Electrical apparatus for explosive gas atmospheres. Part 0: General
requirements
Specifies general requirements for construction, testing and
marking of electrical apparatus for explosive gas atmospheres.
Applies to electrical apparatus where atmospheric conditions for
the explosion characteristics of the explosive gas atmosphere are
considered as having pressures in the range 80 kPa (0.8 bar) to 110
kPa (1.1 bar) at a temperature in the range -20°C to +60°C.
Atmospheric…
Matériel électrique pour atmosphères explosives gazeuses. Partie
zéro: Règles générales
Spécifie les règles générales de construction d'épreuve et de
marquage du matériel électrique pour atmosphères explosives
gazeuses; elle est complétée ou modifiée par les autres parties de
la CEI 79 concernant les modes spécifiques de protection.
La présente norme est applicable aux matériels électriques pour
atmosphères explosives gazeuses lorsque les conditions
atmosphériques, pour les…
Bonding and Grounding of Electrical Equipment (Protective Grounding)
1. Scope
1.1 This Standard applies to electrical equipment that is intended for installation and use in accordance with the requirements of Part I of the Canadian Electrical Code, regardless of whether it is intended to be cord-connected or permanently connected, and which is required to be grounded by either Part I or Part II of the Code, or any other action of the Committees responsible for…
Road vehicles — Heads for fuel filters with vertical flange and three bolt fixing for compression ig...
Specifies the mounting and connecting dimensions for heads for fuel filters. Unless otherwise specified, all filter heads are applicable to both bolt-on and spin-on filters. Some figures illustrate shapes of single and double filters as well as guarded and unguarded filters and reference quantities of concern.
Continuous mechanical handling equipment — Chain conveyors with bearing devices or load carriers — E...
Gives examples of the various kinds of hazards connected with chain conveyors with supporting rods or rollers, push rods, single load carriers etc., suitable clearances as well as other safety measures and devices. Explains the various Standards for loose materials and unit loads. All remarks apply also to jointed apron conveyors especially in respect of external pressure edges, where crushing…
Specifies performance and construction requirements for systems
intended to collect and dispose of waste anaesthetic gases and
vapours released from equipment used in administering such
anaesthetics or exhaled by a patient connected to such equipment.
The main aim of this document is to ensure that these systems are
effective in their intended purpose, yet pose minimal risk to the
patient.…
