KR19980020501U - Noise prevention structure of automobile injection pump - Google Patents
Noise prevention structure of automobile injection pump Download PDFInfo
- Publication number
- KR19980020501U KR19980020501U KR2019960033732U KR19960033732U KR19980020501U KR 19980020501 U KR19980020501 U KR 19980020501U KR 2019960033732 U KR2019960033732 U KR 2019960033732U KR 19960033732 U KR19960033732 U KR 19960033732U KR 19980020501 U KR19980020501 U KR 19980020501U
- Authority
- KR
- South Korea
- Prior art keywords
- injection pump
- noise
- vehicle
- present
- prevention structure
- Prior art date
Links
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
- 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
- F04B39/0027—Pulsation and noise damping means
- F04B39/0044—Pulsation and noise damping means with vibration damping supports
-
- 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
- F04B2201/00—Pump parameters
- F04B2201/08—Cylinder or housing parameters
- F04B2201/0804—Noise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
본 고안은 종래의 자동차에서는 엔진의 소음중 발생도가 큰 인젝션 펌프측의 소음을 저감할 수 있는 대책이 없다는 문제점이 있어서 이를 해결할 목적으로, 인젝션 펌프(10)의 전면에 부착되는 방진부재를 포함하는 자동차용 인젝션 펌프의 소음방지 구조를 제공한다.The present invention has a problem in that there is no problem that can reduce the noise of the injection pump is a high occurrence of noise in the engine of the conventional vehicle, for the purpose of solving this, includes a dustproof member attached to the front of the injection pump (10) It provides a noise suppression structure of the injection pump for cars.
Description
본 고안은 자동차의 소음방지 구조에 관한 것으로서, 보다 상세하게는 인젝션 펌프에서 발생하는 소음을 효율적으로 감소시킬 수 있는 자동차용 인젝션 펌프의 소음방지 구조에 관한 것이다.The present invention relates to a noise preventing structure of a vehicle, and more particularly to a noise preventing structure of an injection pump for a vehicle that can effectively reduce the noise generated in the injection pump.
일반적으로, 자동차의 성능은 그 차량의 성격이나 능력을 나타내는 것으로서, 종래에는 자동차의 주행 측면에만 중점을 두어 기관의 출력, 차량의 가속이나 최고속도 등의 동력성능이 주가 되었으나, 근래에는 자동차가 대중화되어 사회생활의 필수품으로 여러 가지 목적에 사용하게 됨에 따라 그 성능도 전체적인 기능을 종합적으로 검토하게 되었다.In general, the performance of the vehicle is the characteristics and capabilities of the vehicle. In the past, the performance of the vehicle was mainly focused on driving aspects of the vehicle, and the power performance of the engine, the acceleration and the maximum speed of the vehicle, etc. were mainly used. As the necessities of social life were used for various purposes, the performance was also comprehensively examined.
이에 따라, 자동차의 성능은 크게 동력성능, 제동성능, 조종성 및 안전성, 승차감 등으로 나누어 진다.Accordingly, the performance of the vehicle is largely divided into power performance, braking performance, maneuverability and safety, ride comfort.
그리고 승차감은 진동, 소음, 거주성 등으로 판단되며, 근래에는 승차감을 높이기위한 설계가 중시되고 있다.In addition, the ride comfort is determined by vibration, noise, dwellability, etc., and in recent years, the design for enhancing the ride comfort has been emphasized.
특히 외부에서 발생하는 진동 및 소음이 차실로 유입되지 않도록하여 쾌적한 차실 환경을 구현하는 것이 중요시 되고있다.In particular, it is important to realize a comfortable cabin environment by preventing the vibration and noise generated from the outside into the cabin.
따라서 차량의 주행시 외부에서 발생하는 소음 등이 차실로 유입되지 않도록 여러 가지 방법이 적용되며, 또한 주행하는 자동차 자체에서 발생하는 소음도 차실로 유입되지 않도록 설계하여야 한다.Therefore, various methods are applied so that the noise generated from the outside of the vehicle does not flow into the cabin, and the noise generated from the driving vehicle itself should not be introduced into the cabin.
특히 엔진에서는 운동부 등에서 각종 소음이 발생하므로 이를 저감하기 위한 대책이 이루어지고 있다.In particular, since the engine generates various noises in the moving part, measures are taken to reduce the noise.
그러나, 종래의 자동차에서는 엔진의 소음중 발생도가 큰 인젝션 펌프측의 소음을 저감할 수 있는 대책이 없다는 문제점이 있었다.However, in the conventional automobile, there is a problem that there is no countermeasure that can reduce the noise on the injection pump side with a high occurrence of noise in the engine.
본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서 본 고안의 목적은 인젝션 펌프의 소음을 저감할 수 있는 자동차용 인젝션 펌프의 소음방지 구조를 제공하는 데 있다.The present invention is devised to solve the above problems, and an object of the present invention is to provide a noise preventing structure of an injection pump for a vehicle that can reduce the noise of the injection pump.
