IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0449269
(2012-04-17)
|
등록번호 |
US-8614891
(2013-12-24)
|
우선권정보 |
JP-2011-091908 (2011-04-18) |
발명자
/ 주소 |
- Nagano, Sumiaki
- Kishimoto, Kazutaka
- Kojyo, Makoto
|
출원인 / 주소 |
- Kabushiki Kaisha Yaskawa Denki
|
대리인 / 주소 |
Ditthavong Mori & Steiner, P.C.
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
1 |
초록
▼
A power converting apparatus includes a housing, a self-standing cable, and a grommet securing member. The housing includes a housing base, a main body, and an air duct. The housing base includes a through hole. The main body includes a plurality of electronic components on a first surface of the ho
A power converting apparatus includes a housing, a self-standing cable, and a grommet securing member. The housing includes a housing base, a main body, and an air duct. The housing base includes a through hole. The main body includes a plurality of electronic components on a first surface of the housing base. The air duct is disposed on a second surface of the housing base. The self-standing cable is disposed through the through hole so as to be wired between the main body and the air duct. The self-standing cable stands on itself in a direction approximately orthogonal to the housing base. The grommet securing member is disposed in the air duct or the main body so as to secure a grommet to the through hole. The grommet securing member is not integral with the housing base.
대표청구항
▼
1. A power converting apparatus configured to convert alternating current power into direct current power or convert direct current power into alternating current power, the power converting apparatus comprising: a housing comprising: a housing base having a first surface and a second surface and co
1. A power converting apparatus configured to convert alternating current power into direct current power or convert direct current power into alternating current power, the power converting apparatus comprising: a housing comprising: a housing base having a first surface and a second surface and comprising a through hole;a main body comprising a plurality of electronic components on the first surface of the housing base; andan air duct through which cooling air flows on the second surface of the housing base;a self-standing cable disposed through the through hole of the housing base so as to be wired between the main body and the air duct, and the self-standing cable standing on itself in a direction approximately orthogonal to the housing base; anda grommet securing member disposed in at least one of the air duct and the main body so as to secure a grommet to the through hole of the housing base, the grommet permitting the self-standing cable to be disposed through the grommet, the grommet securing member being not integral with the housing base. 2. The power converting apparatus according to claim 1, wherein the grommet securing member is configured to hermetically seal the through hole of the housing base. 3. The power converting apparatus according to claim 2, wherein the grommet securing member comprises a flat plate through which the grommet is disposed so as to hold the grommet, the flat plate comprising a close contact portion in close contact with a circumference of the through hole of the housing base. 4. The power converting apparatus according to claim 3, wherein the grommet securing member comprises a gasket disposed on the close contact portion. 5. The power converting apparatus according to claim 1, wherein the grommet securing member configured to secure a plurality of grommets. 6. The power converting apparatus according to claim 1, further comprising a reactor disposed in the air duct, wherein the self-standing cable comprises a lead wire for the reactor, andwherein the grommet securing member is disposed in the main body. 7. A reactor disposed in an air duct of a power converting apparatus configured to convert alternating current power into direct current power or convert direct current power into alternating current power, the power converting apparatus comprising:a housing comprising: a housing base having a first surface and a second surface and comprising a through hole;a main body comprising a plurality of electronic components on the first surface of the housing base; andthe air duct through which cooling air flows on the second surface of the housing base,the reactor comprising a self-standing cable comprising a lead wire for the reactor, the self-standing cable being disposed through the through hole of the housing base so as to be wired between the main body and the air duct, the self-standing cable standing on itself in a direction approximately orthogonal to the housing base. 8. The power converting apparatus according to claim 2, wherein the grommet securing member configured to secure a plurality of grommets. 9. The power converting apparatus according to claim 3, wherein the grommet securing member configured to secure a plurality of grommets. 10. The power converting apparatus according to claim 4, wherein the grommet securing member configured to secure a plurality of grommets. 11. The power converting apparatus according to claim 2, further comprising a reactor disposed in the air duct, wherein the self-standing cable comprises a lead wire for the reactor, andwherein the grommet securing member is disposed in the main body. 12. The power converting apparatus according to claim 3, further comprising a reactor disposed in the air duct, wherein the self-standing cable comprises a lead wire for the reactor, andwherein the grommet securing member is disposed in the main body. 13. The power converting apparatus according to claim 4, further comprising a reactor disposed in the air duct, wherein the self-standing cable comprises a lead wire for the reactor, andwherein the grommet securing member is disposed in the main body. 14. The power converting apparatus according to claim 5, further comprising a reactor disposed in the air duct, wherein the self-standing cable comprises a lead wire for the reactor, andwherein the grommet securing member is disposed in the main body. 15. The power converting apparatus according to claim 8, further comprising a reactor disposed in the air duct, wherein the self-standing cable comprises a lead wire for the reactor, andwherein the grommet securing member is disposed in the main body. 16. The power converting apparatus according to claim 9, further comprising a reactor disposed in the air duct, wherein the self-standing cable comprises a lead wire for the reactor, andwherein the grommet securing member is disposed in the main body. 17. The power converting apparatus according to claim 10, further comprising a reactor disposed in the air duct, wherein the self-standing cable comprises a lead wire for the reactor, andwherein the grommet securing member is disposed in the main body.
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