JP2021093537A - コンデンサデバイス - Google Patents
コンデンサデバイス Download PDFInfo
- Publication number
- JP2021093537A JP2021093537A JP2021018909A JP2021018909A JP2021093537A JP 2021093537 A JP2021093537 A JP 2021093537A JP 2021018909 A JP2021018909 A JP 2021018909A JP 2021018909 A JP2021018909 A JP 2021018909A JP 2021093537 A JP2021093537 A JP 2021093537A
- Authority
- JP
- Japan
- Prior art keywords
- winding body
- winding
- capacitor device
- diameter
- core hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 64
- 238000004804 winding Methods 0.000 claims description 177
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 6
- 230000006378 damage Effects 0.000 abstract description 7
- 230000035515 penetration Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000002411 adverse Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/15—Solid electrolytic capacitors
- H01G9/151—Solid electrolytic capacitors with wound foil electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/32—Wound capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/145—Liquid electrolytic capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/06—Mounting in containers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
2 : 巻回体
3 : 正極シート
4 : 負極シート
5 : セパレータ
6 : 芯穴
7 : 最大直径
8 : 最小直径
9 : 正極接続端子
10 : 負極接続端子
11 : ハウジング
12 : 絞り溝
13 : 内側巻回領域
14 : 結合直線
DIW : 巻回領域内部の直径
DW : 巻回体の直径
Claims (11)
- コンデンサデバイスであって、
楕円の芯穴を有する巻回体を備え、当該芯穴は、最大直径と最小直径とを有し、
前記最小直径は、前記最大直径よりも小さく、
前記巻回体は、電極が存在しない巻回領域内部を有し、
前記巻回領域内部は、前記楕円の芯穴の径方向外側に繋がっており、前記巻回体の直径の少なくとも35%の直径を有し、
前記巻回領域内部は、本質的にペーパーおよび電解質からなる、コンデンサデバイス。 - 前記巻回領域内部は、前記巻回体の直径の少なくとも45%の直径を有する、請求項1に記載のコンデンサデバイス。
- 前記芯穴の最大直径は、少なくとも6mmおよび/または前記巻回体の直径の少なくとも25%である、請求項1に記載のコンデンサデバイス。
- 前記芯穴の前記最大直径は、前記巻回体の直径の少なくとも35%である、請求項1に記載のコンデンサデバイス。
- 前記巻回体は、7mmから30mmまでの範囲の直径を有する、請求項1に記載のコンデンサデバイス。
- 前記巻回体は、10mmから22mmまでの範囲の直径を有する、請求項1に記載のコンデンサデバイス。
- 前記芯穴の前記最大直径は、前記最大直径よりも少なくとも1mm以上大きい、請求項1に記載のコンデンサデバイス。
- 前記コンデンサデバイスは、正極接続端子と負極接続端子とを備え、前記正極接続端子および前記負極接続端子の各々は、前記巻回体に接触して接続されており、前記芯穴の互いに反対側に配置される、請求項1に記載のコンデンサデバイス。
- 前記正極接続端子と前記負極接続端子との間の結合直線は、前記巻回体の前記最大直径に対してと垂直となっている、請求項8に記載のコンデンサデバイス。
- 前記コンデンサデバイスは、1つの電解コンデンサである、請求項1に記載のコンデンサデバイス。
- 前記コンデンサデバイスは、内部に絞り溝が形成されたハウジングを備え、前記巻回体は、前記ハウジングの内部に配置され、前記巻回体は、前記絞り溝により保持される、請求項1に記載のコンデンサデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015122977.3A DE102015122977A1 (de) | 2015-12-30 | 2015-12-30 | Kondensator-Bauteil |
DE102015122977.3 | 2015-12-30 | ||
JP2018534594A JP7077228B2 (ja) | 2015-12-30 | 2016-12-29 | コンデンサデバイス |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018534594A Division JP7077228B2 (ja) | 2015-12-30 | 2016-12-29 | コンデンサデバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021093537A true JP2021093537A (ja) | 2021-06-17 |
JP7470068B2 JP7470068B2 (ja) | 2024-04-17 |
Family
ID=57708601
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018534594A Active JP7077228B2 (ja) | 2015-12-30 | 2016-12-29 | コンデンサデバイス |
JP2021018909A Active JP7470068B2 (ja) | 2015-12-30 | 2021-02-09 | コンデンサデバイス |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018534594A Active JP7077228B2 (ja) | 2015-12-30 | 2016-12-29 | コンデンサデバイス |
