Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
George Helps
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190610621ApublicationCriticalpatent/GB190610621A/en
10,621. Helps, G. May 7. Incandescent gas lamps.-The portion b of the mixing-tube between the gas-supply pipe a and the nozzle c is formed of china or other insulating- material, to which is attached a ring or holder d for supporting the globe g. In the diffuser b are provided flue passages b<1>, through which the products of combustion escape without coming into contact with the metallic parts of the burner. When a globe g without holes is employed, the diffuser is extended, as shown at b<2>, to conduct air for combustion to the mantle from the edges of the globe.
GB190610621D1906-05-071906-05-07Improvements in or connected with Inverted Incandescent Gas Lamps.
ExpiredGB190610621A
(en)