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1. 发明授权

US11278031B2 Low pressure stunner 有权
公开(公告)号：US11278031B2
公开(公告)日：2022-03-22
申请号：US17123748
申请日：2020-12-16
申请人： Jarvis Products Corporation
发明人： Arthur Jones , Trent Jones
IPC分类号： A22B3/00 , A22B3/02
摘要： A reduced pressure pneumatic animal stunner with a low-complexity valve and venting system, and method of use thereof, is disclosed. The stunner includes a hollow housing, a stunning rod chamber, a head contact movable within an outer housing nose, a stunning rod, and a catch system employing at least one arcuate catch, a catch retainer, and a catch piston slideable within an opening of a catch cylinder. The catch piston has passageways disposed therein to allow for flow of a pressurized fluid therethrough. One passageway allows fluid to flow to a rearward end of the stunning rod chamber, and another allows fluid to flow to a forward end of the stunning rod chamber. Pressurized fluid may flow from a source through an internal passageway to the front of the stunning rod chamber alongside at least one resilient cushion designed to cushion stop the forward movement of the stunning rod.

2. 发明申请

US20200268000A1 A Method Of Performing A Procedure On An Animal Involving Stunning And/Or Killing Said Animal 审中-公开
公开(公告)号：US20200268000A1
公开(公告)日：2020-08-27
申请号：US16467217
申请日：2017-12-07
申请人： Harm Kiezebrink
发明人： Harm Kiezebrink
IPC分类号： A22B3/00
摘要： A method of performing a procedure on an animal involving i) gas-based stunning, and/or ii) gas-based killing, using a foam. The foam contains a gas having a gas composition suitable for performing the procedure, such as pure nitrogen. The procedure is performed using a container (100) and the method comprises the steps of introducing the foam in the container (100) and performing the procedure. To reduce any problem caused by the susceptibility of foam to break up, the animal is introduced in the container (100) and subsequently the foam is used to expel at least 90% of the air in the container (100) from the container (100).

3. 发明授权

US10368552B2 Method for humanely stunning and slaughtering animals using low atmospheric pressure and inert gas 有权
公开(公告)号：US10368552B2
公开(公告)日：2019-08-06
申请号：US15502408
申请日：2015-08-07
申请人： Hollis Cheek , Bruno Cattaruzzi
发明人： Hollis Cheek , Bruno Cattaruzzi
IPC分类号： A22B3/00 , A22B3/08
摘要： The present disclosure generally relates to a method for humanely slaughtering animals, and more particularly to a method for slaughtering animals using a low atmospheric pressure system with or without the addition of inert gas. In particular, the animals are placed into a chamber, the chamber is sealed, and the pressure in the chamber is reduced along a predetermined pressure curve to a target decompression pressure, and maintained at the decompression pressure for a period of time until the animal achieves a state of death. The low atmospheric pressure slaughter is more humane than traditional slaughter techniques, and results in excellent meat quality.

4. 发明授权

US10327424B2 Device and method for managing bird populations 有权
公开(公告)号：US10327424B2
公开(公告)日：2019-06-25
申请号：US15601015
申请日：2017-05-22
申请人： Ecolab USA Inc.
发明人： Steven Ollier
IPC分类号： A01K45/00 , A01K33/00 , A01K37/00 , A01K43/00 , A22B3/00 , A01M19/00 , A01M29/00
摘要： The system for managing bird populations includes a drone; a disruptor comprising an extension arm having a proximal end and a distal end, the proximal end being operatively coupled with the drone, and the distal end comprising a tool portion, where the tool portion comprises a piercing element constructed for engagement with one or more eggs in a nest; and a remote control system. The remote control system may comprise one or more remote control units and a monitor.

5. 发明申请

US20190110486A1 METHODS FOR ANIMAL ANESTHESIA EMPLOYING RECYCLING OF THE GASES 审中-公开
公开(公告)号：US20190110486A1
公开(公告)日：2019-04-18
申请号：US16155005
申请日：2018-10-09
申请人： L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
发明人： Franck COUSIN , Bob TAYLOR , Etienne CHARVE
IPC分类号： A22B3/00 , A61M16/18
CPC分类号： A22B3/005 , A61D7/04 , A61M16/0045 , A61M16/0075 , A61M16/0081 , A61M16/01 , A61M16/0891 , A61M16/12 , A61M16/186 , A61M2202/0208 , A61M2202/0225 , A61M2202/0283 , A61M2250/00
摘要： The invention relates to a method for anaesthetizing animals before slaughter, by the anaesthetic action of gases or gas mixtures, method operating in “batch” mode in which the live animals, preferably put together in one or more cages, are placed in a lock chamber for treatment where the animals are brought into contact with anaesthetic gas, following a cycle comprising several steps characterized by different contents of anaesthetic gas, characterized in that at least one of the steps is carried out using gas recovered from the lock chamber and stored in at least one capacity (2, No. 1, No. 2 etc.) for temporary storage having a variable volume.

