Self-aligning, spring-disk waterjet assembly
An orifice holding spring disk. The spring disk is utilized to retain orifice(s) against a smooth flat platen surface. The spring disk may further comprise an inlet flow conditioning nozzle, provided in (a) a flow collimating configuration to produce a coherent flow waterjet, or (b) in a de-collimat...
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| creator | MICHAEL MCDONALD C |
| description | An orifice holding spring disk. The spring disk is utilized to retain orifice(s) against a smooth flat platen surface. The spring disk may further comprise an inlet flow conditioning nozzle, provided in (a) a flow collimating configuration to produce a coherent flow waterjet, or (b) in a de-collimating configuration to produce a divergent waterjet. The spring disk has an annular outer ring, one or more through-holes, and counterbores to form wells in the spring disk. The wells are slightly larger in diameter than the particular orifice to be mounted and slightly shallower (in the water flow direction) than the thickness of the orifice. A nozzle cap compresses the platen and spring disc against a high pressure inlet tube. The outer diameter of the spring disk is forced to flex to the cap surface while the center portion is restrained by the orifice that is resting on the platen. |
| format | Patent |
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The spring disk may further comprise an inlet flow conditioning nozzle, provided in (a) a flow collimating configuration to produce a coherent flow waterjet, or (b) in a de-collimating configuration to produce a divergent waterjet. The spring disk has an annular outer ring, one or more through-holes, and counterbores to form wells in the spring disk. The wells are slightly larger in diameter than the particular orifice to be mounted and slightly shallower (in the water flow direction) than the thickness of the orifice. A nozzle cap compresses the platen and spring disc against a high pressure inlet tube. The outer diameter of the spring disk is forced to flex to the cap surface while the center portion is restrained by the orifice that is resting on the platen.</description><edition>7</edition><language>eng</language><subject>ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL ; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ; ATOMISING APPARATUS ; CUTTING ; CUTTING-OUT ; GRINDING ; HAND CUTTING TOOLS ; NOZZLES ; PERFORATING ; PERFORMING OPERATIONS ; POLISHING ; PUNCHING ; SEVERING ; SEVERING BY MEANS OTHER THAN CUTTING ; SPRAYING APPARATUS ; SPRAYING OR ATOMISING IN GENERAL ; STAMPING-OUT ; TRANSPORTING</subject><creationdate>2003</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=20030717&DB=EPODOC&CC=US&NR=2003132325A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030717&DB=EPODOC&CC=US&NR=2003132325A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MICHAEL MCDONALD C</creatorcontrib><title>Self-aligning, spring-disk waterjet assembly</title><description>An orifice holding spring disk. The spring disk is utilized to retain orifice(s) against a smooth flat platen surface. The spring disk may further comprise an inlet flow conditioning nozzle, provided in (a) a flow collimating configuration to produce a coherent flow waterjet, or (b) in a de-collimating configuration to produce a divergent waterjet. The spring disk has an annular outer ring, one or more through-holes, and counterbores to form wells in the spring disk. The wells are slightly larger in diameter than the particular orifice to be mounted and slightly shallower (in the water flow direction) than the thickness of the orifice. A nozzle cap compresses the platen and spring disc against a high pressure inlet tube. The outer diameter of the spring disk is forced to flex to the cap surface while the center portion is restrained by the orifice that is resting on the platen.</description><subject>ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL</subject><subject>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</subject><subject>ATOMISING APPARATUS</subject><subject>CUTTING</subject><subject>CUTTING-OUT</subject><subject>GRINDING</subject><subject>HAND CUTTING TOOLS</subject><subject>NOZZLES</subject><subject>PERFORATING</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHING</subject><subject>PUNCHING</subject><subject>SEVERING</subject><subject>SEVERING BY MEANS OTHER THAN CUTTING</subject><subject>SPRAYING APPARATUS</subject><subject>SPRAYING OR ATOMISING IN GENERAL</subject><subject>STAMPING-OUT</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAJTs1J003MyUzPy8xL11EoLigC0ropmcXZCuWJJalFWaklConFxam5STmVPAysaYk5xam8UJqbQdnNNcTZQze1ID8-tbggMTk1L7UkPjTYyMDA2NDYyNjI1NHQmDhVADe0Kq4</recordid><startdate>20030717</startdate><enddate>20030717</enddate><creator>MICHAEL MCDONALD C</creator><scope>EVB</scope></search><sort><creationdate>20030717</creationdate><title>Self-aligning, spring-disk waterjet assembly</title><author>MICHAEL MCDONALD C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2003132325A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2003</creationdate><topic>ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL</topic><topic>APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL</topic><topic>ATOMISING APPARATUS</topic><topic>CUTTING</topic><topic>CUTTING-OUT</topic><topic>GRINDING</topic><topic>HAND CUTTING TOOLS</topic><topic>NOZZLES</topic><topic>PERFORATING</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHING</topic><topic>PUNCHING</topic><topic>SEVERING</topic><topic>SEVERING BY MEANS OTHER THAN CUTTING</topic><topic>SPRAYING APPARATUS</topic><topic>SPRAYING OR ATOMISING IN GENERAL</topic><topic>STAMPING-OUT</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MICHAEL MCDONALD C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MICHAEL MCDONALD C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Self-aligning, spring-disk waterjet assembly</title><date>2003-07-17</date><risdate>2003</risdate><abstract>An orifice holding spring disk. The spring disk is utilized to retain orifice(s) against a smooth flat platen surface. The spring disk may further comprise an inlet flow conditioning nozzle, provided in (a) a flow collimating configuration to produce a coherent flow waterjet, or (b) in a de-collimating configuration to produce a divergent waterjet. The spring disk has an annular outer ring, one or more through-holes, and counterbores to form wells in the spring disk. The wells are slightly larger in diameter than the particular orifice to be mounted and slightly shallower (in the water flow direction) than the thickness of the orifice. A nozzle cap compresses the platen and spring disc against a high pressure inlet tube. The outer diameter of the spring disk is forced to flex to the cap surface while the center portion is restrained by the orifice that is resting on the platen.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
| recordid | cdi_epo_espacenet_US2003132325A1 |
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| subjects | ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL ATOMISING APPARATUS CUTTING CUTTING-OUT GRINDING HAND CUTTING TOOLS NOZZLES PERFORATING PERFORMING OPERATIONS POLISHING PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING SPRAYING APPARATUS SPRAYING OR ATOMISING IN GENERAL STAMPING-OUT TRANSPORTING |
| title | Self-aligning, spring-disk waterjet assembly |
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