WIMP (Weakly Interacting Massive Particle)
(dark matter) Detector




         click on image to enlarge



GENERAL NOTES:
  • The term "Ice Box" is used in the drawings to refer to the cryostat proper, as opposed to the entire detector assembly.
  • Use your browser's "FIND" command to search for a particular drawing number, description or date.
  • Listings marked with * (asterisk) indicate manual drawings (no CAD file available).
  • Drawings 00001-00100 are primarily by Richard Schafer; drawings above 00100 by Peter Luft.



  • DRAWINGS:
    
    filename  created   dwg. no.   description
    
    00001    *          22G1973    LN SPOKE SUPPORT ASSY  --> gif dxf 
    00002    08-20-91   22G2012A   FOIL SEAL VACUUM CHAMBER --> gif dxf 
    00003    08-20-91   22G1992B   FOIL SEAL COVER PLATE --> gif dxf 
    00004    08-21-91   22G2002B   FOIL SEAL VACUUM CHAMBER --> gif dxf 
    00005    08-21-91   22G1982C   FOIL SEAL VACUUM CHAMBER --> gif dxf 
    00006    10-18-91   22G2082    FOIL SEAL GASKET --> gif dxf 
    00007    *          22G2106    OVC PLAIN TAIL --> gif dxf 
    00008    *          22G2116    LN PLAIN TAIL --> gif dxf 
    00009    *          22G2126    IVC PLAIN TAIL --> gif dxf 
    00010    *          22G2136    600mK PLAIN TAIL --> gif dxf 
    
    00011    *          22G2146    50mK PLAIN TAIL --> gif dxf 
    00013    06-02-92   22G2383    FLEXIBLE COUPLING ASSY, 50mK FRIDGE --> gif dxf 
    00014    06-02-92   22G2363A   FLEXIBLE COUPLING, 50mK FRIDGE --> gif dxf 
    00015    06-17-92   22G2473    FLEXIBLE COUPLING ASSY, 4K --> gif dxf 
    00016    06-19-92   22G2482    FLEXIBLE COUPLING END PLATE --> gif dxf 
    00017    06-23-92   22G2492A   TIE BAR --> gif dxf 
    00018    07-08-92   22G2394    FLEXIBLE COUPLING ASSY, 600mK FRIDGE --> gif dxf 
    00019    07-08-92   22G2373A   FLEXIBLE COUPLING, 600mK FRIDGE --> gif dxf 
    00020    06-23-92   22G2512    TIE BAR --> gif dxf 
    
    00021    09-04-92   22G2574A   LN SHIELD TAILS ASSY --> gif dxf 
    00022    09-01-92   22G2584A   LN SHIELD UPPER SECTION --> gif dxf 
    00023    09-01-92   22G2594C   LN SHIELD TAIL PIECE ADAPTER --> gif dxf 
    00024    09-01-92   22G2604B   LN SHIELD BOTTOM SECTION --> gif dxf 
    00025    09-01-92   22G2614A   LN SHIELD AND COIL ASSY --> gif dxf 
    00026    07-15-92   22G2523A   LN SHIELD BOTTOM COVER PLATE --> gif dxf 
    00027    09-02-92   22G2503B   VACUUM JACKET BOTTOM COVER PLATE --> gif dxf 
    00028    09-24-92   22G2643B   600mK ADAPTER FLANGE --> gif dxf 
    00029    09-15-92   22G2626B   4K SHIELD TAIL PIECE --> gif dxf 
    00030    09-15-92   22G2533A   4K SHIELD BOTTOM COVER PLATE --> gif dxf 
    
    00031    09-23-92   22G2636A   600mK TAIL PIECE --> gif dxf 
    00032    09-28-92   22G2543A   600mK SHIELD BOTTOM COVER PLATE --> gif dxf 
    00033    10-05-92   22G2656    50mK TAIL PIECE --> gif dxf 
    00034    07-15-92   22G2553    50mK SHIELD BOTTOM COVER PLATE --> gif dxf 
    00035    10-06-92   22G2663A   50mK ADAPTER FLANGE --> gif dxf 
    00036    09-04-92   22G2566F   VACUUM JACKET TAIL PIECE --> gif dxf 
    00037    12-04-92   22G2674C   STEM, OVC --> gif dxf 
    00038    12-04-92   22G2684F   STEM, LN --> gif dxf 
    00039    11-30-92   22G2696E   STEM WELDMENT, 4K --> gif dxf 
    00040    11-19-92   22G2704E   STEM EXTENSION, 4K - TAPERED --> gif dxf 
    
