Dispositif distributeur de substance fluide sous pression
1,124,464. Syringes. AEROSOL INVENTIONS & DEVELOPMENT S.A. Aug. 31, 1965 [Aug. 31, 1964], No.37161/65. Heading F1R. [Also in Division B8] A bellows type fluid container has a spring- loaded outlet valve opened by depressing it in the direction of the container axis, counter pressure on the conta...
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Zusammenfassung: | 1,124,464. Syringes. AEROSOL INVENTIONS & DEVELOPMENT S.A. Aug. 31, 1965 [Aug. 31, 1964], No.37161/65. Heading F1R. [Also in Division B8] A bellows type fluid container has a spring- loaded outlet valve opened by depressing it in the direction of the container axis, counter pressure on the container rejecting the contents when the valve opens. Counter pressure may be applied by a spring or directly to the container. |
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