CH138421A - Switch for high currents. - Google Patents
Switch for high currents.Info
- Publication number
- CH138421A CH138421A CH138421DA CH138421A CH 138421 A CH138421 A CH 138421A CH 138421D A CH138421D A CH 138421DA CH 138421 A CH138421 A CH 138421A
- Authority
- CH
- Switzerland
- Prior art keywords
- switch
- high currents
- currents
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE138421X | 1928-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH138421A true CH138421A (en) | 1930-02-28 |
Family
ID=5667317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH138421D CH138421A (en) | 1928-03-03 | 1929-02-25 | Switch for high currents. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH138421A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011004421A1 (en) * | 2011-02-18 | 2012-08-23 | Schneider Electric Sachsenwerk Gmbh | Cooling device for electrical switchgear, has feed tube for supply of air or gas to high temperature area in switchboard, and feed channel for supply of liquid to high temperature area |
-
1929
- 1929-02-25 CH CH138421D patent/CH138421A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011004421A1 (en) * | 2011-02-18 | 2012-08-23 | Schneider Electric Sachsenwerk Gmbh | Cooling device for electrical switchgear, has feed tube for supply of air or gas to high temperature area in switchboard, and feed channel for supply of liquid to high temperature area |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH138421A (en) | Switch for high currents. | |
FR661106A (en) | Switch | |
FR662204A (en) | Switch | |
AT121376B (en) | Regulating switch for step transformers. | |
CH140852A (en) | Circuit for current monitor. | |
CH131676A (en) | Plug for large currents. | |
FR656420A (en) | Simplified switch | |
FR596550A (en) | Multiple switch switch | |
CH145541A (en) | Switchgear. | |
DK42930C (en) | Switch. | |
DK45702C (en) | Electrical Switch. | |
CH138423A (en) | Step switch on multi-phase transformers. | |
SU4208A1 (en) | Network switch | |
CH136152A (en) | Electric switch. | |
DK43619C (en) | Electric Time Relay. | |
FR665096A (en) | Advanced contactor | |
AT116412B (en) | Tram switch. | |
ES107122A1 (en) | Switch improvements. | |
AT126900B (en) | Switch. | |
ES113765A2 (en) | Switch improvements. | |
ES113964A2 (en) | Switch improvements. | |
FR660980A (en) | Switch | |
SU17368A1 (en) | Cathode relay | |
DK42080C (en) | Contact switch. | |
AT119714B (en) | Voltage fuse. |