1 LUND March 16 th, 2016 INSULATION VACUUM SEALS M-ECCTD STATUS Bell flange Elastomer Coupler flange Helicoflex He valve (x2) Elastomer Pumping port (x2?)

Présentation au sujet: "1 LUND March 16 th, 2016 INSULATION VACUUM SEALS M-ECCTD STATUS Bell flange Elastomer Coupler flange Helicoflex He valve (x2) Elastomer Pumping port (x2?)"— Transcription de la présentation:

1 1 LUND March 16 th, 2016 INSULATION VACUUM SEALS M-ECCTD STATUS Bell flange Elastomer Coupler flange Helicoflex He valve (x2) Elastomer Pumping port (x2?) Elastomer Jumper Elastomer Trap doors (x8) Elastomer Rupture disk pipe (x2) Elastomer Jacks(x12) Elastomer Windows (x4) CF63 Copper Central flat cover (x2) Helicoflex Tip flat cover (x2) Elastomer Safety valve Elastomer Feedthrough ports (x6) & connectors (x12) Elastomer instrumentation(x2) Elastomer Coupler He outlet (x4) Elastomer Jumper connection Elastomer Elastomeric O Ring everywhere, except: -Windows (x4), CF63 copper -Extremity central flat cover (x2), Metallic Helicoflex -Coupler flange (x4), Metallic Helicoflex

2 2 INSULATION VACUUM SEALS PROPOSALS FOR H-ECCTD & SERIES PRINCIPLES -No permanent elastomeric seal due to radiations rate and normal ageing -Elastomeric O Ring seals for gaskets that can be replaced easily during maintenance operations (no opening of extremity covers, therefore removing of the cryomodule) -Aluminium for other gaskets with standard dimensions -Special metallic references (Helicoflex or similar) for non standard dimensions Aluminium gaskets

3 3 INSULATION VACUUM SEALS PROPOSALS FOR H-ECCTD & SERIES Elastomer: seals can be changed easily without removing the cryomodule from the beam line (maintenance operation) Aluminium: standard diameter Helicoflex: non standard or too big diameter

4 4 VACUUM VESSEL UPDATE H-ECCTD & SERIES Helium valve(x2) Turned to alu. gasket DN100 pumping port replaced by DN160 on the top of the vacuum vessel Pipes for rupture disks (x2) Turned to aluminium gasket Supports drilling to finalize Flange for rupture disk (x2) to rework by final machining 1 DN160 nozzle kept for contingency DN100 pumping port kept for H-ECCTD only

5 5 VACUUM VESSEL PUMPING PORTS (H-ECCTD / SERIES) Remaining ISO-F DN100 pumping port (H-ECCTD only) 670 New ISO-F DN160 pumping port 1830 400 ISO-F DN160 Connecting port (H-ECCTD) Contingency port (Series)

6 FOND PLAT ENCEINTE Tube enceinte D1200x1220 Bride D1200x1344 Ep. 22mm (fond), 35mm (enceinte) 40 vis HM12x75 sur D1310 Joint élastomère D1243x1258x7,5 Gorge D1245x1263x5,2 CLOCHE COUPLEUR Tube enceinte D445,2x457,2 (Ep. 6) Bride enceinte D435x540 Ep. 20 Tube cloche D400,4x406,4 (Ep. 3) Bride cloche D400,4x540 Ep. 20 16 vis HM12x55 sur D495 Joint élastomère D459,3x470,7x5,7 Gorge D460x473,5x4,2 LIAISON ENCEINTE/JUMPER Tube enceinte D343,6x355,6 (Ep. 6) Bride enceinte D343,6x425, Ep. 20 Tube manchette D349,6x355,6 (Ep. 3) Bride manchette D349,6x425, Ep. 18 12 vis HM12x55 sur D395 Joint élastomère D359,3x370,7x5,7 Gorge D360x373,5x4,2 INTERFACE JUMPER Tube coude D349,6x355,6 (Ep. 3) Bride coude Dext451, Ep. 18 16 vis HM12x35 sur D410 Joint élastomère côté BAV LIAISON MANCHETTE/COUDE JUMPER Tube coude D349,6x355,6 (Ep. 3) Bride coude D349,6x425, Ep. 18 Tube manchette D349,6x355,6 (Ep. 3) Bride manchette D349,6x425, Ep. 18 12 vis HM12x55 sur D395 Joint élastomère D359,3x370,7x5,7 Gorge D360x373,5x4,2 TRAPPES (A valider) Tube enceinte D349,6x355,6 (Ep. 3 à 6) Bride enceinte D425 Ep. 20 Couvercle D425, Ep. 20 (alu) 12 vis HM12x55 sur D395 Joint élastomère D359,3x370,7x5,7 Gorge D360x373,5x3,9 LIAISON ENCEINTE/CLOCHE DISQUE RUPT. Tube enceinte D267x273,6 (Ep. 3) Bride enceinte D264x335, Ep. 16 Tube cloche D267x273 (Ep. 3) Bride cloche D264x335, Ep. 16 12 vis HM10x50 sur D310 Joint élastomère D279x286x3,53 Gorge D280x289x2,6 LIAISON CLOCHE/TUBE DISQUE RUPT. Tube cloche D267x273 (Ep. 3) Bride cloche D160x273, Ep. 16 Tube disque D100x104 (Ep. 2) Bride disque Dext 218, Ep. 22 12 vis HM10x35 sur D180 Joint élastomère D196,22x206,88x5,33 Gorge D194,5x207x3,6 VANNES Tube enceinte D108,2x114,3 (Ep. 3,05) Bride enceinte D108,2x165 Ep. 12 Bride vanne Dext165, Ep. 12 8 vis CHc M8x40 sur D145 Joint élastomère D117x124x3,5 Gorge D117x125,5,5x2,6 SORTIE HELIUM COUPLEURS Tube enceinte D62,7x73,02 (Ep. 5,16) Bride enceinte D130 Ep. 12 Bride réchauffeur D130 Ep. 12 6 vis CHc M8x40 sur D110 Joint élastomère D85,3x92,3x3,53 Gorge D85x93,5x2,6 VERINS Tube enceinte D108,2x114,3 (Ep. 3,05) Bride enceinte D76x165 Ep. 12 (16) Bride couvercle D165, Ep. 12 8 vis CHc M8x40 sur D145 Joint élastomère D117,07x124,13x3,53 Gorge D117x125,5x2,6 SOUPAPE ENCEINTE Design idem spokes Joint élastomère D202,57x213,23x5,33 INSTRUMENTATION DN100 & POMPAGE VIDE Tube enceinte D108,2x114,3 (Ep. 3,05) Bride enceinte D108,2x165 Ep. 12 Bride couvercle Dext165, Ep. 12 8 vis CHc M8x40 sur D145 Joint élastomère D117x124x3,5 Gorge D117x125,5,5x2,6 INSTRUMENTATION DN160 Tube enceinte D150x159 (Ep. 4,5) Bride enceinte D150x225 Ep. 16 Bride couvercle Dext225, Ep. 16 8 vis HM10x50 sur D200 Joint élastomère D170,8x181,4x5,3 Gorge D171x183,5,5x3,9 M-ECCTD