NON-CONTACT SEAL ASSEMBLY WITH DAMPING ELEMENTS

A non-contact seal assembly for sealing a circumferential gap between a first machine component and a second machine component which is rotatable relative to the first machine component about a longitudinal axis is provided. The non-contact seal assembly includes a seal carrier, a primary seal that...

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Hauptverfasser:	PASPULATI, Amit K, CURTIN, William J, SALUNKHE, Anil L
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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creator	PASPULATI, Amit K CURTIN, William J SALUNKHE, Anil L
description	A non-contact seal assembly for sealing a circumferential gap between a first machine component and a second machine component which is rotatable relative to the first machine component about a longitudinal axis is provided. The non-contact seal assembly includes a seal carrier, a primary seal that includes a plurality of shoes, a mid plate, a secondary seal, and a front plate. The secondary seal may comprise a plurality of sealing segments. The non-contact seal also includes a plurality of damping elements to damp vibrations of the primary seal during operation. La présente invention concerne un ensemble joint sans contact destiné à assurer l'étanchéité d'un espace circonférentiel entre un premier composant de machine et un second composant de machine pouvant tourner par rapport au premier composant de machine autour d'un axe longitudinal. L'ensemble joint sans contact comprend un support de joint, un joint primaire qui comprend une pluralité de sabots, une plaque médiane, un joint secondaire et une plaque avant. Le joint secondaire peut comprendre une pluralité de segments d'étanchéité. Le joint sans contact comprend également une pluralité d'éléments d'amortissement permettant d'amortir des vibrations du joint primaire pendant le fonctionnement.
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The non-contact seal assembly includes a seal carrier, a primary seal that includes a plurality of shoes, a mid plate, a secondary seal, and a front plate. The secondary seal may comprise a plurality of sealing segments. The non-contact seal also includes a plurality of damping elements to damp vibrations of the primary seal during operation. La présente invention concerne un ensemble joint sans contact destiné à assurer l'étanchéité d'un espace circonférentiel entre un premier composant de machine et un second composant de machine pouvant tourner par rapport au premier composant de machine autour d'un axe longitudinal. L'ensemble joint sans contact comprend un support de joint, un joint primaire qui comprend une pluralité de sabots, une plaque médiane, un joint secondaire et une plaque avant. Le joint secondaire peut comprendre une pluralité de segments d'étanchéité. 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The non-contact seal assembly includes a seal carrier, a primary seal that includes a plurality of shoes, a mid plate, a secondary seal, and a front plate. The secondary seal may comprise a plurality of sealing segments. The non-contact seal also includes a plurality of damping elements to damp vibrations of the primary seal during operation. La présente invention concerne un ensemble joint sans contact destiné à assurer l'étanchéité d'un espace circonférentiel entre un premier composant de machine et un second composant de machine pouvant tourner par rapport au premier composant de machine autour d'un axe longitudinal. L'ensemble joint sans contact comprend un support de joint, un joint primaire qui comprend une pluralité de sabots, une plaque médiane, un joint secondaire et une plaque avant. Le joint secondaire peut comprendre une pluralité de segments d'étanchéité. Le joint sans contact comprend également une pluralité d'éléments d'amortissement permettant d'amortir des vibrations du joint primaire pendant le fonctionnement.</description><subject>BLASTING</subject><subject>CYLINDERS</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PISTONS</subject><subject>SEALINGS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZND38_fTdfb3C3F0DlEIdnX0UXAMDnb1dfKJVAj3DPFQcHH0DfD0c1dw9XH1dfULCeZhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGRoZAZGhs5GhoTJwqAJg1JsQ</recordid><startdate>20210204</startdate><enddate>20210204</enddate><creator>PASPULATI, Amit K</creator><creator>CURTIN, William J</creator><creator>SALUNKHE, Anil L</creator><scope>EVB</scope></search><sort><creationdate>20210204</creationdate><title>NON-CONTACT SEAL ASSEMBLY WITH DAMPING ELEMENTS</title><author>PASPULATI, Amit K ; CURTIN, William J ; SALUNKHE, Anil L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2021021132A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2021</creationdate><topic>BLASTING</topic><topic>CYLINDERS</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PISTONS</topic><topic>SEALINGS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>PASPULATI, Amit K</creatorcontrib><creatorcontrib>CURTIN, William J</creatorcontrib><creatorcontrib>SALUNKHE, Anil L</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PASPULATI, Amit K</au><au>CURTIN, William J</au><au>SALUNKHE, Anil L</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>NON-CONTACT SEAL ASSEMBLY WITH DAMPING ELEMENTS</title><date>2021-02-04</date><risdate>2021</risdate><abstract>A non-contact seal assembly for sealing a circumferential gap between a first machine component and a second machine component which is rotatable relative to the first machine component about a longitudinal axis is provided. The non-contact seal assembly includes a seal carrier, a primary seal that includes a plurality of shoes, a mid plate, a secondary seal, and a front plate. The secondary seal may comprise a plurality of sealing segments. The non-contact seal also includes a plurality of damping elements to damp vibrations of the primary seal during operation. La présente invention concerne un ensemble joint sans contact destiné à assurer l'étanchéité d'un espace circonférentiel entre un premier composant de machine et un second composant de machine pouvant tourner par rapport au premier composant de machine autour d'un axe longitudinal. L'ensemble joint sans contact comprend un support de joint, un joint primaire qui comprend une pluralité de sabots, une plaque médiane, un joint secondaire et une plaque avant. Le joint secondaire peut comprendre une pluralité de segments d'étanchéité. Le joint sans contact comprend également une pluralité d'éléments d'amortissement permettant d'amortir des vibrations du joint primaire pendant le fonctionnement.</abstract><oa>free_for_read</oa></addata></record>
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language	eng ; fre
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subjects	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
title	NON-CONTACT SEAL ASSEMBLY WITH DAMPING ELEMENTS
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