KR20010065704A - Variable swash plate type compressor for vehicle - Google Patents

Variable swash plate type compressor for vehicle Download PDF

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Publication number
KR20010065704A
KR20010065704A KR1019990065627A KR19990065627A KR20010065704A KR 20010065704 A KR20010065704 A KR 20010065704A KR 1019990065627 A KR1019990065627 A KR 1019990065627A KR 19990065627 A KR19990065627 A KR 19990065627A KR 20010065704 A KR20010065704 A KR 20010065704A
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KR
South Korea
Prior art keywords
piston
swash plate
wing
compressor
guide
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KR1019990065627A
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Korean (ko)
Inventor
최용완
Original Assignee
배길훈
한국델파이주식회사
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Application filed by 배길훈, 한국델파이주식회사 filed Critical 배길훈
Priority to KR1019990065627A priority Critical patent/KR20010065704A/en
Publication of KR20010065704A publication Critical patent/KR20010065704A/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08Multi-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
    • F04B27/10Multi-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
    • F04B27/1036Component parts, details, e.g. sealings, lubrication
    • F04B27/1054Actuating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08Multi-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
    • F04B27/0873Component parts, e.g. sealings; Manufacturing or assembly thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00Component 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
    • F04B39/10Adaptations or arrangements of distribution members
    • F04B39/1066Valve plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00Piston 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
    • F04B35/06Mobile combinations

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

Abstract

PURPOSE: A variable capacity wobble plate compressor for motor vehicle is provided to achieve an improved productivity and quality of compressor by supporting the piston in a stable manner and enhancing abrasion resistance. CONSTITUTION: A variable capacity wobble plate compressor comprises a piston(14) inserted into a cylinder arranged between a front housing and a rear housing; a shaft mounted transversely in the center of the front and rear housings; a wobble plate fixed to the shaft and which moves the piston; a refrigerant suction chamber and a refrigerant outlet chamber formed by a diaphragm which is formed integrally with the rear housing; and a control valve disposed beneath the refrigerant outlet chamber and which adjust the pressure of the cylinder and the piston in correspondence with the pressure of a crank chamber. The piston has a shortened header(51), and has a wing(52) arranged at the rear of the piston to which the wobble plate is coupled. The wing is formed integrally with the piston. The header of the piston has a groove formed along the periphery of the header, and a seal ring(54) is inserted into the groove so as to improve sealing characteristics and abrasion resistance. The wing has a guide groove(55) formed at both ends of the wing, and a guide(57) to be fixed to a cylinder body is inserted into the guide groove so as to maintain the piston in a stable manner.

Description

자동차용 가변용량형 사판식압축기{Variable swash plate type compressor for vehicle}Variable swash plate type compressor for vehicle {Variable swash plate type compressor for vehicle}

본 발명은 자동차용 가변용량형 사판식압축기에 관한 것으로서 더욱 상세하게는 가변용량형 사판식압축기에 적용되어 피스톤을 안정되게 지지할 수 있도록 개선된 사판식압축기의 제공에 관한 것이다.The present invention relates to a variable displacement swash plate compressor for automobiles, and more particularly, to an improved swash plate compressor applied to a variable displacement swash plate compressor to stably support a piston.

압축기는 에어컨의 냉동사이클작동시 냉매를 반복해서 다시 사용하는데 필요한 것으로서, 응축기, 팽창밸브 및 증발기 등과 함께 자동차의 냉방기능을 수행할 수 있도록 하는 것이다.The compressor is necessary to repeatedly use the refrigerant during the refrigeration cycle operation of the air conditioner, and is to enable the cooling function of the vehicle together with the condenser, the expansion valve and the evaporator.

상기 증발기에서는 팽창밸브를 통과한 저온저압의 냉매를 받아들여 차량실내 공기의 열을 흡수하여 증발함으로서 차량실내온도를 저하시키게 되며;The evaporator receives a low temperature low pressure refrigerant passing through the expansion valve to absorb the heat of the air in the vehicle and evaporate to lower the vehicle interior temperature;

상기 압축기는 열교환이 이루어진 냉매를 공급받아 고온 고압으로 압축시켜 다시 응축기에서 열교환을 이룬후 팽창밸브로 보내짐으로서 냉매의 재순환이 이루이지도록 하는 것이다.The compressor receives a heat exchanged refrigerant and compresses it to a high temperature and a high pressure, and then heat exchanges the condenser and then sends it to an expansion valve to recycle the refrigerant.

