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1. (EP2375427) STORAGE ELEMENT AND STORAGE DEVICE

Office : European Patent Office
Application Number: 09834810 Application Date: 15.12.2009
Publication Number: 2375427 Publication Date: 12.10.2011
Publication Kind : B1
Designated States: AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR
Prior PCT appl.: Application Number:JP2009071191 ; Publication Number: Click to see the data
IPC:
H01G 9/10
H01M 2/02
H01G 2/04
H01G 9/26
H01G 11/00
H01G 11/10
H01G 11/12
H01G 11/32
H01G 11/72
H01G 11/74
H01G 11/78
H01G 11/80
H01G 11/82
H01G 11/84
H01M 2/10
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9
Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004
Details
08
Housing; Encapsulation
10
Sealing, e.g. of lead-in wires
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
02
Cases, jackets, or wrappings
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
2
Details of capacitors not covered by a single one of groups H01G4/-H01G11/112
02
Mountings
04
specially adapted for mounting on a chassis
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9
Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
26
Structural combinations of electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices with each other
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
10
Multiple hybrid or EDL capacitors, e.g. arrays or modules
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
10
Multiple hybrid or EDL capacitors, e.g. arrays or modules
12
Stacked hybrid or EDL capacitors
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
22
Electrodes
30
characterised by their material
32
Carbon-based
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
66
Current collectors
72
specially adapted for integration in multiple or stacked hybrid or EDL capacitors
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
74
Terminals, e.g. extensions of current collectors
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
78
Cases; Housings; Encapsulations; Mountings
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
78
Cases; Housings; Encapsulations; Mountings
80
Gaskets; Sealings
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
78
Cases; Housings; Encapsulations; Mountings
82
Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
11
Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
84
Processes for the manufacture of hybrid or EDL capacitors, or components thereof
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
10
Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
CPC:
H01G 11/12
H01G 11/32
H01G 11/72
H01G 11/74
H01G 11/80
H01G 11/82
H01G 11/84
H01M 2/0237
H01M 2/1072
Y02E 60/13
Y02T 10/7022
H01G 9/016
H01G 9/058
H01G 9/155
Applicants: UD TRUCKS CORP
Inventors: KOBAYASHI SHIGEMI
ARAKI SHUUICHI
Priority Data: 2008332797 26.12.2008 JP
2009071191 15.12.2009 JP
Title: (DE) SPEICHERELEMENT UND SPEICHEREINRICHTUNG
(EN) STORAGE ELEMENT AND STORAGE DEVICE
(FR) ELÉMENT DE STOCKAGE ET DISPOSITIF DE STOCKAGE
Abstract: front page image
(EN) A storage body (1) comprises a storage unit that stores electric energy and a case (9) that houses the storage unit. The case (9) comprises a frame-shaped outer shell body (10) having two end surfaces (15, 16) that respectively include opening portions and a pair of laminate film pieces (50, 60) that are adhered to the respective end surfaces (15, 16) of the outer shell body (10) so as to form a storage chamber (49) inside the outer shell body (10). Each laminate film piece (50, 60) comprises an adhesion portion (52, 53, 54, 62, 63, 64) that is adhered to the outer shell body (10) and a film portion (51, 61) that faces the storage chamber (49). The laminate film pieces (50, 60), which are not formed by press-molding, are adhered to the outer shell body (10), and therefore structurally weak sites are not formed on the laminate film pieces (50, 60). As a result, an improvement in the durability of the case (9) is achieved.
(FR) La présente invention concerne un élément de stockage (1) comprenant une partie stockage dans laquelle une énergie électrique est stockée et un boîtier (9) dans lequel la partie stockage est contenue. Le boîtier (9) comprend : un cadre (10) comportant deux faces latérales (15, 16) comportant une ouverture ; et deux films stratifiés (50, 60) appliqués respectivement sur les deux faces latérales (15, 16) du cadre (10) afin de former une chambre de stockage (49) à l'intérieur du cadre (10). Les films stratifiés (50, 60) comprennent des parties application (52, 53, 54, 62, 63, 64) appliquées sur le cadre (10) et des parties film (51, 61) qui font face à la chambre de stockage (49). Du fait que les films stratifiés (50, 60), qui n'ont pas subi de formage à la presse, sont appliqués sur le cadre (10), aucune région faible structurellement n'est formée dans les films stratifiés (50, 60). La durabilité du boîtier (9) est donc améliorée.
Also published as:
US20110242732CN102227792WO/2010/074009