    00041    11-30-92   22G2714E   STEM, 600mK --> gif dxf 
    00042    12-01-92   22G2724D   STEM, 50mK --> gif dxf 
    00043    03-02-93   22G2733    ADAPTER FLANGE, 600mK STEM --> gif dxf 
    00044    03-02-93   22G2743    ADAPTER FLANGE, 50mK STEM --> gif dxf 
    00045    03-30-93   22G2756B   ICE BOX OVC WELDMENT --> gif dxf 
    00046    04-09-93   22G2764D   ICE-BOX OVC E-STEM FLANGE --> gif dxf 
    00047    04-09-93   22G2774C   ICE-BOX STEM FLANGE --> gif dxf 
    00048    05-12-93   22G2781    ICE-BOX OVC CENTERING GUIDE --> gif dxf 
    00049    06-25-93   22G2796    CAN, ICE-BOX, LN --> gif dxf 
    
    
    00100    11-17-93   22G2816    master layout (WIMP DETECTOR CRYOSTAT ASSY) --> gif dxf pdf txt
    
    00301    11-06-92   layout     vertical cold finger --> gif dxf 
    00303    02-23-93   layout     area properties, estem --> gif dxf 
    00304    03-02-93   layout     LHe bellows, estem/pail --> gif dxf 
    00305    03-11-93   layout     hcf support, v1,2 --> gif dxf 
    00306    05-07-93   layout     OVC LN-lines --> gif dxf 
    00310    11-03-92   layout     leak-check fixture, nti brazement --> gif dxf 
    00400    04-13-93   22G3004C   VERTICAL COLD FINGER --> gif dxf 
    00500    11-20-92   22G3013A   L-JOINT --> gif dxf 
    00600    11-12-92   22G3022A   PLATE, BACKUP --> gif dxf 
    00700    04-05-93   22G3033C   NUT, VERTICAL COLD FINGER --> gif dxf 
    00800    10-30-92   22G3042    SCREW, VERTICAL COLD FINGER --> gif dxf 
                
    01200    04-14-93   22G3076A   OVC SKIRT MODIFICATION --> gif dxf 
    01300    04-14-93   22G3063A   COVER, OVC WRENCH PORT --> gif dxf 
    01500    12-15-92   22G3086    LN DOWN-LINE --> gif dxf 
    01600    12-15-92   22G3093    LN DOWN-LINE TRANSITION --> gif dxf 
    01700    12-15-92   22G3104    LN GAS/UP-LINE --> gif dxf 
    01800    12-15-92   22G3114    LN GAS/UP-LINE TRANSITION --> gif dxf 
    01900    12-15-92   22G3124    LN SKIRT MODIFICATION --> gif dxf 
    
    02000    12-15-92   22G3134    LN DEWAR MODIFICATION --> gif dxf 
    02100    01-14-93   22G3146A   WELDMENT, HORIZONTAL COLD FINGER --> gif dxf 
    02200    01-21-93   22G3163A   COLD FINGER, HORZ, PAIL-END (short) --> gif dxf 
    02300    03-19-93   22G3153    PAIL-JOINT, HORZ. COLD FINGER --> gif dxf 
    02400    03-19-93   22G3176A   COLD FINGER, HORZ. FRIDGE-END (long) --> gif dxf 
    02500    03-19-93   22G3183    BACK-UP BLOCK, HORZ. COLD FINGER --> gif dxf 
    02600    03-26-93   22G3233    SLEEVE,COUPLING --> gif dxf 
    02700    03-19-93   22G3194A   FLEX-COUPLING, HORZ. COLD FINGER --> gif dxf 
    02800    03-19-93   22G3202A   SHIELD, HORZ. COLD FINGER --> gif dxf 
    02801    05-21-93   22G2821    WASHER, SHIELD, HORZ. COLD FINGER --> gif dxf 
    02802    05-21-93   22G2832    MANDREL ASSY, SHIELD, HORZ. COLD FINGER --> gif dxf 
    02900    03-19-93   22G3212    SUPPORT-SCREW, HORZ. COLD FINGER --> gif dxf 
    
