KR900003766Y1 - Solenoid for controlling engines - Google Patents
Solenoid for controlling engines Download PDFInfo
- Publication number
- KR900003766Y1 KR900003766Y1 KR2019870024248U KR870024248U KR900003766Y1 KR 900003766 Y1 KR900003766 Y1 KR 900003766Y1 KR 2019870024248 U KR2019870024248 U KR 2019870024248U KR 870024248 U KR870024248 U KR 870024248U KR 900003766 Y1 KR900003766 Y1 KR 900003766Y1
- Authority
- KR
- South Korea
- Prior art keywords
- solenoid
- coil
- plunger
- pulling
- holding
- Prior art date
Links
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0651—One-way valve the fluid passing through the solenoid coil
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 단면도.1 is a cross-sectional view of the present invention.
제2도는 본 고안의 작동상태 단면도.2 is a cross-sectional view of the operating state of the present invention.
제3도는 종래 고안의 단면도.3 is a cross-sectional view of a conventional design.
제4도는 엔진정지용 솔레노이드의 동작회로도.4 is an operation circuit diagram of an engine stop solenoid.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 솔레노이드몸체 2 : 코일부1: solenoid body 2: coil part
3 : 플런저 4 : 스프링3: plunger 4: spring
6 : 철심편 7 : 리미트스위치박스6 iron core 7 limit switch box
9 : 철심편 H : 홀딩코일9: iron core H: holding coil
P : 풀링코일P: Pulling Coil
본 고안은 코일의 열화를 방지하고 온도상승에 의한 솔레노이드를 플런저의 동작약화를 보완하며, 솔레노이드의 소착을 방지할 수 있도록 한 엔진정지용 솔레노이드에 관한 것이다.The present invention is to prevent the deterioration of the coil, the solenoid caused by the temperature rise to compensate for the weakening of the operation of the plunger, and relates to the engine stop solenoid to prevent the seizure of the solenoid.
종래의 솔레노이드는 제3도에서와 같이 브라켓트(106)에 설치되는 솔레노이드몸체(101)에 코일(102)을 내장하고 코일(102)의 사이에 플런저(103)를 스프링(104)으로 설치하며 이의 외부에 고무케이스(105)를 설치토록 구성되어 있었다.Conventional solenoids have a coil 102 built into the solenoid body 101 installed in the bracket 106 as shown in FIG. 3, and a plunger 103 is installed between the coils 102 with a spring 104 and It was configured to install the rubber case 105 on the outside.
그러나, 이와 같은 종래의 것은 대전류(10...20A)에 의한 발열이 일어나고 이에 따라 코일의 열화 및 솔레노이드플런저 (103)의 동작약화가 발생되어 동작이 원활하게 되지 못하였으며, 또한 플런저(103)의 통로가 소착되어 솔레노이드가 파손되는 점등의 문제를 지니고 있다.However, in the related art, heat generation by a large current (10 ... 20A) occurs, and thus, deterioration of the coil and weakening of the solenoid plunger 103 occur, and thus the operation is not smooth. Also, the plunger 103 Has a problem of lighting that the solenoid breaks due to sintering.
본 고안은 상기와 같은 종래의 문제점을 감안하여 솔레노이드 내부에 2중코일을 설치하고 내부 접점에 의한 회로를 구성하므로서 플런저의 흡입력과 안장력을 유지시킬수 있도록 하여 열화 및 소착을 방지할 수 있도록 안출한 것으로 이를 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention is designed to maintain the suction force and saddle force of the plunger in order to prevent deterioration and seizure by installing a double coil inside the solenoid and constructing a circuit by an internal contact in view of the conventional problems as described above. When described in detail based on the accompanying drawings as follows.
솔레노이드 몸체(1)에 플런저(3)를 스프링(4)으로 탄력설치하고 이에 고무케이스(5)를 설치한 것에 있어서 몸체(1)내에 홀딩코일(H)과 풀링코일(P)로 구성된 코일부(2)를 설치하고 이 코일부(2)내에 플런저(3)가 설치되도록 하여 몸체(1)의 일방에는 철심편(6)을 설치하고 타방에는 리미트스위치박스(7)를 코드선(8)에 연결설치하며 플런저(3)의 일방에 수동레버핸들(9)을 설치하도록 구성하여서된 것이다.In the case where the plunger 3 is elastically installed on the solenoid body 1 with the spring 4 and the rubber case 5 is installed therein, the coil part composed of the holding coil H and the pulling coil P in the body 1 is provided. (2) and the plunger 3 is installed in the coil part 2 so that the iron core piece 6 is installed on one side of the body 1, and the limit switch box 7 is connected to the cord wire 8 on the other side. Connected to and installed on one side of the plunger (3) is configured to install the manual lever handle (9).
