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公开(公告)号：JPH0750131A
公开(公告)日：1995-02-21
申请号：JP19475793
申请日：1993-08-05
Applicant: SONY CORP
Inventor： YAMANE RYOICHI
Abstract: PURPOSE:To make a work of welding the two legs of an inner member to an inner member fixing member effectively, and to automate the work by blowing air by a nozzle and by positioning the two legs of the inner members in relation to the member having the form of cylindrical container. CONSTITUTION:An inner member such as a heater 23 is arranged in a member having the form of cylindrical container, such as a cathode sleeve 21, and air is blown by a nozzle 31 to a part of the two legs 25A, 25B of the member 23 that is protruded above the member 21. After air is blown alternately from the both sides of the legs 25A and 25B until the legs 25A, 25B approach corresponding inner member fixing members such as heater rests 27A, 27B by moving the member 23, the legs 25A, 25B of the member 23 are welded to the members 27A, 27B. A work of positioning and welding the legs 25A, 25B of the member 23 to the members 27A, 27B is automated and shortened, and the efficiency of the work can be improved.
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公开(公告)号：JPH05347154A
公开(公告)日：1993-12-27
申请号：JP15350292
申请日：1992-06-12
Applicant: SONY CORP
Inventor： YUDA TAKESHI , TAKI KIYOHIRO , YAMANE RYOICHI
Abstract: PURPOSE:To cut current at the time the inner pressure of a battery rises and surely moderate the inner pressure. CONSTITUTION:With a prescribed strength and made possible to be peeled, a safety valve 5 is soldered to a metal disk 23 installed between the valve 5 to which a lead plate 7 of an electricity generating element 1 and the electricity generating element 1. Deformation of the safety valve 5 due to the rise of battery's inner pressure is caused against an operation plate 41 fitted elastically against the safety valve 5 and current is shut by inner pressure moderation and separation of the soldered part.
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公开(公告)号：JP2001155702A
公开(公告)日：2001-06-08
申请号：JP34137099
申请日：1999-11-30
Applicant: SONY CORP
Inventor： ANZAI CHIAKI , YAMANE RYOICHI , SAKUMA KAZUHIKO
Abstract: PROBLEM TO BE SOLVED: To provide a battery device that prevents failure of a battery cell by absorbing distortion caused by an impact and reducing the stress exerted to the cell. SOLUTION: A battery device 1 includes the cell unit 19 consisting of a plurality of battery cells 18, which are connected by means of a bus bar 21 that comprises two connection members 22, 22 for connecting two adjacent cells 18, and a connection piece 23 connected perpendicularly with the two connection members 22 and 22.
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公开(公告)号：JP2000306563A
公开(公告)日：2000-11-02
申请号：JP2000021839
申请日：2000-01-26
Applicant: SONY CORP
Inventor： TAKAHASHI HIDEYA , YAMANE RYOICHI , KANEISHI YOSHIKAZU
IPC: B60K1/04 , B60K6/20 , B60K6/28 , B60K8/00 , H01M2/10 , H01M10/60 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/625 , H01M10/643 , H01M10/652 , H01M10/6556 , H01M10/6565 , H01M10/658 , H01M10/50
Abstract: PROBLEM TO BE SOLVED: To efficiently cool secondary batteries stored with sufficient air- tightness held. SOLUTION: This battery device 10 comprises a battery storage part 45 of a module case 13 stored with a plurality of secondary batteries 12. The module case 13 is provided with the battery storage part 45, a plurality of terminal openings 46 and 47, an intake part 15 for feeding a cooling wind in the battery storage part 45 and an exhaust part 16 for exhausting the cooling wind out of the battery storage part 45. Terminals 12a and 12b of the secondary batteries 12 are faced outside of terminal openings 46 and 47, respectively. Both ends of the secondary batteries 12 are joined and fixed to the terminal openings 46 and 47 with a glue. The secondary batteries 12 are stored so as to form a space between the outer periphery thereof and the inner surface of the battery storage part 45.
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Patent Agency Ranking
公开(公告)号：JP2000306562A
公开(公告)日：2000-11-02
申请号：JP2000021838
申请日：2000-01-26
Applicant: SONY CORP
Inventor： TAKAHASHI HIDEYA , YAMANE RYOICHI , KANEISHI YOSHIKAZU
IPC: B60K1/04 , H01M2/10 , H01M10/60 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/625 , H01M10/643 , H01M10/6556 , H01M10/6565 , H01M10/658 , H01M10/50
Abstract: PROBLEM TO BE SOLVED: To suppress stored secondary batteries from being affected from variation of environmental conditions, etc., and to conduct efficient cooling as holding air-tightness. SOLUTION: This battery device 10 is formed with a battery storage part 45 inside and is provided with a module case 13 disposed with a plurality of terminal openings 46 and 47 and an armor case 11 for storing the module case 13 in a storage space 11a provided inside, wherein terminals 12a and 12b are stored in the battery storage part 45 as being faced outside of the terminal openings 46 and 47, respectively, and a plurality of secondary batteries 12 are serially connected each other. The module case 13 is stored inside the armor case 11 so as to form a space between an outer periphery and an inner periphery facing each other through mounting parts 54 and 56.
