System and method for cryogenic enhancement to mechanical freezers
A cryogenic enhanced mechanical freezer system and method are provided. The disclosed system includes a mechanical freezer compartment (12) adapted for freezing food products on a conveyor, a cryogen injection system (21, 24, 25) adapted to directly inject cryogen into a shrouded zone proximate the...
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| creator | CHAMBERLAIN ROBERT J KUZYK GERALD KING DAVID JOSEPH GIRARD JOHN MARTIN SCHAEFFER RAYMOND JAMES SAMESHIMA GLENN TOYOSHI GASTEYER THEODORE HALL HRYN JOHN NICHOLAS |
| description | A cryogenic enhanced mechanical freezer system and method are provided. The disclosed system includes a mechanical freezer compartment (12) adapted for freezing food products on a conveyor, a cryogen injection system (21, 24, 25) adapted to directly inject cryogen into a shrouded zone proximate the conveyor in the mechanical freezer compartment, an exhaust system (37) adapted to rapidly evacuate cryogen vapors from the freezer compartment (12); and a freezer control system (42) adapted to operative Iy control the exhaust system and cryogen injection system (24, 25) in response to selected inputs so as to not adversely affect the mechanical refrigeration capacity associated with the mechanical freezer. The selected inputs may include user inputs as well as inputs received from one or more temperature sensors (44) disposed in the freezer compartment and a gas analyzer adapted to monitor concentrations of selected gases within the freezer compartment (12). Access to the freezer compartment is prevented using a d |
| format | Patent |
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The disclosed system includes a mechanical freezer compartment (12) adapted for freezing food products on a conveyor, a cryogen injection system (21, 24, 25) adapted to directly inject cryogen into a shrouded zone proximate the conveyor in the mechanical freezer compartment, an exhaust system (37) adapted to rapidly evacuate cryogen vapors from the freezer compartment (12); and a freezer control system (42) adapted to operative Iy control the exhaust system and cryogen injection system (24, 25) in response to selected inputs so as to not adversely affect the mechanical refrigeration capacity associated with the mechanical freezer. The selected inputs may include user inputs as well as inputs received from one or more temperature sensors (44) disposed in the freezer compartment and a gas analyzer adapted to monitor concentrations of selected gases within the freezer compartment (12). Access to the freezer compartment is prevented using a d</description><language>chi ; eng</language><subject>BLASTING ; COLD ROOMS ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS ; HEAT PUMP SYSTEMS ; HEATING ; ICE-BOXES ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; REFRIGERATION OR COOLING ; REFRIGERATORS ; WEAPONS</subject><creationdate>2010</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=20100922&DB=EPODOC&CC=CN&NR=101842650A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20100922&DB=EPODOC&CC=CN&NR=101842650A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHAMBERLAIN ROBERT J</creatorcontrib><creatorcontrib>KUZYK GERALD</creatorcontrib><creatorcontrib>KING DAVID JOSEPH</creatorcontrib><creatorcontrib>GIRARD JOHN MARTIN</creatorcontrib><creatorcontrib>SCHAEFFER RAYMOND JAMES</creatorcontrib><creatorcontrib>SAMESHIMA GLENN TOYOSHI</creatorcontrib><creatorcontrib>GASTEYER THEODORE HALL</creatorcontrib><creatorcontrib>HRYN JOHN NICHOLAS</creatorcontrib><title>System and method for cryogenic enhancement to mechanical freezers</title><description>A cryogenic enhanced mechanical freezer system and method are provided. The disclosed system includes a mechanical freezer compartment (12) adapted for freezing food products on a conveyor, a cryogen injection system (21, 24, 25) adapted to directly inject cryogen into a shrouded zone proximate the conveyor in the mechanical freezer compartment, an exhaust system (37) adapted to rapidly evacuate cryogen vapors from the freezer compartment (12); and a freezer control system (42) adapted to operative Iy control the exhaust system and cryogen injection system (24, 25) in response to selected inputs so as to not adversely affect the mechanical refrigeration capacity associated with the mechanical freezer. The selected inputs may include user inputs as well as inputs received from one or more temperature sensors (44) disposed in the freezer compartment and a gas analyzer adapted to monitor concentrations of selected gases within the freezer compartment (12). Access to the freezer compartment is prevented using a d</description><subject>BLASTING</subject><subject>COLD ROOMS</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>ICE-BOXES</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>REFRIGERATION OR COOLING</subject><subject>REFRIGERATORS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2010</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAKriwuSc1VSMxLUchNLcnIT1FIyy9SSC6qzE9PzctMVkjNy0jMS07NTc0rUSjJB6pJBvIzkxNzFNKKUlOrUouKeRhY0xJzilN5oTQ3g6Kba4izh25qQX58anFBYnJqXmpJvLOfoYGhhYmRmamBozExagBQ2zI2</recordid><startdate>20100922</startdate><enddate>20100922</enddate><creator>CHAMBERLAIN ROBERT J</creator><creator>KUZYK GERALD</creator><creator>KING DAVID JOSEPH</creator><creator>GIRARD JOHN MARTIN</creator><creator>SCHAEFFER RAYMOND JAMES</creator><creator>SAMESHIMA GLENN TOYOSHI</creator><creator>GASTEYER THEODORE HALL</creator><creator>HRYN JOHN NICHOLAS</creator><scope>EVB</scope></search><sort><creationdate>20100922</creationdate><title>System and method for cryogenic enhancement to mechanical freezers</title><author>CHAMBERLAIN ROBERT J ; KUZYK GERALD ; KING DAVID JOSEPH ; GIRARD JOHN MARTIN ; SCHAEFFER RAYMOND JAMES ; SAMESHIMA GLENN TOYOSHI ; GASTEYER THEODORE HALL ; HRYN JOHN NICHOLAS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN101842650A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2010</creationdate><topic>BLASTING</topic><topic>COLD ROOMS</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>ICE-BOXES</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>REFRIGERATION OR COOLING</topic><topic>REFRIGERATORS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHAMBERLAIN ROBERT J</creatorcontrib><creatorcontrib>KUZYK GERALD</creatorcontrib><creatorcontrib>KING DAVID JOSEPH</creatorcontrib><creatorcontrib>GIRARD JOHN MARTIN</creatorcontrib><creatorcontrib>SCHAEFFER RAYMOND JAMES</creatorcontrib><creatorcontrib>SAMESHIMA GLENN TOYOSHI</creatorcontrib><creatorcontrib>GASTEYER THEODORE HALL</creatorcontrib><creatorcontrib>HRYN JOHN NICHOLAS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHAMBERLAIN ROBERT J</au><au>KUZYK GERALD</au><au>KING DAVID JOSEPH</au><au>GIRARD JOHN MARTIN</au><au>SCHAEFFER RAYMOND JAMES</au><au>SAMESHIMA GLENN TOYOSHI</au><au>GASTEYER THEODORE HALL</au><au>HRYN JOHN NICHOLAS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>System and method for cryogenic enhancement to mechanical freezers</title><date>2010-09-22</date><risdate>2010</risdate><abstract>A cryogenic enhanced mechanical freezer system and method are provided. The disclosed system includes a mechanical freezer compartment (12) adapted for freezing food products on a conveyor, a cryogen injection system (21, 24, 25) adapted to directly inject cryogen into a shrouded zone proximate the conveyor in the mechanical freezer compartment, an exhaust system (37) adapted to rapidly evacuate cryogen vapors from the freezer compartment (12); and a freezer control system (42) adapted to operative Iy control the exhaust system and cryogen injection system (24, 25) in response to selected inputs so as to not adversely affect the mechanical refrigeration capacity associated with the mechanical freezer. The selected inputs may include user inputs as well as inputs received from one or more temperature sensors (44) disposed in the freezer compartment and a gas analyzer adapted to monitor concentrations of selected gases within the freezer compartment (12). Access to the freezer compartment is prevented using a d</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN101842650A |
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| subjects | BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS |
| title | System and method for cryogenic enhancement to mechanical freezers |
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