TW322642B - - Google Patents

Download PDF

Info

Publication number
TW322642B
TW322642B TW086102148A TW86102148A TW322642B TW 322642 B TW322642 B TW 322642B TW 086102148 A TW086102148 A TW 086102148A TW 86102148 A TW86102148 A TW 86102148A TW 322642 B TW322642 B TW 322642B
Authority
TW
Taiwan
Prior art keywords
inclined surface
display
light
columnar member
electrolyte
Prior art date
Application number
TW086102148A
Other languages
English (en)
Chinese (zh)
Original Assignee
Daiden Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP1996006627U external-priority patent/JP3032685U/ja
Priority claimed from JP22755896A external-priority patent/JP3774275B2/ja
Application filed by Daiden Co Ltd filed Critical Daiden Co Ltd
Application granted granted Critical
Publication of TW322642B publication Critical patent/TW322642B/zh

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/10Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
    • G01N9/12Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials by observing the depth of immersion of the bodies, e.g. hydrometers
    • G01N9/18Special adaptations for indicating, recording, or control
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644Constructional arrangements
    • G01R31/3646Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/484Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Secondary Cells (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW086102148A 1996-02-29 1997-02-22 TW322642B (ca)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7110496 1996-02-29
JP1996006627U JP3032685U (ja) 1996-06-21 1996-06-21 蓄電池の表示装置
JP22755896A JP3774275B2 (ja) 1996-02-29 1996-08-08 蓄電池の表示装置

Publications (1)

Publication Number Publication Date
TW322642B true TW322642B (ca) 1997-12-11

Family

ID=49381866

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086102148A TW322642B (ca) 1996-02-29 1997-02-22

Country Status (2)

Country Link
KR (1) KR100420966B1 (ca)
TW (1) TW322642B (ca)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100704949B1 (ko) * 2005-09-05 2007-04-09 황철애 배기 플러그형 축전지 인디케이터
KR101589915B1 (ko) 2014-05-22 2016-02-01 세방전지(주) 축전지용 인디케이터

Also Published As

Publication number Publication date
KR980006573A (ko) 1998-03-30
KR100420966B1 (ko) 2004-07-09

Similar Documents

Publication Publication Date Title
US3738734A (en) Optical fluid lens construction
Gunther Early science in Oxford
CN102209879B (zh) 具有改善气泡可视度的水平气泡管水平仪
JP5089379B2 (ja) 水準器で使用される暗色バンド付き気泡管
US2554557A (en) Vent plug and liquid level indicator for batteries
TW322642B (ca)
WO2008107868A1 (en) Three phase bubble vial
KR20060036888A (ko) 빛의 반사 및 굴절실험기구
US674107A (en) Level-glass.
CN211477285U (zh) 一种便携式河塘水深测量装置
CN210955834U (zh) 一种新型地球仪装置
AU2250000A (en) Image cup for decoration and method for projecting image using the same
JP3774275B2 (ja) 蓄電池の表示装置
US20060254066A1 (en) Level-determining adhesive patch
KR100533074B1 (ko) 표시유닛, 그 제조를 위한 금형 및 표시유닛을 가지는축전지
JP2004198215A (ja) 液位検出装置及びこれを備えた蓄電池
US5811203A (en) Display device of storage battery
CN215837509U (zh) 笔盒盖及其笔盒
CN201111759Y (zh) 光的反射、折射演示装置
JP3032685U (ja) 蓄電池の表示装置
US837315A (en) Artificial horizon.
JP2000132092A (ja) 「地軸傾斜角と太陽光」実験機
CN212594006U (zh) 一种多变进口小孔成像玩具装置
CN201765744U (zh) 地理教学用光导演示地形模型
US3497963A (en) Compass