Ventilation, Heating and Management of Churches and Public Buildings |
Dentro del libro
Página 6
Where the electric light has been installed it is often thought that the fault of these
downpours of cold air is due to the heat being less than was given off by the gas
previously used, forgetting that no gas was lit for the morning service. Electric ...
Where the electric light has been installed it is often thought that the fault of these
downpours of cold air is due to the heat being less than was given off by the gas
previously used, forgetting that no gas was lit for the morning service. Electric ...
Página 18
In order to try and prevent down draughts, it not unfrequently happens that when
the electric light has been installed the sun-burners are used to cause an up
current. This is a great waste, and can be obviated without much difficulty. It must
not ...
In order to try and prevent down draughts, it not unfrequently happens that when
the electric light has been installed the sun-burners are used to cause an up
current. This is a great waste, and can be obviated without much difficulty. It must
not ...
Página 52
In many churches and halls the electric light has been installed, but it may be
concluded, generally, that the ventilation has not been improved by the change,
because the extra heat evolved by the gas and the moisture formed gave rise to a
...
In many churches and halls the electric light has been installed, but it may be
concluded, generally, that the ventilation has not been improved by the change,
because the extra heat evolved by the gas and the moisture formed gave rise to a
...
Página 59
In the face of the fact that lighting by gas gives rise to much heat, and that even
the electric light emits appreciable warmth, it ought to be self-evident to all that
the only way to get rid of impurities and a foul atmosphere, is to drive it ...
In the face of the fact that lighting by gas gives rise to much heat, and that even
the electric light emits appreciable warmth, it ought to be self-evident to all that
the only way to get rid of impurities and a foul atmosphere, is to drive it ...
Página 68
Now that the electric current is provided in most towns, it will be neither difficult
nor expensive to fix a fan which may be used to assist the ventilation of churches
and halls when the temperature of the air outside approaches that of the air
inside ...
Now that the electric current is provided in most towns, it will be neither difficult
nor expensive to fix a fan which may be used to assist the ventilation of churches
and halls when the temperature of the air outside approaches that of the air
inside ...
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Ventilation, Heating and Management of Churches and Public Buildings Joseph William Thomas Sin vista previa disponible - 2017 |
Ventilation, Heating and Management of Churches and Public Buildings Joseph William Thomas Sin vista previa disponible - 2018 |
Ventilation, Heating and Management of Churches and Public Buildings Joseph William Thomas Sin vista previa disponible - 2018 |
Términos y frases comunes
action admitted air currents air inlets arrangement aspirating Assistant atmosphere audience B.Sc breath building caretaker cause ceiling CHEMISTRY church classrooms closed cold air cold weather College consequence considerable Crown 8vo cubic feet Diagrams direction doors draughts DRAWING Edition effects ELECTRICITY ELEMENTARY Engineer Examination Examples experience feet fixed floor level force foul air fresh air GEOMETRY give gratings ground hall head heated Hospital hour Illustrations increased inside INTRODUCTION John Lecturer less light London matter mechanical moisture movement natural numerous outer outlets passing persons PHYSICS PHYSIOLOGY Plates possible PRACTICAL pressure prevent Professor public buildings Questions result rise roof rooms Royal School Science shafts side structure Students sufficient summer temperature tion tube University upward valves ventilation volume volume of air walls warm air warmed whilst wind wind blows winter
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