이상과 같이 구성된 본 고안은 엔진정지용 솔레노이드의 동작신호가 발생하면 코일부(2)의 홀딩코일(H)과 풀링코일(P)의 흡입력함에 의한 힘이 발생되고 이 힘이 몸체(1)내의 플런저(3)를 동작시킨다.According to the present invention configured as described above, when the operation signal of the solenoid for stopping the engine is generated, a force due to the suction force of the holding coil H and the pulling coil P of the coil unit 2 is generated, and this force is the plunger in the body 1. Operate (3).
플런저(3)가 동작되면 플런저(3)의 상사점 위치에서 플런저(3)에 의해 풀링코일(P)의 리미트스위치박스(7)의 스위치가 동작되어 풀링코일(P)의 회로를 개방시키고 전류의 흐름은 차단된다.When the plunger 3 is operated, the switch of the limit switch box 7 of the pulling coil P is operated by the plunger 3 at the top dead center position of the plunger 3 to open the circuit of the pulling coil P and open the current. Flow is blocked.
이때 솔레노이드는 홀딩코일(H)에서 발생되는 흡인력에 의해서 동작상태를 계속 유지하게 되며 홀딩코일(H)의 전류는 DC12V일때는 2A 이하 , DC 24V 일때는 1A 이하가 되어 열은 극히 적고 홀딩코일(H)에 열화는 발생하지 않는다.At this time, the solenoid is kept in the operating state by the suction force generated from the holding coil (H), the current of the holding coil (H) is 2A or less at DC12V, 1A or less at DC24V, the heat is extremely small and holding coil ( Deterioration does not occur in H).
또한, 코일부(2)를 홀딩코일(H)과 풀링코일(P)로 나누어 구성하므로서 코일의 발생열로 전기 저항이 커져 초기 흡인력에 감소되는 것을 방지하고 철심편(6)을 설치하므로서 솔레노이드의 초기 흡인력(과도순간흡인력)을 크게 해준다.In addition, since the coil part 2 is divided into holding coils H and pulling coils P, the electrical resistance increases due to the generated heat of the coils, thereby preventing the initial suction force from being reduced and installing the iron core pieces 6, thereby providing the initial stage of the solenoid. Increases the suction force (transient momentary suction force).
이상과 같은 본 고안은 풀링코일(P)의 전류가 차단되고 홀딩코일(H)의 작 전류가 계속 흐르게 되더라도 코일부(2)의 발열량이 극히 적게되므로 소작현상이 발생되지 않으며 전류가 계속 흐를 때는 발생열에 의하여 홀딩코일(H)의 힘이 약해져 다시 처음 위치로 복귀되고, 이때에도 솔레노이드에 계속 전류가 흘러 들어가는 상태이므로 풀링코일(P)이 다시 동작하여 솔레노이드가 동작되며 이때의 발생음으로 솔레노이드의 이상을 확인할 수 있는 것으로 플런저(3)의 일방에 수동레버 핸들(9)을 설치하므로서 비상시의 수동조작이 가능하다.The present invention as described above, even if the current of the pulling coil (P) is cut off and the small current of the holding coil (H) continues to flow, since the calorific value of the coil unit 2 is extremely small, no cauterization occurs and when the current continues to flow. The power of the holding coil (H) is weakened by the generated heat and returns to the initial position. In this case, the current continues to flow into the solenoid. Therefore, the pulling coil (P) operates again to operate the solenoid. In this case, the manual lever handle 9 is installed on one side of the plunger 3 to enable manual operation in an emergency.
이상과 같은 본 고안의 2개의 코일로서 코일부를 구성하므로서 코일의 열화 및 플런저의 동작약화를 방지하고 또한 솔레노이드의 소착을 방지할 수 있는 점등의 특징을 지닌 것이다.By constructing the coil unit as two coils of the present invention as described above, it is characterized by the lighting that can prevent the deterioration of the coil and the weakening of the operation of the plunger and also prevent the seizure of the solenoid.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870024248U KR900003766Y1 (en) | 1987-12-31 | 1987-12-31 | Solenoid for controlling engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870024248U KR900003766Y1 (en) | 1987-12-31 | 1987-12-31 | Solenoid for controlling engines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890013616U KR890013616U (en) | 1989-08-09 |
| KR900003766Y1 true KR900003766Y1 (en) | 1990-04-30 |
Family
ID=19271207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870024248U KR900003766Y1 (en) | 1987-12-31 | 1987-12-31 | Solenoid for controlling engines |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR900003766Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100484392B1 (en) * | 2002-11-15 | 2005-04-22 | 주식회사 디에이텍 | Electronic Valve |
-
1987
- 1987-12-31 KR KR2019870024248U patent/KR900003766Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890013616U (en) | 1989-08-09 |
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