IT1146875B - Complesso a interruttori elettrici per la derivazione di corrente in celle elettrolitiche - Google Patents
Complesso a interruttori elettrici per la derivazione di corrente in celle elettroliticheInfo
- Publication number
- IT1146875B IT1146875B IT41583/81A IT4158381A IT1146875B IT 1146875 B IT1146875 B IT 1146875B IT 41583/81 A IT41583/81 A IT 41583/81A IT 4158381 A IT4158381 A IT 4158381A IT 1146875 B IT1146875 B IT 1146875B
- Authority
- IT
- Italy
- Prior art keywords
- derivation
- current
- electric switch
- electrolytic cells
- switch complex
- Prior art date
Links
- 238000009795 derivation Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/002—Very heavy-current switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/154,153 US4370530A (en) | 1980-05-28 | 1980-05-28 | Electrolytic cell electrical shunting switch assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8141583A0 IT8141583A0 (it) | 1981-05-26 |
IT1146875B true IT1146875B (it) | 1986-11-19 |
Family
ID=22550219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT41583/81A IT1146875B (it) | 1980-05-28 | 1981-05-26 | Complesso a interruttori elettrici per la derivazione di corrente in celle elettrolitiche |
Country Status (8)
Country | Link |
---|---|
US (1) | US4370530A (it) |
JP (1) | JPS5721024A (it) |
CA (1) | CA1160332A (it) |
DE (1) | DE3120826A1 (it) |
GB (1) | GB2077527B (it) |
IN (1) | IN154158B (it) |
IT (1) | IT1146875B (it) |
ZA (1) | ZA812952B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414447A (en) * | 1981-05-27 | 1983-11-08 | Westinghouse Electric Corp. | Low DC voltage, high current switch assembly |
US4390763A (en) * | 1981-05-27 | 1983-06-28 | Westinghouse Electric Corp. | Electrochemical cell shunting switch assembly with matrix array of switch modules |
US4478170A (en) * | 1983-07-05 | 1984-10-23 | Olin Corporation | Spray grainer |
US4561949A (en) * | 1983-08-29 | 1985-12-31 | Olin Corporation | Apparatus and method for preventing activity loss from electrodes during shutdown |
US4537662A (en) * | 1984-05-04 | 1985-08-27 | Westinghouse Electric Corp. | Method of electrically shorting an electrolytic cell |
US4589966A (en) * | 1985-10-03 | 1986-05-20 | Olin Corporation | Membrane cell jumper switch |
IT1239933B (it) * | 1990-05-18 | 1993-11-23 | Casati Macchine Di Casati Eligio, Giorgio & C. | Macchina per il taglio trasversale di fogli di legno particolarmente per la intestatura di pacchi di impiallacciatura |
US5112464A (en) * | 1990-06-15 | 1992-05-12 | The Dow Chemical Company | Apparatus to control reverse current flow in membrane electrolytic cells |
US5204646A (en) * | 1991-10-17 | 1993-04-20 | Grumman Aerospace Corporation | Electromechanical switches with segmented coils |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121268A (en) * | 1977-03-10 | 1978-10-17 | Westinghouse Electric Corp. | Electrolytic cell vacuum switching system |
US4302642A (en) * | 1977-08-24 | 1981-11-24 | Westinghouse Electric Corp. | Vacuum switch assembly |
US4227987A (en) * | 1979-11-26 | 1980-10-14 | Olin Corporation | Means for connecting and disconnecting cells from circuit |
US4251334A (en) * | 1980-03-17 | 1981-02-17 | Olin Corporation | Method and apparatus for controlled, low current start-up of one of a series of electrolytic cells |
-
1980
- 1980-05-28 US US06/154,153 patent/US4370530A/en not_active Expired - Lifetime
-
1981
- 1981-04-28 IN IN447/CAL/81A patent/IN154158B/en unknown
- 1981-05-04 ZA ZA00812952A patent/ZA812952B/xx unknown
- 1981-05-05 CA CA000376873A patent/CA1160332A/en not_active Expired
- 1981-05-05 GB GB8113728A patent/GB2077527B/en not_active Expired
- 1981-05-26 IT IT41583/81A patent/IT1146875B/it active
- 1981-05-26 DE DE19813120826 patent/DE3120826A1/de not_active Ceased
- 1981-05-28 JP JP8022181A patent/JPS5721024A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8141583A0 (it) | 1981-05-26 |
US4370530A (en) | 1983-01-25 |
CA1160332A (en) | 1984-01-10 |
GB2077527A (en) | 1981-12-16 |
GB2077527B (en) | 1984-04-11 |
IN154158B (it) | 1984-09-29 |
ZA812952B (en) | 1982-08-25 |
JPS5721024A (en) | 1982-02-03 |
DE3120826A1 (de) | 1982-04-15 |
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