상기와 같은 기능을 가지는 압축기는 다양한 종류가 개발되어 사용되어지고 있으며, 그에 따른 구조 또한 다양하다.Compressors having the functions as described above have been developed and used in various kinds, the structure is also various.

과거의 압축기는 크랭크타입이 주종을 이루었으나 소형 경량화가 요구되며,저진동, 저소음화에 대한 요구가 높아짐에 따라 사판타입과 회전타입의 채용이 증가되고 있는 실정이며, 압축기는 그 효율, 내구성 등이 중요한 문제로 부각되기에 이러렀다.In the past, the crank type mainly used the crank type, but small size and light weight are required. As the demand for low vibration and low noise increases, the adoption of the swash plate type and the rotating type is increasing. This is an important issue.

본 발명의 기술이 적용되는 사판타입의 가변용량압축기(10)는;Swash plate type variable capacity compressor 10 to which the technique of the present invention is applied;

프론트하우징(11)과 리어하우징상(12)간에 다수개의 실린더(13) 및 피스톤(14)을 방사형을 구비하고, 상기 하우징(11,12)의 내방으로는 크랭크실(15)을 구비한다.A plurality of cylinders 13 and a piston 14 are radially provided between the front housing 11 and the rear housing 12, and a crank chamber 15 is provided inward of the housings 11 and 12.

상기 하우징(11,12)의 중앙 횡방향으로는 베어링에 의해 지지되고 동력절환을 위한 마그네트클러치(16)를 내장하여 엔진으로부터 동력을 전달받기 위한 풀리(17)를 장착한 샤프트(18)가 마련된다.In the center transverse direction of the housing (11, 12) is provided with a shaft 18, which is supported by a bearing and equipped with a pulley 17 for receiving power from the engine by incorporating a magnet clutch 16 for power switching. do.

상기 샤프트(18)에는 사판(19)을 가지는 슬리브(20)가 고정되고 저널베어링(21)을 접속구동하기 위한 작동러그(22)가 직립고정된다.A sleeve 20 having a swash plate 19 is fixed to the shaft 18, and an operation lug 22 for connecting and driving the journal bearing 21 is fixed upright.

상기 프론트하우징(11)과 리어하우징(12)상간에는 밸브플레이트(25)가 흡입구(26) 및 배출구(27)를 형성하고, 리어하우징(12)에 일체로 형성되는 격벽(28)에 의하여 냉매흡입실(29)와 냉매배출실(30)을 구성한다.A valve plate 25 forms an inlet port 26 and an outlet port 27 between the front housing 11 and the rear housing 12, and the refrigerant is formed by a partition wall 28 integrally formed in the rear housing 12. The suction chamber 29 and the refrigerant discharge chamber 30 are configured.

상기 냉매배출실(30)의 하방에는 크랭크실(15)의 압력에 대응하여 실린더(13)와 피스톤(14)의 압력을 조절하는 콘트롤밸브(31)를 가지는 구성이다.Below the refrigerant discharge chamber 30 is a configuration having a control valve 31 for adjusting the pressure of the cylinder 13 and the piston 14 in response to the pressure of the crank chamber 15.

상기와 같은 사판타입의 가변용량압축기(10)는 크랭크실(15)의 압력과 실린더(13) 및 피스톤(14)의 압력에 따라 사판(19)의 경사각이 변동하여 용량을 가변하면서 압축작용을 수행하게 되는 것이다.The swash plate type variable displacement compressor 10 as described above has a compression action while varying the capacity by changing the inclination angle of the swash plate 19 according to the pressure of the crank chamber 15 and the pressure of the cylinder 13 and the piston 14. It will be done.

