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Machine translation
1. (WO1979000643) PAPER MACHINE HEADBOX
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000643    International Application No.:    PCT/SE1978/000104
Publication Date: 06.09.1979 International Filing Date: 27.12.1978
IPC:
D21F 1/02 (2006.01)
Applicants:
Inventors:
Priority Data:
7802001 21.02.1978 SE
Title (EN) PAPER MACHINE HEADBOX
(FR) CAISSE A PATE D"UNE MACHINE A PAPIER
Abstract: front page image
(EN)In a paper machine headbox a profile bar (15) is mounted on a top slice lip (12). The profile bar is locally displaceable in the vertical direction by means of a plurality of adjusting assemblies (16) distributed along the top slice lip. Each adjustment assembly comprises an electrical level sensor (21) in the form of a differential transformer, the core (23) of which is affixed to the profile bar, while the coil (22) of the differential transformer is affixed to the top slice lip. The differential transformer is electrically connected to an indicator (24).
(FR)Dans une caisse a pate d"une machine a papier, un barreau profile (15) est monte sur la levre superieure (12) de l"orifice d"arrivee. Le barreau profile peut etre deplace dans le sens vertical au moyen d"une pluralite d"ensembles de reglage (16) disposes le long de la levre superieure. Chaque ensemble de reglage comprend un detecteur de niveau electrique (21) sous la forme d"un transformateur differentiel dont le noyau (23) est solidaire du barreau profile, alors que l"enroulement (22) du transformateur differentiel est solidaire de la levre superieure. Le transformateur differentiel est connecte electriquement a un indicateur (24).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)