6. 发明授权

US10258051B2 Lightweight stunning rod 有权
公开(公告)号：US10258051B2
公开(公告)日：2019-04-16
申请号：US16051822
申请日：2018-08-01
申请人： Jarvis Products Corporation
发明人： Arthur Jones , Trent Jones
IPC分类号： A22B3/00 , A22B3/02
摘要： A pneumatic stunner for stunning an animal has a piston slideable within an inner chamber, and a stunning rod driven by the piston forward and rearward towards and away from the front end of the housing. The stunning rod has an elongated body having a longitudinal axis and a detachable hardened tip. The density of the material comprising the elongated body is less than the density of the material comprising the detachable hardened tip.

7. 发明申请

US20180160689A1 DEVICE, ASSEMBLY, AND METHOD FOR STUNNING POULTRY 审中-公开
公开(公告)号：US20180160689A1
公开(公告)日：2018-06-14
申请号：US15747744
申请日：2015-07-31
申请人： LINCO FOOD SYSTEMS A/S
发明人： Uffe Thrane , Poul Kjeldsen
IPC分类号： A22B3/08 , A22B3/00
CPC分类号： A22B3/086 , A22B3/005
摘要： The invention relates to an apparatus, designed and configured for stunning live poultry animals which are intended for slaughter and are located in containers, by means of a gas mixture comprising a stunning gas, which apparatus comprises a stunning chamber having at least two stunning zones, an introduction station, arranged on the inlet side of the stunning chamber, for the or each container containing live poultry animals and a discharge station, arranged on the outlet side of the stunning chamber, for the or each container containing stunned poultry animals, at least one transport conveyor for transporting the or each container in the transport direction T through the stunning zones from the introduction station to the discharge station, as well as means for delivering the gas mixture into the stunning zones of the stunning chamber, which apparatus is characterised in that the means for delivering the gas mixture comprises at least one injection pipe which is designed and configured to be movable relative to the container for detachable connection to the or each container and for detachment therefrom, in such a manner that each container can be filled with the gas mixture when it is in the state of detachable connection to the or each injection pipe. The invention relates further to an arrangement comprising such an apparatus and at least one container, and to a corresponding method.

8. 发明授权

US09854815B1 Stunner 有权
公开(公告)号：US09854815B1
公开(公告)日：2018-01-02
申请号：US15485346
申请日：2017-04-12
申请人： Jarvis Products Corporation
发明人： Arthur Jones , Trent Jones
IPC分类号： A22B3/00 , A22B3/02
CPC分类号： A22B3/02 , A22B3/10 , A22B5/00
摘要： A pneumatic stunner for stunning an animal has a piston slideable within an inner chamber, and a stunning rod driven by the piston forward and rearward towards and away from the front end of the housing. A fire pressure chamber has an annular configuration disposed adjacent the rearward or central end of the inner chamber. A return pressure chamber has an annular configuration disposed adjacent the forward or central end of the inner chamber. A valve system alternately controls flow of the pressurized fluid from the fire pressure chamber to the rearward end of the inner chamber to move the piston and drive the stunning rod forward to stun an animal, and from the return pressure chamber to the forward end of the inner chamber to move the piston and drive the stunning rod rearward and retract the stunning rod. The handle includes a cushioned mount adjustable in direction.

9. 发明申请

US20170273318A1 Apparatus And Method For Assessing Compliance With Animal Welfare On An Animal For Slaughter 审中-公开
公开(公告)号：US20170273318A1
公开(公告)日：2017-09-28
申请号：US15507262
申请日：2015-08-12
申请人： CSB-SYSTEM AG
发明人： PETER SCHIMITZEK
IPC分类号： A22B5/00 , A22B3/00
CPC分类号： A22B5/00 , A22B3/00 , A22B5/0064 , A22B5/007
摘要： An apparatus for assessing compliance with animal welfare on an animal for slaughter. The apparatus has an image capture unit with a capture region in which a section of a surface of the animal is optically captured and in which pixels are captured. The capture unit provides pixel data in a transmittable manner. The apparatus has an evaluation unit connected to the capture unit to capture the pixel data. A normative model of the animal is stored in the evaluation unit and represents a formation of animal-related features conforming to animal welfare. The evaluation unit relates the pixel data to the model and determines a deviation of the pixel data from the model and provides the deviation as a deviation of the animal from the model in a form that can be output. A method for assessing compliance with animal welfare is carried out on the apparatus.

10. 发明授权

US09750263B1 Stunning rod for animal stunner 有权
公开(公告)号：US09750263B1
公开(公告)日：2017-09-05
申请号：US15447316
申请日：2017-03-02
申请人： Jarvis Products Corporation
发明人： Arthur Jones , Trent Jones
IPC分类号： A22B3/00 , A22B3/02
CPC分类号： A22B3/02 , A22B3/00
摘要： A pneumatic stunner for stunning an animal has a piston slideable within an inner chamber, and a stunning rod driven by the piston forward and rearward towards and away from the front end of the housing. The stunning rod has an elongated body having a longitudinal axis, with the forward end of the body having a two-radius configuration that is sized for striking an animal's head, and is adaptable for attaching a hardened tip. A valve system alternately controls flow of the pressurized fluid from a fire pressure chamber to the rearward end of the inner chamber to move the piston and drive the stunning rod forward to stun an animal, and from a return pressure chamber to the forward end of the inner chamber to move the piston and drive the stunning rod rearward and retract the stunning rod. The handle includes a cushioned mount adjustable in direction.

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