Global Patent Index - EP 1846999 A1

EP 1846999 A1 2007-10-24 - POWER FEED DEVICE FOR A CRYOGENIC CONDUCTOR AND METHOD FOR COOLING A POWER FEED DEVICE

Title (en)

POWER FEED DEVICE FOR A CRYOGENIC CONDUCTOR AND METHOD FOR COOLING A POWER FEED DEVICE

Title (de)

STROMZUFÜHRUNGSEINRICHTUNG FÜR EINEN TIEFTEMPERATURLEITER UND VERFAHREN ZUR KÜHLUNG EINER STROMZUFÜHRUNGSEINRICHTUNG

Title (fr)

DISPOSITIF DE GUIDAGE DE COURANT POUR CONDUCTEUR BASSE TEMPERATURE ET PROCEDE DE REFROIDISSEMENT D'UN DISPOSITIF DE GUIDAGE DE COURANT

Publication

EP 1846999 A1 (DE)

Application

EP 06706745 A

Priority

  • EP 2006001105 W
  • DE 102005005780 A

Abstract (en)

[origin: WO2006084679A1] The invention relates to a power feed device (40) for a cryogenic conductor. Said power feed device comprises at least one conductor (41) that has a hot contact point and a cold contact point, connected to the cryogenic conductor, and at least one coolant channel that is delimited by the conductor (41) at least on one end. The invention is characterized in that the coolant channel comprises guide elements (53, 54) which are used to force a directional convection of the coolant in the coolant channel from the cold contact point to the hot contact point and to locally adjust the flow rate of the coolant.

IPC 8 full level (invention and additional information)

H02G 15/34 (2006.01); H01R 4/62 (2006.01); H01R 9/11 (2006.01)

CPC (invention and additional information)

H01R 4/62 (2013.01); H01R 12/721 (2013.01); H02G 15/34 (2013.01); H01R 9/11 (2013.01)

Citation (search report)

See references of WO 2006084679A1

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

EPO simple patent family

WO 2006084679 A1 20060817; DE 102005005780 A1 20060824; EP 1846999 A1 20071024

INPADOC legal status


2008-05-14 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2008-05-14 [RAP3] CORRECTION OF THE ADDRESS OR NAME OF APPLICANT (A DOCUMENT)

- Owner name: MAX-PLANCK-GESELLSCHAFT ZUR FOERDERUNG DER WISSENS

2007-12-05 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20071105

2007-10-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20070723

2007-10-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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