National Chung Shan Institute of Science and Technology

Chung Shan Institute of Science and Technology

Cheng-Huan Wang

Dar-Ping Juang

Shyh-Jang Sun

Mau-Yi Huang

Yi-Kang Lan

Guang-Shyang Ger

Geng-Wen Chang

Yung-Chin Chien

Kai-Chia Yeh

Ren-So Deng

Shan Li

Dauh-Churn Liu

Sheuan-Perng Lin

Jr-Jeng Ruan

An integrated heat shield which encloses a frame structure comprises a leading edge component, a left side component, a right side component, an optionally top component, an optional bottom component and an optional trailing edge subassembly, wherein the leading edge component and the left and right side components are directly, integrally co-cured on the frame structure while in a B-stage. The leading edge component and the left and right side components are shingle laminated to form ply angles to air flow. The leading edge component and the side components are scarf-jointed or step-jointed. The side components and trailing edge subassembly are also scarf jointed or step-jointed. The co-curing as well as the scarf or step joints makes the heat shield an integrated assembly. A method of manufacturing the integrated heat shield is further introduced.

Integrated ablative heat shield

A preparation method of vinyl ester resin for optimizing heat-release during curing includes: (A) providing a vinyl ester, a solvent and a phase change material to perform mixture; (B) performing a heating process to remove the solvent, so as to obtain a vinyl ester resin containing the phase change material. Thereby, the organic PCM material with high heat absorption and good resin affinity can be used as the temperature control agent of the vinyl ester resin during the curing process for avoiding the defects such as bubbles and cracks being generated in the vinyl ester resin.

Preparation method of vinyl ester resin for optimizing heat-release during curing

An improved vibration suppressed bicycle structure includes a frame and a handle set that have ceramic piezoelectric elements located thereon to couple with passive and active control energy consuming mechanisms to convert the vibration energy of the bicycle body into electric energy, which is consumed in heat or gathered for active control use. The invention can absorb vibration energy of the bicycle to enhance structural performance, reduce vibration, and give bicycle riders more comfort over long distance rides and improved maneuverability.

Vibration suppressed bicycle structure

Growing community of inventors

Taipei, Taiwan

Cheng-Huan Wang