IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0558297
(2012-07-25)
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| 등록번호 |
US-8910757
(2014-12-16)
|
|
발명자
/ 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 |
피인용 횟수 :
0 인용 특허 :
38 |
초록
▼
A heat-dissipating device for hydraulic brake system is provided. The device includes a heat-dissipating element and a plurality of heat-dissipating tube units. The heat-dissipating element has a heat-dissipating portion which has large surface area, and is located between a brake mechanism and an o
A heat-dissipating device for hydraulic brake system is provided. The device includes a heat-dissipating element and a plurality of heat-dissipating tube units. The heat-dissipating element has a heat-dissipating portion which has large surface area, and is located between a brake mechanism and an oil tube. The heat-dissipating tube units are sleeved around the oil tube in order. Thereby, the heat generated by the brake mechanism can be dissipated rapidly by the heat-dissipating element and the heat-dissipating tube units, so as to promote performance of the brake mechanism.
대표청구항
▼
1. A heat-dissipating device for hydraulic brake system, including: a heat-dissipating element, being hollow and having a fixation end and a connecting end corresponding to each other, the fixation end being connected to and communicated with a brake mechanism, the connecting end being received in a
1. A heat-dissipating device for hydraulic brake system, including: a heat-dissipating element, being hollow and having a fixation end and a connecting end corresponding to each other, the fixation end being connected to and communicated with a brake mechanism, the connecting end being received in an oil tube so that the heat-dissipating element and the oil tube are tightly connected and communicated with each other via the connecting end, and the heat-dissipating element having a heat-dissipating portion disposed between the fixation end and the connecting end;a sleeve element, sleeved around a joint portion of the heat-dissipating element and the oil tube and disposed at the connecting end of the heat-dissipating element, and the sleeve element serving to strengthen the combination of the heat-dissipating element and the oil tube and improve leakage-proof effect; anda plurality of heat-dissipating tube units, sleeved around the oil tube and sequentially connected, and one of the heat-dissipating tube units abutting against the sleeve element;wherein the connecting end is coaxially received in the oil tube;wherein the connecting end, the oil tube and the sleeve element are coaxially arranged and radially overlapped;wherein the heat-dissipating tube units are detachably sequentially connected. 2. The heat-dissipating device for hydraulic brake system of claim 1, wherein the heat-dissipating portion includes a plurality of heat-dissipating fins, and the heat-dissipating fins project radially from the heat-dissipating element and are arranged alternatively. 3. The heat-dissipating device for hydraulic brake system of claim 2, wherein the lengths of the heat-dissipating fins from the fixation end to the connecting end are decreased. 4. The heat-dissipating device for hydraulic brake system of claim 1, further including a washer, wherein the washer is sleeved around the oil tube and retained between the sleeve element and the oil tube, and the washer is radially abutted at least between an inner surface of the heat-dissipating element and an outer surface of the oil tube. 5. The heat-dissipating device for hydraulic brake system of claim 1, wherein an outer surface of the sleeve element is formed with at least one groove to increase heat-dissipating surface area. 6. The heat-dissipating device for hydraulic brake system of claim 1, wherein an outer surface of the connecting end of the heat-dissipating element is formed with an outer thread, an inner surface of one end of the sleeve element is formed with an inner thread, and the outer thread of the heat-dissipating element and the inner thread of the sleeve element are screwed together. 7. The heat-dissipating device for hydraulic brake system of claim 1, wherein the sleeve element is fixedly disposed around the oil tube and the heat-dissipating element via pressing, such that the sleeve element, the oil tube and the heat-dissipating element are positioned and in a gas-sealing relationship. 8. The heat-dissipating device for hydraulic brake system of claim 1, further including a adjusting element, wherein the adjusting element is disposed at one end of the oil tube away from the heat-dissipating element, the heat-dissipating tube units which are sequentially connected abut against and between the sleeve element and the adjusting element and are thereby positioned, and the adjusting element is adjustable in length so as to abut against the heat-dissipating tube units and be thereby positioned. 9. The heat-dissipating device for hydraulic brake system of claim 8, wherein the adjusting element includes an external tube, an internal tube and an elastic element, an inner surface of the external tube is formed with an inner threaded section, an outer surface of the internal tube is formed with an outer threaded section, the inner surface of the external tube is formed with a first blocking portion protruding inwardly, the outer surface of the internal tube is formed with a second blocking portion protruding outwardly, the inner threaded section of the external tube and the outer threaded section of the internal tube are screwed together, the second blocking portion is located in the external tube, and the elastic element abuts against and between the first blocking portion and the second blocking portion. 10. The heat-dissipating device for hydraulic brake system of claim 4, wherein the washer includes two opposing conically tapered ends. 11. The heat-dissipating device for hydraulic brake system of claim 4, wherein the heat-dissipating element further includes an annular wall coaxially disposed around the connecting end, an annular slot is formed between the annular wall and the connecting end, and the washer is partially received in the annular slot. 12. The heat-dissipating device for hydraulic brake system of claim 10, wherein the heat-dissipating element further includes an annular wall coaxially disposed around the connecting end, an annular slot is formed between the annular wall and the connecting end, and the washer is partially received in the annular slot. 13. The heat-dissipating device for hydraulic brake system of claim 10, wherein the sleeve element further includes a conically tapered inner surface, and one of the conically tapered ends is sealingly abutted against the conically tapered inner surface.
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