US5205240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and system for preparation of feed rations for animals
Assignee: SEDIA SARL A CORP OF FRANCE
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Filing: 1991-02-08
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Granted: 1993-04-27
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Expires: 2011-02-08
Abstract
Abstract A method for the preparation and distribution of feed for animals, especially suitable for feeding piglets, includes a first step of preparing in a mixer a predetermined volume of a feed mixture of dry feed and diluting liquid. In a second step the feed mixture is distributed to the trough of each of the stalls, a volume of the mixture prepared in first step which varies according to the final volume of feed to be prepared for each trough. The third step requires diluting in each trough the feed mixture distributed in second step with a dilution liquid in order to obtain in each trough the final volume of feed with a predetermined concentration for each trough. The dilution of the third step is done by distributing the dilution liquid through the same conduits as that by which the mixture prepared in first step has been distributed to ensure cleaning of these conduits.
Inventors
- 👤 Pierre Colas
- 👤 Michel Guillou
- 👤 Yvon Coroller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:37
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/02; A01K5/0216; A01K5/0218
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
118 words
A method for the preparation and distribution of feed for animals, the feed being distributed to troughs situated in a plurality of stalls, said method comprising the steps of: (a) preparing a feed mixture in a mixer from predetermined volumes of dry feed and diluting liquid; (b) distributing the feed mixture by att least one conduit to each trough situated in each of the stalls, and (c) diluting in each trough the feed mixture previously distributed in step (b) with a dilution liquid to obtain in each trough a final volume of feed, the dilution liquid being distributed through said at least one conduit to clean said at least one conduit after passage therethrough of the feed mixture.
Claim 2
Independent Claim
118 words
A method for the preparation and distribution of feed for animals, the feed being distributed to troughs situated in a plurality of stalls, said method comprising the steps of: (a) preparing a feed mixture in a mixer from predetermined volumes of dry feed and diluting liquid; (b) distributing the feed mixture by att least one conduit to each trough situated in each of the stalls, and (c) diluting in each trough the feed mixture previously distributed in step (b) with a dilution liquid to obtain in each trough a final volume of feed, the dilution liquid being distributed through said at least one conduit to clean said at least one conduit after passage therethrough of the feed mixture.
Claim 3
Dependent Claim
57 words
A method according to claim 1, wherein the step (c) of diluting the mixture to prepare the final volume further comprises adjusting the quantity of the dilution liquid according to physiological age of animals to be fed, number of animals in each stall, and period of time for which said animals have been fed in each stall.
Claim 4
Dependent Claim
210 words
A computer controlled installation for individually preparing and distributing a physiologically correct portion of feed in discrete, individually prepared batches to animals, the installation comprising: a set of stalls for penning animals, with each stall having a trough for accepting feed therein, a hopper for storage of dry feed, a mixer for mixing dry feed and a diluting liquid, the mixer having two inlets and one outlet, one inlet being configured to receive dry feed stored in the hopper and the other inlet being configured to receive a diluting liquid, means for controlling supply of dry feed into the mixer through the dry feed inlet, the dry feed controlling means being controllable by computer to supply a physiologically correct portion of dry feed, means for controlling supply of diluting liquid into the mixer through the diluting liquid inlet, the diluting liquid controlling means being controllable by computer to supply a physiologically correct portion of diluting liquid, a conduit connected to receive a feed mixture prepared by mixing of dry feed and diluting liquid in the mixer, the conduit being connected to supply a trough in each of the stalls with the feed mixture, means for alternately preventing and allowing access to each trough, said access means being controllable by computer.
Claim 5
Dependent Claim
210 words
A computer controlled installation for individually preparing and distributing a physiologically correct portion of feed in discrete, individually prepared batches to animals, the installation comprising: a set of stalls for penning animals, with each stall having a trough for accepting feed therein, a hopper for storage of dry feed, a mixer for mixing dry feed and a diluting liquid, the mixer having two inlets and one outlet, one inlet being configured to receive dry feed stored in the hopper and the other inlet being configured to receive a diluting liquid, means for controlling supply of dry feed into the mixer through the dry feed inlet, the dry feed controlling means being controllable by computer to supply a physiologically correct portion of dry feed, means for controlling supply of diluting liquid into the mixer through the diluting liquid inlet, the diluting liquid controlling means being controllable by computer to supply a physiologically correct portion of diluting liquid, a conduit connected to receive a feed mixture prepared by mixing of dry feed and diluting liquid in the mixer, the conduit being connected to supply a trough in each of the stalls with the feed mixture, means for alternately preventing and allowing access to each trough, said access means being controllable by computer.
Claim 6
Dependent Claim
57 words
The computer controlled installation of claim 3, wherein the means for alternately preventing and allowing to each trough further comprises cylindrical troughs having openings therein, with each trough being rotatably driven in one direction to move the openings respectively between an animal feeding accessible position and an animal feeding inaccessible position during rotation of each cylindrical trough.
References Cited (Backward Citations)
US3112731A
Cited
US3359947A
Cited
US3524432A
Cited
US3625183A
Cited
GB1298222A
Cited
BE856089A
Cited
DE3144477C1
Cited
US4498424A
Cited
US4541361A
Cited
US4513687A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-04-26 | 1996-10-26 | 1997-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-04-26 | 2000-10-26 | 2001-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-04-26 | 2004-10-26 | 2005-04-27 | $7700.00 | Window Closed / Lapsed |