종래에는 도 2에 도시된 바와같이 압축기의 피스톤(1) 외경에 실린더(2)와의 연접으로 발생하는 마모성의 극복과 기밀유지를 위한 코팅을 실시하여야 하고, 피스톤(1)이 실린더(2)에 의하여 지지되기 안정된 지지를 위해서 때문에 길이를 상당히 길게 하여야 하는 단점을 가진다.Conventionally, as shown in FIG. 2, the outer diameter of the piston 1 of the compressor should be coated to overcome the abrasion caused by contact with the cylinder 2 and to maintain airtightness, and the piston 1 may be applied to the cylinder 2. There is a disadvantage that the length must be considerably long because of the stable support to be supported by.

상기와 같이 피스톤에 코팅을 실시할 경우에는 별도의 코팅공정이 필요하고 코팅두께에 맞게 피스톤을 정밀한 상태로 가공하여야 하기 때문에 코팅과 고정밀가공에 의한 생산원가의 상승요인을 제공하게 된다.When coating the piston as described above, a separate coating process is required, and the piston must be processed in a precise state according to the coating thickness, thereby providing a rising factor of the production cost by coating and high precision processing.

특히, 피스톤의 안정된 지지를 위하여 피스톤의 길이를 길게할 경우에는 압축기 전체의 전장이 길어지기 때문에 압축기의 중량이 증대하여 날로 컴팩트화 및 경량화 하는 현실에 비추어볼 때 바람직한 현상은 아닌 것이다.In particular, when the length of the piston is increased for the stable support of the piston, the overall length of the compressor is increased, so the weight of the compressor is increased, which is not a desirable phenomenon in view of the reality of compact and lightweight blades.

이에 본 발명에서는 상기와 같은 문제점들을 해결하기 위하여 발명된 것으로서 피스톤의 길이를 짧게 하면서도 안정된 상태의 지지가 가능하고, 충분한 내마모성과 기밀성을 유지할 수 있도록 개선하여 압축기 전체의 생산성과 품질향상에 기여할 수 있도록 함을 목적으로 한다.Accordingly, the present invention has been invented to solve the problems described above, and can support a stable state while shortening the length of the piston, and improve the wear resistance and airtightness to contribute to the improvement of the overall productivity and quality of the compressor. For the purpose of

도 1은 본 발명을 설명하기 위한 가변용량형 사판식압축기의 전체 단면도.1 is a cross-sectional view of a variable displacement swash plate compressor for explaining the present invention.

도 2는 종래기술이 적용된 가변용량형 사판식압축기의 피스톤부위를 발췌한 단면도.Figure 2 is a cross-sectional view of the piston portion of a variable displacement swash plate compressor applied in the prior art.

도 3은 본 발명의 기술이 적용된 가변용량형 사판식압축기의 피스톤부위를 발췌한 사시도.Figure 3 is a perspective view of the piston portion of the variable displacement swash plate compressor applied to the technology of the present invention.

도 4는 본 발명의 다른 기술이 적용된 가변용량형 사판식압축기의 피스톤부위를 발췌한 사시도.Figure 4 is a perspective view of the piston portion of the variable displacement swash plate compressor applied to another technology of the present invention.

도 5는 본 발명의 또다른 기술이 적용된 가변용량형 사판식압축기의 피스톤부위를 발췌한 사시도.Figure 5 is a perspective view of the piston portion of the variable displacement swash plate compressor applied to another technology of the present invention.

*도면의 주요 부분에 사용된 부호의 설명** Description of the symbols used in the main parts of the drawings *

10; 압축기10; compressor

13; 실린더13; cylinder

14; 피스톤14; piston

50; 피스톤지지수단50; Piston support means

51; 헤더51; Header

52; 윙52; whiz

53; 요입홈53; Home

57; 가이드57; guide

이하 첨부되는 도면과 관련하여 상기 목적을 달성하기 위한 본 발명의 바람직한 실시예의 구성과 작용에 대하여 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the preferred embodiment of the present invention for achieving the above object.

