Fluid flow controlling device and an incubator incorporating the

Details Fluid flow controlling device and an incubator incorporating the Fluid flow controlling device and an incubator incorporating the

1997-01-23

1999-10-26

Dvorak, Linda C. M.

Surgery

Isolation treatment chambers

Incubators

137100, A61G 1100

Patent

active

059719125

ABSTRACT:
A fluid flow controlling device having a working member capable of reciprocating in a tubular case. The working member comprises a pressure detecting portion to detect the pressure of a second fluid, which flows into the tubular case through a second inlet, and to move the working member forwards; and a valve element to decrease the opening of the first outlet in relation to the opening of the first inlet, through which the first fluid is led into the tubular case, in correspondence with the displacement of the working member. By the use of the above fluid flow controlling device, it becomes easy to control the quantity of the first fluid led into the tubular case in relation to that of the second fluid, and it becomes possible to sufficiently supplying the first fluid to the tubular case even when the second fluid is exhausted and cannot be supplied any more so long as the first fluid is not exhausted. Further, the above fluid flow controlling device has a simple structure, performs a reliable action, does not break easily, and is very durable.

REFERENCES:
patent: 2682276 (1954-06-01), Fraser
patent: 4481938 (1984-11-01), Lindley
patent: 5261452 (1993-11-01), McAndrew et al.
patent: 5544674 (1996-08-01), Kelly

Affiliated with

Also associated with

Rating

Fluid flow controlling device and an incubator incorporating the does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid flow controlling device and an incubator incorporating the, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid flow controlling device and an incubator incorporating the will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-757952