CN201527905U - Heterotype alternating current electrolytic capacitor mated with single-phase motor - Google Patents
Heterotype alternating current electrolytic capacitor mated with single-phase motor Download PDFInfo
- Publication number
- CN201527905U CN201527905U CN2009202272240U CN200920227224U CN201527905U CN 201527905 U CN201527905 U CN 201527905U CN 2009202272240 U CN2009202272240 U CN 2009202272240U CN 200920227224 U CN200920227224 U CN 200920227224U CN 201527905 U CN201527905 U CN 201527905U
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- alternating current
- heterotype
- electric capacity
- phase motor
- mated
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Abstract
The utility model provides a single-phase motor start capacitor with the shape relatively adaptive to the shape of the motor. The original cylindrical direct winding way is changed into the flat winding way, and simultaneously, the shape of the shell is changed into flat cuboid or an arc-shaped heterotype body meeting the motor excircle.
Description
The utility model relates to the special-shaped alternating current electrolysis electric capacity that supporting monophase machine that a kind of profile and motor adapt uses.
Background technology:
The operation principle of simple meaning capacitor is nothing but to store electric charge at the insulating space of two parallel electrodes.Here be not intended to review the historical origin of its development, only inquire into concrete version.
The capacity of electric capacity depends on the dielectric constant of area, mutual spacing and the intermediate insulation material (dielectric) of battery lead plate.Different dielectrics embodies different capacity under same area and spacing, for obtaining bigger capacity, uses the insulation film of different materials usually according to the purposes characteristics, at interval two aluminium foil electrodes Wrapping formed after, outer attached insulating protective layer is made capacitor.The size of twining increases along with capacity requirement, withstand voltagely need increase size pro rata when increasing thickness of insulating layer for improving, and restricted by factor such as manufacturing process, and general high withstand voltage jumbo electric capacity is generally cylindrical structure.
For monopole asynchronous motor provides the preferred version of rotating magnetic field is that electric capacity splits the phase technology, limited by the electric capacity cost, and this scheme only is suitable for not powerful motor.For supporting electric capacity exterior design easy for installation becomes flat cube (inner certainly mode of twining is also wanted corresponding the change).
Use the capacitor (common name electrochemical capacitor) of electrolyte fabrication techniques, capacity improves (following the capacitor of other type general designation " common electric capacity " to show difference) exponentially.Because electrochemical capacitor only limits to DC application, early stage monophase machine can only use common electric capacity,
Continuous progress along with social technology, be subjected to common electrochemical capacitor differential concatenation to be applied to the inspiration of alternating current, develop the alternating current electrolysis capacitor, solved the problem that is subjected to capacitance restriction monophase machine power, but, there is no the product corresponding and occur with the flat cube of common electric capacity because of " traditional prejudice " (custom).And this clumsy cylinder capacitor and electric drilling match are installed, and outward appearance or whole compactedness all seem not enough and coordinate.
Summary of the invention:
The utility model overcomes exactly this " traditional prejudice " (custom), flat cube structure with reference to common electric capacity, a kind of flat cubical alternating current electrolysis capacitor is provided, accomplishes the coupling relative (because of different, so the abnormal shape of ranging) with cylindrical shape with motor housing.
Description of drawings:
Fig. 1 is the special-shaped alternating current electrolysis electric capacity of a band arc overall structure schematic perspective view.
Among the figure:
1 is shell; 2 is the mounting ear pawl; 3 is installing hole; 4 is electrode cable.
Embodiment: further introduce execution mode of the present utility model below in conjunction with accompanying drawing.Patent is only applied for the planform protection, does not relate to ripe conventional process techniques.
Embodiment one: the special-shaped alternating current electrolysis electric capacity of the band arc that supporting monophase machine uses
With the directly supporting special-shaped alternating current electrolysis electric capacity of band arc of monophase machine, exterior design is the arc (Fig. 1) that baseplane and motor cylindrical match, the winding shape of intraware is also made corresponding change with external shape, encapsulation finished product after (the electrolyte technology of background maturation) handled.
Embodiment two: flat cubical alternating current electrolysis capacitor
Processing procedure is identical with embodiment one, and because of external form is flat cube, inner winding element is camber not.
Claims (2)
1. the special-shaped alternating current electrolysis electric capacity of a supporting monophase machine is characterized in that: shell be shaped as the arc shaped body that meets the motor cylindrical.
2. according to the special-shaped alternating current electrolysis electric capacity of the described supporting monophase machine of claim 1, it is characterized in that: shell be shaped as flat cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202272240U CN201527905U (en) | 2009-09-24 | 2009-09-24 | Heterotype alternating current electrolytic capacitor mated with single-phase motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202272240U CN201527905U (en) | 2009-09-24 | 2009-09-24 | Heterotype alternating current electrolytic capacitor mated with single-phase motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527905U true CN201527905U (en) | 2010-07-14 |
Family
ID=42519188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202272240U Expired - Lifetime CN201527905U (en) | 2009-09-24 | 2009-09-24 | Heterotype alternating current electrolytic capacitor mated with single-phase motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527905U (en) |
-
2009
- 2009-09-24 CN CN2009202272240U patent/CN201527905U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100714 |