WO2000008699A1 - Ultraminiaturized reserve battery cell - Google Patents
Ultraminiaturized reserve battery cell Download PDFInfo
- Publication number
- WO2000008699A1 WO2000008699A1 PCT/KR1999/000437 KR9900437W WO0008699A1 WO 2000008699 A1 WO2000008699 A1 WO 2000008699A1 KR 9900437 W KR9900437 W KR 9900437W WO 0008699 A1 WO0008699 A1 WO 0008699A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reserve
- battery cell
- membrane
- electrolyte
- battery
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/30—Deferred-action cells
- H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/30—Deferred-action cells
- H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
- H01M6/38—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells by mechanical means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
Definitions
- the present invention relates to a battery-related technology, and more particularly to a reserve-battery cell that is activated only when a user performs an intended operation and generates electric energy.
- Reserve-Battery Cell BACKGROUND ART
- a battery is composed of an anode / cathode active material and an electrolytic solution which chemically reacts with these to generate electric energy.
- a reserve-battery cell is different from a primary / secondary battery in which the electrolyte is normally in contact with the anode / cathode active material. The electrolyte is stored in a separate sealed container.
- An object of the present invention is to activate a battery with a small size and a small force.
- the purpose is to provide a reserve-battery-cell that can be used in small electronic systems.
- a characteristic reserve-battery cell of the present invention for achieving the above technical object is an electrolyte storage container (11) for storing an electrolyte, and an external storage connected to the electrolyte storage container.
- a reaction vessel (29) that generates an electromotive force from the electrolyte provided from the electrolyte storage vessel when a shock is applied, and a separation pipe between the reaction vessel (29) and the electrolyte storage vessel ⁇ Has an area made of the first membrane having a relatively small thickness, and when the external shock is applied, the first membrane is easily broken and the electrolyte flows into the reaction vessel. It is characterized by being performed.
- Figures la and lb are cross-sectional structural diagrams of a micro-reservoir-battery cell according to one embodiment of the present invention.
- the membrane structure (11a) is formed thinner by shaving a part of the lower plate of the electrolyte container (11) using micromachining technology, and is formed thinner than the surrounding lower plate. (11a) is that it can be formed of the same material as the lower plate.
- the injection port (12) is tightly sealed with a sealing material (13).
- Use substances such as epoxy resin, plastic resin, and indium that do not chemically react with the material.
- An anode material (14) is attached below the lower plate of the electrolyte container (11) excluding the membrane structure (11a), and is electrically in contact with the lower plate of the electrolyte container (11).
- the reserve-battery cell starts the operation of the battery without destroying the outside of the battery cell.
- This has the advantage that no electrolyte leakage occurs and no separate electrolyte leakage prevention device needs to be installed.
- the membrane structure is set to 5.0 / xm thickness in the above-described embodiment has been described as an example, but the technical principle of the present invention can be applied if the thickness is 20 m or less. Further, the technical principle of the present invention can be applied to a case where the positions of the anode material and the cathode material are changed as necessary.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
- Filling, Topping-Up Batteries (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU50700/99A AU5070099A (en) | 1998-08-06 | 1999-08-05 | Ultraminiaturized reserve battery cell |
EP99935165A EP1104038A4 (en) | 1998-08-06 | 1999-08-05 | UTRAMINIATURIZED RESERVE BATTERY CELL |
US09/744,951 US6844108B1 (en) | 1998-08-06 | 1999-08-05 | Ultraminiaturized reserve battery cell |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980032068A KR100307311B1 (ko) | 1998-08-06 | 1998-08-06 | 초소형리저브-배터리셀 |
KR1998/32068 | 1998-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000008699A1 true WO2000008699A1 (en) | 2000-02-17 |
Family
ID=19546632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR1999/000437 WO2000008699A1 (en) | 1998-08-06 | 1999-08-05 | Ultraminiaturized reserve battery cell |
Country Status (5)