도 1는 본 고안에 따른 자동차용 인젝션 펌프의 소음방지 구조를 나타낸 사시도이다.1 is a perspective view showing a noise prevention structure of an injection pump for a vehicle according to the present invention.
(도면의 주요 부분에 대한 부호 설명)(Symbol description for main parts of drawing)
10 : 인젝션 펌프 20 : 방진부재10: injection pump 20: dustproof member
상기 목적을 달성하기 위한 본 고안의 구성을 설명하면 다음과 같다.Referring to the configuration of the present invention for achieving the above object is as follows.
본 고안은 인젝션 펌프의 전면에 방진부재를 부착하는 것을 특징으로 한다.The present invention is characterized in that the dustproof member is attached to the front of the injection pump.
그리고 상기 방진부재는 여러 가지 것을 사용할 수 있으나 러버 플레이트를 사용하는 것이 바람직하다.And the dustproof member can be used a variety of things, it is preferable to use a rubber plate.
이에 따라 방진부재에 의하여 인젝션 펌프에서 발생하는 소음을 효과적으로 줄일 수 있게 된다.Accordingly, the noise generated from the injection pump can be effectively reduced by the dustproof member.
이하 상기의 목적을 구체적으로 실현할 수 있는 본 고안의 바람직한 실시예를 첨부한 도면를 참조하여 설명한다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention that can specifically realize the above object.
도 1는 본 고안이 적용되는 실시예를 도시한 사시도로서 이를 참조하여 본 고안에 따른 자동차용 인젝션 펌프의 소음방지 구조를 설명하면 다음과 같다.1 is a perspective view showing an embodiment to which the present invention is applied, referring to the noise prevention structure of an injection pump for a vehicle according to the present invention as follows.
인젝션 펌프(10)의 전면에는 방진부재(20)가 긴밀히 설치된다.The dustproof member 20 is closely installed on the front surface of the injection pump 10.
여기서 상기 방진부재(20)는 각종 폼재 등을 사용할 수 있고, 제작이나 코스트면에서 러버 플레이트가 사용되는 것이 바람직하다.Here, the dustproof member 20 may use various foam materials and the like, and it is preferable that a rubber plate is used in production or cost.
따라서 본 고안에 의하면 인젝션 펌프에서 발생하는 소음을 상기 방진부재에서 차단 및 흡수하므로 소음이 저감되게 된다.Therefore, according to the present invention, since the noise generated by the injection pump is blocked and absorbed by the dustproof member, the noise is reduced.
상기에서 설명한 본 고안에 따른 실시예의 효과를 설명하면 다음과 같다.Referring to the effects of the embodiment according to the present invention described above are as follows.
위에서 설명한 본 고안에 의하면, 인젝션 펌프에서 발생하는 소음을 저감시킬 수 있으므로 차실을 쾌적하게 유지할 수 있으므로 차량의 상품성을 증가시킬 수 있다는 잇점이 있다.According to the present invention described above, since the noise generated by the injection pump can be reduced, the vehicle compartment can be comfortably maintained, and thus the merchandise of the vehicle can be increased.
상기에서 본 고안은 하나의 실시예만을 설명하였으나, 첨부된 청구범위에서 알 수 있는 바와 같이 본 고안이 속한 분야의 통상의 지식을 가진자는 본 고안의 정신을 벗어나지 않고 변형이 가능하고 이러한 변형은 본 고안의 범위에 속한다는 것을 이해할 것이다.In the above description of the present invention has been described only one embodiment, as can be seen in the appended claims, those skilled in the art to which the present invention belongs can be modified without departing from the spirit of the present invention and such modifications I will understand that it belongs to the scope of the invention.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960033732U KR19980020501U (en) | 1996-10-14 | 1996-10-14 | Noise prevention structure of automobile injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960033732U KR19980020501U (en) | 1996-10-14 | 1996-10-14 | Noise prevention structure of automobile injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980020501U true KR19980020501U (en) | 1998-07-15 |
Family
ID=53979010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960033732U KR19980020501U (en) | 1996-10-14 | 1996-10-14 | Noise prevention structure of automobile injection pump |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980020501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030013596A (en) * | 2001-08-08 | 2003-02-15 | 현대자동차주식회사 | Noise reductive apparatus injection pump |
| KR100486020B1 (en) * | 2002-11-20 | 2005-05-03 | 발레오전장시스템스코리아 주식회사 | Alternator having reduced noise output vacuum pump |
-
1996
- 1996-10-14 KR KR2019960033732U patent/KR19980020501U/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030013596A (en) * | 2001-08-08 | 2003-02-15 | 현대자동차주식회사 | Noise reductive apparatus injection pump |
| KR100486020B1 (en) * | 2002-11-20 | 2005-05-03 | 발레오전장시스템스코리아 주식회사 | Alternator having reduced noise output vacuum pump |
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| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |