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Machine translation
1. (WO1981003620) PIPING SYSTEM WITH VARIABLE CONFIGURATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003620    International Application No.:    PCT/SE1981/000157
Publication Date: 24.12.1981 International Filing Date: 01.06.1981
IPC:
A62C 35/62 (2006.01), A62C 37/36 (2006.01), F16L 41/06 (2006.01)
Applicants:
Inventors:
Priority Data:
8004509 18.06.1980 SE
Title (EN) PIPING SYSTEM WITH VARIABLE CONFIGURATION
(FR) SYSTEME DE TUYAU AVEC CONFIGURATION VARIABLE
Abstract: front page image
(EN)A piping system has a variable configuration for spreading a fluid, suitably for extinguishing systems, emergency cooling systems and the like. The pipes (4, 5, 6, 7, 8) in the system do not have holes for branches, and are provided with pipe coupling (6, 7) of a type where the forced displacment of a cutting means provides an opening in a pipe to connect the pipe to a branch in the pipe coupling. The pipe couplings are provided with means (21) which are actuated for an abnormal state, said means (21) in turn activating the cutting means. As long as the piping system has not been given an abnormal state, the branches can be moved at will.
(FR)Un systeme de tuyau presente une configuration variable pour repandre un fluide, en particulier pour des systemes d"extinction, des systemes de refroidissement de secours et autres. Les tuyaux (4, 5, 6, 7, 8) dans le systeme ne possedent pas de trous pour des derivations et sont pourvus d"accouplements de tuyaux (6, 7) d"un type ou le deplacement force d"un moyen de coupe forme une ouverture dans un tuyau pour le brancher sur une derivation dans l"accouplement de tuyau. Les accouplements de tuyaux sont pourvus de moyens (21) qui sont actionnes dans un etat anormal, ces moyens (21) activant a leur tour des moyens de coupe. Aussi longtemps que le systeme de tuyau n"a pas recu un etat anormal, les derivations peuvent etre deplacees a volonte.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)