DIN 21626:2010
Fans with hybrid (electric/pneumatic) motor drive intended for use in potentially explosive atmospheres in coal mines

Standard No.

DIN 21626:2010

Release Date

2010

Published By

German Institute for Standardization

Status

Be replaced 2011-02

Replace By

DIN 21626:2011

Latest

DIN 21626:2011-02

DIN 21626:2010 history

• 2011 DIN 21626:2011-02 Fans with hybrid (electric/pneumatic) motor drive intended for use in potentially explosive atmospheres in coal mines
• 2011 DIN 21626:2011 Fans with hybrid (electric/pneumatic) motor drive intended for use in potentially explosive atmospheres in coal mines
• 2010 DIN 21626:2010 Fans with hybrid (electric/pneumatic) motor drive intended for use in potentially explosive atmospheres in coal mines
• 1986 DIN 21626:1986 Auxiliary ventilation in coalmines; fans with hybrid (electric/pneumatic) drive