Rechercher

Specifies the main characteristics of two types (A and B) of connections used for checking response times and pressure levels for compressed-air braking equipment, and gives the open space requirements that shall surround the pressure test connection and the protection against corrosion. This third edition cancels and replaces the second edition (1975).

1. Scope 1.1 This Standard covers the details of construction, performance, and test for portable and stationary electrical instruments for sensing the presence of combustible gas or vapour concentrations in air, parts of which may be installed or us ed in Class I hazardous locations and gaseous mines in accordance with the Rules of the Canadian Electrical Codes, Parts I and V. 1.2…

Specifies minimum dimensional and unobstructed space requirements around the doors of present and future public civil passenger transport aircraft when they are intended to be compatible with the thousands of passenger loading bridges and passenger transfer vehicles existing or being planned in airports worldwide. Is not intended to restrict in any way the basic design of any future types of such…

Gives examples of the kinds of hazards connected with running belts between idlers and fixed parts of belt conveyors and also between the idlers themselves. Describes different safety devices which will achieve acceptable safety levels for the operation of this type of handling equipment. Supplements ISO 1819 and ISO 7149 and TR 5045, all of which deal with safety issues.

Establishes the mounting and connecting dimensions for single fuel filters type 1 (sizes A1, B1 and C1), type 2 (sizes A1, B1 and C1), type 3 (sizes A1 and B1). Dimensions and requirements not specified are left to the discretion of the manufacturer. An example of the designation of a type 2 filter of size B1: Filter ISO 7774 - 2B1.

1. Scope 1.1 This Standard applies to heater elements for use in equipment intended to be connected to a supply of nominal system voltage of 600 V or less, and to those elements that are installed in accordance with the Rules of the Canadian Ele ctrical Code, Part I. 1.2 This Standard applies to the following types: (a) open wire (including wire, ribbon, and expanded metal); (b)…

Specifies the essential dimensional characteristics of air filter connections used in road vehicles. Two types are specified: type A - flexible tube connector which include nominal diameters from 20 up to 200 mm (figure 1 and table 1); type B - thread connector which include threads from M8 x 1 up to M33 x 1,5 (figure 2 and table 2).

Lays down the main connectiing dimensions to allow interchangeability of nozzles and monometers. Applies to sprayers for crop protection. Connecting dimensions for nozzles apply only to apparatus which is equipped with connections for nozzle tips with filters and/or anti-drip filters. Some figures illustrate connections and examples of mounting.

1. Scope 1.1 This Standard applies to cord-connected and permanently connected fans and ventilators intended to be connected to supply circuits of 600 V and less, for use in accordance with the Rules of the Canadian Electrical Code, Part 1. 1.2 This Standard applies to fans and ventilators for ventilating or exaust purposes and filter units consisting of an air circulating fan and a…