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BRPI0504223A8 - SEAL SET FOR ONE SWIVELING MEMBER - Google Patents

SEAL SET FOR ONE SWIVELING MEMBER

Info

Publication number
BRPI0504223A8
BRPI0504223A8 BRPI0504223A BRPI0504223A BRPI0504223A8 BR PI0504223 A8 BRPI0504223 A8 BR PI0504223A8 BR PI0504223 A BRPI0504223 A BR PI0504223A BR PI0504223 A BRPI0504223 A BR PI0504223A BR PI0504223 A8 BRPI0504223 A8 BR PI0504223A8
Authority
BR
Brazil
Prior art keywords
ring
sealing
integrated
fixed
fluid
Prior art date
Application number
BRPI0504223A
Other languages
Portuguese (pt)
Inventor
Krulis Filip
Vignolo Francesco
Original Assignee
Corcos Ind Spa
Corcos Industriale Di Freudenberg & Cosso S R L Sas
Corcos Ind S A S Di Externa Italia S R L
Freudenberg Sealing Tech S A S Di Externa Italia S R L U
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39124755&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0504223(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Corcos Ind Spa, Corcos Industriale Di Freudenberg & Cosso S R L Sas, Corcos Ind S A S Di Externa Italia S R L, Freudenberg Sealing Tech S A S Di Externa Italia S R L U filed Critical Corcos Ind Spa
Priority to BRPI0504223-2A priority Critical patent/BRPI0504223B1/en
Publication of BRPI0504223A publication Critical patent/BRPI0504223A/en
Publication of BRPI0504223A8 publication Critical patent/BRPI0504223A8/en
Publication of BRPI0504223B1 publication Critical patent/BRPI0504223B1/en

Links

Landscapes

  • Sealing Devices (AREA)
  • Joints Allowing Movement (AREA)
  • Mechanical Sealing (AREA)

Abstract

CONJUNTO DE SELO PARA UM MEMBRO GIRATÓRIO. É descrita um conjunto de selo (1) para selar a abertura (2) entre um membro giratório (4) e um membro fixo (3), de modo a impedir a passagem de um fluido de um primeiro (5) para um segundo (6) ambiente situado em lados apostos da abertura (2); o conjunta de selo (1) tem um primeiro anel (7) integrado ao membro giratório (4), um segundo anel (8) integrado ao membro fixo (3), e um membro de selagem elasticamente deformável (9) integrada ao segundo anel (8) e, por sua vez, tendo pelo menos uma borda (20) que coopera, de forma fixada por fluido, com uma porção de acoplamento (11) da primeiro anel (7); e, no lado que coopera com a porção de acoplamento (11), o membro de selagem (9) tem uma ranhura espiral (27) que, em uso, produz um efeito bombeamento de dinâmica de fluido para bombear o fluido para fora da área de selagem e em direção ao primeiro ambiente (5).SEAL SET FOR ONE SWIVELING MEMBER. A seal assembly (1) is described for sealing the opening (2) between a rotating member (4) and a fixed member (3), so as to prevent the passage of a fluid from a first (5) to a second ( 6) environment located on opposite sides of the opening (2); the seal assembly (1) has a first ring (7) integrated with the rotating member (4), a second ring (8) integrated with the fixed member (3), and an elastically deformable sealing member (9) integrated with the second ring (8) and, in turn, having at least one edge (20) which cooperates, fluidly fixed, with a coupling portion (11) of the first ring (7); and, on the side cooperating with the coupling portion (11), the sealing member (9) has a spiral groove (27) which, in use, produces a fluid dynamic pumping effect to pump the fluid out of the area. of sealing and towards the first environment (5).

BRPI0504223-2A 2005-09-30 2005-09-30 SEAL SET FOR A ROTATING MEMBER BRPI0504223B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BRPI0504223-2A BRPI0504223B1 (en) 2005-09-30 2005-09-30 SEAL SET FOR A ROTATING MEMBER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0504223-2A BRPI0504223B1 (en) 2005-09-30 2005-09-30 SEAL SET FOR A ROTATING MEMBER

Publications (3)

Publication Number Publication Date
BRPI0504223A BRPI0504223A (en) 2008-02-26
BRPI0504223A8 true BRPI0504223A8 (en) 2016-11-01
BRPI0504223B1 BRPI0504223B1 (en) 2019-08-20

Family

ID=39124755

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0504223-2A BRPI0504223B1 (en) 2005-09-30 2005-09-30 SEAL SET FOR A ROTATING MEMBER

Country Status (1)

Country Link
BR (1) BRPI0504223B1 (en)

Also Published As

Publication number Publication date
BRPI0504223A (en) 2008-02-26
BRPI0504223B1 (en) 2019-08-20

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: CORCOS INDUSTRIALE S.A.S. DI EXTERNA ITALIA S.R.L.

Free format text: ALTERADO DE: CORCOS INDUSTRIALE DI FREUDENBERG AND COSSO S.R.L., SOCIETA' IN ACCOMANDITA SEMPLICE

B25G Requested change of headquarter approved

Owner name: CORCOS INDUSTRIALE S.A.S. DI EXTERNA ITALIA S.R.L.

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018100009275/SP DE 17/03/2010.

B25D Requested change of name of applicant approved

Owner name: FREUDENBERG SEALING TECHNOLOGIES S.A.S. DI EXTERNA

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/08/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/08/2019, OBSERVADAS AS CONDICOES LEGAIS