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Automated rainwater collector

Daube, Bruce C., Jr. and Flagan, Richard C. (1988) Automated rainwater collector. Patent number: US 4,732,037. http://resolver.caltech.edu/CaltechAUTHORS:20150909-160836032

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Abstract

An automated rain water collector is disclosed to collect a plurality of successive rain water samples, comprised of a reservoir into which rain water is collected and discharged, and a motor-driven turntable which holds a plurality of sample bottles. When the reservoir is filled to a predetermined volume, means, such as a liquid level sensor, actuates a valve to open same and discharge the liquid sample from the reservoir into one of the bottles at a filling station on the turntable. The valve then closes and the turntable rotates to index the next bottle beneath the reservoir at the filling station, and the operation is repeated to fill the latter bottle. When all of the bottles on the turntable have been filled, the indexing means is deactivated and liquid accumulating in the reservoir is diverted to an overflow bottle.


Item Type:Patent
Related Patents: US19870028555, 867820, 4697462
Patent Classification:Current U.S. Class: 73/170.17; 73/170.21; 73/170.25; 73/863.02. Current CPC Class: G01N 1/18 (20130101); G01N 1/2202 (20130101); B08B 2230/01 (20130101); G01N 2001/2223 (20130101); G01N 1/24 (20130101). Current International Class: G01N 1/18 (20060101); G01N 1/22 (20060101); G01N 1/24 (20060101); G01W 001/14 ().
Patent Assignee:California Institute of Technology
Related URLs:
URLURL TypeDescription
https://patents.google.com/patent/US4732037A/enPatentGoogle Patents site
http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=/netahtml/PTO/search-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN/4732037PatentU.S. Paten Office
http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=4732037A&KC=A&FT=DPatentEspacenet (European Patent Office)
ORCID:
AuthorORCID
Flagan, Richard C.0000-0001-5690-770X
Additional Information:Publication number US 4,732,037. Publication type Grant. Application number 07/028,555. Publication date March 22, 1988. Filing date March 20, 1987. Priority date May 27, 1986. Parent case text: This is a divisional of application Ser. No. 867,820, filed May 27, 1986, now U.S. Pat. No. 4,697,462.
Record Number:CaltechAUTHORS:20150909-160836032
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20150909-160836032
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:60146
Collection:CaltechAUTHORS
Deposited By: Irina Meininger
Deposited On:02 Dec 2015 18:49
Last Modified:24 Oct 2016 19:17

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