DE3120826A1 - Elektrischer nebenschlussschalter fuer elektrolysezellen - Google Patents

Elektrischer nebenschlussschalter fuer elektrolysezellen

Info

Publication number
DE3120826A1
DE3120826A1 DE19813120826 DE3120826A DE3120826A1 DE 3120826 A1 DE3120826 A1 DE 3120826A1 DE 19813120826 DE19813120826 DE 19813120826 DE 3120826 A DE3120826 A DE 3120826A DE 3120826 A1 DE3120826 A1 DE 3120826A1
Authority
DE
Germany
Prior art keywords
switch
vacuum
parallel
current
branch
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.)
Ceased
Application number
DE19813120826
Other languages
German (de)
English (en)
Inventor
Paul O. Montour Falls N.Y. Wayland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE3120826A1 publication Critical patent/DE3120826A1/de
Ceased legal-status Critical Current

Links

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

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
DE19813120826 1980-05-28 1981-05-26 Elektrischer nebenschlussschalter fuer elektrolysezellen Ceased DE3120826A1 (de)

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 (1)

Publication Number Publication Date
DE3120826A1 true DE3120826A1 (de) 1982-04-15

Family

ID=22550219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813120826 Ceased DE3120826A1 (de) 1980-05-28 1981-05-26 Elektrischer nebenschlussschalter fuer elektrolysezellen

Country Status (8)

Country Link
US (1) US4370530A (enExample)
JP (1) JPS5721024A (enExample)
CA (1) CA1160332A (enExample)
DE (1) DE3120826A1 (enExample)
GB (1) GB2077527B (enExample)
IN (1) IN154158B (enExample)
IT (1) IT1146875B (enExample)
ZA (1) ZA812952B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4115769C2 (de) * 1990-05-18 2000-06-21 Casati Macchine S N C Di Casat Maschine zum Abschneiden von Holzblättern

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390763A (en) * 1981-05-27 1983-06-28 Westinghouse Electric Corp. Electrochemical cell shunting switch assembly with matrix array of switch modules
US4414447A (en) * 1981-05-27 1983-11-08 Westinghouse Electric Corp. Low DC voltage, high current switch assembly
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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810477A1 (de) * 1977-03-10 1978-09-14 Westinghouse Electric Corp Vakuumschaltersystem
DE2834570A1 (de) * 1977-08-24 1979-03-01 Westinghouse Electric Corp Vakuumschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810477A1 (de) * 1977-03-10 1978-09-14 Westinghouse Electric Corp Vakuumschaltersystem
DE2834570A1 (de) * 1977-08-24 1979-03-01 Westinghouse Electric Corp Vakuumschalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4115769C2 (de) * 1990-05-18 2000-06-21 Casati Macchine S N C Di Casat Maschine zum Abschneiden von Holzblättern

Also Published As

Publication number Publication date
CA1160332A (en) 1984-01-10
IT1146875B (it) 1986-11-19
IT8141583A0 (it) 1981-05-26
IN154158B (enExample) 1984-09-29
GB2077527A (en) 1981-12-16
JPS5721024A (en) 1982-02-03
US4370530A (en) 1983-01-25
ZA812952B (en) 1982-08-25
GB2077527B (en) 1984-04-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H01H 33/59

8131 Rejection