KR840008480A - Bearing - Google Patents

Bearing Download PDF

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Publication number
KR840008480A
KR840008480A KR1019840001987A KR840001987A KR840008480A KR 840008480 A KR840008480 A KR 840008480A KR 1019840001987 A KR1019840001987 A KR 1019840001987A KR 840001987 A KR840001987 A KR 840001987A KR 840008480 A KR840008480 A KR 840008480A
Authority
KR
South Korea
Prior art keywords
water storage
compressor
composite material
crank shaft
lubricating
Prior art date
Application number
KR1019840001987A
Other languages
Korean (ko)
Inventor
아끼라(외4) 무라야마
Original Assignee
미다 가쓰시게
가부시기 가이샤 히다찌세이사꾸쇼
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 미다 가쓰시게, 가부시기 가이샤 히다찌세이사꾸쇼 filed Critical 미다 가쓰시게
Publication of KR840008480A publication Critical patent/KR840008480A/en

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Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/24—Brasses; Bushes; Linings with different areas of the sliding surface consisting of different materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F05C2201/0478—Bronze (Cu/Sn alloy)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Sliding-Contact Bearings (AREA)
  • Rotary Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

내용 없음.No content.

Description

축수장치Bearing

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래의 축수의 부분확대 단면도.1 is a partially enlarged cross-sectional view of a conventional bearing.

제2도는 본 발명의 축수의 부분확대 단면도.2 is a partially enlarged cross-sectional view of the bearing of the present invention.

제3도는 본 발명의 축수장치를 구비한 밀폐형 압축기의 단면구조이다.3 is a cross-sectional structure of a hermetic compressor provided with a water storage device of the present invention.

Claims (4)

축과 축수부쉬 사이에 합성수지와 윤활재로서 이루어진 복합물질을 함침시킨 다공질의 축수부재를 개재시킨 축수장치에 있어서, 상기 축수부재의 축과의 접촉면을 사전에 기계가공으로 복합물질만의 층을 깎아 내고 다공질의 청동계합금과 복합물질의 양쪽이 드문드문 노출하도록 하는 것과 동시에 상기 접촉면에 급유하는 급유수단을 설치한 것을 특징으로 하는 축수장치.A water storage device comprising a porous water storage member impregnated with a composite material composed of a synthetic resin and a lubricant between an axis and a water bearing bush, wherein the contact surface with the shaft of the water storage member is machined in advance to remove the layer of the composite material. And a fuel supply means for lubricating both the porous bronze-based alloy and the composite material at the same time, and at the same time, lubricating the contact surface. 제1항에 있어서, 합성수지가 4불화 에티렌수지인 축수장치.The water storage device according to claim 1, wherein the synthetic resin is a tetrafluoro ethylene resin. 제1항에 있어서 급유수단이, 한쪽끝을 고압 기름받이에 연통하고 다른 끝을 상기 축수부쉬 접동면에 연통하는 구멍을 구비한 냉동용 압축기의 크랭크 축이고, 상기 구멍은 크랭크 축의 축심으로부터 편심되어 있는 축수장치.The refrigeration means according to claim 1, wherein the oil supply means is a crank shaft of a refrigeration compressor having a hole in which one end communicates with the high pressure oil sump and the other end communicates with the bearing bush sliding surface, and the hole is eccentric from an axis of the crank shaft. Bearing device. 제3항에 있어서, 냉동용 압축기는 평판부에 소용돌이 형태의 랩을 직립시켜 크랭크 축으로서 선회운동을 행하는 선회 스크로울과, 별도로 평판부에 소용돌이 형태의 다른 랩을 직립시킨 고정 스크로울을 구비하여 이들 스크로울을 서로 맞물리게 하고 냉매개스를 압축작용시키는 스크로울 압축기.The compressor of claim 3, wherein the refrigerating compressor includes a swinging scrawl which erects a vortex wrap upright on the flat plate and performs pivotal movement as a crank shaft, and a fixed scourer that erects another vortex wrap upright on the flat plate. A scrawl compressor that engages these scrawls with each other and compresses the refrigerant gas. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840001987A 1983-04-15 1984-04-14 Bearing KR840008480A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP65361 1983-04-15
JP58065361A JPS59194128A (en) 1983-04-15 1983-04-15 Bearing of compressor for refrigerator

Publications (1)

Publication Number Publication Date
KR840008480A true KR840008480A (en) 1984-12-15

Family

ID=13284740

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840001987A KR840008480A (en) 1983-04-15 1984-04-14 Bearing

Country Status (3)

Country Link
JP (1) JPS59194128A (en)
KR (1) KR840008480A (en)
DE (1) DE3414095A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2501703B2 (en) * 1992-01-14 1996-05-29 大同メタル工業株式会社 Composite sliding member
EP1845261A3 (en) * 1998-07-29 2008-06-11 Daikin Industries, Ltd. Bearing for refrigerating compressor and refrigerating compressor
DE10347099A1 (en) * 2003-10-10 2005-01-20 Daimlerchrysler Ag Metal part for use in an engine or transmission, has layer which has recesses which are filled with friction-preventing material
JP4874720B2 (en) * 2006-06-21 2012-02-15 Ｈｏｙａ株式会社 Holding mechanism
US8613555B2 (en) 2011-05-09 2013-12-24 Trane International Inc. Composite metal-polymer bushing and crankshaft assembly
JP5640885B2 (en) * 2011-05-10 2014-12-17 オイレス工業株式会社 Scroll compressor
JP6885719B2 (en) * 2016-12-27 2021-06-16 大豊工業株式会社 Bush for sliding members and compressors
DE102022121689A1 (en) 2022-08-26 2024-02-29 Federal-Mogul Wiesbaden Gmbh Conductive self-lubricating sliding element

Also Published As

Publication number Publication date
DE3414095A1 (en) 1985-01-17
JPS59194128A (en) 1984-11-02

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