Multi-port valve assembly

Multi-port valve assemblies (10) with, typically, two-piece housings (14,18) are disclosed. Particularly useful in connection with swimming pools and associated water pumps, the assemblies avoid reliance on an elongated handle to effect rotation of the internal structure of the valve. Instead, the a...

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Hauptverfasser: MARCONI, FRED, A., JR, YURCHISION, PETER P, BROWNLIE, ALAN W
Format: Patent
Sprache:eng ; fre ; ger
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creator MARCONI, FRED, A., JR
YURCHISION, PETER P
BROWNLIE, ALAN W
description Multi-port valve assemblies (10) with, typically, two-piece housings (14,18) are disclosed. Particularly useful in connection with swimming pools and associated water pumps, the assemblies avoid reliance on an elongated handle to effect rotation of the internal structure of the valve. Instead, the assemblies utilize a knob (98)--which users need not lift--coupled to a post (50) in which an elongated slot is formed. Doing so avoids breakage problems associated with use of elongated handles while reducing wear of internal seals. Each valve assembly additionally may include a cam (154) having non-semicircular, asymmetrically-shaped recesses (158) into which followers (170A-B) attached to a shaft (142) passing through the elongated slot are received.
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Particularly useful in connection with swimming pools and associated water pumps, the assemblies avoid reliance on an elongated handle to effect rotation of the internal structure of the valve. Instead, the assemblies utilize a knob (98)--which users need not lift--coupled to a post (50) in which an elongated slot is formed. Doing so avoids breakage problems associated with use of elongated handles while reducing wear of internal seals. Each valve assembly additionally may include a cam (154) having non-semicircular, asymmetrically-shaped recesses (158) into which followers (170A-B) attached to a shaft (142) passing through the elongated slot are received.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2000</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20000712&amp;DB=EPODOC&amp;CC=EP&amp;NR=0907047A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20000712&amp;DB=EPODOC&amp;CC=EP&amp;NR=0907047A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MARCONI, FRED, A., JR</creatorcontrib><creatorcontrib>YURCHISION, PETER P</creatorcontrib><creatorcontrib>BROWNLIE, ALAN W</creatorcontrib><title>Multi-port valve assembly</title><description>Multi-port valve assemblies (10) with, typically, two-piece housings (14,18) are disclosed. 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Particularly useful in connection with swimming pools and associated water pumps, the assemblies avoid reliance on an elongated handle to effect rotation of the internal structure of the valve. Instead, the assemblies utilize a knob (98)--which users need not lift--coupled to a post (50) in which an elongated slot is formed. Doing so avoids breakage problems associated with use of elongated handles while reducing wear of internal seals. Each valve assembly additionally may include a cam (154) having non-semicircular, asymmetrically-shaped recesses (158) into which followers (170A-B) attached to a shaft (142) passing through the elongated slot are received.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
recordid cdi_epo_espacenet_EP0907047A3
source esp@cenet
subjects ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
title Multi-port valve assembly
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