SHOCK WAVE-ABSORBING GASTIGHT LEAD-THROUGH FOR A BUILDING COMPONENT - Patent 0126761

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EP 0 126 761 A1

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(43)	Date of publication:
	05.12.1984 Bulletin 1984/49

(21)	Application number: 84900122.0

(22)	Date of filing: 29.11.1983

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International Patent Classification (IPC):

E04H 9/ 04^{( . )}
F16L 55/ 02^{( . )}

F16L 5/ 08^{( . )}
H02G 3/ 22^{( . )}

(86)	International application number:
	PCT/SE1983/000416

(87)	International publication number:
	WO 1984/002156 (07.06.1984 Gazette 1984/14)

(84)	Designated Contracting States:
	AT BE CH DE FR GB LI NL

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Priority:

01.12.1982 SE 19820006866

(71)	Applicant: TELEFONAKTIEBOLAGET L M ERICSSON
	S-126 25 Stockholm (SE)

(72)	Inventors:
	LEGERIUS, Bengt, Efraim S-611 65 Nyköping (SE) SIEBERT, Hans-Werner S-613 00 Oxelösund (SE)

(74)	Representative: Johnsson, Helge
	Telefonaktiebolaget L M Ericsson S-126 25 Stockholm S-126 25 Stockholm (SE)

(54)	SHOCK WAVE-ABSORBING GASTIGHT LEAD-THROUGH FOR A BUILDING COMPONENT