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51. 发明专利

AU2016206976A1 Alkaline cell with improved reliability and discharge performance 未知
公开(公告)号：AU2016206976A1
公开(公告)日：2017-08-17
申请号：AU2016206976
申请日：2016-01-11
申请人： ENERGIZER BRANDS LLC
发明人： ARMACANQUI M EDGAR , LI WEN , HADLEY JOHN , HENNEK MATTHEW
IPC分类号： H01M4/24 , H01M2/12 , H01M4/06 , H01M4/38 , H01M6/02 , H01M6/22
摘要： A negative electrode for an alkaline battery cell which includes zinc-based particles, wherein less than 20% of the zinc-based particles, by weight relative to the total zinc in the electrode, have a particle size of greater than about 150 micrometers, is provided. An alkaline electrochemical cell that includes the negative electrode and a method for reducing the gassing of the electrochemical cell is also provided.

52. 发明专利

AU2010259134B2 Lithium-iron disulfide cell design 未知
公开(公告)号：AU2010259134B2
公开(公告)日：2016-05-19
申请号：AU2010259134
申请日：2010-05-19
申请人： ENERGIZER BRANDS LLC
发明人： HUANG WEIWEI , WENDLING MATTHEW T
IPC分类号： H01M10/04 , H01M4/02 , H01M4/134 , H01M4/136 , H01M4/1397 , H01M4/38 , H01M6/16 , H01M6/50 , H01M10/0566 , H01M10/0568 , H01M10/0569 , H01M10/42
摘要： A lithium-iron disulfide electrochemical cell design is disclosed, relying on judicious selection of the electrolyte, a thicker lithium anode and a cathode with specific characteristics selected to cooperate with the electrolyte. The resulting cell has a reduced interfacial surface area between the anode and the cathode but, surprisingly, maintains excellent high drain rate capacity.

53. 发明专利

AU2009283264B2 Lighting device configured to operate with different batteries 未知
公开(公告)号：AU2009283264B2
公开(公告)日：2014-08-07
申请号：AU2009283264
申请日：2009-08-13
申请人： ENERGIZER BRANDS LLC
发明人： SPARTANO DAVID A , HUANG FRANK F , LAM WAIKWONG
IPC分类号： F21L4/02 , H05B44/00
摘要： A lighting device (10) includes a light source (22, 24, 26, 28, 30), a housing (12), a battery cavity (100), and boost circuitry (206, 208). The battery cavity (100) is adapted to receive a plurality of batteries (64) and one or more of the batteries (64) serve as a power source for the light source. Boost circuitry boosts power from the one or more batteries, the power source, to a level sufficient for powering the light source (22, 24, 26, 28, 30).

54. 发明专利

AU2009241842B2 Non-aqueous electrolyte comprising linear asymmetric ethers for use in lithium primary batteries 未知
公开(公告)号：AU2009241842B2
公开(公告)日：2014-05-22
申请号：AU2009241842
申请日：2009-04-22
申请人： ENERGIZER BRANDS LLC
发明人： HUANG WEIWEI
IPC分类号： H01M6/16
摘要： A primary electrochemical cell and electrolyte incorporating a linear asymmetric ether is disclosed. The ether may include EME, used in combination with DIOX and DME, or have the general structural formula Ri-O-CH2-CH2-O-R2 or Ri-O-CH2-CH(CH3)-O-R2, where a total of at least 7 carbon atoms must be present in the compound, and Rj and R2 consist alkyl, cyclic, aromatic or halogenated groups but cannot be the same group (i.e., Rj ≠ R2).

55. 发明专利

AU2008267008B2 Lighting device having forward directed heat sink assembly 未知
公开(公告)号：AU2008267008B2
公开(公告)日：2013-10-17
申请号：AU2008267008
申请日：2008-06-10
申请人： ENERGIZER BRANDS LLC
发明人： SQUIRES MICHAEL S , SPARTANO DAVID A
IPC分类号： F21L4/00 , F21V14/06 , F21V21/084 , F21V29/00 , F21Y101/02
摘要： A headlamp lighting device is provided that allows for the adjustment of the size of the light beam and forward heat dissipation. The lighting device includes a housing, a light source provided on the housing for generating a light beam, and an optical focus lens disposed in the path of the light beam for focusing the light beam. The lighting device also includes a lens ring supporting the optical focus lens to move the focus lens relative to the light source to adjust size of the light beam. The lens ring also serves as an outer heat sink in thermal conductive relationship with an inner heat sink.

