High pressure vessel with movable pressurization piston
Viscometer (150) with a rotor (108) connecting a magnet holder (62) which penetrates a sealed movable piston (96) and rotatable by a coupling magnet (58) and a driving magnet (64) to shear a tested fluid thus imparting torque to a bob (42) mounted on a bob shaft (30) supported via a pair of bob shaf...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
26.08.2014
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| Subjects | |
| Online Access | Get full text |
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| Abstract | Viscometer (150) with a rotor (108) connecting a magnet holder (62) which penetrates a sealed movable piston (96) and rotatable by a coupling magnet (58) and a driving magnet (64) to shear a tested fluid thus imparting torque to a bob (42) mounted on a bob shaft (30) supported via a pair of bob shaft bearings. A spiral spring (140) restricts the rotation of bob shaft (30). Magnetometer (10) measures the angular position of a top magnet (142) connected to the top of bob shaft (30). This angular position information is further converted to the viscosity of the tested fluid. |
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| AbstractList | Viscometer (150) with a rotor (108) connecting a magnet holder (62) which penetrates a sealed movable piston (96) and rotatable by a coupling magnet (58) and a driving magnet (64) to shear a tested fluid thus imparting torque to a bob (42) mounted on a bob shaft (30) supported via a pair of bob shaft bearings. A spiral spring (140) restricts the rotation of bob shaft (30). Magnetometer (10) measures the angular position of a top magnet (142) connected to the top of bob shaft (30). This angular position information is further converted to the viscosity of the tested fluid. |
| Author | BI HONGFENG |
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| Notes | Application Number: US201113317891 |
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| PublicationDateYYYYMMDD | 2014-08-26 |
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| RelatedCompanies | BI HONGFENG |
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| Snippet | Viscometer (150) with a rotor (108) connecting a magnet holder (62) which penetrates a sealed movable piston (96) and rotatable by a coupling magnet (58) and a... |
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| SubjectTerms | INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING |
| Title | High pressure vessel with movable pressurization piston |
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