Fluid handling – Systems – Multi-way valve unit
Patent
1999-04-16
2000-11-07
Michalsky, Gerald A.
Fluid handling
Systems
Multi-way valve unit
137884, F15B 13043
Patent
active
061421820
ABSTRACT:
To obtain a base-mounted electromagnetic valve, wherein removal and mounting of a pilot valve of the electromagnetic valve is facilitated to allow its assembly, maintenance and the like to be carried out easily simply by incorporating a simple power supply mechanism between a base member and the electromagnetic valve. In order to achieve this object, a recessed portion disposed on a joint surface with a pilot valve and a fit-in portion capable of fitting into a recess wherein power supply sockets of the base member are formed are provided in an intermediate block which separably connects a main valve portion of the electromagnetic valve with a pilot valve portion, and a relay connector which separably connects lead-in terminals of said pilot valve portion with the power supply sockets of the base member is provided within said recessed portion.
REFERENCES:
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patent: 4557292 (1985-12-01), Nicolas et al.
patent: 4889164 (1989-12-01), Hozumi et al.
patent: 5234033 (1993-08-01), Stoll et al.
patent: 5333647 (1994-08-01), Fukano et al.
patent: 5964244 (1999-10-01), Hiramatsu et al.
patent: 5996609 (1999-12-01), Akimoto et al.
Patent Abstract of Japan, vol. 017, No. 068 (M-1365), Feb. 10, 1993, JP 04 272583, Sep. 29, 1992.
S. M. C. Pneumatique S.A., 1125a Energie Fluide, vol. 28, No. 7 pp. 40 to 43, "Evolution Dans Le Montage Et La Connectique Des Distributeurs Directonnels Pneumatiques", Nov. 1, 1989.
Michalsky Gerald A.
SMC Corporation
LandOfFree
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