EP 0106382 A1 19840425 - Working table with laminar air flow protection.
Title (en)
Working table with laminar air flow protection.
Title (de)
Arbeitsplatz mit "Reinraum" durch Laminarluftstrom.
Title (fr)
Poste de travail à protection par écoulement laminaire d'air.
Publication
Application
Priority
NL 8203523 A 19820910
Abstract (en)
Down flow working table having an air circulation system with two filters (8,23), one (23) upstream and the other (8) downstream a working surface, air entrance at the front side of the working surface (1) and an exhaust (17) being branched off from the connection between the filters, a single fan (10) for circulating the air and a control flap (18) adjustably mounted at the exhaust branch off (15) for controlling the proportion of the air vented through the exhaust (17).
IPC 1-7
IPC 8 full level
F24F 3/16 (2006.01)
CPC (source: EP)
F24F 3/163 (2021.01)
Citation (search report)
- [YD] NL 7215945 A 19740528
- [YD] NL 76698 C
- [A] DE 2723503 A1 19790111 - SCHMITT WERNER, et al
- [AD] PROSPECTUS "NOUVELLE GAMME" of the firm SOFILTRA, Courbevoie (FR), Nr. R.C. Seine 67B3072,4-70, Bousquet
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0106382 A1 19840425; EP 0106382 B1 19860730; AT E21165 T1 19860815; DE 3364965 D1 19860904; NL 8203523 A 19840402
DOCDB simple family (application)
EP 83201301 A 19830909; AT 83201301 T 19830909; DE 3364965 T 19830909; NL 8203523 A 19820910