KR100420966B1 - 축전지의표시장치 - Google Patents

축전지의표시장치 Download PDF

Info

Publication number
KR100420966B1
KR100420966B1 KR1019970005070A KR19970005070A KR100420966B1 KR 100420966 B1 KR100420966 B1 KR 100420966B1 KR 1019970005070 A KR1019970005070 A KR 1019970005070A KR 19970005070 A KR19970005070 A KR 19970005070A KR 100420966 B1 KR100420966 B1 KR 100420966B1
Authority
KR
South Korea
Prior art keywords
columnar member
inclined surface
display
display device
specific gravity
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 - Lifetime
Application number
KR1019970005070A
Other languages
English (en)
Korean (ko)
Other versions
KR980006573A (ko
Inventor
도시히코 고노
슈이치 야마구치
Original Assignee
다이덴 가부시키가이샤
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 다이덴 가부시키가이샤 filed Critical 다이덴 가부시키가이샤
Publication of KR980006573A publication Critical patent/KR980006573A/ko
Application granted granted Critical
Publication of KR100420966B1 publication Critical patent/KR100420966B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/10—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing bodies wholly or partially immersed in fluid materials
    • G01N9/12—Investigating 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
    • G01N9/18—Special adaptations for indicating, recording, or control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/484—Accumulators 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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy 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)
KR1019970005070A 1996-02-29 1997-02-20 축전지의표시장치 Expired - Lifetime KR100420966B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1996-71104 1996-02-29
JP7110496 1996-02-29
JP1996006627U JP3032685U (ja) 1996-06-21 1996-06-21 蓄電池の表示装置
JP1996-6627 1996-06-21
JP1996-227558 1996-08-08
JP22755896A JP3774275B2 (ja) 1996-02-29 1996-08-08 蓄電池の表示装置

Publications (2)

Publication Number Publication Date
KR980006573A KR980006573A (ko) 1998-03-30
KR100420966B1 true KR100420966B1 (ko) 2004-07-09

Family

ID=49381866

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970005070A Expired - Lifetime KR100420966B1 (ko) 1996-02-29 1997-02-20 축전지의표시장치

Country Status (2)

Country Link
KR (1) KR100420966B1 (https=)
TW (1) TW322642B (https=)

Cited By (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
KR20150135607A (ko) 2014-05-22 2015-12-03 세방전지(주) 축전지용 인디케이터

Cited By (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
KR20150135607A (ko) 2014-05-22 2015-12-03 세방전지(주) 축전지용 인디케이터

Also Published As

Publication number Publication date
TW322642B (https=) 1997-12-11
KR980006573A (ko) 1998-03-30

Similar Documents

Publication Publication Date Title
JP5089379B2 (ja) 水準器で使用される暗色バンド付き気泡管
US4840137A (en) Liquid level gauging apparatus
US5065037A (en) Corrosion resistant refractive and adsorptive type optical liquid level sensors
EP0027099A1 (en) Refractive-index responsive light-signal system
JP5016677B2 (ja) 光電子水準器を備えた傾斜センサ
US3597973A (en) Combined level indicator and hydrometer
US6393910B1 (en) One-piece battery charge indicator cage
US11506491B2 (en) Vial with improved visibility for level
KR100420966B1 (ko) 축전지의표시장치
US4074025A (en) Indicating device for storage battery
US5811203A (en) Display device of storage battery
JP3774275B2 (ja) 蓄電池の表示装置
CA2455610A1 (en) Reflecting lighted level
JP3032685U (ja) 蓄電池の表示装置
US3869806A (en) Levelling instrument
KR200439312Y1 (ko) 시인성이 향상된 축전지 상태 표시기
KR100316547B1 (ko) 수준기
JP3026745U (ja) 蓄電池の表示装置
CN219301735U (zh) 水位测量装置及包含其的水箱组件
JPS59114415A (ja) 液量表示計
CN201656949U (zh) 光电液位开关
KR100533074B1 (ko) 표시유닛, 그 제조를 위한 금형 및 표시유닛을 가지는축전지
JPS63500894A (ja) 液化ガス容器のガスが間もなく空になることを検出するための装置および該装置を備えたガスライタ−
CA1161412A (en) Liquid level indicator
KR200406571Y1 (ko) 차량용 축전지의 인디케이터

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19970220

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20020118

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19970220

Comment text: Patent Application

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20031119

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20040219

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20040220

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20070116

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20071108

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20090205

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20091207

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20110216

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20111110

Start annual number: 9

End annual number: 9

FPAY Annual fee payment

Payment date: 20121203

Year of fee payment: 10

PR1001 Payment of annual fee

Payment date: 20121203

Start annual number: 10

End annual number: 10

FPAY Annual fee payment

Payment date: 20131112

Year of fee payment: 11

PR1001 Payment of annual fee

Payment date: 20131112

Start annual number: 11

End annual number: 11

FPAY Annual fee payment

Payment date: 20141202

Year of fee payment: 12

PR1001 Payment of annual fee

Payment date: 20141202

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 20151125

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20151125

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term