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150 730 new documents added

999 816 documents amended

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EP 0263240 B1 19910918 - HIGH-POWER HIGH-FREQUENCY JUNCTION CIRCULATOR

Title (en)

HIGH-POWER HIGH-FREQUENCY JUNCTION CIRCULATOR

Publication

EP 0263240 B1 19910918 (DE)

Application

EP 87109520 A 19870702

Priority

DE 3633910 A 19861004

Abstract (en)

[origin: US4794352A] In a high power, high-frequency junction circulator which includes a cooled ferrite structure disposed in a microwave junction zone where it is subjected to a static magnetic field, the ferrite structure is composed of a plurality of stacked ferrite balls. A coolant flows around the balls to carry away heat.

IPC 1-7

H01P 1/30; H01P 1/387; H01P 1/39

IPC 8 full level

H01P 1/30 (2006.01); H01P 1/387 (2006.01); H01P 1/39 (2006.01)

CPC (source: EP US)

H01P 1/30 (2013.01 - EP US); H01P 1/387 (2013.01 - EP US); H01P 1/39 (2013.01 - EP US)

Designated contracting state (EPC)

CH DE FR GB IT LI

DOCDB simple family (publication)

EP 0263240 A1 19880413; EP 0263240 B1 19910918; CA 1277726 C 19901211; DE 3633910 A1 19880407; DE 3773107 D1 19911024; US 4794352 A 19881227

DOCDB simple family (application)

EP 87109520 A 19870702; CA 548450 A 19871002; DE 3633910 A 19861004; DE 3773107 T 19870702; US 10372887 A 19871002