SMT201900273T1 - Tenuta meccanica in due parti con gruppo di sollecitazione assiale - Google Patents

Tenuta meccanica in due parti con gruppo di sollecitazione assiale

Info

Publication number
SMT201900273T1
SMT201900273T1 SM20190273T SMT201900273T SMT201900273T1 SM T201900273 T1 SMT201900273 T1 SM T201900273T1 SM 20190273 T SM20190273 T SM 20190273T SM T201900273 T SMT201900273 T SM T201900273T SM T201900273 T1 SMT201900273 T1 SM T201900273T1
Authority
SM
San Marino
Prior art keywords
mechanical seal
biasing assembly
axial biasing
split mechanical
split
Prior art date
Application number
SM20190273T
Other languages
English (en)
Italian (it)
Inventor
Henri V Azibert
Edwin Cid
Ann T Attenasio
Timothy Conklin
Howard Phillips
Original Assignee
Chesterton A W Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chesterton A W Co filed Critical Chesterton A W Co
Publication of SMT201900273T1 publication Critical patent/SMT201900273T1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3472—Means for centering or aligning the contacting faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/3488—Split-rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3436—Pressing means
    • F16J15/3452—Pressing means the pressing force resulting from the action of a spring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Sealing Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
SM20190273T 2012-12-07 2013-12-09 Tenuta meccanica in due parti con gruppo di sollecitazione assiale SMT201900273T1 (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261734691P 2012-12-07 2012-12-07
EP13859806.5A EP2929221B1 (en) 2012-12-07 2013-12-09 Split mechanical seal with axial biasing assembly
PCT/US2013/073926 WO2014089572A2 (en) 2012-12-07 2013-12-09 Self aligning split mechanical seal employing a selectively engageable axial biasing assembly

Publications (1)

Publication Number Publication Date
SMT201900273T1 true SMT201900273T1 (it) 2019-07-11

Family

ID=50880104

Family Applications (1)

Application Number Title Priority Date Filing Date
SM20190273T SMT201900273T1 (it) 2012-12-07 2013-12-09 Tenuta meccanica in due parti con gruppo di sollecitazione assiale

Country Status (18)

Country Link
US (2) US9546734B2 (enExample)
EP (3) EP3514415B1 (enExample)
JP (2) JP6403220B2 (enExample)
CN (2) CN104981636B (enExample)
AU (2) AU2013354942B2 (enExample)
BR (2) BR112015013144B1 (enExample)
CA (2) CA2893509C (enExample)
CL (2) CL2015001509A1 (enExample)
DK (2) DK2929221T3 (enExample)
ES (3) ES2727281T3 (enExample)
HU (1) HUE044524T2 (enExample)
MX (3) MX383233B (enExample)
NO (2) NO20150751A1 (enExample)
PL (2) PL2929219T3 (enExample)
PT (2) PT2929221T (enExample)
SM (1) SMT201900273T1 (enExample)
TR (1) TR201907149T4 (enExample)
WO (2) WO2014089563A1 (enExample)