도 1은 본 발명을 설명하기 위한 가변용량형 사판식압축기의 전체 단면도, 도 3은 본 발명의 기술이 적용된 가변용량형 사판식압축기의 피스톤부위를 발췌한사시도, 도 4는 본 발명의 다른 기술이 적용된 가변용량형 사판식압축기의 피스톤부위를 발췌한 사시도, 도 5는 본 발명의 또다른 기술이 적용된 가변용량형 사판식압축기의 피스톤부위를 발췌한 사시도로서 함께 설명한다.1 is an overall cross-sectional view of a variable displacement swash plate compressor for explaining the present invention, Figure 3 is a perspective view of the piston portion of the variable displacement swash plate compressor applied to the technique of the present invention, Figure 4 is another technique of the present invention The perspective view of the piston portion of the applied variable displacement swash plate compressor, Figure 5 will be described together as a perspective view of the piston portion of a variable displacement swash plate compressor applied to another technique of the present invention.

자동차용 사판타입의 가변용량압축기(10)는 프론트하우징(11)과 리어하우징상(12)간에 다수개의 실린더(13) 및 피스톤(14)을 방사형을 구비하고, 상기 하우징(11,12)의 내방으로는 크랭크실(15)을 구비한다.The variable displacement compressor 10 of the swash plate type for a vehicle has a plurality of cylinders 13 and pistons 14 between the front housing 11 and the rear housing 12 to have a radial shape, and the housings 11 and 12 of the housing 11 and 12 have a radial shape. The crank chamber 15 is provided inward.

상기 하우징(11,12)의 중앙 횡방향으로는 베어링에 의해 지지되고 동력절환을 위한 마그네트클러치(16)를 내장하여 엔진으로부터 동력을 전달받기 위한 풀리(17)를 장착한 샤프트(18)가 마련된다.In the center transverse direction of the housing (11, 12) is provided with a shaft 18, which is supported by a bearing and equipped with a pulley 17 for receiving power from the engine by incorporating a magnet clutch 16 for power switching. do.

상기 샤프트(18)에는 사판(19)을 가지는 슬리브(20)가 고정되고 저널베어링(21)을 접속구동하기 위한 작동러그(22)가 직립고정된다.A sleeve 20 having a swash plate 19 is fixed to the shaft 18, and an operation lug 22 for connecting and driving the journal bearing 21 is fixed upright.

상기 프론트하우징(11)과 리어하우징(12)상간에는 밸브플레이트(25)가 흡입구(26) 및 배출구(27)를 형성하고, 리어하우징(12)에 일체로 형성되는 격벽(28)에 의하여 냉매흡입실(29)와 냉매배출실(30)을 구성한다.A valve plate 25 forms an inlet port 26 and an outlet port 27 between the front housing 11 and the rear housing 12, and the refrigerant is formed by a partition wall 28 integrally formed in the rear housing 12. The suction chamber 29 and the refrigerant discharge chamber 30 are configured.

상기 냉매배출실(30)의 하방에는 크랭크실(15)의 압력에 대응하여 실린더(13)와 피스톤(14)의 압력을 조절하는 콘트롤밸브(31)를 가지는 구성이다.Below the refrigerant discharge chamber 30 is a configuration having a control valve 31 for adjusting the pressure of the cylinder 13 and the piston 14 in response to the pressure of the crank chamber 15.

본 발명에서는 상기와 같은 압축기(10)의 피스톤(14)을 개선하고 피스톤지지수단(50)를 더 구비하여 생산성향상과 결량화할 수 있도록 함을 목적으로 한다.In the present invention, it is an object to improve the piston 14 of the compressor 10 as described above and to further improve the productivity by further comprising a piston support means (50).

이러한 목적을 달성하기 위한 본 발명의 기술을 살펴보면;Looking at the technology of the present invention for achieving this object;

실린더(13)에 삽입되는 피스톤(14)의 헤더(51)를 짧게 형성하고 사판(19)이결합되는 피스톤(14)의 리어에는 피스톤(14)과 일체로 윙(52)을 일체로 형성한다.The header 51 of the piston 14 inserted into the cylinder 13 is shortly formed, and the wing 52 is integrally formed with the piston 14 at the rear of the piston 14 to which the swash plate 19 is coupled. .

