JP6301652B2 - 電動弁 - Google Patents
電動弁 Download PDFInfo
- Publication number
- JP6301652B2 JP6301652B2 JP2013272798A JP2013272798A JP6301652B2 JP 6301652 B2 JP6301652 B2 JP 6301652B2 JP 2013272798 A JP2013272798 A JP 2013272798A JP 2013272798 A JP2013272798 A JP 2013272798A JP 6301652 B2 JP6301652 B2 JP 6301652B2
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- JP
- Japan
- Prior art keywords
- case
- valve
- motor
- electronic component
- drive mechanism
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000004397 blinking Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Safety Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Description
Claims (4)
- 給水配管に内装される弁体と、給水配管の上面に取付けられる第一のケースに収納されて弁体に連結された弁軸を介して弁体を給水配管内で開閉操作させる駆動機構部と、駆動機構部を駆動させるための、電池を含む複数の電子部品を有した電子部品群とを備え、
駆動機構部は、第一のケース内に挿通された弁軸に着脱自在に外嵌されて弁軸回りに回動するヘリカルギヤを備え、
第一のケースは、その底壁および給水配管の上面を挿通するボルトによって給水配管に着脱自在とされるとともに、底壁はボルトを外周部で囲むシール部材を介して給水配管の上面に取付けられ、
電子部品群は、駆動機構部の被駆動伝達部に駆動力を伝達するための駆動伝達部を備えるとともに、複数の電子部品のユニットとして構成され、被駆動伝達部と駆動伝達部とが着脱自在に構成され、
第一のケースの上方の開放部に蓋体が着脱自在に取付けられたことを特徴とする電動弁。 - 電子部品群は第一のケースとは別体の第二のケースに収納された請求項1記載の電動弁。
- 第二のケースは、第一のケースの上面に配置された請求項2記載の電動弁。
- 電子部品群の電子部品として、駆動伝達部である直流電動機と、直流電動機に電力を供給するための電池と、所定の震度以上の地震を検知する地震検知器と、地震検知器からの震度信号の入力により電池から直流電動機へ電力を供給するよう制御する機能を有する制御基板とを備えた請求項1ないし請求項3の何れか1項に記載の電動弁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013272798A JP6301652B2 (ja) | 2013-12-27 | 2013-12-27 | 電動弁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013272798A JP6301652B2 (ja) | 2013-12-27 | 2013-12-27 | 電動弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015127556A JP2015127556A (ja) | 2015-07-09 |
JP6301652B2 true JP6301652B2 (ja) | 2018-03-28 |
Family
ID=53837642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013272798A Active JP6301652B2 (ja) | 2013-12-27 | 2013-12-27 | 電動弁 |
Country Status (1)
Country | Link |
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JP (1) | JP6301652B2 (ja) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4231389A (en) * | 1978-09-15 | 1980-11-04 | New Concepts, Inc. | Removable operator for gate valves |
JP2000356277A (ja) * | 1999-04-14 | 2000-12-26 | Bridgestone Corp | 緊急遮断弁および緊急遮断弁設置水槽 |
JP2001289343A (ja) * | 2000-04-05 | 2001-10-19 | Hitachi Valve Ltd | 緊急遮断弁及び緊急遮断弁群 |
JP2007113626A (ja) * | 2005-10-19 | 2007-05-10 | Yamatake Corp | 電動アクチュエータ |
CN101443587B (zh) * | 2006-05-19 | 2010-12-08 | 株式会社巴技术研究所 | 阀驱动装置 |
JP4878962B2 (ja) * | 2006-08-29 | 2012-02-15 | 株式会社大京アステージ | 緊急遮断弁装置 |
-
2013
- 2013-12-27 JP JP2013272798A patent/JP6301652B2/ja active Active
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JP2015127556A (ja) | 2015-07-09 |
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