• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A battery system includes a battery with a pair of terminals extending from one side of the battery case, and a tray-like battery holder. The terminals have hollow sockets inserted therein which are engaged by posts extending from conductive plugs that extend through an end wall of the holder. A threaded connection is formed in the plug and opens to the outside of the holder. Alignment posts are formed in the holder to be disposed within cylindrical wells in the bottom of the battery case and ensure proper alignment of the battery in the holder. A hinged latch is formed in the holder and engages a projection on the battery case. When in place in the holder, the battery case rests on resilient pads located on a floor of the holder.
    公开号:US20010007727A1
    申请号:US09/232,543
    申请日:1999-01-18
    公开日:2001-07-12
    发明作者:James J. Bolstad；James T. Daley；James A. Lenz；Michael G. Andrew；Thomas J. Dougherty；Edward N. Mrotek
    申请人:Johnson Controls Technology Co；
    IPC主号:H01M2-305
    专利说明:
    [0001] This application claims the benefit of U.S. provisional application No. 60/071,787, filed Jan. 19, 1998. [0001] BACKGROUND OF THE INVENTION
    [0002] This invention relates to electric storage batteries, and particularly to a quick connection and mounting of the battery within a holder. [0002]
    [0003] Most present automotive batteries, used for starting the engines, use the familiar SAE-type lead post terminals. Such terminals usually require a lead ring-type connector on the cable. The lead ring is typically tightened by means of a nut and bolt, thereby requiring tools for installation and resulting in a relatively difficult and inconvenient installation process. [0003]
    [0004] It is the object of this invention to provide an engine starting battery and holder for the battery in which the battery may be easily plugged in and snapped into the holder without the use of tools. The action completes the necessary electrical contact of the battery terminals to the electrical system of the automobile and also securely mounts the battery. [0004] SUMMARY OF THE INVENTION
    [0005] According to the invention, a battery has a case with terminal extensions with sockets. A battery holder has conductive plugs with posts that are received within the sockets as the battery is placed into the holder. Preferably, releasable interengaging projections on the battery case and the holder engage to lock the battery in the holder. [0005]
    [0006] The holder is formed as a tray with the plugs disposed in one end wall of the tray and with a living hinge formed in the opposite and adjacent end walls of the tray. The plugs include posts that are received in aligned sockets in terminal extensions on the battery case. A ledge projects from the end of the battery case opposite the terminal extensions and is received in a latch formed on the opposite hinged end wall of the tray. [0006]
    [0007] In the preferred embodiment, the sockets are oriented with their longitudinal axes generally parallel to an end wall of the battery case and the posts extend normal to a floor of the tray. The plugs have an opening to receive a conductor connected to the electrical systems of the vehicle. [0007]
    [0008] The invention resides in the battery, in the holder, and in a system comprising the battery and the holder. [0008]
    [0009] The present invention eliminates the requirements for tools, increases the convenience for the installer, and decreases the likelihood of minor hand injuries or other injuries resulting from scraped or bruised knuckles, wrist strains, or electrical arcing caused by unintentional short circuiting of battery terminals by wrenches or other tools. [0009]
    [0010] The foregoing and other objects and advantages of the invention will appear in the detailed description which follows. In the description, reference is made to the accompanying drawings which illustrate a preferred embodiment of the invention. [0010] BRIEF DESCRIPTION OF THE DRAWINGS
    [0011] FIG. 1 is a partial exploded view in perspective of a battery in accordance with the present invention; [0011]
    [0012] FIG. 2 is a side view of the battery of FIG. 1 with a terminal extension in vertical cross-section; [0012]
    [0013] FIG. 3 is a view in perspective of a terminal socket that is mounted in the terminal extension; [0013]
    [0014] FIG. 4 is a view in perspective of a plug that mates with the socket; [0014]
    [0015] FIG. 5 is a side view of the plug of FIG. 4; [0015]
    [0016] FIG. 6 is a view in vertical cross-section of the plug of FIGS. 4 and 5; and [0016]
    [0017] FIG. 7 is a view in perspective of the holder for the battery. [0017] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
    [0018] Referring to the drawings, the invention is shown in connection with a thin metal film lead-acid battery of the type that is illustrated and described in co-pending U.S. application Ser. No. 09/008,719 filed Jan. 19, 1998, and assigned to the assignee of this application. The disclosure of this co-pending application is incorporated herein by reference as though fully set forth herein. [0018]
    [0019] The battery [0019] 10 has a case which contains a plurality of spirally wound thin metal film cells (not shown). The case includes a body 11, a top 12, and a bottom 13 that are heat sealed to the body 11. The body 11 includes integral, laterally projecting terminal housings 14 and 15 adjacent to the lower portion of an end wall 16. The body 11 also includes a projecting ledge 17 extending from the opposite end wall 18.
