0314423U (en) | 1989-06-24 | 1989-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7410689U JPH0314423U (en) | 1989-06-24 | 1989-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314423U true JPH0314423U (en) | 1991-02-14 |
Family
ID=31613510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7410689U Pending JPH0314423U (en) | 1989-06-24 | 1989-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4532997B2 (en) * | 2004-06-02 | 2010-08-25 | 株式会社三栄水栓製作所 | Discharge switching device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542454B2 (en) * | 1973-08-25 | 1979-02-07 | ||
| JPS5694220A (en) * | 1979-12-28 | 1981-07-30 | Ricoh Co Ltd | Electronic water service meter |
-
1989
- 1989-06-24 JP JP7410689U patent/JPH0314423U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS542454B2 (en) * | 1973-08-25 | 1979-02-07 | ||
| JPS5694220A (en) * | 1979-12-28 | 1981-07-30 | Ricoh Co Ltd | Electronic water service meter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4532997B2 (en) * | 2004-06-02 | 2010-08-25 | 株式会社三栄水栓製作所 | Discharge switching device |
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