Country Status (6)
Country | Link |
---|---|
US (1) | US10763049B2 (ja) |
EP (1) | EP3398197B1 (ja) |
JP (2) | JP7077228B2 (ja) |
CN (1) | CN108475579B (ja) |
DE (1) | DE102015122977A1 (ja) |
WO (1) | WO2017114905A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5462044U (ja) * | 1977-10-12 | 1979-05-01 | ||
JPH0410519A (ja) * | 1990-04-27 | 1992-01-14 | Matsushita Electric Ind Co Ltd | アルミ電解コンデンサ |
JP2011216737A (ja) * | 2010-03-31 | 2011-10-27 | Nippon Chemicon Corp | 電解コンデンサ |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE15412C (de) * | W. THIE-MANN in Leipzig | Vorrichtungnn zur Darstellung des Ausbruchs eines feuerspeienden Berges | ||
DE245299C (ja) | ||||
DE1614379B2 (de) * | 1967-08-01 | 1973-10-18 | Ernst Roederstein, Spezialfabrik F. Kondensatoren Gmbh, 8300 Landshut | Flachgepreßter Folien-Wickelkondensator |
DE3517435A1 (de) * | 1985-05-14 | 1986-11-20 | Siemens AG, 1000 Berlin und 8000 München | Elektrischer kondensator aus einem verfestigten wickel und verfahren zu seiner herstellung |
DD245299A1 (de) * | 1985-12-23 | 1987-04-29 | Freiberg Kondensatorenwerk | Verfahren zur herstellung eines elektrolytkondensators |
JPH02136324U (ja) * | 1989-04-20 | 1990-11-14 | ||
JPH0327U (ja) * | 1989-05-18 | 1991-01-07 | ||
US5448448A (en) | 1991-06-10 | 1995-09-05 | Canon Kabushiki Kaisha | Aluminum electrolytic capacitor device |
JPH04361517A (ja) * | 1991-06-10 | 1992-12-15 | Canon Inc | アルミ電解コンデンサ |
US5784247A (en) * | 1996-10-03 | 1998-07-21 | Philips Electronics North America Corporation | Capacitor having an inactive core element electrolytic |
DE19929598C2 (de) * | 1999-06-28 | 2001-04-26 | Epcos Ag | Elektrolyt-Kondensator mit hoher Schwingbelastbarkeit |
JP2001102030A (ja) * | 1999-09-30 | 2001-04-13 | Sanyo Electric Co Ltd | 電気エネルギー蓄積デバイス |
JP4716156B2 (ja) * | 2000-09-29 | 2011-07-06 | 日本ケミコン株式会社 | 偏平状のコンデンサ素子 |
WO2003030195A2 (de) * | 2001-09-28 | 2003-04-10 | Epcos Ag | Schwingungsfester kondensator sowie verfahren zu seiner herstellung |
JP2005093761A (ja) * | 2003-09-18 | 2005-04-07 | Matsushita Electric Ind Co Ltd | フィルムコンデンサ |
JP2006120697A (ja) * | 2004-10-19 | 2006-05-11 | Nichicon Corp | アルミニウム電解コンデンサ |
JP2007081006A (ja) * | 2005-09-13 | 2007-03-29 | Matsushita Electric Ind Co Ltd | ケースモールド型コンデンサ |
JP2007258414A (ja) * | 2006-03-23 | 2007-10-04 | Matsushita Electric Ind Co Ltd | 電気二重層コンデンサ |
WO2010073930A1 (ja) * | 2008-12-26 | 2010-07-01 | Jmエナジー株式会社 | 捲回型蓄電源 |
JP2010251436A (ja) * | 2009-04-14 | 2010-11-04 | Elna Co Ltd | 固体電解コンデンサおよびその製造方法 |
JP2011138977A (ja) * | 2009-12-29 | 2011-07-14 | Sanyo Electric Co Ltd | 電解コンデンサ |
JP5462044B2 (ja) | 2010-03-23 | 2014-04-02 | 株式会社アサヒ | 電子機器用ケース |
JP2011204978A (ja) | 2010-03-26 | 2011-10-13 | Sanyo Electric Co Ltd | 電解コンデンサおよびその製造方法 |
US8675336B2 (en) * | 2012-01-31 | 2014-03-18 | Electronics Concepts, Inc. | Multiple concentric wound film capacitors |
EP3358586B1 (en) * | 2015-09-28 | 2021-09-08 | Kyocera Corporation | Film capacitor, coupled-type capacitor, inverter, and electric vehicle |
