Patent Model - Improvement in Hot-Water Boilers

Maker and role
James Keeley (b.1841, d.1893), Patentee
Production date
May 26 1874
See full details

Object detail

Painted steel, wood
4 3/4 x 9 3/4 x 4" (12.1 x 24.8 x 10.2cm)
Keeley's patent's objective "is to produce a boiler which is to be used for heating water for warming buildings, hot-houses, &c., in which boiler the tubular smoke passages will, by an inclined hollow shield, be protected so that solid portions of the fuel cannot enter them, and in which, moreover, special facilities for repairing the boiler or inspecting its interior will be provided. (Patent number 151,294)
Object number
Currently on display?



Public comments

Be the first to comment on this object record.

Google reCaptchaThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.