IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0068693
(2002-02-06)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
21 인용 특허 :
55 |
초록
An exhaust processor comprises a Helmholtz resonance chamber with a variable tuning throat. The tuning frequency of the exhaust processor changes as the outlet opening from the variable tuning throat into the Helmholtz resonance chamber changes.
대표청구항
▼
An exhaust processor comprises a Helmholtz resonance chamber with a variable tuning throat. The tuning frequency of the exhaust processor changes as the outlet opening from the variable tuning throat into the Helmholtz resonance chamber changes. ongated impact bar is provided adjacent and attached o
An exhaust processor comprises a Helmholtz resonance chamber with a variable tuning throat. The tuning frequency of the exhaust processor changes as the outlet opening from the variable tuning throat into the Helmholtz resonance chamber changes. ongated impact bar is provided adjacent and attached on both ends to the internal frame section.14. Vehicle door in framework construction comprising: a lower door element, and a supporting door frame formed of several profiled sections conjoined together, the sections including a lower frame, at least one approximately horizontally aligned frame section in an area of a window sill, and a mounting support metal sheet with a large surface accommodating functional elements, wherein the mounting support metal sheet is arranged below the window sill and attached to the approximately horizontally aligned frame section and, reaching under the lower door element or the lower frame to the lower door element. 15. Vehicle door according to claim 14, wherein an upper end region of the mounting support metal sheet is brought close to inner side of a tailored, upward projecting flange of the approximate horizontally aligned frame section and is attached with screws, rivets or welds, the mounting support metal sheet, being removably attached to the lower door element except for an upper edge region of said mounting support metal sheet; wherein, except for an upper horizontally aligned edge, a continuous profiled recess is formed on the mounting support metal sheet, which accommodates a main door seal below the window sill; wherein the main door seal above the window sill is accommodated in an upper window frame of the supporting doorframe; wherein the mounting support metal sheet has at least one acceptor opening for a loudspeaker; wherein a door lock is premounted via a support angle on the mounting support metal sheet; and wherein a window opener motor of a window opener is attached with screws on the mounting support metal sheet. 590586, 19520300, Thompson et al.; US-2792617, 19570500, Haller; US-2816386, 19571200, Harris et al.; US-2823576, 19580200, Needham et al.; US-2999413, 19610900, Momoi; US-3041915, 19620700, Ryffel et al.; US-3102357, 19630900, Luketa; US-3129632, 19640400, Starr; US-3131501, 19640500, Luketa; US-3153297, 19641000, Grabowsky; US-3308567, 19670300, Luketa; US-3369317, 19680200, Brownell; US-3606815, 19710900, Yamashita et al.; US-4356654, 19821100, Trekel et al.; US-4457959, 19840700, Dornheim et al.; US-4466331, 19840800, Matheson; US-4521986, 19850600, Koga; US-5339657, 19940800, McMurray; US-5453190, 19950900, Martin, Sr.; US-5622094, 19970400, Rexroad, 097/012; US-5752459, 19980500, Rexroad; US-5860350, 19990100, Rexroad, 087/012; US-6374531, 20020400, Safwat et al., 043/004.5
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