BRPI0408272A - mola espiral e compressor de alternáncia tendo a mesma - Google Patents

mola espiral e compressor de alternáncia tendo a mesma

Info

Publication number
BRPI0408272A
BRPI0408272A BRPI0408272-9A BRPI0408272A BRPI0408272A BR PI0408272 A BRPI0408272 A BR PI0408272A BR PI0408272 A BRPI0408272 A BR PI0408272A BR PI0408272 A BRPI0408272 A BR PI0408272A
Authority
BR
Brazil
Prior art keywords
coil spring
compressor
toggle
same
coil
Prior art date
Application number
BRPI0408272-9A
Other languages
English (en)
Inventor
Won-Hyun Jung
Seong-Yeol Hyeon
Gi-Bong Kwon
Su-Won Lee
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0408272A publication Critical patent/BRPI0408272A/pt
Publication of BRPI0408272B1 publication Critical patent/BRPI0408272B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Springs (AREA)

Abstract

"MOLA ESPIRAL E COMPRESSOR DE ALTERNáNCIA TENDO A MESMA". Uma mola espiral de acordo com a presente invenção inclui bobinas internas formadas por um fio enrolado várias vezes; e uma parte de inflexão tendo uma forma não linear e formada em uma superfície de circunferência externa da bobina final, que está posicionada em direção da bobina interna. Quando conectada a outro componente e está contraída e relaxada para absorver um impacto ou uma vibração transmitida a partir do exterior, a mola espiral minimiza atrito gerado entre ela mesma e outros componentes tal que a confiabilidade de um compressor de alternância tendo a mola espiral pode ser aperfeiçoado.
BRPI0408272A 2003-03-11 2004-03-11 mola espiral e compressor de alternância tendo a mesma BRPI0408272B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20030015224A KR100531898B1 (ko) 2003-03-11 2003-03-11 압축 코일 스프링 및 이를 구비한 왕복동식 압축기
PCT/KR2004/000509 WO2004081406A2 (en) 2003-03-11 2004-03-11 Coil spring and reciprocating compressor having the same

Publications (2)

Publication Number Publication Date
BRPI0408272A true BRPI0408272A (pt) 2006-03-07
BRPI0408272B1 BRPI0408272B1 (pt) 2017-05-30

Family

ID=36091713

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408272A BRPI0408272B1 (pt) 2003-03-11 2004-03-11 mola espiral e compressor de alternância tendo a mesma

Country Status (5)

Country Link
KR (1) KR100531898B1 (pt)
CN (1) CN100394066C (pt)
BR (1) BRPI0408272B1 (pt)
DE (1) DE112004000419T5 (pt)
WO (1) WO2004081406A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1101247A2 (pt) * 2011-03-18 2013-05-14 Whirlpool Sa mola de suspensço para um compressor de refrigeraÇço
BRPI1104172A2 (pt) * 2011-08-31 2015-10-13 Whirlpool Sa compressor linear baseado em mecanismo oscilatório ressonante
KR101495188B1 (ko) * 2012-10-17 2015-02-24 엘지전자 주식회사 왕복동식 압축기
JP6367256B2 (ja) * 2016-04-13 2018-08-01 サンコール株式会社 コイルばね
CN113357308B (zh) * 2021-07-14 2022-08-16 吉林大学 一种高效低频隔振装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862992A (en) * 1929-06-14 1932-06-14 Gen Motors Corp Coil spring
US3707988A (en) * 1971-09-24 1973-01-02 Commercial Shearing Control valves
US4416594A (en) * 1979-08-17 1983-11-22 Sawafuji Electric Company, Ltd. Horizontal type vibrating compressor
SU1504408A1 (ru) * 1987-06-29 1989-08-30 Предприятие П/Я А-7408 Цилиндрическа винтова пружина сжати
DE4014644A1 (de) * 1990-05-08 1991-11-14 Schwemmer Erich Spielgeraet
CN2260193Y (zh) * 1996-09-09 1997-08-20 胜大弹簧股份有限公司 弹簧簧圈的水平式端部结构

Also Published As

Publication number Publication date
WO2004081406A3 (en) 2005-03-31
CN100394066C (zh) 2008-06-11
BRPI0408272B1 (pt) 2017-05-30
CN1759261A (zh) 2006-04-12
WO2004081406A2 (en) 2004-09-23
KR100531898B1 (ko) 2005-11-29
KR20040080462A (ko) 2004-09-20
DE112004000419T5 (de) 2006-02-02

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2662 DE 11-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.