BRPI0906127C1 - anéis compensadores para pistões de motores, compressores, exaustores e bombas - Google Patents

anéis compensadores para pistões de motores, compressores, exaustores e bombas

Info

Publication number
BRPI0906127C1
BRPI0906127C1 BRC10906127-4A BRPI0906127A BRPI0906127C1 BR PI0906127 C1 BRPI0906127 C1 BR PI0906127C1 BR PI0906127 A BRPI0906127 A BR PI0906127A BR PI0906127 C1 BRPI0906127 C1 BR PI0906127C1
Authority
BR
Brazil
Prior art keywords
pumps
compressors
figures
exhaust fans
engine pistons
Prior art date
Application number
BRC10906127-4A
Other languages
English (en)
Inventor
Oliveira Jairo Antunes De
Original Assignee
Oliveira Jairo Antunes De
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 Oliveira Jairo Antunes De filed Critical Oliveira Jairo Antunes De
Priority to BRC10906127-4A priority Critical patent/BRPI0906127C1/pt
Priority to PCT/BR2010/000387 priority patent/WO2011060521A1/pt
Publication of BRPI0906127A2 publication Critical patent/BRPI0906127A2/pt
Publication of BRPI0906127C1 publication Critical patent/BRPI0906127C1/pt
Priority to US13/466,548 priority patent/US20130119614A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F5/00—Piston rings, e.g. associated with piston crown
    • 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/20—Rings with special cross-section; Oil-scraping 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)

Abstract

ANéIS COMPENSADORES PARA PISTõES DE MOTORES, COMPRESSORES, EXAUSTORES E BOMBAS. Para adição de dois modelos de anéis compensadores, o AC6 figuras 1, 2 e 3 e o AC7 figuras 4, 5, 6, 7, 8 e 9, caracterizados por reentrâncias e saliências que se encaixam em suas extremidades e sobreposiçõeS (anéis compostos) com detalhes opcionais de rebaixamento figuras 6(8) e 7(8) e canaletes figuras 8(9) e 9(9).
BRC10906127-4A 2009-11-23 2009-11-23 anéis compensadores para pistões de motores, compressores, exaustores e bombas BRPI0906127C1 (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BRC10906127-4A BRPI0906127C1 (pt) 2009-11-23 2009-11-23 anéis compensadores para pistões de motores, compressores, exaustores e bombas
PCT/BR2010/000387 WO2011060521A1 (pt) 2009-11-23 2010-11-19 Anéis compensadores e vedadores para pistões de motores, compressores, exaustores e bombas
US13/466,548 US20130119614A1 (en) 2009-11-23 2012-05-08 Compensating and sealing rings for pistons of engines, compressors, exhausters and pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRC10906127-4A BRPI0906127C1 (pt) 2009-11-23 2009-11-23 anéis compensadores para pistões de motores, compressores, exaustores e bombas

Publications (2)

Publication Number Publication Date
BRPI0906127A2 BRPI0906127A2 (pt) 2011-07-12
BRPI0906127C1 true BRPI0906127C1 (pt) 2011-08-30

Family

ID=44059139

Family Applications (1)

Application Number Title Priority Date Filing Date
BRC10906127-4A BRPI0906127C1 (pt) 2009-11-23 2009-11-23 anéis compensadores para pistões de motores, compressores, exaustores e bombas

Country Status (3)

Country Link
US (1) US20130119614A1 (pt)
BR (1) BRPI0906127C1 (pt)
WO (1) WO2011060521A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD757907S1 (en) * 2015-01-26 2016-05-31 Delaware Capital Formation, Inc. Dampening ring for compressor valve
CN104821462A (zh) * 2015-04-17 2015-08-05 中航光电科技股份有限公司 密封圈及使用该密封圈的密封组件和电缆连接器
CN106678486A (zh) * 2016-11-21 2017-05-17 无锡金顶石油管材配件制造有限公司 一种新型石油运输管道内凹式闸板
WO2022053087A1 (de) * 2020-09-11 2022-03-17 Bümach Engineering International B. V. Kolbenring
US20220205545A1 (en) * 2020-12-31 2022-06-30 Roger Zatkoff Company Wiper-scraper with energizing spring
US12123305B2 (en) 2022-11-23 2024-10-22 Pratt & Whitney Canada Corp. Split piston ring seal for a rotating assembly and method of sealing
US20250003349A1 (en) * 2023-06-30 2025-01-02 Raytheon Technologies Corporation Annular seal with interlocked rings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2210732B1 (pt) * 1972-11-28 1978-09-29 Geffroy Robert
US3942808A (en) * 1973-05-25 1976-03-09 Midland-Ross Corporation Piston ring assembly
US4099730A (en) * 1977-05-31 1978-07-11 Questor Corporation Piston ring construction
JPS58178441U (ja) * 1982-05-24 1983-11-29 日産自動車株式会社 自動車用内燃機関のピストンリング装置
US5251915A (en) * 1990-02-12 1993-10-12 General Motors Corporation Piston and ring assembly
GB9805124D0 (en) * 1998-03-10 1998-05-06 Compair Reavell Ltd Piston sealing ring assembly

Also Published As

Publication number Publication date
BRPI0906127A2 (pt) 2011-07-12
US20130119614A1 (en) 2013-05-16
WO2011060521A1 (pt) 2011-05-26

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]

Free format text: ADDITIONAL INVENTOR S CERTIFICATE:

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

Free format text: ADDITIONAL INVENTOR S CERTIFICATE: REFERENTE A 4A 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: ADDITIONAL INVENTOR S CERTIFICATE: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.

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

Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.