    [0020] The cells within the body are serially connected to each other and to terminals [0020] 20 that are received in the terminal extensions 14 and 15. The terminals are each formed of a body 22 of lead or a lead alloy and a vertically aligned socket 23 is received in the body 22. The socket 23 is preferably a socket-type connector manufactured by Konnektech Corporation and marketed under the brand name RADSOK, a registered trademark. As seen from the drawings, the tops and bottoms of the sockets 23 are open to the top and bottom of the terminal extensions 14 and 15.
    [0021] A holder indicated generally by the numeral [0021] 30 is formed as a tray with side walls 31, a floor 32, a front end wall 33 and a rear end wall 34. Four resilient pads 35 are mounted on the floor 32 at mounts 36. A pair of plugs 40 extend through the front end wall 33. The plugs 40 each have a base 41, a connector portion 42 that extends through the end wall 33 and terminates in a threaded opening 43, and an upright post portion 44. The post portion 44 is adapted to be received within the socket 23 of a terminal 20. The threaded opening 43 functions as a connection to a conductor leading to the vehicle electrical system. The plugs 40 are mounted flush against the non-beveled surfaces of the cut-outs 45 in the front end wall 33. The tray can be formed by molding about the plugs 40, or by inserting the plugs 40 through rectangular openings provided in the front end wall 33.
    [0022] The side walls [0022] 31 are reinforced by gussets 46, spaced along the perimeter of the side walls 31. Two alignment posts 47 are formed within and protrude from the floor 32 near diagonally opposing comers of the tray 30. The alignment posts 47 are notched to allow space on the floor 32 for pad mounts 36 and are tapered for easy insertion into and removal from two cylindrical wells (not shown) disposed in the bottom 13.
    [0023] The rear end wall [0023] 34 has a hinge portion 50 molded into the end wall with a projecting latch portion 51. The hinge portion 50 is formed as a “living hinge”, which is well known to those skilled in the art of plastic parts design.
    [0024] The battery [0024] 10 is inserted into the holder 30 from above with the posts 44 sliding into and being received in the sockets 23 in the terminals. The battery is inserted until it rests against the pads 35. The pads 35 can be compressed slightly until the latch portion 51 engages with the ledge 17 on the battery case. When so installed, the battery is securely mounted within the holder 30. However, it can be readily released by grasping the hinge portion 50 to release the latch 51 from the ledge 17, thereby allowing the battery to be withdrawn from the holder.
    [0025] The terminals [0025] 20 and 21 are preferably cast from lead or a lead alloy and the socket connector 23 is insert molded in place. The socket 23 is preferably plated with a nickel strike and subsequently with a lead-tin alloy for corrosion resistance to acid and salt spray. The terminals 20 may be extrusion/fusion welded to an adjacent lead strap of a cell. A rubber gasket (not shown) treated with silicone or flouro-silicone oil extends around an opening in the end wall 16 through which the welding can be accomplished. The plug 40 is preferably cast in one piece from brass or copper alloy and is also plated with a nickel strike followed by lead-tin alloy plating for corrosion resistance. A battery cable can be attached to the plugs 40 by a screw utilizing the threaded opening 43 in the plugs 40 to complete the electrical connection to the vehicle electrical systems.
    [0026] Although the battery is shown as being inserted vertically into the holder, the holder and its plug could be designed to accommodate a sliding of the battery into the holder at any angle, including horizontal and vertical. [0026]
    权利要求:
    Claims (14)
    [1" id="US-20010007727-A1-CLM-00001] 1. A battery system comprising a battery and a battery holder wherein:
    the battery has a case with terminals at one end that include hollow sockets; and
    the holder has conductive plugs for connection to wires and which include posts that are received in the sockets when the battery is inserted into the holder.
