2 Claims. 285-169) This invention relates to improvements in steam hose couplings, that is to say couplings for steam lines where in a given line at
to that class of hose-couplings in which a ball-valve is employed to prevent the escape of air, steam, or other fluid when the coupling is uncoupled
Similar letters ot reference in the accompanying drawings denote the same parts. The couplings ot the hose of air and steam brakes, as ordinarily
IMPROVEMENT IN HOSE-COUPLINGS. Specification forming part of Letters Patent Internal seal for insulated steam injection casing assembly US5509702 * 1994
This invention relates to that class of hosepipe couplings embodying in theirsame time institute an exceptionally-firm water, steam, or air tight joint
of the hard layer on the nipple, for instance hot water or steam. Ashose upon the other 2. In a process fox uniting a metallic coupling
Improvement in valve devices for steam-power air-brake couplingsdoi:US116655 AGeorge WestinghoijseUS116655 * 187174 Improvement in valve devices for
Improvement in couplings for steam and air brakesJohn Y. SmithUS146367 * Nov 1, 1873 Jan 13, 1874 Improvement in couplings for steam and air brakes
have matie certain new and useful Improvements in Hose-Couplings, of whichlVith such e construetion7 the steam or other Huid use in the system
BROWN, of New Haven, in the county of New Haven and State of Connecticut, have invented a new and useful Improvement in. Couplings for Steam orWater
Improvement in steam-pipe couplings for railroad-carsdoi:US110114 AJoseph ConneeUS110114 * 18701213 Improvement in steam-pipe couplings for railroad-
In the main, this object is attained by having all the gripping, , while dismantling tool 172 is used for pulling steam hose couplings
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2011719-My invention relates to elastic and flexible high-pressure hoses provided with a coupling nipple, and more particularly to such hoses made f
Figure l is a side elevation of a pair of steam hose provided with the preferred form of my steam coupling, the parts being in connected position. Fi
12. In a. hose coupling, the combination of a pair of mating elements each comprising a coupler head formed with a steam port and with a pressure ch
A non-ferrous pipe coupling comprises tubular threaded male and coupling elements attached to ends of respective pipe sections. The male element
This invention relates to improvements in hose couplings, or the like, of for use in connecting the steam, air and other pipes of Sone railroad car
This invention relates to improvements in hose couplings, or the like, of for use in connecting the steam, air and other pipes of Sone railroad car
2013923-This invention relates to improvements in hydraulic hose couplings. In many places, but more especially in connection with tractors and impl
2018324-fittings and couplings pictures and specifications Hose Fittings in carbon steel, Sandblast Coupl
even if the cleaner trigger is in a locked openAttachment couplings include a pin retractor plate hose that has a trigger to release steam as
Improvement in steam-pipe couplings for railroad-carsFrancis King
Improvement in steam-pipe couplings for railroad-carsFrancis King
and a hose or other suitable connection, 19, connects the coupling-head with5. In an air or steam brake coupling, the combination, with the valved
steam fire-engines with the hydrants; and it consists in the employment ofConsiderable trouble isgiven in using the carbolized hose by their frequent
(TW couplings).Couplings for tank trucks in hoses with connections for the transport of with the exception of liquid gas and steam. They
steam, paint and other materials; selector chart showing types of polymers in couplings, depending on type of material carried in hose lines; ready-
ANDERSON, of Kewanee, in the county of, Henry and State of Illinois, have invented certain Improvements in Steam Pipe Couplings, of which the following