Country | Link |
---|---|
US (1) | US6844108B1 (ja) |
EP (1) | EP1104038A4 (ja) |
KR (1) | KR100307311B1 (ja) |
AU (1) | AU5070099A (ja) |
WO (1) | WO2000008699A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7504177B2 (en) * | 2004-08-23 | 2009-03-17 | Eaglepicher Technologies, Llc | Reserve battery with set back mechanism for delayed battery activation |
WO2013108917A1 (ja) * | 2012-01-20 | 2013-07-25 | 三嶋電子株式会社 | 水電池用の給水器及びこの給水器を備えた水電池 |
US20230327093A1 (en) * | 2022-04-07 | 2023-10-12 | Lin-Shu Du | Lithium alloy based anode for non-aqueous ammonia primary and reserve batteries |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040023082A1 (en) * | 2002-07-31 | 2004-02-05 | Kelly Ronald James | Fuel cell having activation mechanism and method for forming same |
JP2008065360A (ja) * | 2005-03-07 | 2008-03-21 | Wise Media Technology Inc | 時限付き使い捨てidタグ |
US20090042066A1 (en) * | 2007-08-10 | 2009-02-12 | Mphase Technologies, Inc. | Adjustable Barrier For Regulating Flow Of A Fluid |
US20090042065A1 (en) * | 2007-08-10 | 2009-02-12 | Mphase Technologies, Inc. | Event Activated Micro Control Devices |
EP2026392A1 (en) | 2007-08-17 | 2009-02-18 | Acreo AB | Electrochemical structure |
US20100021806A1 (en) * | 2008-07-09 | 2010-01-28 | Mphase Technologies, Inc. | Reserve Battery |
US20110048910A1 (en) * | 2009-09-02 | 2011-03-03 | Mphase Technologies, Inc. | Electrical Device Having A Reserve Battery Activation System |
US8603658B2 (en) | 2010-04-16 | 2013-12-10 | Eaglepicher Technologies, Llc | Activation mechanism for a reserve battery cell |
US9084539B2 (en) * | 2012-02-02 | 2015-07-21 | Volcano Corporation | Wireless pressure wire system with integrated power |
WO2014135846A1 (en) * | 2013-03-04 | 2014-09-12 | Bae Systems Plc | Standby electrical energy storage devices |
WO2018104767A1 (en) | 2016-12-07 | 2018-06-14 | Hajdu Imre | Power source device |
KR102310182B1 (ko) * | 2019-10-22 | 2021-10-08 | 세주엔지니어링 주식회사 | 전압상승 시간이 빠른 비축전지 |
US20230155141A1 (en) * | 2021-07-26 | 2023-05-18 | Omnitek Partners Llc | Miniature Reserve Battery Arrays and Stand-Alone For Munitions and the Like |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4835381Y1 (ja) * | 1969-04-24 | 1973-10-25 | ||
US3839092A (en) * | 1973-04-02 | 1974-10-01 | Yardney International Corp | Electro-chemical, gasproof button cell |
US4065606A (en) * | 1975-06-10 | 1977-12-27 | The Mcmurdo Instrument Company Limited | Electric reserve batteries |
JPH03119957U (ja) * | 1990-03-23 | 1991-12-10 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL107901C (ja) * | 1953-11-04 | |||
US3445295A (en) * | 1966-09-30 | 1969-05-20 | Honeywell Inc | Ammonia battery |
JPS5325960B2 (ja) | 1971-09-06 | 1978-07-29 | ||
US3929508A (en) * | 1974-03-15 | 1975-12-30 | Us Navy | Reserve battery |
FR2368150A1 (fr) * | 1976-10-13 | 1978-05-12 | Accumulateurs Fixes | Pile a amorcage central |
US4446211A (en) * | 1983-05-13 | 1984-05-01 | Gte Communications Products Corporation | Reserve electrochemical battery |
US4968567A (en) * | 1989-07-31 | 1990-11-06 | Honeywell Inc. | Reserve activated electrochemical cell with a cell condition checking apparatus |
-
1998
- 1998-08-06 KR KR1019980032068A patent/KR100307311B1/ko not_active IP Right Cessation
-
1999
- 1999-08-05 EP EP99935165A patent/EP1104038A4/en not_active Withdrawn
- 1999-08-05 WO PCT/KR1999/000437 patent/WO2000008699A1/ja active Application Filing
- 1999-08-05 US US09/744,951 patent/US6844108B1/en not_active Expired - Fee Related
- 1999-08-05 AU AU50700/99A patent/AU5070099A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4835381Y1 (ja) * | 1969-04-24 | 1973-10-25 | ||
US3839092A (en) * | 1973-04-02 | 1974-10-01 | Yardney International Corp | Electro-chemical, gasproof button cell |
US4065606A (en) * | 1975-06-10 | 1977-12-27 | The Mcmurdo Instrument Company Limited | Electric reserve batteries |
JPH03119957U (ja) * | 1990-03-23 | 1991-12-10 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1104038A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7504177B2 (en) * | 2004-08-23 | 2009-03-17 | Eaglepicher Technologies, Llc | Reserve battery with set back mechanism for delayed battery activation |
WO2013108917A1 (ja) * | 2012-01-20 | 2013-07-25 | 三嶋電子株式会社 | 水電池用の給水器及びこの給水器を備えた水電池 |
US20230327093A1 (en) * | 2022-04-07 | 2023-10-12 | Lin-Shu Du | Lithium alloy based anode for non-aqueous ammonia primary and reserve batteries |
Also Published As
Publication number | Publication date |
---|---|
AU5070099A (en) | 2000-02-28 |
KR100307311B1 (ko) | 2001-10-19 |
EP1104038A4 (en) | 2003-05-28 |
KR20000013301A (ko) | 2000-03-06 |
US6844108B1 (en) | 2005-01-18 |
EP1104038A1 (en) | 2001-05-30 |
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