Device for control of oxygen partial pressure
First Claim
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9. AN APPARATUS RESPONSIVE TO VARIATIONS IN THE PARTIAL PRESSURE OF OXYGEN IN A GASEOUS SYSTEM COMPRISING A CONTAINER HAVING A GAS INLET PORT AND GAS OUTLET PORT AND A CLOSURE MOVABLE INWARDLY AND OUTWARDLY THEREOF TO THEREBY VARY THE VOLUME OF SAID CONTAINER, A QUANTITY OF A REVERSIBLE, OXYGEN-CARRYING CHELATE SUBSTANTIALLY FILLING SAID CONTAINER AND IN PRESSURE-TRANSMITTING RELATION TO SAID CLOSURE, AND MEANS COUPLED TO SAID CLOSURE AND RESPONSIVE TO MOVEMENT THEREOF.
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9 Claims
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9. AN APPARATUS RESPONSIVE TO VARIATIONS IN THE PARTIAL PRESSURE OF OXYGEN IN A GASEOUS SYSTEM COMPRISING A CONTAINER HAVING A GAS INLET PORT AND GAS OUTLET PORT AND A CLOSURE MOVABLE INWARDLY AND OUTWARDLY THEREOF TO THEREBY VARY THE VOLUME OF SAID CONTAINER, A QUANTITY OF A REVERSIBLE, OXYGEN-CARRYING CHELATE SUBSTANTIALLY FILLING SAID CONTAINER AND IN PRESSURE-TRANSMITTING RELATION TO SAID CLOSURE, AND MEANS COUPLED TO SAID CLOSURE AND RESPONSIVE TO MOVEMENT THEREOF.
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Current AssigneeHayden S. Gordon, Hugh Bradner
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Original AssigneeHayden S. Gordon, Hugh Bradner
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InventorsBradner, Hugh, Gordon, Hayden S.
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Application NumberUS03/512,592Time in Patent Office937 DaysField of SearchUS Class Current137/87.04CPC Class CodesG01N 7/00 Analysing materials by meas...Y10T 137/2705 Pressure differentialY10T 137/2836 With recorder, register, si...
