BRPI0601569A - máquina de circulação de fluìdos, anel deslizante de vedação para a mesma, parte de corpo para o dito anel deslizante de vedação e método de fixação de dito anel deslizante de vedação à dita máquina de circulação de fluìdos - Google Patents

máquina de circulação de fluìdos, anel deslizante de vedação para a mesma, parte de corpo para o dito anel deslizante de vedação e método de fixação de dito anel deslizante de vedação à dita máquina de circulação de fluìdos

Info

Publication number
BRPI0601569A
BRPI0601569A BRPI0601569-7A BRPI0601569A BRPI0601569A BR PI0601569 A BRPI0601569 A BR PI0601569A BR PI0601569 A BRPI0601569 A BR PI0601569A BR PI0601569 A BRPI0601569 A BR PI0601569A
Authority
BR
Brazil
Prior art keywords
body part
slip ring
sealing slip
seal
ring
Prior art date
Application number
BRPI0601569-7A
Other languages
English (en)
Inventor
Heikki Manninen
Original Assignee
Sulzer Pumpen Ag
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 Sulzer Pumpen Ag filed Critical Sulzer Pumpen Ag
Publication of BRPI0601569A publication Critical patent/BRPI0601569A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)

Abstract

MáQUINA DE CIRCULAçãO DE FLUìDOS, ANEL DESLIZANTE DE VEDAçãO PARA A MESMA, PARTE DE CORPO PARA O DITO ANEL DESLIZANTE DE VEDAçãO E MéTODO DE FIXAçãO DO DITO ANEL DESLIZANTE DE VEDAçãO à DITA MáQUINA DE CIRCULAçãO DE FLUìDOS. A presente invenção refere-se a um novo tipo de vedação mecânica, denominado de vedação de anel deslizante, que é usado, por exemplo, para selar um espaço de eixo de uma bomba centrífuga em relação à câmara de bombeio da mesma. A presente invenção refere-se especialmente tanto à centralização da dita vedação mecânica como à fixação da vedação mecânica no invólucro da bomba centrífuga bem como a uma parte do corpo usada para a afixação. Um aspecto característico de uma vedação mecânica de acordo com a presente invenção, compreendendo pelo menos uma unidade de vedação de anel deslizante girante (24,24',24''), uma parte de corpo por intermédio da qual a dita vedação é afixada ao dito invólucro(16) e pelo menos quer uma unidade contra-anel separada (42,42') quer uma unidade contra-anel (42,42') estacionariamente afixada à dita parte de corpo, é que a dita parte de corpo (40,40') é munida de meios de fixação inclinados (52), por intermédio dos quais a parte de corpo (40,40') é apertada de encontro ao invólucro tanto axialmente como radialmente.
BRPI0601569-7A 2005-04-29 2006-05-02 máquina de circulação de fluìdos, anel deslizante de vedação para a mesma, parte de corpo para o dito anel deslizante de vedação e método de fixação de dito anel deslizante de vedação à dita máquina de circulação de fluìdos BRPI0601569A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20050452A FI117300B (fi) 2005-04-29 2005-04-29 Virtauskone, sen liukurengastiiviste, liukurengastiivisteen runkokappale ja menetelmä liukurengastiivisteen kiinnittämiseksi virtauskoneeseen

Publications (1)

Publication Number Publication Date
BRPI0601569A true BRPI0601569A (pt) 2007-07-17

Family

ID=34508137

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601569-7A BRPI0601569A (pt) 2005-04-29 2006-05-02 máquina de circulação de fluìdos, anel deslizante de vedação para a mesma, parte de corpo para o dito anel deslizante de vedação e método de fixação de dito anel deslizante de vedação à dita máquina de circulação de fluìdos

Country Status (8)

Country Link
US (2) US8240673B2 (pt)
EP (1) EP1717495B1 (pt)
JP (1) JP4843364B2 (pt)
CN (1) CN1865738B (pt)
BR (1) BRPI0601569A (pt)
CA (1) CA2544982A1 (pt)
FI (1) FI117300B (pt)
RU (1) RU2006114634A (pt)

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Also Published As

Publication number Publication date
US20060263207A1 (en) 2006-11-23
CN1865738B (zh) 2011-12-14
US20130062832A1 (en) 2013-03-14
CA2544982A1 (en) 2006-10-29
US8240673B2 (en) 2012-08-14
CN1865738A (zh) 2006-11-22
RU2006114634A (ru) 2007-11-10
JP4843364B2 (ja) 2011-12-21
EP1717495A1 (en) 2006-11-02
FI117300B (fi) 2006-08-31
JP2006308097A (ja) 2006-11-09
FI20050452A0 (fi) 2005-04-29
EP1717495B1 (en) 2017-03-15

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: CONFORME ARTIGO 10O DA RESOLUCAO 124/06, CABE SER ARQUIVADO REFERENTE AO NAO RECOLHIMENTO DA 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2129 DE 25/10/2011.