 | Spon E. & F.N., ltd - 1869 - 402 páginas
...consists of a box, connected at A with the end of the coil or the waste-pipe, having an outlet at В and furnished with a hollow valve D, the bottom of...outlet-pipe. The presence of steam in the outer box во heats the water in valve that the diaphragm expands and raises valve up to the seat <i a. Water... | |
 | Henry T. Brown - 1871 - 168 páginas
...477. Steam trap for shutting in steam, but providing for _ ^e -.. e .__„_ _ _M_ _. i ___!!* / 11 I 1 at B, and furnished with a hollow valve, D, the bottom...bridge over the outlet-pipe. The presence of steam 1n the outer box so heats the water in valve that the diaphragm expands and raises valve up to the... | |
 | Edward Spon - 1873 - 398 páginas
...escape of water from steam coils and radiators. It consists of a box, connected at A with the end of the coil or the waste-pipe, having an outlet at B...diaphragm expands and raises valve up to the seat a a. Water of condensation accumulating reduces the temperature of valve ; and as the liquid in valve... | |
 | Edward Spon, Oliver Byrne, Ernest Spon, Francis N. Spon - 1874 - 396 páginas
...consists of a box, connected at A with the end of the coil or the waste-pipe, having an outlet at В and furnished with a hollow valve D, the bottom of...a flexible diaphragm. Valve is filled with liquid, anil hermetically sealed, end its diaphragm rests upon a bridge over the outlet pipe. The presence... | |
| |
Wiggin's steam trap for shutting in steam, but providing for the escape of water from steam coils and radiators. It consists of a box, connected at A with the end of the coil or the waste-pipe, having an outlet at B and furnished with a hollow valve D,... 