09.08.2013 Views

Whole document - Les Missions Scientifiques du Centre National d ...

Whole document - Les Missions Scientifiques du Centre National d ...

Whole document - Les Missions Scientifiques du Centre National d ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

PRO.LB.0.NT.003.ASC Issue. 6 rev. 3 Page: 3.15<br />

4.2.2 PAYLOAD MOUNTING<br />

4.2.2.1 Method<br />

PL - 4.2.2 - 1<br />

Payload mounting shall be accomplished by M8 bolts, passing through interface pods flanges, as described<br />

in section 3.1.4.<br />

Payload mounting bolts shall be provided by the Payload Contractor.<br />

4.2.2.2 Grounding point<br />

PL - 4.2.2 - 2<br />

The Payload Grounding Point shall be located as close as possible to the –Zs –Ys attachment foot and this<br />

location shall be identified in the payload ICD. This Grounding Point shall consist in a ground stud as shown<br />

in Figure 4.2-0 (TBC values are typical values which shall be defined by the Payload Supplier depending on<br />

payload design). Moreover, this Grounding Point shall be re<strong>du</strong>ndant (so 2 ground studs).<br />

(TBC)<br />

(TBC)<br />

Figure 4.2-0 : Ground stud configuration<br />

4.2.2.3 Purging and venting interfaces<br />

PL - 4.2.2 - 3<br />

All right reserved. ALCATEL SPACE /CNES<br />

Passing and copying of this <strong>document</strong>, use and communication of its content is not permitted without prior written authorization.<br />

(TBC)<br />

(TBC)<br />

The payload shall be vented to accommodate the specified barometric pressure rates of change for both<br />

decreasing and increasing pressure but shall avoid any pollution problem <strong>du</strong>ring tests or handling on<br />

ground.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!