KR100606641B1 - 용량가변형 압축기의 오일분리구조 - Google Patents
용량가변형 압축기의 오일분리구조 Download PDFInfo
- Publication number
- KR100606641B1 KR100606641B1 KR1020050013687A KR20050013687A KR100606641B1 KR 100606641 B1 KR100606641 B1 KR 100606641B1 KR 1020050013687 A KR1020050013687 A KR 1020050013687A KR 20050013687 A KR20050013687 A KR 20050013687A KR 100606641 B1 KR100606641 B1 KR 100606641B1
- Authority
- KR
- South Korea
- Prior art keywords
- chamber
- swash plate
- cylinder block
- drive shaft
- communicating
- Prior art date
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Classifications
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- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/109—Lubrication
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/32—Cooling devices
- B60H1/3204—Cooling devices using compression
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- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0895—Component parts, e.g. sealings; Manufacturing or assembly thereof driving means
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- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1045—Cylinders
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- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1054—Actuating elements
- F04B27/1063—Actuating-element bearing means or driving-axis bearing means
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- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
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- 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
- F16J15/16—Sealings between relatively-moving surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/12—Kind or type gaseous, i.e. compressible
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/50—Bearings
- F05B2240/52—Axial thrust bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/57—Seals
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- 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)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
Description
Claims (3)
- 복수개의 실린더보어가 형성되어 있는 실린더 블럭과, 상기 실린더 블럭의 앞쪽에 배치되어 사판실을 형성하는 전방 하우징과, 상기 실린더 블럭에 회전이 가능하게 지지되는 구동축과, 상기 전방 하우징의 사판실 내에서 상기 구동축에 고정 설치된 러그 플레이트와, 상기 실린더 블럭의 뒤쪽에 배치되어 상기 실린더보어와 연통되는 토출실과 흡입실이 형성되어 있는 후방 하우징과, 상기 러그 플레이트에 의해 회전운동하면서 경사각이 변할 수 있게 설치되는 사판과, 상기 사판에 연결되어 상기 실린더보어를 따라 왕복이동이 가능하게 수용되는 피스톤과, 상기 사판실과 배출실을 연통하는 급기통로와, 상기 사판실과 흡입실을 연통하는 부가배기통로와, 상기 급기통로의 도중에 설치된 제어밸브를 포함하여 구성되는 용량가변형 압축기의 오일분리구조에 있어서,상기 구동축(140)의 내부에는, 사판실(120a)과 흡입실(132)을 연통하는 연통구멍(142)이 형성되어 있고,상기 러그 플레이트(180)에는 제1분리공(185a)이 관통 형성되어 있고, 상기 러그 플레이트(180)의 내부에는 제1분리공(185a)과 상기 연통구멍(142)을 연통하는 제2분리공(185b)이 형성되어 있는 것을 특징으로 하는 용량가변형 압축기의 오일분리구조.
- 제1항에 있어서,상기 구동축(140)의 후단부, 실린더 블럭(110)에는 드러스트 베어링(400)이 설치되어 있고,상기 드러스트 베어링(400)의 뒤쪽에는 상기 실린더 블럭(110)와 구동축(140) 사이를 밀봉하는 밀봉부(500)가 설치되어 있는 것을 특징으로 하는 용량가변형 압축기의 오일분리구조.
- 제2항에 있어서,상기 밀봉부(500)는 로크너트인 것을 특징으로 하는 용량가변형 압축기의 오일분리구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050013687A KR100606641B1 (ko) | 2005-02-18 | 2005-02-18 | 용량가변형 압축기의 오일분리구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050013687A KR100606641B1 (ko) | 2005-02-18 | 2005-02-18 | 용량가변형 압축기의 오일분리구조 |
Publications (1)
Publication Number | Publication Date |
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KR100606641B1 true KR100606641B1 (ko) | 2006-08-01 |
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KR1020050013687A KR100606641B1 (ko) | 2005-02-18 | 2005-02-18 | 용량가변형 압축기의 오일분리구조 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100887231B1 (ko) | 2007-11-22 | 2009-03-06 | 학교법인 두원학원 | 구동축 냉매 유동기능을 가지는 용량가변형 압축기 |
US8517695B2 (en) | 2007-11-21 | 2013-08-27 | Doowon Technical College | Variable displacement swash plate type compressor |
CN109681402A (zh) * | 2019-02-18 | 2019-04-26 | 河北乘风科技有限公司 | 一种新能源物流车用空压机 |
-
2005
- 2005-02-18 KR KR1020050013687A patent/KR100606641B1/ko active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8517695B2 (en) | 2007-11-21 | 2013-08-27 | Doowon Technical College | Variable displacement swash plate type compressor |
KR100887231B1 (ko) | 2007-11-22 | 2009-03-06 | 학교법인 두원학원 | 구동축 냉매 유동기능을 가지는 용량가변형 압축기 |
WO2009066903A1 (en) * | 2007-11-22 | 2009-05-28 | Doowon Technical College | A variable displacement compressor having refrigerant flowing function in driving shaft |
DE112008003118T5 (de) | 2007-11-22 | 2010-09-23 | Doowon Electronic Co., Ltd., Asan-shi | Verdichter mit variabler Verdrängung mit Kältemitteldurchfluss durch die Antriebswelle |
US20100269686A1 (en) * | 2007-11-22 | 2010-10-28 | Geon-Ho Lee | Variable displacement compressor having refrigerant flowing function in driving shaft |
CN109681402A (zh) * | 2019-02-18 | 2019-04-26 | 河北乘风科技有限公司 | 一种新能源物流车用空压机 |
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