Illuminating Apparatus

Kind of Apparatus:

Intensity in Candles:

Name of Maker:

Year Made:

Marks and Number:

Order of Apparatus:

Inside Diameter:

Light Characteristic:

Time of revolution:

Flash interval:

Duration of flash:

Arc of each fixed part:

Number of panels:

Number of flash panels:

Arc of each:

Number of elements in
central drum:

Number of prisms above
central drum:

Number of prisms below
central drum:

Does Apparatus revolve?:

Is there a Revolving Belt:

Revolving panels:

How is flash produced:

Num of Vertical elements panel:

Fixed lens covered:

Pedestal:

Service Table:

Draft Tube description:

Lighthouse Inspection Reports Database

Isle Aux Peches Front Range Light Station

Illuminating Apparatus page 1 of 2

Barbier, Benard & Turenne, Paris

none given

4th

19 11/16"

revolving white flash

20 seconds

10 seconds

No fixed part. 2 lens panels each 90 degrees are opposite, leaving 2 blank spaces, each 90 degrees, between them closed by brass doors.

90 degrees

Bullseye & 2 circular concentric elements

6 - 2 are concentric prisms around optic.

4- 2 are concentric prisms around optic.

yes

No vertical elements.

New pattern Std. 4th order of brass: 4 vert. posts, bottom & top hollow ring, central plate ring to support clockwork. Jack screw in top supports lens apparatus.

none

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Premises | Lantern and Fixtures | Ventilators and Watchroom | Illuminating Apparatus | Closets and Storerooms

Lighthouse Access | Station Boat Info | Tools and Accessories | Light Vessel Specific | Inspection Reports

Supplemental Reports

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