BS 2977-1(1958) : LATEST
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DOMESTIC LIGHTING APPLIANCES FOR USE WITH BUTANE & PROPANE GASES - APPLIANCES FOR USE WITH BUTANE GAS
23-07-2013
23-11-2012
Provides a classification, construction, operation, safety requirements and tests for lighting appliances for domestic use with butane gas at 11 in. w.g. pressure. This gas is a mixture consisting predominantly of C four hydrocarbons with some C three and small amounts of C five. Distributors can supply gas whose combustion characteristics are always within limits prescribed by the test gases defined in Clause 29. Includes instructions and marking details, B.S. injector jet numbers for butane and propane gases and test for lighting efficiency. Illustrates mantle ring sizes, minimum dimensions of taper plug tap, general arrangement, nozzles, male and female thread type.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.