CN2434479Y - Magnetic driving piston - Google Patents
Magnetic driving piston Download PDFInfo
- Publication number
- CN2434479Y CN2434479Y CN 00212629 CN00212629U CN2434479Y CN 2434479 Y CN2434479 Y CN 2434479Y CN 00212629 CN00212629 CN 00212629 CN 00212629 U CN00212629 U CN 00212629U CN 2434479 Y CN2434479 Y CN 2434479Y
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- CN
- China
- Prior art keywords
- piston
- utility
- model
- electromagnet
- piston cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model relates to a piston which obtains energy through a magnetic field for carrying out reciprocation. The utility model is characterized in that the piston made of a permanent magnet of rare earth alloy is arranged in a piston cylinder, both ends of the piston cylinder are provided with electromagnets, a sensor of a reversing switch is arranged on a position near the electromagnets on both ends in the piston cylinder, and the sensor is connected with a circuit which is connected with a power supply. The purpose of the piston is to solve the existing problems of the aspects of the pollution of the piston, the generation of higher temperature, etc. The utility model is an open type piston. Therefore, the piston has the advantages of no generation of heat, no smoking, no pollution and simple structure.
Description
The utility model relates to a kind of piston that moves back and forth by magnetic field acquisition energy.
Existing piston all is a fuel oil type at present, and by lighting the combustion gas in the cylinder, combustion gas detonation volume expands rapidly, thereby promotes the to-and-fro motion of piston.But there are a lot of drawbacks in this mode, and the gas after the burning is toxic gas, and befouling environment is very harmful to health.Simultaneously, this piston works long hours, and cylinder body produces higher temperature, need dispel the heat, and therefore reduces working efficiency.
At problem set forth above, the utility model provides a kind of magnetomotive piston, and its purpose is to solve the pollution of piston and produces the problem of aspect existence such as higher temperature.
The utility model comes to be realized by the following technical programs:
A kind of magnetomotive piston, include piston cylinder, it is characterized in that: the piston of being made by the rare earth alloy permanent magnet is arranged in the piston cylinder, two ends at piston cylinder are provided with electromagnet, the sensor of reverser is arranged on the close electromagnet place, two ends in the piston cylinder, it is connected with circuit, and circuit is connected with power supply.
Advantage of the present utility model and effect are as follows:
Therefore " magnetic barrier " for reaching better work effect, needs piston closely to contact with cylinder body not as existing piston, and it is a kind of open piston, do not produce heat, do not smolder, pollution-free, simple in structure, scientific and reasonable.
Accompanying drawing 1 is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is specifically described:
A kind of magnetomotive piston, the piston of being made by the rare earth alloy permanent magnet 2 is arranged in the piston cylinder 1, can move reciprocatingly in piston cylinder 1.Be provided with electromagnet 3,4 at the two ends of piston cylinder 1, their polarity in conducting is just opposite.The sensor of reverser 5 is arranged on close electromagnet 3,4 places, two ends in the piston cylinder 1, and it is connected with circuit 6, and circuit 6 is connected with power supply 7.Power supply 7 provides electric energy for circuit 6, and the effect of circuit 6 is to opposite electric current to electromagnet 3,4 real-time providers.As shown in the figure, when piston 2 touched the sensor of electromagnet 3 place's reverseres 5, circuit provided the electric current of a direction, and electromagnet 3 produces magnetic field and gives 2 one repulsive forces of piston, and electromagnet 4 is given 2 one attraction forces of piston simultaneously; When piston 2 arrived another sensor of electromagnet 4 place's reverseres 5, electromagnet 4 produced magnetic field and gives 2 one repulsive forces of piston, and electromagnet 3 is given 2 one attraction forces of piston simultaneously, motion and so forth, and piston has just driven loaded work piece.
Embodiment: the electromagnet that with a power is a watt, with a diameter be 5 centimetres, thickness is that 1 centimetre permanent magnet is done experiment, when one of electromagnet energising generation and permanent magnet same sex magnetic field, can produce 30 kilograms repulsive force (being that active force equates with reaction force).The size of " magnetic barrier " power, also relevant with the area of permanent magnet, area is big more, and power is big more, the also corresponding increase of electromagnet power consumption.
Claims (1)
1, a kind of magnetomotive piston, include piston cylinder (1), it is characterized in that: the piston of being made by the rare earth alloy permanent magnet (2) is arranged in the piston cylinder (1), be provided with electromagnet (3), (4) at the two ends of piston cylinder (1), the two ends that the sensor of reverser (5) is arranged in the piston cylinder (1) are located near electromagnet (3), (4), it is connected with circuit (6), and circuit (6) is connected with power supply (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212629 CN2434479Y (en) | 2000-07-14 | 2000-07-14 | Magnetic driving piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00212629 CN2434479Y (en) | 2000-07-14 | 2000-07-14 | Magnetic driving piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2434479Y true CN2434479Y (en) | 2001-06-13 |
Family
ID=33579098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00212629 Expired - Fee Related CN2434479Y (en) | 2000-07-14 | 2000-07-14 | Magnetic driving piston |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2434479Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782089B (en) * | 2010-02-02 | 2012-07-25 | 浙江大学 | Hydraulic oil cylinder with magnetic self-locking and magnetic auxiliary driving structure |
| CN104690791A (en) * | 2013-12-06 | 2015-06-10 | 北京林业大学 | Wood interior micro-blasting device |
-
2000
- 2000-07-14 CN CN 00212629 patent/CN2434479Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782089B (en) * | 2010-02-02 | 2012-07-25 | 浙江大学 | Hydraulic oil cylinder with magnetic self-locking and magnetic auxiliary driving structure |
| CN104690791A (en) * | 2013-12-06 | 2015-06-10 | 北京林业大学 | Wood interior micro-blasting device |
| CN104690791B (en) * | 2013-12-06 | 2016-08-17 | 北京林业大学 | Micro-blasting device inside lumber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |