KR100728598B1 - Car air conditioner compressor oil stopper - Google Patents

Car air conditioner compressor oil stopper Download PDF

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Publication number
KR100728598B1
KR100728598B1 KR1020060020373A KR20060020373A KR100728598B1 KR 100728598 B1 KR100728598 B1 KR 100728598B1 KR 1020060020373 A KR1020060020373 A KR 1020060020373A KR 20060020373 A KR20060020373 A KR 20060020373A KR 100728598 B1 KR100728598 B1 KR 100728598B1
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KR
South Korea
Prior art keywords
oil
stopper
air conditioner
compressor
conditioner compressor
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KR1020060020373A
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Korean (ko)
Inventor
권혁전
Original Assignee
주식회사 진영알앤에스
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Priority to KR1020060020373A priority Critical patent/KR100728598B1/en
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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
    • B60H1/3223—Cooling devices using compression characterised by the arrangement or type of the compressor
    • 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
    • F04B39/02—Lubrication
    • F04B39/0284—Constructional details, e.g. reservoirs in the casing
    • 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
    • F04B39/121—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)

Abstract

An oil stopper for an air conditioner compressor in a vehicle is provided to be easily inserted into or be separated from an oil path of the compressor and prevent oil leakage without being fixed by a bolt to the oil path. An oil stopper for an air conditioner compressor in a vehicle includes an insertion part having a larger diameter than that of an oil path of the compressor, a thin base part(2) having a larger diameter than the insertion part, and an indent groove(3) formed between the insertion part and the base part. A handle(4) is protruded from a side of the base part to be pulled by a user.

Description

자동차 에어컨 콤푸레샤용 오일마개{Car air conditioner compressor oil stopper}Car air conditioner compressor oil stopper

도 1은 본 발명에 의한 마개의 한 실시예를 도시한 사시도1 is a perspective view showing one embodiment of a stopper according to the present invention

도 2는 도 1의 측면도2 is a side view of FIG. 1

도 3은 도 1의 사용상태도3 is a state diagram used in FIG.

도 4는 본 발명에 의한 마개의 다른 실시예를 도시한 사시도Figure 4 is a perspective view showing another embodiment of the stopper according to the present invention

도 5는 도 4의 측면도 5 is a side view of FIG. 4

***도면중 주요 부분에 대한 부호의 설명****** Description of the symbols for the main parts of the drawings ***

1: 삽입부1: insertion section

2: 받침부2: support

3: 요홈3: groove

4: 손잡이4: handle

본 발명은 자동차용 에어컨 콤푸레샤가 제조된 후 유통되는 과정에서 내부의 오일이 누출되지 않도록 오일통로에 채워두는 오일마개에 관한 것이다.The present invention relates to an oil stopper filled in an oil passage so that the oil inside does not leak in the process of being distributed after the automobile air conditioner compressor is manufactured.

일반적으로 자동차용 에어컨 콤푸레샤의 제조가 완료된 상태에서는 내부에 약간의 압력을 갖는 상태로 오일을 채워 유통이 되어야 자동차에 곧바로 장착하여 사용할 수가 있게 되는데, 이에 따라 제조 완료된 콤푸레샤의 내부에는 오일을 채워주고 오일 통로에는 마개를 장착하여 출고하게 된다. In general, when the manufacturing of the air conditioner compressor for automobiles is completed, the oil is filled and distributed with a slight pressure inside so that it can be immediately mounted on the vehicle and used. Therefore, the inside of the manufactured compressor is filled with oil and the oil passage There is a stopper attached to the factory.

그런데 이러한 종래 마개의 구성과 장착상태를 살펴보면, 종래 마개는 합성수지재를 이용하여 사출성형으로 본체를 제조한 후, 본체의 일측에는 고무재질의 캡이 결합되고 다른 일측에는 고정을 위한 고정구멍을 형성하는 것이며, 이러한 마개를 장착시에는 콤푸레샤 내부에 오일을 채운 다음 오일마개의 고무캡 부분을 통로에 삽입한 상태에서 고정구멍을 통해 볼트를 콤푸레샤에 체결하여 줌으로써 오일마개의 결합이 완료되는 것이다.However, looking at the configuration and mounting state of the conventional stopper, after the conventional stopper manufactured the main body by injection molding using a synthetic resin material, the rubber cap is coupled to one side of the main body and the fixing hole for fixing on the other side When the stopper is mounted, the oil stopper is completed by filling the oil into the compressor and then tightening the bolt to the compressor through the fixing hole while the rubber cap portion of the oil stopper is inserted into the passage.

그런데 이러한 종래의 마개 구성에 의하면 합성수지 본체와 고무 캡을 별도로 형성한 후 결합하여 사용하여야 하므로 제조에 시간과 비용이 많이 소요되고 또 설치를 위해서 다시 볼트를 체결하여야 하므로 번거로운 단점이 있으며, 자동차에 콤푸레샤를 장착할 때도 볼트를 풀어 마개를 제거하는 공정을 거쳐야 하므로 매우 불편한 단점이 있다. However, according to the conventional stopper configuration, since the synthetic resin body and the rubber cap must be separately formed and used together, it takes a lot of time and cost to manufacture and has to be tightened again for installation, which is cumbersome. Even when mounting the bolts have to go through the process of removing the stopper to loosen the bolt has a very uncomfortable disadvantage.

또한 이러한 자동차 콤푸레샤에 사용되는 오일마개는 한번 사용하고 나면 폐기처분하므로 상당한 원가가 소요되는 마개의 재료 및 제조 비용을 낭비하는 결과가 되는 것이다.In addition, the oil stopper used in such an automobile compressor is disposed of once used, which results in a waste of material and manufacturing costs of the stopper, which requires considerable cost.

상기 문제점을 감안하여 안출한 본 발명은 간단한 구성이면서 저렴한 비용으 로 생산할 수 있고 견고하게 오일 통로를 막을 수 있으면서 삽입과 분리도 용이한 마개의 구성을 제공하여 볼트로 고정할 필요 없이 직접 통로를 막아 두어도 오일의 유출을 막으면서 쉽게 분리되지는 않도록 함으로서 자원의 낭비를 최소화하면서 마개로서 본래의 목적을 달성할 수 있도록 함을 목적으로 하는 것이다.The present invention devised in view of the above problems can be produced at a low cost with a simple configuration and can block the oil passage solidly, providing a stopper configuration that is easy to insert and remove, so as to block the passage directly without the need for fixing with bolts. It is intended to achieve the original purpose as a stopper while minimizing waste of resources by preventing the oil from being easily separated even if it is prevented.

본 발명은 마개를 성형할 재료로서 NBR(Nitrile Butadiene Rubber)를 선택하였고 이를 주재료로 하여 사출, 압축 등의 성형 방법으로 마개를 형성하며, 콤푸레샤의 오일 압력에 견딜 수 있으면서 저렴한 비용으로 제조가 가능한 오일마개의 제공을 특징으로 하는바, 이하 첨부된 도면에 의거 본 발명을 상세하게 살펴보면 다음과 같다.In the present invention, NBR (Nitrile Butadiene Rubber) was selected as a material for forming a stopper, and the stopper is formed by injection, compression, etc. as a main material, and can be manufactured at low cost while being able to withstand the oil pressure of the compressor. It is characterized by the provision of a stopper, look at the present invention in detail according to the accompanying drawings as follows.

도 1은 본 발명에 의한 마개의 한 실시예를 도시한 사시도, 도 2는 도 1의 측면도, 도 3은 도 1의 사용상태도, 도 4는 본 발명에 의한 마개의 다른 실시예를 도시한 사시도, 도 5는 도 4의 측면도이다. 1 is a perspective view showing one embodiment of the stopper according to the present invention, Figure 2 is a side view of Figure 1, Figure 3 is a use state of Figure 1, Figure 4 shows another embodiment of the stopper according to the present invention 5 is a side view of FIG. 4.

본 발명은 NBR을 이용하여 원하는 형태로 성형을 하되, 그 성형방법은 재조하고자 하는 마개의 형태 특성에 따라서 사출, 압축 등 일반적인 성형공법을 이용하여 성형한다.The present invention is molded into a desired shape using NBR, the molding method is molded using a general molding method such as injection, compression according to the shape characteristics of the stopper to be manufactured.

구체적인 형태로는 사용되는 콤푸레샤의 오일통로의 크기보다 조금 더 크게 직경을 구성하여 강제삽입이 이루어지도록 한 삽입부(1)와 직경이 좀더 크고 두께가 얇은 받침부(2)로 이루어지며, 삽입부(1)와 받침부(2)의 사이에는 삽입부(1)의 직경보다 좀더 축소된 요홈(3)을 형성한 것이다.In a specific form, the insert part 1 is configured to have a diameter larger than the size of the oil passage of the compressor used, and the insert part 1 for forced insertion is made, and the support part 2 with a larger diameter and a thinner thickness is included. Between the (1) and the support (2) is to form a groove (3) smaller than the diameter of the insert (1).

받침부(2)의 일측으로는 돌출되는 손잡이(4)를 구성하여 제거시 손잡이(4)를 잡고 당기도록 한 것이다. One side of the support (2) is configured to pull the handle (4) to remove the configuration of the handle (4) protruding.

그리고 도 4 및 도 5에 의한 실시예에 의하면 두개의 오일구멍을 동시에 막을 수 있도록 하는 실시예에 관한 것으로, 받침부(2')가 하나로 연결되는 형태에서 두개의 삽입부(1')가 돌출 형성되고 두개의 삽입부(1')를 동시에 당길 수 있도록 손잡이(4')를 형성함을 특징으로 한 것이다. And according to the embodiment shown in Figures 4 and 5 relates to an embodiment for blocking the two oil holes at the same time, the two inserting portion (1 ') protruding in the form that the support portion (2') is connected to one. It is characterized in that the handle (4 ') is formed so as to be able to pull the two insertion portion (1') at the same time.

도면중 미 설명된 부호 10은 콤푸레샤이다.Reference numeral 10 in the figure is a compressor.

이러한 구성으로 된 본 발명은 탄성이 우수하고 내유성이 뛰어난 NBR을 주원료로 하여 제조되므로 콤푸레샤에 사용되는 오일마개로서 사용되더라도 오일에 잘 견디고, 오일이 채워진 공간에 압력이 있더라도 4kg/㎠의 힘까지 견딜 수 있을 정도로 견고히 결합되어 마개로서의 기능을 다할 수 있는 것이다.The present invention having such a configuration is manufactured with NBR having excellent elasticity and excellent oil resistance as a main raw material, so it can withstand oil well even when used as an oil stopper used in compressors, and can withstand forces up to 4 kg / ㎠ even though there is pressure in the oil-filled space. It can be firmly combined so as to be able to function as a stopper.

삽입을 할때는 마개의 삽입부(1)를 콤푸레샤의 오일통로에 힘을 가하여 강제로 밀어 넣음으로서 삽입이 왼료되고 재질의 탄성에 의해 효과적으로 통로를 밀폐하게 되는 것이다.At the time of insertion, the insertion part 1 of the stopper is forced to push the oil passage of the compressor by force and the insertion is left and the passage is effectively sealed by the elasticity of the material.

요홈(3)은 오일통로에 삽입시 강제로 삽입하여야 하므로 삽입부(1)가 뒤로 밀리면서 오일통로의 입구로 삽입부의 일부가 삐져나오면서 오일마개 전체가 완전히 결합되지 않는 것을 방지하는 것으로, 삽입부(1)가 밀려나더라도 요홈(3)의 내부에 밀리게 되므로 받침부(2)가 오일통로 주변에 밀착되도록 완전한 삽입이 이루어질 수 있다. The groove (3) is to be forcibly inserted when the oil passage is inserted, so that the insertion portion (1) is pushed backwards to prevent the entire oil stopper from being completely engaged as a part of the insertion portion sticks out to the inlet of the oil passage. Even if (1) is pushed out, it is pushed into the groove 3, so that the supporting part 2 can be completely inserted so as to be in close contact with the oil passage.

제거시에는 손잡이(4)를 잡고 당겨주면 용이하게 삽입부가 용이하게 이탈될 수 있는 것이다.At the time of removal, if the handle 4 is pulled out, the insertion part can be easily detached.

따라서 본 발명에 의하면 비교적 저렴한 비용으로 오일마개를 제조할 수 있게 되는 장점이 있고, 따라서 결합에 필요한 시간을 단축하게 되는 잇점이 있는 것은 물론이고 콤푸레샤에 나사구멍을 형성할 필요도 없게 된다.Therefore, according to the present invention, there is an advantage in that the oil stopper can be manufactured at a relatively low cost, and thus, there is an advantage of shortening the time required for the joining and there is no need to form a screw hole in the compressor.

