KR970075353A - Cylinder shock absorber of linear compressor - Google Patents

Cylinder shock absorber of linear compressor Download PDF

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Publication number
KR970075353A
KR970075353A KR1019960015068A KR19960015068A KR970075353A KR 970075353 A KR970075353 A KR 970075353A KR 1019960015068 A KR1019960015068 A KR 1019960015068A KR 19960015068 A KR19960015068 A KR 19960015068A KR 970075353 A KR970075353 A KR 970075353A
Authority
KR
South Korea
Prior art keywords
cylinder
stopper
linear compressor
shock absorbing
shock absorber
Prior art date
Application number
KR1019960015068A
Other languages
Korean (ko)
Other versions
KR0176913B1 (en
Inventor
박정식
Original Assignee
구자홍
Lg 전자 주식회사
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 구자홍, Lg 전자 주식회사 filed Critical 구자홍
Priority to KR1019960015068A priority Critical patent/KR0176913B1/en
Publication of KR970075353A publication Critical patent/KR970075353A/en
Application granted granted Critical
Publication of KR0176913B1 publication Critical patent/KR0176913B1/en

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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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • 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
    • F04B39/0005—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
    • 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
    • F04B39/14—Provisions for readily assembling or disassembling
    • 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

Abstract

본 발명은 리니어 압축기의 실린더 충격흡수장치에 관한 것으로, 종래 리니어 압축기의 축방향 밸브장치에서의 이동부위인 토출밸브 및 스토퍼는 그 무게를 가볍게 하도록 설계되고는 있으나, 압축기 구동시의 압력차를 지탱하기 위하여 고강도의 재질로 형성하기 때무에 압축기의 작동중에 실린더와의 충돌로 인해 실린더의 실링면에 상당한 손상을 주는 문제가 있다. 이에 본 발명은 실린더(21)의 선단부에 충격흡수용 링(40)을 설치하여 토출밸브(26)(27) 및 스토퍼(28)와의 충격에 실린더(21)의 선단면이 손상되는 것을 방지하도록 한 것이다. 또한, 실린더(21)의 선단부에 가이드부(21a)를 형성하여 토출밸브(26)(27) 및 스토퍼(28)의 조립이 용이하게 이루어져 조립생산성이 향상되도록 하였다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cylinder shock absorbing device for a linear compressor, and a discharge valve and a stopper, which are moving parts in an axial direction valve device of a conventional linear compressor, are designed to lighten their weight, There is a problem that the sealing surface of the cylinder is considerably damaged due to the collision with the cylinder during operation of the compressor. The shock absorbing ring 40 is provided at the distal end of the cylinder 21 to prevent the front end surface of the cylinder 21 from being damaged by the impact with the discharge valves 26 and 27 and the stopper 28 It is. The guide portion 21a is formed at the tip of the cylinder 21 so that the discharge valves 26 and 27 and the stopper 28 can be easily assembled to improve assembly productivity.

Description

리니어 압축기의 실린더 충격흡수장치Cylinder shock absorber of linear compressor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제6도는 본 발명 리니어 압축기의 실린더 충격흡수장치를 보인 단면도.6 is a sectional view showing a cylinder shock absorber of a linear compressor according to the present invention.

Claims (2)

실린더의 내부에서 왕복운동하는 피스톤에 의해 실린더의 선단면과 접촉되는 토출밸브 및 스토퍼와의 충격을 완화하기 위하여 실린더의 선단부에 충격흡수용 링을 설치한 것을 특징으로 하는 리니어 압축기의 실린더 충격흡수장치.Characterized in that a shock absorbing ring is provided at the front end of the cylinder for relieving the impact of a piston reciprocating inside the cylinder with a discharge valve and a stopper which come into contact with the front end face of the cylinder, . 제1항에 있어서, 상기 실린더의 선단부에는 토출밸브 및 스토퍼의 조립을 용이하게 실시하기 위한 가이드부가 돌출형성된 것을 특징으로 하는 리니어 압축기의 실린더 충격흡수장치.The cylinder shock absorbing device of a linear compressor according to claim 1, wherein a guide portion for easily assembling the discharge valve and the stopper is formed to protrude from the tip of the cylinder. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960015068A 1996-05-08 1996-05-08 Cylinder shock absorbing structure of a linear compressor KR0176913B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960015068A KR0176913B1 (en) 1996-05-08 1996-05-08 Cylinder shock absorbing structure of a linear compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960015068A KR0176913B1 (en) 1996-05-08 1996-05-08 Cylinder shock absorbing structure of a linear compressor

Publications (2)

Publication Number Publication Date
KR970075353A true KR970075353A (en) 1997-12-10
KR0176913B1 KR0176913B1 (en) 1999-10-01

Family

ID=19458073

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960015068A KR0176913B1 (en) 1996-05-08 1996-05-08 Cylinder shock absorbing structure of a linear compressor

Country Status (1)

Country Link
KR (1) KR0176913B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001092722A1 (en) * 2000-05-29 2001-12-06 Lg Electronics Inc. Discharge valve apparatus for reciprocating compressor
KR100374838B1 (en) * 2001-02-02 2003-03-04 엘지전자 주식회사 Structure for absorbing collision of moving-part in linear motor
KR100477111B1 (en) * 2002-02-01 2005-03-17 삼성전자주식회사 Linear compressor
KR100539741B1 (en) * 1998-01-20 2006-03-14 엘지전자 주식회사 Refrigerant gas discharge device of the compressor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102612940B1 (en) 2017-02-03 2023-12-13 엘지전자 주식회사 Reciprocating compressor
KR102277462B1 (en) 2019-08-29 2021-07-14 한서대학교 산학협력단 Oxygen suppling apparatus for fish farming cages with air heating unit
KR102277461B1 (en) 2019-08-29 2021-07-14 한서대학교 산학협력단 Oxygen suppling apparatus for fish farming cages

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100539741B1 (en) * 1998-01-20 2006-03-14 엘지전자 주식회사 Refrigerant gas discharge device of the compressor
WO2001092722A1 (en) * 2000-05-29 2001-12-06 Lg Electronics Inc. Discharge valve apparatus for reciprocating compressor
US7056106B2 (en) 2000-05-29 2006-06-06 Lg Electronics Inc. Discharge valve apparatus for reciprocating compressor
KR100374838B1 (en) * 2001-02-02 2003-03-04 엘지전자 주식회사 Structure for absorbing collision of moving-part in linear motor
KR100477111B1 (en) * 2002-02-01 2005-03-17 삼성전자주식회사 Linear compressor

Also Published As

Publication number Publication date
KR0176913B1 (en) 1999-10-01

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