Renseignements généraux

Nº de série

127375

Nº de partie

1

Nombre total de parties

1

Ou

S/O

Brevets

S/O

Description générale

NON-FERROUS METAL CASING, CHART DRIVE, PARTS/ SYNTHETIC HANDLE, PARTS/ GLASS WINDOW/ RUBBER? GASKET/ PAPER CHART

Dimensions

Remarque : Cette information reflète la taille générale pour l’entreposage et ne représente pas nécessairement les véritables dimensions de l’objet.

Longueur

24,5 cm

Largeur

21,7 cm

Hauteur

28,5 cm

Épaisseur

S/O

Poids

S/O

Diamètre

S/O

Volume

S/O

Lexique

Groupe

Exploitation forestière

Catégorie

Lutte contre d'incendie

Sous-catégorie

S/O

Fabricant

Ou

ESTERLINE

Pays

United States of America

État/province

Indiana

Ville

Indianapolis

Contexte

Pays

Canada

État/province

Ontario

Période

1940S? +

Canada

FROM COLLECTION OF FORESTRY & FIRE-FIGHTING EQUIPMENT USED BY & ACQUIRED FROM PNFI. FOUNDED IN 1918, IT WAS OLDEST CONTINUOUSLY OPERATING FORESTRY-RESEARCH ESTABLISHMENT IN CANADA UNTIL IT CLOSED IN 1995. PNFI STUDIED GROWTH OF VARIOUS SPECIES & FOREST MANAGEMENT, PARTICULARLY FIRE PREVENTION & SUPPRESSION.

Fonction

RECORDING DEVICE THAT PRODUCES GRAPHIC REPRESENTATION OF QUANTITY IN RELATION TO TIME. THIS RECORDER RECEIVED INPUT IN FORM OF ELECTRICAL SIGNALS FROM ANOTHER INSTRUMENT TO WHICH IT WAS CONNECTED, SIGNALS WHICH IT TRANSCRIBED ON PAPER CHART. IT MAY HAVE BEEN USED WITH INSTRUMENT SUCH AS ELECTRICAL NON-RECORDING RAIN GAUGE 960504, WITH WHICH IT WAS COLLECTED.

Technique

EXAMPLE OF MULTI-PURPOSE GRAPHIC RECORDER, WHICH COULD BE USED TO RECORD MANY DIFFERENT VARIABLE QUANTITIES, SUCH AS SPEED, TEMPERATURE, PRESSURE, MPH, FEET PER MINUTE, VOLTS, AMPERES ETC. PRODUCT OF AMERICAN FIRM ESTERLINE-ANGUS, WHICH EXISTED FROM AT LEAST CIRCA 1914 TO PRESENT.

Notes sur la région

Inconnu

Détails

Marques

PLATE ON FRONT READS "THE/ ESTERLINE-ANGUS/ COMPANY, INC./ INDIANAPOLIS, IND., U.S.A."/ PLATE INSIDE CASING READS "ESTERLINE-ANGUS GRAPHIC AMMETER/ FOR USEON D.C./ THE ESTERLINE-ANGUS COMPANY, INC./ INDIANAPOLIS, IND./ MODEL AW/ U.S.A./ SERIAL NO. 127375" WITH "MAX CIRCUIT/ VOLTAGE: 750/ FULL-SCALE/ MILLIVOLTS/ AT METER" & "FULL-SCALE/ MILLI-AMPS/ 1.0"/ PLATE ON CHART DRIVE READS "CHART DRIVE/ THE ESTERLINE-ANGUS CO., INC./ INDIANAPOLIS, IND., U.S.A./ SERIAL NO./ 127375/ STYLE NO. 80 M"/ PLATE ON INTERIOR PART READS "STYLE NO. 424A 127375/ MEASURING ELEMENT/ THE ESTERLINE-ANGUS CO., INC"/ PLATE ON TOP READS "MADE IN U.S.A."/*see decoration

Manque

APPEARS COMPLETE

Fini

EXTERIOR PAINTED GLOSSY BLACK/ BLACK HANDLE, GASKET/ METALLIC & PLATED PARTS/ COLOURLESS, TRANSPARENT GLASS/ WHITE PAPER

Décoration

MARKINGS: BLUE LETTERING ON CHART READS " ESTERLINE ANGUS INDIANAPOLIS, IND., U.S.A. CHART NO. 4310-C"/ LABEL ON TOP READS "PROPERTY OF CANADIAN FORESTRY SERVICE" & "FOREST FIRE RESEARCH INSTITUTE OTTAWA. ONTARIO"