AT89363B - Device for venting the operating fluid from underwater sound transmitters. - Google Patents

Device for venting the operating fluid from underwater sound transmitters.

Info

Publication number
AT89363B
AT89363B AT89363DA AT89363B AT 89363 B AT89363 B AT 89363B AT 89363D A AT89363D A AT 89363DA AT 89363 B AT89363 B AT 89363B
Authority
AT
Austria
Prior art keywords
venting
operating fluid
underwater sound
sound transmitters
transmitters
Prior art date
Application number
Other languages
German (de)
Original Assignee
Signalgesellschaft M B H
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 Signalgesellschaft M B H filed Critical Signalgesellschaft M B H
Application granted granted Critical
Publication of AT89363B publication Critical patent/AT89363B/en

Links

AT89363D 1914-10-21 1915-09-27 Device for venting the operating fluid from underwater sound transmitters. AT89363B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE89363X 1914-10-21

Publications (1)

Publication Number Publication Date
AT89363B true AT89363B (en) 1922-09-11

Family

ID=5642729

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89363D AT89363B (en) 1914-10-21 1915-09-27 Device for venting the operating fluid from underwater sound transmitters.

Country Status (1)

Country Link
AT (1) AT89363B (en)

Similar Documents

Publication Publication Date Title
AT89363B (en) Device for venting the operating fluid from underwater sound transmitters.
DK29866C (en) Device for Underwater Sound Transmitters or Underwater Sound Receivers.
CH67686A (en) Device for activating the alarm bell on vehicles that can be driven by hand
AT52267B (en) Sighting device.
DK28212C (en) Device for underwater sound devices.
CH69672A (en) Device on electromagnetic membrane couplings
DK12952C (en) Directional device for difficult shooters.
ES56914A1 (en) Sighting device.
AT68046B (en) Device for blowing out the submerged tanks of submarines.
AT63690B (en) Device for sealing shafts.
DK36142C (en) Transmitter device for Signal Systems.
AT52418B (en) Device for testing the tightness of transport drums.
DK18956C (en) Device for Microphones.
DK18370C (en) Device for pressure telegraph systems.
DK28602C (en) Device for Underwater Audio Devices.
DK12586C (en) Soldering apparatus for Vessels.
ES55676A1 (en) Signal apparatus.
ES55582A1 (en) An orientation board.
AT90984B (en) Device for the transmission of signals.
DK13841C (en) Sound transmitter, especially for underwater Signal Devices.
AT50430B (en) Target practice device.
DK13872C (en) Automatic Pistol.
DK13800C (en) Recollade pistol.
ES57173A1 (en) Pinula alidade for the Navy.
DK18084C (en) Hull for submarines.