JB/106/012/002

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The higher the
line from whence
the water falls,
the greater the
momentum acquired
by means
of a given quantity
of water.

The utmosttotal height
to which water is
capable to be pre
raised by the pressure
of the atmosphere
is never
less than 33 foot

Suppose each

1. Each flash
exprells out half
the air

2. Three foot is
the rise required
to be given by
each stroke

Let them

1. The cover be
33 high from the
surface of the water
in the pond

2. The lowest line
of the discharging
mouth or mouths
27 foot

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The the water already at 27 a flash will raise it to 30 foot, and so toties quoties. N.B. It may be easily drawn up to that height & kept there, by the means that will be mentioned presently. Drawing the water up to this height before the machine begins to work has two good effects 1. It makes the fall be from the greatest height possible. 2/ By lessening the height and consequently thence the bilk of the flash chamber, it makes) a given quantity - of fuel go so much farther.

Identifier: | JB/106/012/002"JB/" can not be assigned to a declared number type with value 106.
Date_1		Marginal Summary Numbering
Box	106	Main Headings
Folio number	012	Info in main headings field	flash-pump
Image	002	Titles
Category	text sheet	Number of Pages	2
Recto/Verso	recto	Page Numbering
Penner	jeremy bentham	Watermarks	[[watermarks::l munn [britannia emblem]]]
Marginals		Paper Producer	benjamin constant
Corrections		Paper Produced in Year
Notes public	includes drawings	ID Number	34600
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