AT116493B - Device for automatic switching on and off of electrically operated devices. - Google Patents

Device for automatic switching on and off of electrically operated devices.

Info

Publication number
AT116493B
AT116493B AT116493DA AT116493B AT 116493 B AT116493 B AT 116493B AT 116493D A AT116493D A AT 116493DA AT 116493 B AT116493 B AT 116493B
Authority
AT
Austria
Prior art keywords
electrically operated
automatic switching
operated devices
devices
switching
Prior art date
Application number
Other languages
German (de)
Inventor
Rudolf Silbiger
Original Assignee
Rudolf Silbiger
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 Rudolf Silbiger filed Critical Rudolf Silbiger
Application granted granted Critical
Publication of AT116493B publication Critical patent/AT116493B/en

Links

AT116493D 1929-02-15 1929-02-15 Device for automatic switching on and off of electrically operated devices. AT116493B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT116493T 1929-02-15

Publications (1)

Publication Number Publication Date
AT116493B true AT116493B (en) 1930-02-25

Family

ID=3629905

Family Applications (1)

Application Number Title Priority Date Filing Date
AT116493D AT116493B (en) 1929-02-15 1929-02-15 Device for automatic switching on and off of electrically operated devices.

Country Status (1)

Country Link
AT (1) AT116493B (en)

Similar Documents

Publication Publication Date Title
AT136562B (en) Device for automatic testing of the permissibility of the operation of switching devices.
CH139030A (en) Device for converting light into current or voltage changes.
CH122103A (en) Device for transmitting vibrations.
CH122785A (en) Serving board with holding device.
AT104641B (en) Device for atomizing fuels.
CH127386A (en) Device for reducing the tripping time of automatic electrical switches.
FR730583A (en) Device for maintaining constant the filament-plate quiescent current in amplifier lamps
CH143823A (en) Device for controlling one or more electrical circuits.
CH145542A (en) Circuit device for remote control of switches.
AT108026B (en) Device for automatic switching on and off of electric lamps.
CH109406A (en) Circuit device for actuating block mirror fields.
CH128929A (en) Device for receiving mothballs for the purpose of moth control.
FR33766E (en) Brake linkage control device
FR556878A (en) Automatic advertising device
FR612281A (en) Control device
FR548736A (en) Automatic annunciator device
CH132342A (en) Device on drawing instruments.
FR672785A (en) Device for breaking or switching on an electrical circuit
FR578490A (en) Device for repairing telegraph poles
AT121046B (en) Device for self-ventilation of feed water and the like like
CH138699A (en) Removable electrical connection device.
FR610643A (en) Switching device for t devices. s. f. and similar applications
AT108999B (en) Device for generating tension seeds.
FR617923A (en) Control device for electrical installations
FR707030A (en) Electric current control device