SU74718A1 - Device for underwater electric lighting - Google Patents
Device for underwater electric lightingInfo
- Publication number
- SU74718A1 SU74718A1 SU377432A SU377432A SU74718A1 SU 74718 A1 SU74718 A1 SU 74718A1 SU 377432 A SU377432 A SU 377432A SU 377432 A SU377432 A SU 377432A SU 74718 A1 SU74718 A1 SU 74718A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electric lighting
- underwater electric
- reflector
- underwater
- lamps
- Prior art date
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
Уже известны водолазные шлемы с вмонтированными в них светильниками , питаемыми током с поверхности . Предлагаемое герметическое устройство дл подводного осБен1,ени отличаетс от из-вестных тем, что светильники расположены в кольцевом рефлекторе и дают направленный пучок света, благодар кривизне отражател .Diving helmets with luminaires powered by current from the surface are already known. The proposed hermetic device for underwater osben1, differs from those known in that the lamps are located in a ring reflector and produce a directional beam of light due to the curvature of the reflector.
В корпусе } помещен кольцеобразный рефлектор 2, по окружности которого расположено дев ть электроламп 3, питающихс от источйика тока, наход щегос на поверхности , на судне или на берегу. Лампы креп тс в эбонитовом кольце 4 под соответствующим УГЛОМ, благодар чему лучевой фокус находитс на рассто нии ъъптутн руки. Рефлектор 2 и стекло 5устройства креп тс к корпусу . прм помощи скрепл ющего кольца 6 и зажимного кольца 7, пр} дающих герметичпость светильниi y.In the housing there is an annular reflector 2, around the circumference of which there are nine electric lamps 3, powered by a current source located on the surface, on the vessel or on the shore. The lamps are fixed in the ebonite ring 4 under the corresponding ANGLE, due to which the ray focus is located at the distance of your hand. The reflector 2 and the glass device 5 are attached to the housing. using the fastening ring 6 and the clamping ring 7, which provide an airtight fixture y.
Устройство герметически монтируетс на переднем иллюминаторе 8 водолазного шлема.The device is hermetically mounted on the front porthole 8 of the diving helmet.
Предмет изобретени Subject invention
Устройство дл подводного электрического освещени , смонтированное герметически на водолазнсм шлеме и получающ.ее питагше током с поверхности, о т л и q а ющеес тем, что лампы расположены в кольцеобразном рефлекторе , смонтированном на переднем иллюминаторе водолазного шлема так, что лучевой фокус находитс на рассто нии выт нз-той руки.A device for underwater electric lighting, mounted hermetically on a diving helmet and receiving power from the surface, is about the fact that the lamps are located in an annular reflector mounted on the front window of the diving helmet so that the beam focus is at nii wout nz-that arm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU377432A SU74718A1 (en) | 1948-03-23 | 1948-03-23 | Device for underwater electric lighting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU377432A SU74718A1 (en) | 1948-03-23 | 1948-03-23 | Device for underwater electric lighting |
Publications (1)
Publication Number | Publication Date |
---|---|
SU74718A1 true SU74718A1 (en) | 1948-11-30 |
Family
ID=48250189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU377432A SU74718A1 (en) | 1948-03-23 | 1948-03-23 | Device for underwater electric lighting |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU74718A1 (en) |
-
1948
- 1948-03-23 SU SU377432A patent/SU74718A1/en active
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