    
    03000    03-19-93   22G3226A   HORIZONTAL COLD FINGER ASSY --> gif dxf pdf 
     
    
    03100    03-26-93   22G3241    WASHER, PAIL-JOINT --> gif dxf 
    03200    04-02-93   22G2724D   STEM, 50mK --> gif dxf 
    03400    04-19-93   22G3253    HALF "A", HELIUM THERMAL INTERCEPT, E-STEM --> gif dxf 
    03500    04-19-93   22G3263    HALF "A", GAMMA-SHIELD, INNER, E-STEM --> gif dxf 
    03600    04-19-93   22G3273    HALF "A", NITROGEN THERMAL INTERCEPT, E-STEM --> gif dxf 
    03700    04-19-93   22G3283    FLANGE, BLANK-OFF, E-STEM --> gif dxf 
    03900    04-19-93   22G3304    E-STEM, LHe --> gif dxf 
    
    04200    04-19-93   22G3332    RING, COUPLING, E-STEM, LHe --> gif dxf 
    04300    04-19-93   22G3344    GAMMA-SHIELD, OUTER, E-STEM, LHe --> gif dxf 
    04400    04-19-93   22G3353    SPIDER-SUPPORT ASSY, E-STEM, LHe --> gif dxf 
    04500    04-19-93   22G3363    RING SPIDER-SUPPORT, E-STEM --> gif dxf 
    04700    04-19-93   22G3381    BLOCK, STOP, SPIDER-SUPPORT, E-STEM --> gif dxf 
    04800    04-19-93   22G3396    BRAZEMENT, NITROGEN THERMAL INTERCEPT, E-STEM --> gif dxf 
    04900    09-23-93   22G3722    RING, RETAINING, NTI BRAZEMENT, E-STEM --> gif dxf 
    
    05000    10-28-93   22G2876    LEAK-CHECK FIXTURE, NTI BRAZEMENT --> gif dxf 
    05200    04-19-93   22G3434    E-STEM, LN --> gif dxf 
    05500    04-19-93   22G3463    FLANGE, ADAPTER, E-STEM, LN --> gif dxf 
    05600    04-19-93   22G3476    SHIELD-SECTION, E-STEM, LN --> gif dxf 
    05700    04-19-93   22G3484    SPIDER-SUPPORT ASSY, E-STEM, LN --> gif dxf 
    
    06000    04-19-93   22G3516    E-STEM, OVC --> gif dxf 
    06100    04-19-93   22G3526    SHIELD-SECTION, E-STEM, OVC --> gif dxf 
    
    
    06200    04-19-93   22G3536    E-STEM ASSY --> gif dxf pdf txt
    
    06400    04-20-93   22G3543    HALF "B", HELIUM THERMAL INTERCEPT, E-STEM --> gif dxf 
    06500    04-21-93   22G3553    HALF "B", GAMMA-SHIELD, INNER, E-STEM --> gif dxf 
    06600    04-22-93   22G3563    HALF "B", NITROGEN THERMAL INTERCEPT, E-STEM --> gif dxf 
    06800    04-23-93   22G3452    GASKET, GAMMA-SHIELD --> gif dxf 
                 
    07004    05-12-93   22G3993    FLANGE, BLANK-OFF, ICE-BOX, OVC --> gif dxf 
    
    07101    05-05-93   22G3864    FLANGE, F-STEM, ICE-BOX, LN --> gif dxf 
    07102    05-05-93   22G3874    FLANGE, E-STEM, ICE-BOX, LN --> gif dxf 
    07103    06-07-93   22G2854    ROLL-UP, CAN, ICE-BOX, LN --> gif dxf 
    07104    06-16-93   22G3962    E-COVER, CAN, ICE-BOX, LN --> gif dxf 
    
    07200    04-30-93   22G3316B   CAN, ICE-BOX, LHe --> gif dxf 
    07201    05-05-93   22G3884    FLANGE, F-STEM, ICE-BOX, LHe --> gif dxf 
    07202    05-05-93   22G3894    FLANGE, E-STEM, ICE-BOX, LHe --> gif dxf 
    07204    05-12-93   22G3982    RING, BACK-UP, F-PORT, LHe --> gif dxf 
    07205    06-07-93   22G2864    ROLL-UP, CAN, ICE-BOX, LHe --> gif dxf 
    07206    06-16-93   22G3743A   FLANGE, BLANK-OFF, E-PORT, LHe --> gif dxf 
    07207    06-17-93   22G3422    RING, BACK-UP, E-PORT, LHe --> gif dxf 
    
