CT 241 - Impianti di climatizzazione: progettazione, installazione, collaudo e prestazioni (UNI/TS 11300-3)

15/04/2015

Inchiesta

SR Ballot: ISO 13347-3:2004 (vers 2) "Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 3: Enveloping surface methods"

ISO/TC 117

04/09/2015

15/04/2015

Inchiesta

SR Ballot: ISO 13349:2010 (Ed 2) "Fans - Vocabulary and definitions of categories"

ISO/TC 117

04/09/2015

16/10/2015

Inchiesta

Systematic review of ISO 13348:2007 (Ed 2, vers 2) "Industrial fans - Tolerances, methods of conversion and technical data presentation"

ISO/TC 117

04/03/2016

16/12/2016

Inchiesta

ISO/DIS 12759-3 "Fans — Efficiency classification for fans — Part 3: Fans without drives at maximum operating speed"

ISO/TC 117

28/02/2017

17/02/2017

Inchiesta

ISO/FDIS 5801 "Fans — Performance testing using standardized airways"

ISO/TC 117

04/04/2017

28/07/2017

Inchiesta

ISO/DIS 12759-2 "Fans - Efficiency classification for fans - Part 2: Standard losses for drive components"

ISO/TC 117

09/10/2017

01/08/2017

Inchiesta

Ballot draft for ISO/DIS 12759-2 "Fans - Efficiency classification for fans - Part 2: Standard losses for drive components"

ISO/TC 117/WG 11

056

09/10/2017

23/01/2018

Inchiesta

Committee Internal Ballot ISO/DIS 12759-3

ISO/TC 117

821

06/02/2018

10/05/2018

Inchiesta

ISO/DIS 12759-4 "Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed"

ISO/TC 117

20/07/2018

27/11/2018

Inchiesta

ISO/FDIS 12759-3 "Fans — Efficiency classification for fans — Part 3: Fans without drives at maximum operating speed"

ISO/TC 117

07/01/2019

12/12/2018

Inchiesta

ISO/FDIS 12759-3:2018(E) Fans — Efficiency classification for fans — Part 3: Fans without drives at maximum operating speed

ISO/TC 117

08/01/2018

13/12/2018

Inchiesta

Fans - Efficiency classification for fans - Part 2: Standard losses for drive components

ISO/TC 117

24/01/2019

12/02/2019

Inchiesta

ISO/DIS 13350 Fans - Performance testing of jet fans

ISO/TC 117

10/03/2019

08/04/2019

Inchiesta

ISO/DIS 12759-5 "Fans — Efficiency classification for fans — Part 5: Jet fans"

ISO/TC 117

14/06/2019

03/05/2019

Inchiesta

ISO/CD 13348 "Industrial fans - Tolerances, methods of conversion and technical data presentation"

ISO/TC 117

18/06/2019

09/07/2019

Inchiesta

ISO/FDIS 12759-4 "Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed"

ISO/TC 117

23/08/2019

20/09/2019

Inchiesta

ISO/CD TR 27327-3 "Fans - Air curtain units - Part 3: Test method to determine energy effectiveness"

ISO/TC 117

902

26/02/2020

Inchiesta

ISO/CD 24660 "Fans — Determination of airflow propelled through an open personnel door by a positive pressure ventilator"

ISO/TC 117

925

10/04/2020

17/03/2020

Inchiesta

ISO/DIS 12759-6 "Fans — Efficiency classification for fans — Part 6: Calculation of the fan energy index"

ISO/TC 117

29/05/2020

01/09/2020

Inchiesta

ISO/PWI 24660 "Fans — Determination of airflow propelled through an open personnel door by a positive pressure ventilator"

ISO/TC 117

941-942-943-944-945

16/10/2020