EP 1846939 A1 20071024 - PHOTOMULTIPLIER TUBE WITH LEAST TRANSIT TIME VARIATIONS
Title (en)
PHOTOMULTIPLIER TUBE WITH LEAST TRANSIT TIME VARIATIONS
Title (de)
FOTOVERVIELFACHERRÖHRE MIT GERINGSTEN TRANSITZEIT-SCHWANKUNGEN
Title (fr)
TUBE PHOTOMULTIPLICATEUR A MOINDRES ECARTS DE TEMPS DE TRANSIT
Publication
Application
Priority
- FR 2006050090 W 20060202
- FR 0550383 A 20050209
Abstract (en)
[origin: WO2006085018A1] The invention concerns a single-channel photomultiplier tube (1) having a sealed envelope (4), one wall of which (5) comprises an inner side (7) having a concavity with a central axis (AA'), facing inwards of the tube, having a plane of symmetry and bearing a photocathode (2), an input optics (9) including electrodes, an electron multiplier (11) including a plurality of dynodes (30-39), an anode (16), means (12) for connecting the dynodes (30-39), the photocathode (2), the electrodes (13, 15) of the optics (9), and the anode (16), to their operating voltage. The invention is characterized in that the electron multiplier consists of physically mutually separate parts (24, 26), and having between them a symmetry of revolution relative to the central axis of the concavity.
IPC 8 full level
H01J 43/04 (2006.01); H01J 43/18 (2006.01); H01J 43/28 (2006.01)
CPC (source: EP US)
H01J 43/04 (2013.01 - EP US); H01J 43/18 (2013.01 - EP US); H01J 43/28 (2013.01 - EP US)
Citation (search report)
See references of WO 2006085018A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2881874 A1 20060811; FR 2881874 B1 20070427; AT E484842 T1 20101015; CN 101116168 A 20080130; DE 602006017512 D1 20101125; EP 1846939 A1 20071024; EP 1846939 B1 20101013; IN 266735 B 20150528; JP 2008530746 A 20080807; JP 5345784 B2 20131120; RU 2007133510 A 20090320; RU 2389107 C2 20100510; US 2008258619 A1 20081023; US 7786671 B2 20100831; WO 2006085018 A1 20060817
DOCDB simple family (application)
FR 0550383 A 20050209; AT 06709472 T 20060202; CN 200680004406 A 20060202; DE 602006017512 T 20060202; EP 06709472 A 20060202; FR 2006050090 W 20060202; IN 3481CHN2007 A 20070809; JP 2007554609 A 20060202; RU 2007133510 A 20060202; US 81569306 A 20060202