Control valve has at least one cut-out in valve seat and/or in valve piston that is fully covered in valve closed position and at least partly exposed in valve open position
The control valve (1) has a valve housing (2) with input (12) and output (13) channels, a valve piston (22) axially movable between open and closed positions and a valve seat (23) that interacts with the valve piston to open or close a fluid connection between the input and output channels. It has a...
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| creator | ERMERT, MARKUS |
| description | The control valve (1) has a valve housing (2) with input (12) and output (13) channels, a valve piston (22) axially movable between open and closed positions and a valve seat (23) that interacts with the valve piston to open or close a fluid connection between the input and output channels. It has at least one cut-out in the valve seat and/or in the valve piston that is fully covered in the valve closed position and at least partly exposed in the open position.
Die Erfindung betrifft ein Regelventil (1), umfassend ein Ventilgehäuse (2), das einen Eingangskanal (12) und zumindest einen Ausgangskanal (13) aufweist, einen Ventilkolben (22), der in dem Ventilgehäuse (2) aufgenommen und axial zu dessen Längsachse (17) zwischen einer Schließstellung des Ventils und einer Offenstellung des Ventils verschieblich ist, und einen in dem Ventilgehäuse (2) vorgesehenen Ventilsitz (23), mit dem der Ventilkolben (22) zusammenwirkt, um eine Fluidverbindung zwischen dem Eingangskanal (12) und dem Ausgangskanal (13) zu öffnen oder zu sperren, wobei in dem Ventilsitz (23) und/oder in dem Ventilkolben (22) zumindest eine Aussparung (29) ausgebildet ist, die in der Schließstellung des Ventils vollständig überdeckt und in der Offenstellung des Ventils zumindest teilweise freigegeben ist. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DE102007032873A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DE102007032873A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DE102007032873A13</originalsourceid><addsrcrecordid>eNqNjTEOwjAMRbswIOAOXhgr0naAFZUiDsBeRamrRoriKHYrOBR3JEJVuzJZ9n_Pf5t9avISycGk3YQwaAYt4FCzAHkEM0pOo4D1M8GYcu27E8X1GCwLeZAhZZahH517g6EJI3YrZRxx2gOxFZvw9GUtCzpKkvAVftAiUUC_KPts02vHeJjnLjvem2f9yDFQixy0QY_S3ppClUqdVVVeztW1qP7lviPZWtk</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Control valve has at least one cut-out in valve seat and/or in valve piston that is fully covered in valve closed position and at least partly exposed in valve open position</title><source>esp@cenet</source><creator>ERMERT, MARKUS</creator><creatorcontrib>ERMERT, MARKUS</creatorcontrib><description>The control valve (1) has a valve housing (2) with input (12) and output (13) channels, a valve piston (22) axially movable between open and closed positions and a valve seat (23) that interacts with the valve piston to open or close a fluid connection between the input and output channels. It has at least one cut-out in the valve seat and/or in the valve piston that is fully covered in the valve closed position and at least partly exposed in the open position.
Die Erfindung betrifft ein Regelventil (1), umfassend ein Ventilgehäuse (2), das einen Eingangskanal (12) und zumindest einen Ausgangskanal (13) aufweist, einen Ventilkolben (22), der in dem Ventilgehäuse (2) aufgenommen und axial zu dessen Längsachse (17) zwischen einer Schließstellung des Ventils und einer Offenstellung des Ventils verschieblich ist, und einen in dem Ventilgehäuse (2) vorgesehenen Ventilsitz (23), mit dem der Ventilkolben (22) zusammenwirkt, um eine Fluidverbindung zwischen dem Eingangskanal (12) und dem Ausgangskanal (13) zu öffnen oder zu sperren, wobei in dem Ventilsitz (23) und/oder in dem Ventilkolben (22) zumindest eine Aussparung (29) ausgebildet ist, die in der Schließstellung des Ventils vollständig überdeckt und in der Offenstellung des Ventils zumindest teilweise freigegeben ist.</description><language>eng ; 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>2009</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=20090115&DB=EPODOC&CC=DE&NR=102007032873A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090115&DB=EPODOC&CC=DE&NR=102007032873A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ERMERT, MARKUS</creatorcontrib><title>Control valve has at least one cut-out in valve seat and/or in valve piston that is fully covered in valve closed position and at least partly exposed in valve open position</title><description>The control valve (1) has a valve housing (2) with input (12) and output (13) channels, a valve piston (22) axially movable between open and closed positions and a valve seat (23) that interacts with the valve piston to open or close a fluid connection between the input and output channels. It has at least one cut-out in the valve seat and/or in the valve piston that is fully covered in the valve closed position and at least partly exposed in the open position.
