Rotary slide valve particularly for vehicle power assisted steering, has torsion bar, rotary slide and control sleeve with devices which enables permanent leakage flow of hydraulic medium which is under pressure in return line
The rotary slide valve has a torsion bar, a rotary slide and a control sleeve. The rotary slide has a pressure groove, which is supplied with a hydraulic medium which is under pressure from a hydraulic pump (3). The hydraulic medium, from working chambers of a hydraulic cylinder (5), flows in return...
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| description | The rotary slide valve has a torsion bar, a rotary slide and a control sleeve. The rotary slide has a pressure groove, which is supplied with a hydraulic medium which is under pressure from a hydraulic pump (3). The hydraulic medium, from working chambers of a hydraulic cylinder (5), flows in return run through two relieving grooves, by which the return line stays in contact with a suction side. Devices (17) are provided to enable, in the return line, a permanent leakage flow of hydraulic medium that is under pressure.
Ein Drehschieberventil, insbesondere für Hilfskraftlenkungen von Kraftfahrzeugen, weist einen Drehstab, einen Drehschieber und eine Steuerbuchse auf. Der Drehschieber weist wenigstens eine Drucknut auf, welche von einer Hydraulikpumpe mit unter Druck stehendem Hydraulikmedium beaufschlagbar ist. Der Drehschieber weist ferner wenigstens zwei Entlastungsnuten auf, durch welche Hydraulikmedium von Arbeitskammern eines Hydraulikzylinders in einen Rücklauf strömen kann. Der Rücklauf steht mit einer Saugseite der Hydraulikpumpe in Verbindung. Vorgesehen sind Mittel, welche einen permanenten Leckagestrom von unter Druck stehendem Hydraulikmedium in den Rücklauf ermöglichen. |
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Ein Drehschieberventil, insbesondere für Hilfskraftlenkungen von Kraftfahrzeugen, weist einen Drehstab, einen Drehschieber und eine Steuerbuchse auf. Der Drehschieber weist wenigstens eine Drucknut auf, welche von einer Hydraulikpumpe mit unter Druck stehendem Hydraulikmedium beaufschlagbar ist. Der Drehschieber weist ferner wenigstens zwei Entlastungsnuten auf, durch welche Hydraulikmedium von Arbeitskammern eines Hydraulikzylinders in einen Rücklauf strömen kann. Der Rücklauf steht mit einer Saugseite der Hydraulikpumpe in Verbindung. Vorgesehen sind Mittel, welche einen permanenten Leckagestrom von unter Druck stehendem Hydraulikmedium in den Rücklauf ermöglichen.</description><language>eng ; ger</language><subject>BLASTING ; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ; FLUID-PRESSURE ACTUATORS ; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS ; HEATING ; HYDRAULICS OR PNEUMATICS IN GENERAL ; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS ; LIGHTING ; MECHANICAL ENGINEERING ; MOTOR VEHICLES ; PERFORMING OPERATIONS ; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL ; TRAILERS ; TRANSPORTING ; WEAPONS</subject><creationdate>2007</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=20071227&DB=EPODOC&CC=DE&NR=102006024802A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071227&DB=EPODOC&CC=DE&NR=102006024802A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ERTLE, PETER</creatorcontrib><title>Rotary slide valve particularly for vehicle power assisted steering, has torsion bar, rotary slide and control sleeve with devices which enables permanent leakage flow of hydraulic medium which is under pressure in return line</title><description>The rotary slide valve has a torsion bar, a rotary slide and a control sleeve. The rotary slide has a pressure groove, which is supplied with a hydraulic medium which is under pressure from a hydraulic pump (3). The hydraulic medium, from working chambers of a hydraulic cylinder (5), flows in return run through two relieving grooves, by which the return line stays in contact with a suction side. Devices (17) are provided to enable, in the return line, a permanent leakage flow of hydraulic medium that is under pressure.