56. 发明专利

AU2009277152B2 THF-based electrolyte for low temperature performance in primary lithium batteries 未知
公开(公告)号：AU2009277152B2
公开(公告)日：2013-07-25
申请号：AU2009277152
申请日：2009-07-27
申请人： ENERGIZER BRANDS LLC
发明人： HUANG WEIWEI
IPC分类号： H01M4/38 , H01M4/40 , H01M4/58 , H01M6/16
摘要： An electrochemical cell (10) showing improved low temperature performance, said electrochemical cell comprises a cylindrical container (i2) having an open end; a top cover (14) sealing the open end; a jellyroll electrode assembly disposed inside of the container, the electrode assembly comprising: an anode (18) consisting essentially of lithium or a lithium-based alloy; a cathode (20) consisting of a mix comprising a conductor, a binder and at least 80 wt. % of iron disulfide coated onto a solid foil current collector (22); and a separator (26) disposed between the anode (18) and the cathode (20); and an electrolyte having a solvent blend consisting essentially of 10-95 wt.% of tetrahydrofuran and 5-90 wt% of 1, 3-dioxolane- and a solute selected from the group consisting of : lithium imide, lithium jodide and combinations thereof. Alternatively the electrolyte consists essentially of a solute dissolved in tetrahydrofuran, 1, 3-dioxolane and 1, 2 -dime thoxy ethane or the electrolyte has a solvent blend consisting essentially of 10-95 wt% of tetrahydrofuran-based solvent, 5-90 wt% of 1, 3-dioxolane and 0-40 wt% of 1, 2 -dime thoxy ethane and a solute selected from the group consisting of : lithium imide, lithium iodide and combinations thereof.

57. 发明专利

AU2007307183B2 Battery charger 未知
公开(公告)号：AU2007307183B2
公开(公告)日：2012-02-23
申请号：AU2007307183
申请日：2007-10-03
申请人： ENERGIZER BRANDS LLC
发明人： DEVEREAUX RACHEL P , BRANDON II MICHAEL J , CHAPMAN RICHARD H , FERGUSON MARK A , HOFFMAN PETER F
IPC分类号： H02J7/00
摘要： A device (100) such as a battery charger includes a body (102), a movable member (104, 402), and a plurality of battery bays (108). Moving the member (104, 402) toward a first position increases a distance between respective first (132) and second (114) battery contacts so that a battery may be inserted with zero or substantially zero insertion force. Moving the member (104, 402) in the second direction decreases the distance between the first and second battery contacts. In one implementation, the device (100) is polarity agnostic.

58. 发明专利

AU2005322648B2 High discharge capacity lithium battery 未知
公开(公告)号：AU2005322648B2
公开(公告)日：2011-08-11
申请号：AU2005322648
申请日：2005-04-01
申请人： ENERGIZER BRANDS LLC
发明人： MARPLE JACK W , WEMPLE MICHAEL W
IPC分类号： H01M4/36 , H01M2/02 , H01M2/16 , H01M2/18 , H01M4/02 , H01M4/04 , H01M4/38 , H01M4/58 , H01M4/62 , H01M6/10 , H01M6/16 , H01M6/50 , H01M10/04
摘要： A lithium/iron disulfide electrochemical battery cell with a high discharge capacity. The cell has a lithium negative electrode, an iron disulfide positive electrode and a nonaqueous electrolyte. The iron disulfide of the positive electrode has a controlled average particle size range which allows the electrochemical cells to exhibit desired properties in both low and high rate applications. In various embodiments, the iron disulfide particles are wet milled, preferably utilizing a media mill or milled utilizing a non-mechanical mill such as a jet mill, which reduces the iron disulfide particles to a desired average particle size range for incorporation into the positive electrode.

59. 发明专利

AU2004297627B2 Flashlight that can operate with alternative size batteries 未知
公开(公告)号：AU2004297627B2
公开(公告)日：2009-12-03
申请号：AU2004297627
申请日：2004-12-03
申请人： ENERGIZER BRANDS LLC
发明人： DALTON DAVID R , CHAPMAN RICHARD H , OSIECKI SCOTT W , FURTH DAVID A
IPC分类号： F21L4/00 , F21V15/01 , F21V23/04 , H01M2/10 , H01M2/34
摘要： Various embodiments of a flashlight are provided. In one representative embodiment a flashlight includes a light source, a housing and at least two battery locations inside the housing. Each battery location inside the housing can accommodate at least one of at least two batteries, each of which can be a different size. The flashlight also includes an electro-mechanical structure that prevents a closing of an electrical circuit that electrically couples the batteries to the light source, when one of the at least two batteries in the flashlight is a different size than another.

60. 发明专利

AU2004225899B2 A flashlight or lighting device 未知
公开(公告)号：AU2004225899B2
公开(公告)日：2008-12-04
申请号：AU2004225899
申请日：2004-03-29
申请人： ENERGIZER BRANDS LLC
发明人： SQUIRES MICHAEL , KW AU , DALTON DAVID RICHARD , KOTSIS ANGELO
IPC分类号： F21V23/04 , F21L4/08 , F21S8/00 , F21V15/01 , F21V31/00

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