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Machine translation
1. (WO1980000269) ASSEMBLY OF CONTROL VALVES FOR PNEUMATIC CONTROL AT LOW PRESSURE AND WORKING PRESSURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000269    International Application No.:    PCT/CH1979/000098
Publication Date: 21.02.1980 International Filing Date: 10.07.1979
IPC:
F01L 25/06 (2006.01), F15B 13/04 (2006.01), F15C 3/06 (2006.01), F16K 31/56 (2006.01)
Applicants:
Inventors:
Priority Data:
7635/78 10.07.1978 CH
Title (EN) ASSEMBLY OF CONTROL VALVES FOR PNEUMATIC CONTROL AT LOW PRESSURE AND WORKING PRESSURE
(FR) BLOC DE SOUPAPES DE COMMANDE POUR COMMANDE PNEUMATIQUE A BASSE PRESSION ET A PRESSION DE TRAVAIL
Abstract: front page image
(EN)The assembly of control valves comprises a plurality of control valves which, in general, are identical. Each control valve comprises means (9, 10) which, when the control system (20, 25) is actuated, close instantaneously the upstream inlet and vent the downstream side. The valve or the assembly of valves is intended in particular to time or sequence automatic controls for pneumatic or hydropneumatic control machines.
(FR)Le bloc de soupapes de commande comprend plusieurs soupapes de commande qui, en general, sont identiques. Chaque soupape de commande comprend des moyens (9, 10) qui, lorsque le piston de commande (20, 20") est actionne, ferment instantanement l"entree amont et mettent a l"atmosphere le cote aval. Les soupapes ou le bloc de soupapes sont destines en particulier aux controles automatiques de temps ou a sequence pour des machines a commande pneumatique ou hydropneumatique.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)