Transformer and plasma generator
First Claim
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1. A transformer, comprising:
- a first winding;
a second winding provided to maintain a first distance to the first winding; and
a shell that seals the first winding and the second winding;
whereinthe shell is sealed after water molecules therein are reduced, andthe shell is sealed after an air pressure therein is reduced to a vacuum state at an air pressure of 10−
1 pascal (Pa) or lower than an atmospheric pressure.
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Abstract
A transformer includes: a first winding; a second winding provided to maintain a first distance to the first winding; and a shell that seals the first winding and the second winding.
13 Citations
13 Claims
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1. A transformer, comprising:
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a first winding; a second winding provided to maintain a first distance to the first winding; and a shell that seals the first winding and the second winding;
whereinthe shell is sealed after water molecules therein are reduced, and the shell is sealed after an air pressure therein is reduced to a vacuum state at an air pressure of 10−
1 pascal (Pa) or lower than an atmospheric pressure. - View Dependent Claims (2)
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3. A transformer, comprising:
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a first winding; a second winding provided around an outer circumference of the first winding to maintain a first distance to the first winding in a radial direction thereof; a shell that seals the first winding and the second winding; a first bridge that has a thickness equal to the first distance in the radial direction of the first winding, and that is provided on a part of the outer circumference of the first winding between the first and the second windings; and a second bridge that has a thickness equal to a second distance in the radial direction of the second winding, and that is provided on a part of the outer circumference of the second winding between the second winding and the shell, wherein the shell sealingly contains the first and the second windings with the second distance provided from an outer circumference of the second winding in a radial direction of the second winding. - View Dependent Claims (4, 5)
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6. A transformer, comprising:
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a first winding; a second winding provided to maintain a first distance to the first winding; and a shell that seals the first winding and the second winding, wherein each of the first and the second windings is formed by a plurality of whirling patterns that are formed on a plurality of layers included in a multilayer board in which layers made of a conductor and an insulating material are stacked, and that do not overlap each other between adjacent first and second layers in a stacking direction of the multilayer board. - View Dependent Claims (7, 8, 9, 10, 11, 12, 13)
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Specification