Railway applications. Brake discs for railway rolling stock - Brake discs, performance of the disc and the friction couple, classification Ingestion-build-93833 Ducts for protective gas supply

Ducts for protective gas supply

Test method and requirements (phase 2

BS EN ISO 1461:2009 replaces BS EN ISO 1461:1999 which has been withdrawn

such as carbon black and synthetic amorphous silica

BS EN 61041-5 is applicable both to machines using normal input/output connectors for the measurement of the composite video signal

Railway applications. Brake discs for railway rolling stock - Brake discs, performance of the disc and the friction couple, classification Ingestion-build-93833 Ducts for protective gas supply1 Scope This European Standard applies to brake discs designed to be fitted to railway vehicles. This European Standard comprises a type test of brake disc performance. The brake disc is tested for energy conversion and dissipation, ventilation characteristics as well as mechanical integrity. The classification qualifies a brake disc in conjunction with the defined brake pad by dynamometer tests which simulates up to one year in service when operating