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Machine translation
1. (WO1981003448) DEVICE FOR DETERMINING THE HARDENING DURATION OF BINDING MATERIALS AND CORE COMPOUNDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/003448    International Application No.:    PCT/SU1981/000054
Publication Date: 10.12.1981 International Filing Date: 08.06.1981
IPC:
B22C 9/12 (2006.01), G01N 33/44 (2006.01)
Applicants:
Inventors:
Priority Data:
2927851 09.06.1980 SU
Title (EN) DEVICE FOR DETERMINING THE HARDENING DURATION OF BINDING MATERIALS AND CORE COMPOUNDS
(FR) DISPOSITIF DE DETERMINATION DE LA DUREE DE DURCISSEMENT DE MATERIAUX DE LIAISON ET DE COMPOUNDS DE NOYAUX
Abstract: front page image
(EN)The device comprises a container (4) for the test specimen (5), said container being placed inside a heating furnace (1) provided with a cap (2) and being mounted on a table (3) fixed to the cap (2) of the furnace (1). Electrodes (7) and (8) are located inside the container (4) and are electrically connected through a circuit to a recording instrument for measuring electrophysical parameters between the electrodes (7) and (8), which are connected to each other so that a sealed chamber (9) is formed therebetween. The device comprises as well a guiding stand (10) placed outside the furnace (1) and provided with a cantilever (11) fixed to the cap (2) of the furnace (1) and movable along the stand (10) with the possibility of its fixation and thus providing for a precise setting of the table (3) with the container (4) inside the furnace (1). The device further comprises a mechanism (12) for feeding a gaseous catalyst into the sealed chamber (9) between the electrodes (7) and (8), said mechanism consisting of a pipe (13) connected to a tank (14) for the gaseous catalyst. The guiding stand (10) is provided with a hollow (39) housing inside it the pipe (13) for feeding the gaseous catalyst to the sealed chamber (9) between the electrodes (7) and (8) and electrical wires (40) connecting the electrodes (7) and (8) to the circuit for measuring electrophysical parameters between the electrodes (7) and (8).
(FR)Le dispositif comprend un conteneur (4) pour le specimen d"essai (5) ce conteneur etant place a l"interieur d"un four de chauffage (1) pourvu d"un couvercle (2) et etant monte sur une table (3) fixee au couvercle (2) du four (1). Des electrodes (7 et 8) sont disposees a l"interieur du conteneur (4) et sont electriquement connectees par l"intermediaire d"un circuit a un instrument d"enregistrement pour mesurer des parametres electrophysiques entre les electrodes (7 et 8) qui sont connectees entre elles de maniere a former entre elles une chambre fermee (9). Le dispositif comprend egalement un support de guidage (10) place a l"exterieur du four (1) et pourvu d"un cantilever (11) fixe au couvercle (2) du four (1) et mobile le long du support (10) pouvant etre fixe et permettre ainsi un reglage precis de la table (3) avec le conteneur (4) a l"interieur du four (1). Le dispositif comprend en outre un mecanisme (12) d"alimentation d"un catalyseur gazeux dans une chambre fermee (9) entre les electrodes (7 et 8), ce mecanisme consistant en un tube (13) connecte a un reservoir (14) pour le catalyseur gazeux. Le support de guidage (10) est pourvu d"une cavite (39) logeant le tube (13) d"alimentation du catalyseur gazeux a la chambre fermee (9) entre les electrodes (7 et 8) et des cables electriques (40) connectant les electrodes (7 et 8) au circuit de mesure des parametres electrophysiques entre les electrodes (7 et 8).
Designated States:
Publication Language: Russian (RU)
Filing Language: Russian (RU)