상기 피스톤(14)의 헤더(51)에는 원주방향으로 요입홈(53)을 형성하여 기밀유지와 내마모성 향상을 위한 씰링(Seal-ring;54)을 개재한다.The header 51 of the piston 14 is provided with a concave groove 53 in the circumferential direction, through a sealing 54 for improving airtightness and abrasion resistance.

상기 피스톤(14)의 리어에 일체로 형성되는 윙(52)의 양단부에는 가이드홈(55)을 형성하여 실린더(13)의 바디(56)에 고정되는 가이드(57)와 결합시켜 피스톤(14)이 안정된 상태를 유지할 수 있도록 한다.Guide grooves 55 are formed at both ends of the wing 52 integrally formed at the rear of the piston 14 to be coupled to the guide 57 fixed to the body 56 of the cylinder 13 to form a piston 14. It is possible to maintain this stable state.

다른 예로서는 도 4에 도시된 바와같이;Another example is as shown in FIG. 4;

상기 피스톤(14)에 형성되는 윙(52)의 가장자리에 가이드홀(60)을 형성하여 실린더(13) 바디(56)에 고정되는 가이드(57)를 삽입된 상태에서 지지될 수 있도록 한다.The guide hole 60 is formed at the edge of the wing 52 formed in the piston 14 so that the guide 57 fixed to the body 56 of the cylinder 13 is inserted in the inserted state.

또다른 예로서는 도 5에 도시된 바와같이;Another example is as shown in FIG. 5;

상기 피스톤(14)에 형성되는 윙(52)의 가장자리에 가이드(57)를 삽입하여 고정시키고 실린더(13) 바디(56)에는 가이드(57)가 출입할 수 있는 출입홀을 형성하여 피스톤(14)을 지지될 수 있도록 하여도 된다.The guide 57 is inserted into and fixed to the edge of the wing 52 formed in the piston 14, and the piston 14 forms an access hole through which the guide 57 can enter and exit the body 13. ) May be supported.

상기와 같은 본 발명은;The present invention as described above;

피스톤(14)의 헤더(51)가 짧게 형성되더라도 피스톤(14)의 리어에 일체로 형성되는 윙(52)이 실린더(13) 바디(56)에 고정되는 가이드(57)에 의하여 안정된 상태를 유지할 수 있게된다.Even if the header 51 of the piston 14 is formed short, the wing 52 formed integrally with the rear of the piston 14 is kept stable by the guide 57 fixed to the body of the cylinder 13. Will be.

그러므로 피스톤(14)의 길이를 짧게하여 압축기(10) 전체의 전장을 축소할 수 있게되며, 피스톤(14)에 씰링(54)를 개재함으로서 별도의 코팅공정을 추가하거나 피스톤(14)을 고정밀상태로 가공하여야 하는 등의 번거로움이 없어 생산성을 향상시킬 수 있게된다.Therefore, it is possible to shorten the length of the piston 14 to reduce the overall length of the compressor 10, and to add a separate coating process or to seal the piston 14 by interposing the sealing 54 to the piston 14 There is no hassle such as having to be processed to improve the productivity.

이상과 같은 본 발명은 피스톤의 길이를 짧게 하면서도 안정된 상태의 지지가 가능하고, 충분한 내마모성과 기밀성을 유지할 수 있도록 개선하여 압축기 전체의 생산성과 품질향상에 기여할 수 있는 등의 효과를 가진다.The present invention as described above has the effect of being able to support a stable state while shortening the length of the piston, and to improve the productivity and quality of the entire compressor by improving to maintain sufficient wear resistance and airtightness.

