JPS5490079A - Double electrode - Google Patents
Double electrodeInfo
- Publication number
- JPS5490079A JPS5490079A JP14352978A JP14352978A JPS5490079A JP S5490079 A JPS5490079 A JP S5490079A JP 14352978 A JP14352978 A JP 14352978A JP 14352978 A JP14352978 A JP 14352978A JP S5490079 A JPS5490079 A JP S5490079A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- cathode
- anode
- diaphragm
- support body
- 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.)
- Pending
Links
Landscapes
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
PURPOSE: To provide a double electrode which makes the entire diaphragm conductive with a higher pressure welding effect while enabling the shielding of diffusing H2 to the anode metal member from the member on the cathode side of the diaphragm with metal such as copper, lead and Al or alloy thereof interposed in the intermediate layer of the diaphragm provided with the pressure welded section.
CONSTITUTION: This double electrode has a diaphragm comprising a metal member 1 on the anode side, an intermediate metal 2 and a metal member 3 on the cathode side. The member 1 of the diaphragm 4 and a porous anode plate 5 is connected by an anode support body 6 and the member 3 and a porous cathode plate by a cathode support body 8. A parallel band-shaped pressure welded section 9 is provided in the proximity of either side of the support body 6 to reduce the electric route. The afore-mentioned metal 2 employs a soft conductive metal such as copper, lead and Al, the anode member Ti, Ta or the like and the cathode member anti-corrotion material (e.g. screen made of iron or Ni) subject to the condition of the cathode. The pressure welded section protects the metal members on the cathode or anode side while negligible in the electric resistance while it is energized.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14352978A JPS5490079A (en) | 1978-11-22 | 1978-11-22 | Double electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14352978A JPS5490079A (en) | 1978-11-22 | 1978-11-22 | Double electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5490079A true JPS5490079A (en) | 1979-07-17 |
Family
ID=15340853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14352978A Pending JPS5490079A (en) | 1978-11-22 | 1978-11-22 | Double electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5490079A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734180A (en) * | 1985-10-23 | 1988-03-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Bipolar electrolyzer and unit cell |
| US5225060A (en) * | 1991-03-18 | 1993-07-06 | Asahi Kasei Kogyo Kabushiki Kaisha | Bipolar, filter press type electrolytic cell |
| JP2010517780A (en) * | 2007-02-01 | 2010-05-27 | ウデノラ・ソチエタ・ペル・アツィオーニ | Method for manufacturing contact strip for electrolyzer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210864A (en) * | 1975-07-16 | 1977-01-27 | Takatomi Honma | Bipolar electrode |
-
1978
- 1978-11-22 JP JP14352978A patent/JPS5490079A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5210864A (en) * | 1975-07-16 | 1977-01-27 | Takatomi Honma | Bipolar electrode |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734180A (en) * | 1985-10-23 | 1988-03-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Bipolar electrolyzer and unit cell |
| US5225060A (en) * | 1991-03-18 | 1993-07-06 | Asahi Kasei Kogyo Kabushiki Kaisha | Bipolar, filter press type electrolytic cell |
| JP2010517780A (en) * | 2007-02-01 | 2010-05-27 | ウデノラ・ソチエタ・ペル・アツィオーニ | Method for manufacturing contact strip for electrolyzer |
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