NL100936C - - Google Patents

Info

Publication number
NL100936C
NL100936C NL206668A NL206668A NL100936C NL 100936 C NL100936 C NL 100936C NL 206668 A NL206668 A NL 206668A NL 206668 A NL206668 A NL 206668A NL 100936 C NL100936 C NL 100936C
Authority
NL
Netherlands
Application number
NL206668A
Other versions
NL206668A (forum.php
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 filed Critical
Publication of NL206668A publication Critical patent/NL206668A/xx
Application granted granted Critical
Publication of NL100936C publication Critical patent/NL100936C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/53Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/55Oil reservoirs or tanks; Lowering means therefor
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/53Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56Gas reservoirs
    • H01H33/565Gas-tight sealings for moving parts penetrating into the reservoir
NL206668A 1956-04-26 1956-04-26 NL100936C (forum.php)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL857586X 1956-04-26

Publications (2)

Publication Number Publication Date
NL206668A NL206668A (forum.php) 1961-11-15
NL100936C true NL100936C (forum.php) 1962-04-16

Family

ID=19847303

Family Applications (1)

Application Number Title Priority Date Filing Date
NL206668A NL100936C (forum.php) 1956-04-26 1956-04-26

Country Status (4)

Country Link
BE (1) BE556611A (forum.php)
FR (1) FR1173653A (forum.php)
GB (1) GB857586A (forum.php)
NL (1) NL100936C (forum.php)

Also Published As

Publication number Publication date
NL206668A (forum.php) 1961-11-15
FR1173653A (fr) 1959-02-27
BE556611A (forum.php) 1957-04-30
GB857586A (en) 1961-01-04

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