Reciprocating piston pump with air valve, detent and poppets
A poppet assembly includes a poppet housing (41) having an axis and first and second sets of housing ports (41a, 41b), which are axially spaced. A poppet seat (44) is provided in the housing, the seat having a set of seat ports (44a), and a poppet (43) is also located in the housing and is retained...
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| creator | PITTMAN, DAVID M BLOOM, MICHAEL E BAUCK, MARK L ISAIS, JOHN F. JR WEINBERGER, MARK T |
| description | A poppet assembly includes a poppet housing (41) having an axis and first and second sets of housing ports (41a, 41b), which are axially spaced. A poppet seat (44) is provided in the housing, the seat having a set of seat ports (44a), and a poppet (43) is also located in the housing and is retained by the seat. The poppet has a set of poppet ports (43a), is biased against the seat in a first position and can be moved to a second position away from the seat. A poppet actuator (45), which is located in the seat, partially surrounds the poppet and is biased away from the poppet. When the poppet is in its first position, the first set of housing ports (41b) are in fluid communication with the second set of housing ports (41a) through the poppet ports (43a), and when it is in its second position, the first set of housing ports (41b) are in fluid communication with the seat ports (44a). |
| format | Patent |
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JR ; WEINBERGER, MARK T</creatorcontrib><description>A poppet assembly includes a poppet housing (41) having an axis and first and second sets of housing ports (41a, 41b), which are axially spaced. A poppet seat (44) is provided in the housing, the seat having a set of seat ports (44a), and a poppet (43) is also located in the housing and is retained by the seat. The poppet has a set of poppet ports (43a), is biased against the seat in a first position and can be moved to a second position away from the seat. A poppet actuator (45), which is located in the seat, partially surrounds the poppet and is biased away from the poppet. When the poppet is in its first position, the first set of housing ports (41b) are in fluid communication with the second set of housing ports (41a) through the poppet ports (43a), and when it is in its second position, the first set of housing ports (41b) are in fluid communication with the seat ports (44a).</description><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>2014</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=20141029&DB=EPODOC&CC=EP&NR=2426387B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20141029&DB=EPODOC&CC=EP&NR=2426387B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>PITTMAN, DAVID M</creatorcontrib><creatorcontrib>BLOOM, MICHAEL E</creatorcontrib><creatorcontrib>BAUCK, MARK L</creatorcontrib><creatorcontrib>ISAIS, JOHN F. JR</creatorcontrib><creatorcontrib>WEINBERGER, MARK T</creatorcontrib><title>Reciprocating piston pump with air valve, detent and poppets</title><description>A poppet assembly includes a poppet housing (41) having an axis and first and second sets of housing ports (41a, 41b), which are axially spaced. A poppet seat (44) is provided in the housing, the seat having a set of seat ports (44a), and a poppet (43) is also located in the housing and is retained by the seat. The poppet has a set of poppet ports (43a), is biased against the seat in a first position and can be moved to a second position away from the seat. A poppet actuator (45), which is located in the seat, partially surrounds the poppet and is biased away from the poppet. When the poppet is in its first position, the first set of housing ports (41b) are in fluid communication with the second set of housing ports (41a) through the poppet ports (43a), and when it is in its second position, the first set of housing ports (41b) are in fluid communication with the seat ports (44a).</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>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAJSk3OLCjKT04sycxLVyjILC7Jz1MoKM0tUCjPLMlQSMwsUihLzClL1VFISS1JzStRSMxLUSjILyhILSnmYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgFGJkZmxhbmTobGRCgBAJcKL3o</recordid><startdate>20141029</startdate><enddate>20141029</enddate><creator>PITTMAN, DAVID M</creator><creator>BLOOM, MICHAEL E</creator><creator>BAUCK, MARK L</creator><creator>ISAIS, JOHN F. JR</creator><creator>WEINBERGER, MARK T</creator><scope>EVB</scope></search><sort><creationdate>20141029</creationdate><title>Reciprocating piston pump with air valve, detent and poppets</title><author>PITTMAN, DAVID M ; BLOOM, MICHAEL E ; BAUCK, MARK L ; ISAIS, JOHN F. JR ; WEINBERGER, MARK T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2426387B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2014</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>PITTMAN, DAVID M</creatorcontrib><creatorcontrib>BLOOM, MICHAEL E</creatorcontrib><creatorcontrib>BAUCK, MARK L</creatorcontrib><creatorcontrib>ISAIS, JOHN F. JR</creatorcontrib><creatorcontrib>WEINBERGER, MARK T</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PITTMAN, DAVID M</au><au>BLOOM, MICHAEL E</au><au>BAUCK, MARK L</au><au>ISAIS, JOHN F. JR</au><au>WEINBERGER, MARK T</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Reciprocating piston pump with air valve, detent and poppets</title><date>2014-10-29</date><risdate>2014</risdate><abstract>A poppet assembly includes a poppet housing (41) having an axis and first and second sets of housing ports (41a, 41b), which are axially spaced. A poppet seat (44) is provided in the housing, the seat having a set of seat ports (44a), and a poppet (43) is also located in the housing and is retained by the seat. The poppet has a set of poppet ports (43a), is biased against the seat in a first position and can be moved to a second position away from the seat. A poppet actuator (45), which is located in the seat, partially surrounds the poppet and is biased away from the poppet. When the poppet is in its first position, the first set of housing ports (41b) are in fluid communication with the second set of housing ports (41a) through the poppet ports (43a), and when it is in its second position, the first set of housing ports (41b) are in fluid communication with the seat ports (44a).</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; 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 | Reciprocating piston pump with air valve, detent and poppets |
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