Browse > Article
http://dx.doi.org/10.14775/ksmpe.2016.15.4.016

Flip-Flap Valve-Type Breakaway Coupling through Reverse Engineering  

Ahn, Hee-Hak (R&D Center, DK-LOK LTD., CO.)
Yi, Chung-Seob (Industry-Academic corporation foundation, Gyeognam National University of Science and Technology)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.15, no.4, 2016 , pp. 16-22 More about this Journal
Abstract
This study is a structural analysis of 3" Cryogenic Safety Breakaway Coupling using a manufactured product from KLAW Company. Breakaway coupling is very important in the pipe system, especially when transporting fuel or gas in the pipeline. For the analysis of the patent infringement target, Dover and KLAW Company's technologies (US 08127785, EP 0764809) were analyzed. Finally, the flip-flap valve overlap was measured after combining the breakaway coupling through 3D modeling, and the valve overlap had a 0.7mm measurement value from the height gauge. The safety breakaway coupling consisted of a total of 62 pieces (body: 42, valve module: 21).
Keywords
Breakaway Coupling; Revers Engineering; Flip-Flap;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 Kim, C. G. and Kim, T. H., "Finite Element Analysis on the Strength Safety of a Hybrid Alarm Valve", Journal of the Korean Society of Manufacturing Technology Engineers, Vol. 21, No. 2, pp. 221-224, 2012.   DOI
2 Lee, J. H. and Sung, J. K., "A Comparative Study on the Improvement of the Performance of Swivel Valve Tube Couplers", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 9, No. 5, pp. 20-27, 2010.
3 Kim, T. G., Kim, T. H., Park, J. H., and Park, Y. C., "Selection and Verification of Press Forming Pipe Model using Pipefitting", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 14, No. 3, pp. 43-49, 2015.   DOI
4 Jang, S. C., Park, T. S., Hur, N. S., and Kim, I. W., "CAE/CFD Analysis and Design of High-Pressure Drop Control Valve for Offshore Project", Journal of the Korean Society of Manufacturing Process Engineers, Vol. 14, No. 5, pp. 42-49, 2015.   DOI
5 Webber A. J., Pipeline breakaway coupling, US Patent : 08127785, 2012.
6 Dover Corporation, EP Patent : 0764809, 1996.
7 "Breakaway Couplings Flip-Flap technology", (2016) http://www.klawproducts.com (accessed 1. Aug., 2016)
8 McGuire, G. and White, B., Liquefied gas handling principles on ships and in terminals, SIGTTO, England, pp 112-146, 2000.
9 Park, C. and Han, C., "Case Study on Optimization of Send-out Operation in Liquefied Natural Gas Receiving Terminal", Korean Chemical Engineering Research, Vol. 53, No. 2, pp. 150-155, 2015.   DOI