또한, 견고히 결합되어 오일누출 방지의 기능을 하면서 콤푸레샤를 자동차에 장착하기 위해 마개를 제거할 때는 큰 힘을 들이지 않고 제거될 수 있어서 편리한 것이며, 간단한 구성과 방법으로 오일마개를 제조하므로 사용 후 폐기하더라도 환경오염을 줄이면서 원가의 낭비도 최소화하게 되는 것이다. In addition, it is a convenient combination because it is firmly combined to prevent oil leakage and can be removed without great effort when removing the stopper for mounting the compressor on the vehicle. It will minimize environmental waste while reducing environmental pollution.

이상 설명한 바와 같은 본 발명에 의하면, 간단한 구성으로 된 오일마개를 제공하는 것으로, 종래에 비하여 저렴한 비용으로 오일의 누출을 충분히 방지할 수 있는 오일마개를 제공할 수 있으면서도 마개를 체결하기 위한 작업과 제거를 위한 과정이 매우 편리하게 되는 것이며, 자원의 낭비와 환경오염도 최소화 하게 되는 유용한 발명인 것이다.According to the present invention as described above, by providing an oil stopper of a simple configuration, compared to the prior art, while providing an oil stopper that can sufficiently prevent the leakage of oil at a lower cost than the operation and removal for tightening the stopper The process is very convenient, and it is a useful invention that minimizes waste of resources and environmental pollution.

Claims (2)

NBR을 이용하여 원하는 형태로 성형하여 삽입할 구멍보다 직경을 더 크게 구성하여 강제삽입이 이루어지는 삽입부를 갖는 오일마개에 있어서,In the oil stopper having an insertion portion which is forced to insert by forming a larger diameter than the hole to be molded and inserted into a desired shape using NBR 삽입부(1)는 콤푸레샤의 오일통로의 크기보다 좀 더 큰 직경을 갖는 일직선형으로 구성하고,Insertion portion (1) consists of a straight line having a diameter larger than the size of the oil passage of the compressor, 삽입부(1)의 후단에 삽입부(1)보다 직경이 좀 더 크고 두께가 얇은 받침부(2)로 이루어지며,At the rear end of the inserting portion (1) is made of a base portion 2 having a larger diameter and thinner than the inserting portion (1), 삽입부(1)와 받침부(2)의 사이에는 삽입부(1)의 직경보다 좀더 축소된 요홈(3)을 형성하고,Between the insertion part 1 and the support part 2 forms a recess 3 smaller than the diameter of the insertion part 1, 받침부(2)의 일측으로는 돌출되는 손잡이(4)를 구성하여 제거시 손잡이(4)를 잡고 당기도록 한 것을 특징으로 하는 자동차 에어컨 콤푸레샤용 오일마개.One side of the supporting portion (2) is configured to protrude the handle (4), the oil stopper for the automotive air conditioner compressor, characterized in that to hold and pull the handle (4). 제1항에 있어서, The method of claim 1, 두개의 오일구멍을 동시에 막을 수 있도록 받침부(2')가 하나로 연결되는 형태에서 두개의 삽입부(1')를 돌출 형성시키고 두개의 삽입부(1')를 동시에 당길 수 있도록 손잡이(4')를 형성함을 특징으로 하는 자동차 에어컨 콤푸레샤용 오일마개.In order to support two oil holes at the same time, the supporting portion 2 'is connected in one, so that the two inserting portions 1' are protruded and the handle 4 'can be pulled at the same time. Oil stopper for automobile air conditioner compressor, characterized in that).
KR1020060020373A 2006-03-03 2006-03-03 Car air conditioner compressor oil stopper KR100728598B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020060020373A KR100728598B1 (en) 2006-03-03 2006-03-03 Car air conditioner compressor oil stopper

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Application Number Priority Date Filing Date Title
KR1020060020373A KR100728598B1 (en) 2006-03-03 2006-03-03 Car air conditioner compressor oil stopper

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KR100728598B1 true KR100728598B1 (en) 2007-06-14

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KR1020060020373A KR100728598B1 (en) 2006-03-03 2006-03-03 Car air conditioner compressor oil stopper

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Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
미국특허 제6938963호

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