Die Erfindung betrifft ein Regelventil (1), umfassend ein Ventilgehäuse (2), das einen Eingangskanal (12) und zumindest einen Ausgangskanal (13) aufweist, einen Ventilkolben (22), der in dem Ventilgehäuse (2) aufgenommen und axial zu dessen Längsachse (17) zwischen einer Schließstellung des Ventils und einer Offenstellung des Ventils verschieblich ist, und einen in dem Ventilgehäuse (2) vorgesehenen Ventilsitz (23), mit dem der Ventilkolben (22) zusammenwirkt, um eine Fluidverbindung zwischen dem Eingangskanal (12) und dem Ausgangskanal (13) zu öffnen oder zu sperren, wobei in dem Ventilsitz (23) und/oder in dem Ventilkolben (22) zumindest eine Aussparung (29) ausgebildet ist, die in der Schließstellung des Ventils vollständig überdeckt und in der Offenstellung des Ventils zumindest teilweise freigegeben ist.</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjTEOwjAMRbswIOAOXhgr0naAFZUiDsBeRamrRoriKHYrOBR3JEJVuzJZ9n_Pf5t9avISycGk3YQwaAYt4FCzAHkEM0pOo4D1M8GYcu27E8X1GCwLeZAhZZahH517g6EJI3YrZRxx2gOxFZvw9GUtCzpKkvAVftAiUUC_KPts02vHeJjnLjvem2f9yDFQixy0QY_S3ppClUqdVVVeztW1qP7lviPZWtk</recordid><startdate>20090115</startdate><enddate>20090115</enddate><creator>ERMERT, MARKUS</creator><scope>EVB</scope></search><sort><creationdate>20090115</creationdate><title>Control valve has at least one cut-out in valve seat and/or in valve piston that is fully covered in valve closed position and at least partly exposed in valve open position</title><author>ERMERT, MARKUS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102007032873A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2009</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ERMERT, MARKUS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ERMERT, MARKUS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Control valve has at least one cut-out in valve seat and/or in valve piston that is fully covered in valve closed position and at least partly exposed in valve open position</title><date>2009-01-15</date><risdate>2009</risdate><abstract>The control valve (1) has a valve housing (2) with input (12) and output (13) channels, a valve piston (22) axially movable between open and closed positions and a valve seat (23) that interacts with the valve piston to open or close a fluid connection between the input and output channels. It has at least one cut-out in the valve seat and/or in the valve piston that is fully covered in the valve closed position and at least partly exposed in the open position.
Die Erfindung betrifft ein Regelventil (1), umfassend ein Ventilgehäuse (2), das einen Eingangskanal (12) und zumindest einen Ausgangskanal (13) aufweist, einen Ventilkolben (22), der in dem Ventilgehäuse (2) aufgenommen und axial zu dessen Längsachse (17) zwischen einer Schließstellung des Ventils und einer Offenstellung des Ventils verschieblich ist, und einen in dem Ventilgehäuse (2) vorgesehenen Ventilsitz (23), mit dem der Ventilkolben (22) zusammenwirkt, um eine Fluidverbindung zwischen dem Eingangskanal (12) und dem Ausgangskanal (13) zu öffnen oder zu sperren, wobei in dem Ventilsitz (23) und/oder in dem Ventilkolben (22) zumindest eine Aussparung (29) ausgebildet ist, die in der Schließstellung des Ventils vollständig überdeckt und in der Offenstellung des Ventils zumindest teilweise freigegeben ist.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; ger |
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| 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 | Control valve has at least one cut-out in valve seat and/or in valve piston that is fully covered in valve closed position and at least partly exposed in valve open position |
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