CN110678720B - 液面检测装置 - Google Patents

液面检测装置 Download PDF

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Publication number
CN110678720B
CN110678720B CN201880035039.3A CN201880035039A CN110678720B CN 110678720 B CN110678720 B CN 110678720B CN 201880035039 A CN201880035039 A CN 201880035039A CN 110678720 B CN110678720 B CN 110678720B
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CN
China
Prior art keywords
hole
swing
rotation shaft
sensor body
liquid level
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
Application number
CN201880035039.3A
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English (en)
Chinese (zh)
Other versions
CN110678720A (zh
Inventor
佐藤哲也
坂牧明
川村树
阿部朝子
泷口敏生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Seiki Co Ltd
Original Assignee
Nippon Seiki Co Ltd
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Filing date
Publication date
Application filed by Nippon Seiki Co Ltd filed Critical Nippon Seiki Co Ltd
Publication of CN110678720A publication Critical patent/CN110678720A/zh
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Publication of CN110678720B publication Critical patent/CN110678720B/zh
Expired - Fee Related legal-status Critical Current
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    • 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

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
CN201880035039.3A 2017-05-30 2018-05-25 液面检测装置 Expired - Fee Related CN110678720B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2017-106594 2017-05-30
JP2017106594 2017-05-30
JP2018-097002 2018-05-21
JP2018097002 2018-05-21
PCT/JP2018/020136 WO2018221399A1 (ja) 2017-05-30 2018-05-25 液面検出装置

Publications (2)

Publication Number Publication Date
CN110678720A CN110678720A (zh) 2020-01-10
CN110678720B true CN110678720B (zh) 2021-08-31

Family

ID=64455928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880035039.3A Expired - Fee Related CN110678720B (zh) 2017-05-30 2018-05-25 液面检测装置

Country Status (3)

Country Link
JP (1) JP6922979B2 (ja)
CN (1) CN110678720B (ja)
WO (1) WO2018221399A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021099240A (ja) * 2019-12-20 2021-07-01 日本精機株式会社 液面検出装置
JP7367536B2 (ja) * 2020-01-21 2023-10-24 日本精機株式会社 液面検出装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2371546Y (zh) * 1999-05-06 2000-03-29 丹东市通博电器有限公司 电动浮筒液位变送器
US20050139003A1 (en) * 2003-02-26 2005-06-30 Rudolph Bergsma Trust Hermetic fuel level sender
JP4867531B2 (ja) * 2006-09-01 2012-02-01 株式会社デンソー 液面検出装置
JP4957493B2 (ja) * 2007-10-01 2012-06-20 株式会社デンソー 液面検出装置
JP2009243990A (ja) * 2008-03-31 2009-10-22 Nippon Seiki Co Ltd 液面検出装置
JP2009276103A (ja) * 2008-05-13 2009-11-26 Alps Electric Co Ltd 液面レベルセンサ
JP5152679B2 (ja) * 2009-03-27 2013-02-27 日本精機株式会社 液面検出装置
JP5647021B2 (ja) * 2011-01-24 2014-12-24 矢崎総業株式会社 液面レベル検出装置
JP5825520B2 (ja) * 2011-12-28 2015-12-02 日本精機株式会社 液面検出装置
JP6061137B2 (ja) * 2013-01-21 2017-01-18 日本精機株式会社 液面検出装置
CN103616058A (zh) * 2013-12-06 2014-03-05 安徽江淮汽车股份有限公司 一种密封式油量传感器
JP2017053692A (ja) * 2015-09-09 2017-03-16 日本精機株式会社 液面位置検出装置
CN206019792U (zh) * 2016-08-31 2017-03-15 西安恒基光电科技有限责任公司 储运发箱用液位检测装置

Also Published As

Publication number Publication date
WO2018221399A1 (ja) 2018-12-06
JP6922979B2 (ja) 2021-08-18
JPWO2018221399A1 (ja) 2020-04-02
CN110678720A (zh) 2020-01-10

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Granted publication date: 20210831