JP5019044B2 - 液面検出装置 - Google Patents
液面検出装置 Download PDFInfo
- Publication number
- JP5019044B2 JP5019044B2 JP2007225941A JP2007225941A JP5019044B2 JP 5019044 B2 JP5019044 B2 JP 5019044B2 JP 2007225941 A JP2007225941 A JP 2007225941A JP 2007225941 A JP2007225941 A JP 2007225941A JP 5019044 B2 JP5019044 B2 JP 5019044B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid level
- level detection
- circuit board
- contact
- detection device
- 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 - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
- G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Level Indicators Using A Float (AREA)
Description
2 フロートアーム
2a 端部
3 回転体(アームホルダ)
3a 孔
3b 軸部
3c 係止爪
3d 係止片
3e アーム保持部
3f 開口
3g 壁
3h 突起(被回動規制部)
3i 位置決め壁部
3j 底上げ用の壁
3k 爪
3m 弾性片
4 ケース体(フレーム)
4a 突出部
4b 軸受部
4c 開口部(係合部)
4d 突部(回動規制部)
4e 壁
4f 取付部
4g 係止爪
5 回路基板
5a、5b 抵抗体
5c 貫通孔
5d、5e 電極
5f 抵抗体
6 摺動接点部(第1の接点)
7 摺動接点部(第2の接点)
8、9 通電端子
10 収納部材(燃料タンク)
10a 開口
11 取付部材
11a 蓋部
11b 貫通孔
11c 開口
11d コネクタ
12 外部取出端子部
13、13a、14、14a 接点部
Claims (4)
- 抵抗体を備えた回路基板と、前記回路基板上を摺動する摺動接点部を備えた通電端子と、前記回路基板を保持するとともに液面の変位に基づいて動く回転体と、前記通電端子を保持するケース体と、を備えた液面検出装置であって、被測定対象を収納する収納部材に設けた取付部材に固定するための取付部を前記ケース体に設け、前記ケース体から露出する接点部を前記通電端子に設け、前記取付部を前記取付部材に固定するときに前記接点部が前記取付部材に設けた外部取出端子部と電気的に接続することを特徴とする液面検出装置。
- 前記通電端子は、前記摺動接点部と前記接点部とを同一材料にて形成したことを特徴とする請求項1に記載の液面検出装置。
- 前記接点部は、折り曲げて形成したことを特徴とする請求項2に記載の液面検出装置。
- 前記通電端子は、前記接点部が前記摺動接点部より厚い板状の材料にて形成したことを特徴とする請求項1に記載の液面検出装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007225941A JP5019044B2 (ja) | 2007-08-31 | 2007-08-31 | 液面検出装置 |
PCT/JP2008/064775 WO2009028359A1 (ja) | 2007-08-31 | 2008-08-20 | 液面検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007225941A JP5019044B2 (ja) | 2007-08-31 | 2007-08-31 | 液面検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009058376A JP2009058376A (ja) | 2009-03-19 |
JP5019044B2 true JP5019044B2 (ja) | 2012-09-05 |
Family
ID=40387082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007225941A Expired - Fee Related JP5019044B2 (ja) | 2007-08-31 | 2007-08-31 | 液面検出装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5019044B2 (ja) |
WO (1) | WO2009028359A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010054604A1 (de) * | 2010-12-15 | 2012-06-21 | Continental Automotive Gmbh | Vorrichtung zum Erstellen einer elektrischen Verbindung |
WO2018074352A1 (ja) * | 2016-10-21 | 2018-04-26 | 日本精機株式会社 | 移動センサ用の被検出ユニットおよびこれを備えた液面検出装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6443728A (en) * | 1987-08-10 | 1989-02-16 | Nippon Denso Co | Sensor |
JP3146584B2 (ja) * | 1992-02-05 | 2001-03-19 | 株式会社デンソー | 液面検出装置 |
JP3629840B2 (ja) * | 1996-05-08 | 2005-03-16 | 株式会社デンソー | 液面検出装置の取付け構造 |
JP3644528B2 (ja) * | 1998-11-30 | 2005-04-27 | 日本精機株式会社 | 液面検出装置 |
JP2001194212A (ja) * | 1999-10-29 | 2001-07-19 | Nippon Seiki Co Ltd | 液面検出装置 |
JP3700652B2 (ja) * | 2002-01-21 | 2005-09-28 | 株式会社デンソー | 液面検出器のタンク取付構造 |
JP2005241553A (ja) * | 2004-02-27 | 2005-09-08 | Nippon Seiki Co Ltd | 液面検出装置 |
-
2007
- 2007-08-31 JP JP2007225941A patent/JP5019044B2/ja not_active Expired - Fee Related
-
2008
- 2008-08-20 WO PCT/JP2008/064775 patent/WO2009028359A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2009058376A (ja) | 2009-03-19 |
WO2009028359A1 (ja) | 2009-03-05 |
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