HV FeedthroughPictures

Document #:

LARTPC-doc-399-v1

Document type:

Graphic

Submitted by:

Stephen Pordes

Updated by:

Stephen Pordes

Document Created:

01 Dec 2008, 12:39

Contents Revised:

01 Dec 2008, 12:39

Metadata Revised:

01 Dec 2008, 20:04

Abstract:

Pictures of various parts and stages of the HV feedthrough assembly - lest we forget

Files in Document:

• Hans pouring an empty dewar (no gloves) (hanspouring.jpg, 1.3 MB)
• Hole in inner piece conductor for HV connection (connectionhole.jpg, 1.2 MB)
• Inner and outer pieces (innerandouter.jpg, 1.2 MB)
• Inner piece almost fully in nitrogen (Mitch) (Mitchinsertion.jpg, 1.4 MB)
• Inserting inner piece into Nitrogen(Mitch) (Mitchinnerinsertion.jpg, 1.3 MB)
• Outer on inner and both resting in cryostat (Matedandresting.jpg, 1.2 MB)
• Outer tuber insertion over inner in Nitrogen(Mitch) (Mitchouterinsertion.jpg, 1.3 MB)
• Piece that holds inner conductor while machining HDPE to size (insertionpiece.jpg, 1.3 MB)
• Step in diameter of inner insulation (remember - no need for tight fit) (stepindiameter.jpg, 1.1 MB)

Topics:

• Electrics and DAQ:High Voltage
• Electrics and DAQ:Feedthroughs

Authors:

• Hans Jostlein
• Mitchell Soderberg