Liquid nitrogen valve, used especially for supplies of small quantities
Outer and inner casing sections (1,2) are screwed together. Within the inner, there is a rotatable valve cylinder (8). This carries a PTFE seal (6) on its circumference and end face. The valve cylinder includes a U-shaped passage (5), its openings matching those (9) of the internal casing section (2...
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| Main Authors | , , |
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| Format | Patent |
| Language | English German |
| Published |
17.06.1999
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| Edition | 6 |
| Subjects | |
| Online Access | Get full text |
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| Abstract | Outer and inner casing sections (1,2) are screwed together. Within the inner, there is a rotatable valve cylinder (8). This carries a PTFE seal (6) on its circumference and end face. The valve cylinder includes a U-shaped passage (5), its openings matching those (9) of the internal casing section (2). The valve cylinder is turned by an external operating shaft (7). |
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| AbstractList | Outer and inner casing sections (1,2) are screwed together. Within the inner, there is a rotatable valve cylinder (8). This carries a PTFE seal (6) on its circumference and end face. The valve cylinder includes a U-shaped passage (5), its openings matching those (9) of the internal casing section (2). The valve cylinder is turned by an external operating shaft (7). |
| Author | BINNEBERG, ARMIN.NAT., 01705 FREITAL, DE BUSCHMANN, HANNO.., 01159 DRESDEN, DE TZSCHEUTSCHLER, ANDREAS., 01474 SCHOENFELD-WEISIG, DE |
| Author_xml | – fullname: BUSCHMANN, HANNO.., 01159 DRESDEN, DE – fullname: BINNEBERG, ARMIN.NAT., 01705 FREITAL, DE – fullname: TZSCHEUTSCHLER, ANDREAS., 01474 SCHOENFELD-WEISIG, DE |
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| Notes | Application Number: DE1997155785 |
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| RelatedCompanies | INSTITUT FUER LUFT- UND KAELTETECHNIK GEMEINNUETZIGE GESELLSCHAFT MBH, 01309 DRESDEN, DE |
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| Snippet | Outer and inner casing sections (1,2) are screwed together. Within the inner, there is a rotatable valve cylinder (8). This carries a PTFE seal (6) on its... |
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| SubjectTerms | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING STORING OF DISTRIBUTING GASES OR LIQUIDS TAPS THERMAL INSULATION IN GENERAL VALVES VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| Title | Liquid nitrogen valve, used especially for supplies of small quantities |
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