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US10174842B2 (en) * 2016-05-16 2019-01-08 Shaffer Manufacturing Corporation Agitator shaft seal assembly for industrial mixers
US10975967B2 (en) * 2016-09-16 2021-04-13 Flowserve Management Company Radially and axially self-aligning split seal ring
US10935140B2 (en) 2017-01-12 2021-03-02 Flowserve Management Company Mechanism for assembling split seal rings
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DE102017214132B4 (de) * 2017-08-14 2020-03-26 Eagleburgmann Germany Gmbh & Co. Kg Gleitringdichtungsanordnung sowie Gleitringdichtungs-Baukasten
KR20190068192A (ko) * 2017-12-08 2019-06-18 한온시스템 주식회사 전동 압축기
CN108007692B (zh) * 2017-12-28 2023-11-10 湖南科技大学 一种用于涡轴发动机双转子实验台的可剖分式支撑结构
WO2019177329A1 (ko) * 2018-03-14 2019-09-19 씰링크 주식회사 회전운동 밀폐장치
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TWI758700B (zh) * 2019-03-28 2022-03-21 美商聖高拜塑膠製品公司 密封總成及形成密封之方法
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US12152677B2 (en) 2020-06-05 2024-11-26 A.W. Chesterton Company System and method for optimizing a fluid environment in split mechanical seals
CN115698560A (zh) * 2020-06-05 2023-02-03 彻斯特顿公司 用于机械密封件的单点致动低轮廓锁定环
WO2021248000A1 (en) 2020-06-05 2021-12-09 A.W. Chesterton Company Externally energized secondary seals in split mechanical seals
US11542819B2 (en) * 2021-02-17 2023-01-03 Pratt & Whitney Canada Corp. Split ring seal for gas turbine engine rotor
USD999885S1 (en) 2021-04-30 2023-09-26 Shape Technologies Group, Inc. High pressure seal body
JP2024519455A (ja) 2021-04-30 2024-05-14 シェイプ テクノロジーズ グループ，インコーポレイテッド 高圧シールアセンブリ
WO2023003905A1 (en) * 2021-07-19 2023-01-26 A.W. Chesterton Company Split polymer labyrinth seal assembly
CN115898937B (zh) * 2021-08-18 2025-08-01 艾志（南京）环保管接技术股份有限公司 液体用集装式机械密封装置
US11655722B1 (en) * 2022-01-19 2023-05-23 General Electric Company Seal assembly and sealing method
DE102022102571A1 (de) * 2022-02-03 2023-08-03 Federal-Mogul Friedberg Gmbh Laufwerkdichtung mit Verdrehsicherung und Komponenten davon
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CA2893509C (en) 2012-12-07 2021-06-08 A.W. Chesterton Company Self aligning split mechanical seal employing a selectively engageable axial biasing assembly

Also Published As

Publication number Publication date
CA2893507A1 (en) 2014-12-06
AU2013354951A1 (en) 2015-07-09
ES2886370T3 (es) 2021-12-17
NO20150751A1 (en) 2015-06-10
CN105143735A (zh) 2015-12-09
EP2929221A4 (en) 2016-12-14
US20140159316A1 (en) 2014-06-12
HUE044524T2 (hu) 2019-10-28
CA2893509C (en) 2021-06-08
CN104981636A (zh) 2015-10-14
ES2727281T3 (es) 2019-10-15
BR112015013128B1 (pt) 2020-12-29
EP3514415B1 (en) 2021-05-26
AU2013354951B2 (en) 2017-08-03
BR112015013144A2 (pt) 2017-07-11
JP6249455B2 (ja) 2017-12-20
ES2841115T3 (es) 2021-07-07
EP3514415A1 (en) 2019-07-24
JP2016500427A (ja) 2016-01-12
CL2015001509A1 (es) 2016-02-19
WO2014089572A2 (en) 2014-06-12
PT2929221T (pt) 2019-05-31
EP2929219A1 (en) 2015-10-14
NO20150750A1 (en) 2015-06-10
CN105143735B (zh) 2018-10-09
EP2929221A2 (en) 2015-10-14
MX360776B (es) 2018-11-16
PL2929219T3 (pl) 2021-05-31
CA2893509A1 (en) 2014-12-06
CL2015001510A1 (es) 2015-10-30
BR112015013144B1 (pt) 2021-02-23
MX2015007223A (es) 2016-03-21
EP2929221B1 (en) 2019-02-20
DK3514415T3 (da) 2021-08-23
WO2014089563A1 (en) 2014-06-12
US20140159315A1 (en) 2014-06-12
MX383233B (es) 2025-03-13
BR112015013128A2 (pt) 2017-07-11
EP2929219B1 (en) 2020-11-18
WO2014089572A3 (en) 2014-09-25
MX2015007143A (es) 2016-02-05
CN104981636B (zh) 2019-07-05
JP6403220B2 (ja) 2018-10-10
PL2929221T3 (pl) 2020-02-28
PT3514415T (pt) 2021-08-09
DK2929221T3 (da) 2019-05-20
US10352457B2 (en) 2019-07-16
CA2893507C (en) 2020-12-29
TR201907149T4 (tr) 2019-06-21
US9546734B2 (en) 2017-01-17
EP2929219A4 (en) 2016-11-02
MX2019004042A (es) 2019-07-15
AU2013354942A1 (en) 2015-07-09
AU2013354942B2 (en) 2017-10-19
JP2016504541A (ja) 2016-02-12

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