-
2015
- 2015-12-30 DE DE102015122977.3A patent/DE102015122977A1/de not_active Withdrawn
-
2016
- 2016-12-29 WO PCT/EP2016/082854 patent/WO2017114905A1/de active Application Filing
- 2016-12-29 EP EP16820308.1A patent/EP3398197B1/de active Active
- 2016-12-29 US US16/067,583 patent/US10763049B2/en active Active
- 2016-12-29 CN CN201680077423.0A patent/CN108475579B/zh active Active
- 2016-12-29 JP JP2018534594A patent/JP7077228B2/ja active Active
-
2021
- 2021-02-09 JP JP2021018909A patent/JP7470068B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5462044U (ja) * | 1977-10-12 | 1979-05-01 | ||
JPH0410519A (ja) * | 1990-04-27 | 1992-01-14 | Matsushita Electric Ind Co Ltd | アルミ電解コンデンサ |
JP2011216737A (ja) * | 2010-03-31 | 2011-10-27 | Nippon Chemicon Corp | 電解コンデンサ |
Also Published As
Publication number | Publication date |
---|---|
US20190006118A1 (en) | 2019-01-03 |
EP3398197B1 (de) | 2022-04-27 |
DE102015122977A1 (de) | 2017-07-06 |
JP7077228B2 (ja) | 2022-05-30 |
US10763049B2 (en) | 2020-09-01 |
CN108475579B (zh) | 2020-08-11 |
EP3398197A1 (de) | 2018-11-07 |
CN108475579A (zh) | 2018-08-31 |
JP7470068B2 (ja) | 2024-04-17 |
WO2017114905A1 (de) | 2017-07-06 |
JP2019506735A (ja) | 2019-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6293419B2 (ja) | 電子部品及び電子部品製造方法 | |
JP5516593B2 (ja) | 電解コンデンサ | |
JP2007227872A (ja) | 圧電/電歪アクチュエータ | |
JP3901697B2 (ja) | 積層コンデンサ | |
JP2007059814A (ja) | 積層コンデンサ | |
JP6702309B2 (ja) | コンデンサおよびその製造方法 | |
WO2017183521A1 (ja) | 電子部品 | |
JP7077228B2 (ja) | コンデンサデバイス | |
JP2015162471A (ja) | アルミニウム電解コンデンサ | |
JP6937250B2 (ja) | コンデンサ | |
JP5716092B2 (ja) | セラミックデバイス及びその製造方法 | |
CN110942903B (zh) | 层叠线圈部件 | |
JP2013157439A (ja) | 圧電素子および圧電アクチュエータ | |
CN104321843A (zh) | 电解电容器 | |
JP6413082B2 (ja) | 電解コンデンサ | |
JP2005093761A (ja) | フィルムコンデンサ | |
JP2015082640A (ja) | 巻回型コンデンサの製造方法 | |
JP4600561B2 (ja) | 積層コンデンサ | |
JP2019040720A (ja) | 蓄電デバイス及びその製造方法 | |
JP2008091958A (ja) | 偏平形金属化フィルムコンデンサの製造方法 | |
JP2010074089A (ja) | 電解コンデンサおよびその製造方法 | |
JP6441585B2 (ja) | フィルムコンデンサ | |
JP6723664B2 (ja) | 非角柱状の電気化学セル | |
TWI693619B (zh) | 電容器複合構件 | |
KR20140134146A (ko) | 이차전지용 전극 조립체 및 이를 구비한 이차전지 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210303 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220316 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220613 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20221019 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230208 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20230208 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20230209 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20230301 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20230308 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20230414 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20230419 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240209 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240405 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7470068 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |