Claims
- 1. An apparatus for treating items in a controlled environment comprising: a housing having longitudinal sidewalls defining a flow space means, said longitudinal sidewall means having vertically disposed air passage means; a horizontal bench plate surface for supporting said items disposed in said housing, said horizontal bench plate surface having edges which contact said longitudinal sidewall means and said vertically disposed air passage means; means for feeding air from above said horizontal bench plate surface such that said air impinges on said horizontal bench plate surface is deflected by said horizontal bench plate surface toward said longitudinal sidewall means and carried away by said air passage means.
- 2. An apparatus according to claim 1 including a partition disposed in front of the longitudinal sidewall means of the housing which defines therewith the air passage means.
- 3. An apparatus according to claim 2 wherein the partition extends from the longitudinal sidewall means into the interior of the housing and includes a deflection edge at the horizontal bench plate surface which forms therewith a gap for receiving the deflected air.
- 4. An apparatus according to claim 3 including means for adjusting the deflection edge vertically so as to control the size of the gap.
- 5. An apparatus according to claim 1 wherein the horizontal bench plate surface is surrounded by the air passage means.
- 6. An apparatus according to claim 1 wherein said means for feeding air includes a fan arranged upstream of the flow space, the fan being disposed in a fan housing mounted above the flow space.
- 7. An apparatus according to claim 6 wherein the fan is connected to a head space provided with air accesses for conditioning inserts.
- 8. An apparatus according to claim 6 wherein a fan device is disposed between adjacent fan housings.
- 9. An apparatus according to claim 2 wherein the housing is provided at its longitudinal sidewall means with at least one viewing window and manipulation means pass through the viewing window.
- 10. An apparatus according to claim 1 wherein the horizontal bench plate surface is provided with conveyor elements.
Priority Claims (1)
Number |
Date |
Country |
Kind |
9217873 U |
Dec 1992 |
DEX |
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RELATED APPLICATIONS
This is a continuation of application Ser. No. 08/175,101 filed Dec. 29, 1993.
US Referenced Citations (6)
Continuations (1)
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Number |
Date |
Country |
Parent |
175101 |
Dec 1993 |
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