    07300    04-30-93   22G3326    CAN, ICE-BOX, 600mK --> gif dxf 
    07301    05-05-93   22G3904    FLANGE, F-PORT, ICE-BOX, 600mK --> gif dxf 
    07302    05-05-93   22G3914    ROLL-UP, CAN, ICE-BOX, 600mK --> gif dxf 
    
    07400    04-30-93   22G3406    CAN, ICE-BOX, 50mK --> gif dxf 
    07401    05-05-93   22G3924    FLANGE, F-PORT, ICE-BOX, 50mK --> gif dxf 
    07402    05-05-93   22G3934    ROLL-UP, CAN, ICE-BOX, 50mK --> gif dxf 
    
    07500    04-30-93   22G3416    CAN, ICE-BOX, 10mK --> gif dxf 
    07502    05-05-93   22G3954    ROLL-UP, CAN, ICE-BOX, 10mK --> gif dxf 
    07503    05-12-93   22G4004    LID, CAN, ICE-BOX, OVC --> gif dxf 
    07600    04-30-93   22G3574    LID, CAN, ICE-BOX, LN --> gif dxf 
    07700    04-30-93   22G3584A   LID, CAN, ICE-BOX, LHe --> gif dxf 
    07701    06-16-93   22G3974    LID, INNER, CAN, ICE-BOX, LHe --> gif dxf 
    07800    04-30-93   22G3594    LID, CAN, ICE-BOX, 600mK --> gif dxf 
    07900    04-30-93   22G3604    LID, CAN, ICE-BOX, 50mK --> gif dxf 
    
    08000    04-30-93   22G3614    LID, CAN, ICE-BOX, 10mK --> gif dxf 
    
    
    08100    04-30-93   22G3626    ICE BOX PAIL ASSY --> gif dxf pdf txt
    
    08300    07-19-93   22G3802    GASKET, E-PORT, ICE-BOX, LHe --> gif dxf 
    08301    07-19-93   22G3782    GASKET, F-PORT, ICE-BOX, LHe --> gif dxf 
    08302    07-19-93   22G3793A   GASKET, TOP, ICE-BOX, LHe --> gif dxf 
    08500    04-30-93   22G3652    SUPPORT, HANGER, ICE-BOX, UPPER --> gif dxf 
    08600    04-30-93   22G3664    HANGER FILAMENT ASSY, ICE-BOX --> gif dxf 
    08700    04-30-93   22G3674    TOOLING, FILAMENT ASSY, ICE-BOX --> gif dxf 
    08800    04-30-93   22G3682    PIVOT, HANGER, ICE-BOX, OUTER --> gif dxf 
    
    09100    05-03-93   22G3712    PIVOT, HANGER, ICE-BOX, INNER --> gif dxf 
    10100    05-03-93   22G3813    BUMPER, ICE-BOX, OUTER --> gif dxf 
    10101    09-14-93   22G3943    BUMPER, ICE-BOX, INNER --> gif dxf 
    10200    05-03-93   22G3821    WASHER, SUPPORT, HANGER --> gif dxf 
    10300    05-03-93   22G3831    PIN, FILAMENT, HANGER --> gif dxf 
    10400    05-03-93   22G3841    PIN, PIVOT, HANGER --> gif dxf 
    10500    05-03-93   22G3851    PIN, SUPPORT, HANGER --> gif dxf 
    10600    09-14-93   22G3641    O-RING TABULATION --> gif dxf 
    


    DRAWING N0TES:
  • Indented text files are available for top assemblies 00100, 06200, 08100, representing the layer hierarchy of the source files (HP_MI); this structure is not preserved by the DXF translations.
  • PDF files are available for the top layout and assemblies 00100, 03000, 06200, 08100; these are highlighted.
  • It was learned after the fact that the DXF translations do not preserve geometric positioning and tolerance (ANSI Y14.5) symbols of the (HP_MI) source files because these were encoded as a symbol font, which the translator does not parse.   The DXF files show the associated screen font characters instead, which have no meaning.   Reconstruction of the source file symbols as literal graphics and retranslating them would fix this problem, but this effort has not been undertaken.   If a question concerning these symbols comes up, please contact the author.



  • May, 2000

    Peter A. Luft
    PALuft@lbl.gov
    Lawrence Berkeley National Laboratory
    Berkeley, CA
    (510) 486-4574