CH570032A5CH747172ACH747172ACH570032A5CH 570032 A5CH570032 A5CH 570032A5CH 747172 ACH747172 ACH 747172ACH 747172 ACH747172 ACH 747172ACH 570032 A5CH570032 A5CH 570032A5
Authority
CH
Switzerland
Application number
CH747172A
Original Assignee
Sprecher & Schuh Ag
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 Sprecher & Schuh AgfiledCriticalSprecher & Schuh Ag
Priority to CH747172ApriorityCriticalpatent/CH570032A5/xx
Priority to ES410695Aprioritypatent/ES410695A1/es
Priority to DE19732304646prioritypatent/DE2304646A1/de
Priority to AT388473Aprioritypatent/AT337823B/de
Publication of CH570032A5publicationCriticalpatent/CH570032A5/xx
H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