Ein Drehschieberventil, insbesondere für Hilfskraftlenkungen von Kraftfahrzeugen, weist einen Drehstab, einen Drehschieber und eine Steuerbuchse auf. Der Drehschieber weist wenigstens eine Drucknut auf, welche von einer Hydraulikpumpe mit unter Druck stehendem Hydraulikmedium beaufschlagbar ist. Der Drehschieber weist ferner wenigstens zwei Entlastungsnuten auf, durch welche Hydraulikmedium von Arbeitskammern eines Hydraulikzylinders in einen Rücklauf strömen kann. Der Rücklauf steht mit einer Saugseite der Hydraulikpumpe in Verbindung. Vorgesehen sind Mittel, welche einen permanenten Leckagestrom von unter Druck stehendem Hydraulikmedium in den Rücklauf ermöglichen.</description><subject>BLASTING</subject><subject>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</subject><subject>FLUID-PRESSURE ACTUATORS</subject><subject>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</subject><subject>HEATING</subject><subject>HYDRAULICS OR PNEUMATICS IN GENERAL</subject><subject>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MOTOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</subject><subject>TRAILERS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNTj1Pw0AM7cKAgP_gha1IaUAVK4IiZsReubmXxsK5i-y7RPm7_BJu6MDIYus9vw9fb34-U2ZbyVUCaGadQRNblq4om67UJ6MZg3RaD2mBEbuLZwSqAybxvKWBnXIylxTpxLYl-5vKMVCXYraklQFqxSJ5oIBZOjgtNX0gRD5pRRNs5IiYScHffAb1mhZKPQ1rMC4qHY0IUsaLUZxKDPWxyeBeDCSRDLlYJJWI281Vz-q4u-ybzf374ev14wFTOsIn7hCRj2-HXdM2zb5pn56b9mX3-F_dL7fzcA8</recordid><startdate>20071227</startdate><enddate>20071227</enddate><creator>ERTLE, PETER</creator><scope>EVB</scope></search><sort><creationdate>20071227</creationdate><title>Rotary slide valve particularly for vehicle power assisted steering, has torsion bar, rotary slide and control sleeve with devices which enables permanent leakage flow of hydraulic medium which is under pressure in return line</title><author>ERTLE, PETER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DE102006024802A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; ger</language><creationdate>2007</creationdate><topic>BLASTING</topic><topic>DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR</topic><topic>FLUID-PRESSURE ACTUATORS</topic><topic>FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS</topic><topic>HEATING</topic><topic>HYDRAULICS OR PNEUMATICS IN GENERAL</topic><topic>LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MOTOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL</topic><topic>TRAILERS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ERTLE, PETER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ERTLE, PETER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Rotary slide valve particularly for vehicle power assisted steering, has torsion bar, rotary slide and control sleeve with devices which enables permanent leakage flow of hydraulic medium which is under pressure in return line</title><date>2007-12-27</date><risdate>2007</risdate><abstract>The rotary slide valve has a torsion bar, a rotary slide and a control sleeve. The rotary slide has a pressure groove, which is supplied with a hydraulic medium which is under pressure from a hydraulic pump (3). The hydraulic medium, from working chambers of a hydraulic cylinder (5), flows in return run through two relieving grooves, by which the return line stays in contact with a suction side. Devices (17) are provided to enable, in the return line, a permanent leakage flow of hydraulic medium that is under pressure.
Ein Drehschieberventil, insbesondere für Hilfskraftlenkungen von Kraftfahrzeugen, weist einen Drehstab, einen Drehschieber und eine Steuerbuchse auf. Der Drehschieber weist wenigstens eine Drucknut auf, welche von einer Hydraulikpumpe mit unter Druck stehendem Hydraulikmedium beaufschlagbar ist. Der Drehschieber weist ferner wenigstens zwei Entlastungsnuten auf, durch welche Hydraulikmedium von Arbeitskammern eines Hydraulikzylinders in einen Rücklauf strömen kann. Der Rücklauf steht mit einer Saugseite der Hydraulikpumpe in Verbindung. Vorgesehen sind Mittel, welche einen permanenten Leckagestrom von unter Druck stehendem Hydraulikmedium in den Rücklauf ermöglichen.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING MOTOR VEHICLES PERFORMING OPERATIONS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRAILERS TRANSPORTING WEAPONS |
| title | Rotary slide valve particularly for vehicle power assisted steering, has torsion bar, rotary slide and control sleeve with devices which enables permanent leakage flow of hydraulic medium which is under pressure in return line |
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