Development of a Rotary Tri-Blade Coupling for Four-Wheel Drive Cars

Ashida, Satoshi; Tanigawa, Yukihiro; Asano, Hiroaki; Yamamoto, Masaji; Kojima, Yoshio; Yoshida, Kazunori

doi:10.4271/910806

Cited by 3 publications

(2 citation statements)

References 3 publications

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“…The results of tripolymerization are listed in Table II. With a decreasing DADMAC feed ratio and an increasing AM feed ratio, the cationicities of the tripolymer decreased and [η] increased as expected 23. As with P(DADMAC–VTMS), [η] for P(DADMAC–AM–VTMS) increased with the VTMS feed ratio.…”

Section: Resultssupporting

confidence: 68%

Synthesis and flocculation properties of poly(diallyldimethyl ammonium chloride–vinyl trimethoxysilane) and poly(diallyldimethyl ammonium chloride–acrylamide–vinyl trimethoxysilane)

Zhao

Luan

Gao

et al. 2002

J of Applied Polymer Sci

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Poly(diallyldimethyl ammonium chloride-vinyl trimethoxysilane) [P(DAD-MAC-VTMS)] and poly(diallyldimethyl ammonium chloride-acrylamide-vinyl trimethoxysilane) [P(DADMAC-AM-VTMS)], the latter a new cationically charged and hydrophobically modified flocculant, were obtained by radical polymerization initiated by potassium persulfate. The effects of the vinyl trimethoxysilane (VTMS) feed ratio on the intrinsic viscosity and solubility of the polymers were examined. The effects of the flocculants on turbidity removal, decolorization, and oil removal in water treatment were also studied. The introduction of VTMS increased the intrinsic viscosities of P(DADMAC-VTMS) and P(DADMAC-AM-VTMS) in comparison with the viscosities of poly(diallyldimethyl ammonium chloride) and poly(diallyldimethyl ammonium chloride-acrylamide), respectively, but reduced their solubilities. The introduction of VTMS also enhanced the flocculation properties of P(DADMAC-VTMS) and P(DADMAC-AM-VTMS), including turbidity removal, decolorization, and oil removal.

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Section: Resultssupporting

confidence: 68%

Synthesis and flocculation properties of poly(diallyldimethyl ammonium chloride–vinyl trimethoxysilane) and poly(diallyldimethyl ammonium chloride–acrylamide–vinyl trimethoxysilane)

Zhao

Luan

Gao

et al. 2002

J of Applied Polymer Sci

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show abstract

“…In recent years, 4WD vehicles with various torque split couplings [1,2,3] have been developed to improve the driving safety. RBC has been installed in several types of passenger cars with its characteristics of lighter weight and higher applicability to Anti-lock Braking System (ABS) [4]. Fig.…”

mentioning

confidence: 99%

Transmitting Torque Calculation of the Rotary Blade Coupling for 4wd Vehicles

Murakami

Yamamoto

Kojima

et al. 1996

Proceedings of the JFPS International Symposium on Fluid Power

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The Rotary Blade Coupling (RBC) is a type of torque split couplings for 4-Wheel Drive (4WD) vehicles. RBC unit mainly consists of a wet multi-disk clutch and a pressure chamber with the blade rotating in high viscosity silicone oil. The pressure chamber generates clutch engaging hydraulic force, which depends on the differential speed between the input and the output shaft. The high viscosity silicone oil in the pressure chamber exhibits non-Newtonian fluid properties. This report presents the simplified flow analysis as the practical designing tool. Effects of non-Newtonian fluid properties of silicone oil are considered. Also the heat transfer modeling during the coupling operation is included in the calculation. Typical blade shape calculations and the experimental results to insure the analysis are shown.

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AWD Vehicle Simulation with the Intelligent Torque Controlled Coupling as a Fully Controllable AWD System

Hiroyuki

Murakami

2005

SAE Technical Paper Series

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Development of a Rotary Tri-Blade Coupling for Four-Wheel Drive Cars

Cited by 3 publications

References 3 publications

Synthesis and flocculation properties of poly(diallyldimethyl ammonium chloride–vinyl trimethoxysilane) and poly(diallyldimethyl ammonium chloride–acrylamide–vinyl trimethoxysilane)

Synthesis and flocculation properties of poly(diallyldimethyl ammonium chloride–vinyl trimethoxysilane) and poly(diallyldimethyl ammonium chloride–acrylamide–vinyl trimethoxysilane)

Transmitting Torque Calculation of the Rotary Blade Coupling for 4wd Vehicles

AWD Vehicle Simulation with the Intelligent Torque Controlled Coupling as a Fully Controllable AWD System

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