FR1263191A - Commutateur électrique - Google Patents

Commutateur électrique

Info

Publication number
FR1263191A
FR1263191A FR834503A FR834503A FR1263191A FR 1263191 A FR1263191 A FR 1263191A FR 834503 A FR834503 A FR 834503A FR 834503 A FR834503 A FR 834503A FR 1263191 A FR1263191 A FR 1263191A
Authority
FR
France
Prior art keywords
electric switch
switch
electric
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
Application number
FR834503A
Other languages
English (en)
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.)
Electro Controls Inc
Original Assignee
Electro Controls Inc
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
Priority claimed from US837827A external-priority patent/US2990460A/en
Application filed by Electro Controls Inc filed Critical Electro Controls Inc
Priority to FR834503A priority Critical patent/FR1263191A/fr
Application granted granted Critical
Publication of FR1263191A publication Critical patent/FR1263191A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/02—Details
    • H01H29/08—Means for introducing a predetermined time delay
    • H01H29/10—Means for introducing a predetermined time delay by constricting the flow of the contact liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR834503A 1959-09-03 1960-07-29 Commutateur électrique Expired FR1263191A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR834503A FR1263191A (fr) 1959-09-03 1960-07-29 Commutateur électrique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US837827A US2990460A (en) 1959-09-03 1959-09-03 Electric switch
FR834503A FR1263191A (fr) 1959-09-03 1960-07-29 Commutateur électrique

Publications (1)

Publication Number Publication Date
FR1263191A true FR1263191A (fr) 1961-06-05

Family

ID=26186969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834503A Expired FR1263191A (fr) 1959-09-03 1960-07-29 Commutateur électrique

Country Status (1)

Country Link
FR (1) FR1263191A (fr)

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