    [2" id="US-20010007727-A1-CLM-00002] 2. The battery system of
    claim 1 wherein the holder has a releasable latch that engages with a projection on the battery case.
    [3" id="US-20010007727-A1-CLM-00003] 3. The battery system of
    claim 2 wherein the holder is a tray, the plugs extend through one end wall of the tray, and the latch is formed in an opposite end wall of the tray.
    [4" id="US-20010007727-A1-CLM-00004] 4. The battery system of
    claim 3 wherein the holder has a floor together with resilient pads mounted on the floor and supporting the battery case in the holder.
    [5" id="US-20010007727-A1-CLM-00005] 5. The battery system of
    claim 4 wherein the terminals are disposed in extensions from one end wall of the battery case and the sockets are oriented with their longitudinal axes generally parallel to the end wall of the battery case, and wherein the posts extend normal to the floor of the tray.
    [6" id="US-20010007727-A1-CLM-00006] 6. The battery system of
    claim 3 wherein the plugs each have a threaded hole opening to the outside of the tray.
    [7" id="US-20010007727-A1-CLM-00007] 7. The battery system of
    claim 1 wherein the sockets are insert molded into the terminals.
    [8" id="US-20010007727-A1-CLM-00008] 8. A battery system comprising a battery and a battery holder wherein:
    the battery has a case with terminal extensions in one or more sides of the case, each terminal extension mounting a terminal with a hollow socket;
    the holder is in the form of a tray with a floor and upright sides, and terminal plugs are mounted in one or more sides of the tray and include posts that are received in the sockets; and
    a latch which is mounted on the tray and releasably engages the battery case.
    [9" id="US-20010007727-A1-CLM-00009] 9. A battery holder for a battery having a terminal exterior to the battery housing and having a hollow socket in the terminal, said holder comprising:
    a tray with a floor and upright sides; and
    a conductive plug extending through one side of the tray, said plug having a post interior of the tray to receive the socket and a connection outside the tray for receiving a conductor.
    [10" id="US-20010007727-A1-CLM-00010] 10. The holder of
    claim 9 wherein the connection is a threaded opening.
    [11" id="US-20010007727-A1-CLM-00011] 11. The holder of
    claim 9 wherein another side of the tray has a latch to engage the battery housing
    [12" id="US-20010007727-A1-CLM-00012] 12. The holder of
    claim 9 together with resilient pads on the floor upon which the battery can rest.
    [13" id="US-20010007727-A1-CLM-00013] 13. A battery having a battery case with a pair of terminals extending outwardly of the case and disposed in terminal extensions, and hollow sockets inserted into the terminals.
    [14" id="US-20010007727-A1-CLM-00014] 14. The battery of
    claim 13 wherein the sockets open to the bottom of the battery case.
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    法律状态:
    1999-01-18| AS| Assignment|Owner name: JOHNSON CONTROLS TECHNOLOGY COMPANY, MICHIGAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BOLSTAD, JAMES J.;DALEY, JAMES T.;LENZ, JAMES A.;AND OTHERS;REEL/FRAME:009712/0153 Effective date: 19990113 |
    1999-06-25| AS| Assignment|Owner name: JOHNSON CONTROLS TECHNOLOGY COMPANY, MICHIGAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MROTEK, EDWARD N.;REEL/FRAME:010053/0193 Effective date: 19990528 |
    2002-12-31| CC| Certificate of correction|
    2005-12-21| REMI| Maintenance fee reminder mailed|
    2006-06-05| LAPS| Lapse for failure to pay maintenance fees|
    2006-07-05| STCH| Information on status: patent discontinuation|Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
    2006-08-01| FP| Lapsed due to failure to pay maintenance fee|Effective date: 20060604 |
    优先权:
    申请号 | 申请日 | 专利标题
    US7178798P| true| 1998-01-19|1998-01-19||
    US09/232,543|US6399239B2|1998-01-19|1999-01-18|Battery system|US09/232,543| US6399239B2|1998-01-19|1999-01-18|Battery system|
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