Claims (3)

프론트하우징(11)과 리어하우징상(12)간에 구비되는 실린더(13)에 삽입되는 피스톤(14);A piston 14 inserted into a cylinder 13 provided between the front housing 11 and the rear housing phase 12; 상기 하우징(11,12)의 중앙 횡방향으로 설치되는 샤프트(18)와;A shaft 18 installed in the center transverse direction of the housings 11 and 12; 상기 샤프트(18)에 고정되어 피스톤을 움직이는 사판(19);A swash plate (19) fixed to the shaft (18) to move the piston; 상기 프론트하우징(11)과 리어하우징(12)상간에는 밸브플레이트(25)가 흡입구(26) 및 배출구(27)를 형성하고, 리어하우징(12)에 일체로 형성되는 격벽(28)에 의하여 구성되는 냉매흡입실(29)와 냉매배출실(30);The valve plate 25 forms an inlet 26 and an outlet 27 between the front housing 11 and the rear housing 12, and is constituted by a partition wall 28 integrally formed in the rear housing 12. A refrigerant suction chamber 29 and a refrigerant discharge chamber 30; 상기 냉매배출실(30)의 하방에는 크랭크실(15)의 압력에 대응하여 실린더(13)와 피스톤(14)의 압력을 조절하는 콘트롤밸브(31)를 가지는 구성의 자동차용 사판타입의 가변용량압축기(10)에 있어서;A variable capacity of the swash plate type for automobiles having a control valve 31 for adjusting pressure of the cylinder 13 and the piston 14 in response to the pressure of the crank chamber 15 below the refrigerant discharge chamber 30. In the compressor (10); 상기 피스톤(14)의 헤더(51)를 짧게 형성하고 사판(19)이 결합되는 피스톤(14)의 리어에는 피스톤(14)과 일체로 윙(52)을 형성하고;Forming a wing (52) integrally with the piston (14) at the rear of the piston (14) to which the header (51) of the piston (14) is shortened and the swash plate (19) is coupled; 상기 피스톤(14)의 헤더(51)에는 원주방향으로 요입홈(53)을 형성하여 기밀유지와 내마모성 향상을 위한 씰링(Seal-ring;54)을 개재하고;The header 51 of the piston 14 is provided with a concave groove 53 in the circumferential direction to seal the seal 54 to improve airtightness and wear resistance; 상기 윙(52)의 양단부에는 가이드홈(55)을 형성하여 실린더(13)의 바디(56)에 고정되는 가이드(57)와 결합시켜 피스톤(14)을 안정된 상태를 유지할 수 있도록 한 것을 특징으로 하는 자동차용 가변용량형 사판식압축기.Guide grooves 55 are formed at both ends of the wing 52 to be coupled to the guide 57 fixed to the body 56 of the cylinder 13 to maintain the piston 14 in a stable state. Variable displacement swash plate compressor for automobiles. 제 1 항에 있어서;The method of claim 1; 상기 피스톤(14)에 형성되는 윙(52)의 가장자리에 가이드홀(60)을 형성하여 실린더(13) 바디(56)에 고정되는 가이드(57)를 삽입시키는 것을 특징으로 자동차용 가변용량형 사판식압축기.A variable displacement swash plate for automobiles, characterized in that the guide hole 60 is formed at the edge of the wing 52 formed in the piston 14 to insert the guide 57 fixed to the body 13 of the cylinder 13. Equipped compressor. 제 1 항에 있어서;The method of claim 1; 상기 피스톤(14)에 형성되는 윙(52)의 가장자리에 가이드(57)를 삽입하여 고정시키고 실린더(13) 바디(56)에는 가이드(57)가 출입할 수 있는 출입홀을 형성하여 피스톤(14)을 지지하는 것을 특징으로 하는 자동차용 가변용량형 사판식압축기.The guide 57 is inserted into and fixed to the edge of the wing 52 formed in the piston 14, and the piston 14 forms an access hole through which the guide 57 can enter and exit the body 13. A variable displacement swash plate compressor for automobiles, characterized in that it supports).
KR1019990065627A 1999-12-30 1999-12-30 Variable swash plate type compressor for vehicle KR20010065704A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10070515B2 (en) 2015-08-10 2018-09-04 Samsung Electronics Co., Ltd. Transparent electrode using amorphous alloy and method of manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10070515B2 (en) 2015-08-10 2018-09-04 Samsung Electronics Co., Ltd. Transparent electrode using amorphous alloy and method of manufacturing the same

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