WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1980002196) PROCESS AND DEVICE FOR THE PNEUMATIC MEASUREMENT OF THE INNER VOLUME OF BOTTLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002196    International Application No.:    PCT/FR1980/000055
Publication Date: 16.10.1980 International Filing Date: 04.04.1980
IPC:
G01F 17/00 (2006.01)
Applicants:
Inventors:
Priority Data:
7908728 06.04.1979 FR
Title (EN) PROCESS AND DEVICE FOR THE PNEUMATIC MEASUREMENT OF THE INNER VOLUME OF BOTTLES
(FR) PROCEDE ET DISPOSITIF POUR LA MESURE PNEUMATIQUE DE VOLUME INTERIEUR DE FLACONS
Abstract: front page image
(EN)Process and implementation associated device adapted for the measurement of the inner volume of containers. This process consists in the simultaneous injection of substantially identical volumes of air or gas into the respective volumes (10A, 10B) of the bottle to be measured (9A) and of the standard bottle which is under atmospheric pressure. The determination (in 14) of the pressure difference between the two spaces, in their new state of equilibrium, allows the determination of the volume with a good accuracy. This process is implemented in a device which comprises a double equipment made of two cylinders (2A, 2B) which come into abutment on the necks (8A, 8B) of the two containers (9A, 9B). The stroke of each piston (4A, 4B) is adjusted by stops (16A, 16B) and fixes the injected volume.
(FR)La presente invention concerne un procede et le dispositif de mise en oeuvre associe, destines a la mesure du volume interieur de recipients. Ce procede consiste a injecter simultanement des volumes sensiblement identiques d"air ou de gaz dans les capacites (10A, 10B) du flacon a mesurer (9A) et d"un flacon etalon (9B) ou regne la pression ambiante. La mesure (en 14) de l"ecart de pression entre les deux capacites, dans leur nouvel etat d"equilibre, permet de determiner le volume avec une bonne precision. Ce procede est mis en oeuvre dans un dispositif qui comporte un equipement double constitue de deux cylindres (2A, 2B) qui viennent s"appliquer respectivement sur les cols (8A, 8B) des deux recipients (9A, 9B). La course de chaque piston (4A, 4B) reglee par des butees (16A, 16B) determine le volume injecte.
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)