Pump with cutting element

A pump comprising an inlet and an outlet for water which is to be pumped comprises a pump casing, with a driven impeller arranged rotatably in a cylindrical passage therein. An annular wearing ring is located in the passage wall, in the vicinity of the path followed by the impeller blades. To avoid...

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Hauptverfasser:	HENDRIKUS BERKHOF, DIRK JAN BOSMAN
Format:	Patent
Sprache:	dut ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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creator	HENDRIKUS BERKHOF DIRK JAN BOSMAN
description	A pump comprising an inlet and an outlet for water which is to be pumped comprises a pump casing, with a driven impeller arranged rotatably in a cylindrical passage therein. An annular wearing ring is located in the passage wall, in the vicinity of the path followed by the impeller blades. To avoid blockages caused by organic material, such as leaves, plants and the like, a cutting element which projects into the passage is located close to the wearing ring, which cutting element cuts through accumulations of plants and the like and prevents blockages.
format	Patent
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An annular wearing ring is located in the passage wall, in the vicinity of the path followed by the impeller blades. To avoid blockages caused by organic material, such as leaves, plants and the like, a cutting element which projects into the passage is located close to the wearing ring, which cutting element cuts through accumulations of plants and the like and prevents blockages.</description><edition>6</edition><language>dut ; eng</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>1996</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&date=19961001&DB=EPODOC&CC=NL&NR=9500297A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19961001&DB=EPODOC&CC=NL&NR=9500297A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HENDRIKUS BERKHOF</creatorcontrib><creatorcontrib>DIRK JAN BOSMAN</creatorcontrib><title>Pump with cutting element</title><description>A pump comprising an inlet and an outlet for water which is to be pumped comprises a pump casing, with a driven impeller arranged rotatably in a cylindrical passage therein. An annular wearing ring is located in the passage wall, in the vicinity of the path followed by the impeller blades. To avoid blockages caused by organic material, such as leaves, plants and the like, a cutting element which projects into the passage is located close to the wearing ring, which cutting element cuts through accumulations of plants and the like and prevents blockages.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAMKM0tUCjPLMlQSC4tKcnMS1dIzUnNTc0r4WFgTUvMKU7lhdLcDPJuriHOHrqpBfnxqcUFicmpeakl8X4-lqYGBkaW5o7GhFUAAJ7rIfQ</recordid><startdate>19961001</startdate><enddate>19961001</enddate><creator>HENDRIKUS BERKHOF</creator><creator>DIRK JAN BOSMAN</creator><scope>EVB</scope></search><sort><creationdate>19961001</creationdate><title>Pump with cutting element</title><author>HENDRIKUS BERKHOF ; DIRK JAN BOSMAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_NL9500297A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>dut ; eng</language><creationdate>1996</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HENDRIKUS BERKHOF</creatorcontrib><creatorcontrib>DIRK JAN BOSMAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HENDRIKUS BERKHOF</au><au>DIRK JAN BOSMAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Pump with cutting element</title><date>1996-10-01</date><risdate>1996</risdate><abstract>A pump comprising an inlet and an outlet for water which is to be pumped comprises a pump casing, with a driven impeller arranged rotatably in a cylindrical passage therein. An annular wearing ring is located in the passage wall, in the vicinity of the path followed by the impeller blades. To avoid blockages caused by organic material, such as leaves, plants and the like, a cutting element which projects into the passage is located close to the wearing ring, which cutting element cuts through accumulations of plants and the like and prevents blockages.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record>
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language	dut ; eng
recordid	cdi_epo_espacenet_NL9500297A
source	esp@cenet
subjects	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
title	Pump with cutting element
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