JPS6112342B2 - - Google Patents
Info
- Publication number
- JPS6112342B2 JPS6112342B2 JP55174013A JP17401380A JPS6112342B2 JP S6112342 B2 JPS6112342 B2 JP S6112342B2 JP 55174013 A JP55174013 A JP 55174013A JP 17401380 A JP17401380 A JP 17401380A JP S6112342 B2 JPS6112342 B2 JP S6112342B2
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- fiber
- separator
- polypropylene
- fibers
- 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
Links
- 239000000835 fiber Substances 0.000 claims description 75
- 239000004745 nonwoven fabric Substances 0.000 claims description 56
- 239000004743 Polypropylene Substances 0.000 claims description 30
- 229920001155 polypropylene Polymers 0.000 claims description 30
- -1 polypropylene Polymers 0.000 claims description 29
- 238000004804 winding Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 21
- 230000014759 maintenance of location Effects 0.000 description 20
- 229920001778 nylon Polymers 0.000 description 16
- 239000003792 electrolyte Substances 0.000 description 10
- 239000004677 Nylon Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910003307 Ni-Cd Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 229910018661 Ni(OH) Inorganic materials 0.000 description 1
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/494—Tensile strength
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cell Separators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55174013A JPS5796459A (en) | 1980-12-09 | 1980-12-09 | Enclosed alkaline storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55174013A JPS5796459A (en) | 1980-12-09 | 1980-12-09 | Enclosed alkaline storage battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5796459A JPS5796459A (en) | 1982-06-15 |
| JPS6112342B2 true JPS6112342B2 (no) | 1986-04-08 |
Family
ID=15971108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55174013A Granted JPS5796459A (en) | 1980-12-09 | 1980-12-09 | Enclosed alkaline storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5796459A (no) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS609056A (ja) * | 1983-06-27 | 1985-01-18 | Dynic Corp | アルカリ電池セパレ−タ |
| JPS60218773A (ja) * | 1984-04-12 | 1985-11-01 | Sanyo Electric Co Ltd | 密閉型アルカリ蓄電池 |
| JPH0722853Y2 (ja) * | 1988-12-23 | 1995-05-24 | 株式会社ユアサコーポレーション | アルカリ蓄電池 |
| FR2751469A1 (fr) * | 1996-07-18 | 1998-01-23 | Accumulateurs Fixes | Separateur pour accumulateur ni-mh |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4978138A (no) * | 1972-11-06 | 1974-07-27 | ||
| JPS50114550A (no) * | 1974-02-26 | 1975-09-08 |
-
1980
- 1980-12-09 JP JP55174013A patent/JPS5796459A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4978138A (no) * | 1972-11-06 | 1974-07-27 | ||
| JPS50114550A (no) * | 1974-02-26 | 1975-09-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5796459A (en) | 1982-06-15 |
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