METERING VALVE WITH MID-STROKE SHUTOFF
A metering valve (26) has a shutoff position at which it blocks flow from the metering valve outlet line from reaching an outlet to a use. A spool (30) has a first end (401) and a second end (403). The housing (28) has a first shoulder (400) associated with the first end (401) and a second shoulder...
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Main Authors | , , , , |
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Format | Patent |
Language | English French German |
Published |
01.03.2023
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Subjects | |
Online Access | Get full text |
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Summary: | A metering valve (26) has a shutoff position at which it blocks flow from the metering valve outlet line from reaching an outlet to a use. A spool (30) has a first end (401) and a second end (403). The housing (28) has a first shoulder (400) associated with the first end (401) and a second shoulder (402) associated with the second end (403). In the shutoff position, the spool (30) has the first end (401) spaced from the first shoulder (400), and the second end (403) spaced from the second shoulder (402). A fuel system for a gas turbine engine is also disclosed. |
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Bibliography: | Application Number: EP20220190597 |