Fluent material handling – with receiver or receiver coacting mea – Multiple passage filling means for diverse materials or flows – With flue or vent externally returning to supply
Patent
1988-06-10
1989-09-19
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
Multiple passage filling means for diverse materials or flows
With flue or vent externally returning to supply
141301, 141302, 141319, 12820312, 12820014, B65B 306
Patent
active
048672122
ABSTRACT:
A safety arrangement for filling and emptying an anesthetic vaporizer via a supply vessel connected thereto includes a movable tube-shaped conducting member having first and second ends. A vessel-connecting piece is provided on its first end and an index member is provided on its second end for engaging a vaporizer. The tubular-shaped conducting member has a ventilating channel separate from the filling channel and the safety arrangement is improved with respect to its use characteristics. This improvement is obtained in that a joint piece is connected to the second end of the tubular conducting member intended for the vaporizer. An index member is rotatably journalled in the joint piece and contains respective line segments of the filling channel and the ventilating channel.
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DE3500895A1, German Offenkgungsschrift, 7/17/86, FIGS. 1 and 2.
Safety Filling System for Vapor 19.1 (No. 5437.09), Dec. 19, 1984.
Falb Wolfgang
Mohr Helmut
Wallroth Carl-Friedrich
Donovan Edward C.
Dragerwerk Aktiengesellschaft
Ottesen Walter
Recla Henry J.
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