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公开(公告)号：JP2000228178A
公开(公告)日：2000-08-15
申请号：JP31872399
申请日：1999-11-09
Applicant: SONY CORP
Inventor： SAWADA KOICHI , YAMANE RYOICHI , TAKAHASHI HIDEYA , KANEISHI YOSHIKAZU
IPC: B60K1/04 , B60L11/18 , H01M2/10 , H01M10/48 , H01M10/60 , H01M10/613 , H01M10/625 , H01M10/643 , H01M10/6556 , H01M10/6565 , H02J7/10 , H01M10/50
Abstract: PROBLEM TO BE SOLVED: To allow detection of voltage and control of voltage of a large number of secondary batteries and easy handling and improvement of reliability. SOLUTION: Module cases 13 have a large number of terminal opening parts, 29, 42, comprised of a inside case body 26 and an outside case body 27, secondary batteries 12 contained within the case 13, a plurality of cell control units 14 and an outer case 11 containing the case 13. Each secondary battery 12 are contained with positive terminals 12a and negative electrodes 12b alternately exposed from the terminal opening parts 29, 42, respectively to constitute a plurality of set of module battery with determined number as one set. The cell control unit 14 has voltage/control of voltage functions for each module battery or each secondary battery and functions for inputting or outputting detection signal or controlling signal. A positive electrode terminal part 18, a negative electrode terminal part 19 and a transmit-receive terminal part 20 are mounted on the outer case 11.
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公开(公告)号：JPH11260332A
公开(公告)日：1999-09-24
申请号：JP5693298
申请日：1998-03-09
Applicant: SONY CORP
Inventor： SAKAI KOUJI , MASUKO TOSHIMITSU , KITA YOSUKE , YAMANE RYOICHI
IPC: H01M2/08
Abstract: PROBLEM TO BE SOLVED: To provide a battery which prevents the collector lead parts and electrode parts from cansing contact failures or disconnections by preventing displacement and vibration of electrode elements in the battery can and to provide a method for manufacturing the battery. SOLUTION: This gasket 14 comprises pressure parts 14a, 14b which extendi toward the direction of collecting part 10 from the position where a battery can 11 and a battery cover 13 are sealed. When the battery can 11 and the battery cover 13 are sealed by caulking while setting the gasket 14 between them, the presser part 14a is brought into contact with the side face of a presser metal tool 9, and the presser part 14b is brought into contact with the upper face of the collecting part 10 for fixing the presser metal tool 9 and the collecting part 10. Consequently, displacement and vibration of the electrode elements 7 due to vibration and impact from the outside are suppressed and contact failure and disconnection of the collecting leads 8 can be prevented. Moreover, since the electrode elements 7 are fixed simultaneously at the time of caulking, the number of manufacturing processes will not increase especially.
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公开(公告)号：JPH05343043A
公开(公告)日：1993-12-24
申请号：JP15350092
申请日：1992-06-12
Applicant: SONY CORP
Inventor： TAKI KIYOHIRO , TOGASHI KAZUO , MASUKO TOSHIMITSU , KATAYAMA KIYOSHI , YUDA TAKESHI , NISHIKAWA HIROSHI , YAMANE RYOICHI
Abstract: PURPOSE:To surely perform current breaking and internal pressure relaxing at the time of battery internal pressure rising. CONSTITUTION:A safety valve 5, having a safety valve protruded part 9 at a middle part, is welded, by necessary strength and separably, to a metallic thin plate 24 connected to the lead plate 7 of a power generation element 1 through the center hole of a disc 23 provided between the safety valve 5 and the power generation element 1. This performs internal pressure relaxing and current breaking through separating a welding part, by the deformation of the safety valve 5 due to battery internal pressure rise.
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公开(公告)号：JPS6222348A
公开(公告)日：1987-01-30
申请号：JP16109385
申请日：1985-07-23
Applicant: SONY CORP
Inventor： YOKOYAMA TAKESHI , YAMANE RYOICHI
Abstract: PURPOSE:To improve the quality of a camera tube, yield and soldering work efficiency by placing an air heater nozzle above the index pin of a camera tube face plate with longer side of the nozzle arranged perpendicular to the index pin side edge of a target which is formed on the face plate. CONSTITUTION:An index pin 1 is inserted into a through hole 22 which is provided in a chrome-gold coat surface 21 formed by vacuum evaporation adjacent to a target 20. Spraying position 23 of a rectangular nozzle 3c overlaps the position of the index in 1 and longer side of the rectangle is arranged to be perpendicular to the edge of the target 20. In this configuration, gas jet flows mainly in the direction shown by arrows, parallel to the edge of the target 20, namely at right angles to the longer side, with the flow toward the target extremely reduced. In consequence, flux included in solder does not splash onto an effective screen area 20a of the target 20, and contamination by flux does not occur.
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