KR102186369B1 - 압전 변압기 - Google Patents
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- KR102186369B1 KR102186369B1 KR1020187037245A KR20187037245A KR102186369B1 KR 102186369 B1 KR102186369 B1 KR 102186369B1 KR 1020187037245 A KR1020187037245 A KR 1020187037245A KR 20187037245 A KR20187037245 A KR 20187037245A KR 102186369 B1 KR102186369 B1 KR 102186369B1
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- piezoelectric transformer
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
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- H01L41/02—
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- H01L41/09—
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/2475—Generating plasma using acoustic pressure discharges
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/2475—Generating plasma using acoustic pressure discharges
- H05H1/2481—Generating plasma using acoustic pressure discharges the plasma being activated using piezoelectric actuators
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/40—Piezoelectric or electrostrictive devices with electrical input and electrical output, e.g. functioning as transformers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/88—Mounts; Supports; Enclosures; Casings
- H10N30/883—Additional insulation means preventing electrical, physical or chemical damage, e.g. protective coatings
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- H05H2001/2481—
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Acoustics & Sound (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Plasma Technology (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
도 1은 선행 기술에 공지된 압전 변압기를 도시한다.
도 2는 본 발명의 제1 실시예에 따른 압전 변압기를 도시한다.
도 3은 본 발명의 제2 실시예에 따른 압전 변압기를 도시한다.
도 4는 도 3에 도시된 압전 변압기의 횡단면을 도시한다.
2: 입력 영역
3: 출력 영역
4: 전극
5: 압전 재료
6: 제1 종측면
7: 제2 종측면
8: 제1 외부 전극
9: 압전 재료
10: 출력측 단부면
11: 출력측 단부면에 있는 플라즈마 점화 장치
12: 측면 에지에 있는 플라즈마 점화 장치
13: 측면 에지
14: 절연층
15: 곡선 영역
16: 제3 종측면
17: 제4 종측면
L: 종방향
S: 스태킹 방향
Claims (36)
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- 압전 변압기(1)로서,
상기 변압기는 종방향(L)으로 입력 영역(2)과 출력 영역(3)으로 세분되어 있으며, 이 경우 상기 입력 영역(2)에는 전극(4)들과 압전 재료(5)가 교대로 쌓여 있고, 그리고 상기 입력 영역(2)의 전극(4)들에는 교류 전압이 인가될 수 있으며,
이 경우 상기 출력 영역(3)은, 상기 입력 영역(2)에서 교류 전압이 인가될 때 전계 형성을 유발하는 압전 재료(9)를 가지며,
이 경우 상기 압전 변압기(1)는, 상기 입력 영역(2)에서 멀리 떨어져 있는 출력측 단부면(10)과 종방향(L)으로 뻗어 있는 측면 에지(13)들을 구비하고, 그리고
이 경우 상기 압전 변압기(1)는, 상기 출력측 단부면(10)에서 원자 또는 분자를 이온화하고 동시에 상기 측면 에지(13)들에서의 원자 또는 분자의 이온화는 방지하도록 설계되어 있으며,
이 경우 상기 출력측 단부면(10)이 곡선 모서리들 및 곡선 에지들을 가지는, 압전 변압기(1). - 제18항에 있어서, 상기 측면 에지(13)들이 곡선 영역(15)을 가지는, 압전 변압기(1).
- 제19항에 있어서, 상기 곡선 영역(15)이 적어도 상기 출력측 단부면(10)에서 상기 출력 영역(3)의 센터까지 연장되는, 압전 변압기(1).
- 제19항 또는 제20항 중 어느 한 항에 있어서, 상기 곡선 영역(15)이 상기 측면 에지(13)들의 전체 길이에 걸쳐 연장되는, 압전 변압기(1).
- 제19항에 있어서, 상기 곡선 영역(15)에서 상기 측면 에지(13)들이 0.1㎜ 내지 3㎜의 반지름을 가지는, 압전 변압기(1).
- 제19항에 있어서, 상기 곡선 영역(15)이 마모, 연삭 또는 샌드 블라스팅 방법에 의해서 곡선 처리된, 압전 변압기(1).
- 제18항에 있어서, 상기 출력 영역(3)이 적어도 부분적으로 절연층(14)으로 코팅되어 있는, 압전 변압기(1).
- 제24항에 있어서, 상기 절연층(14)이 열수축 튜브를 구비하는, 압전 변압기(1).
- 제25항에 있어서, 상기 열수축 튜브가 상기 출력측 단부면(10)과 같은 높이로 폐쇄되거나 상기 단부면(10)보다 더 돌출하는, 압전 변압기(1).
- 제24항에 있어서, 상기 절연층(14)이 실리콘, 경화성 폴리머 또는 래커에서 선택된 하나 이상의 재료를 가지는, 압전 변압기(1).
- 제24항에 있어서, 상기 단부면(10)이 상기 절연층(14)을 갖지 않는, 압전 변압기(1).
- 제24항에 있어서, 상기 절연층(14)이 0.1㎜ 내지 3㎜ 범위의 두께를 가지는, 압전 변압기(1).
- 제18항에 있어서, 상기 압전 변압기가 저온 대기 플라즈마를 생성하기 위해 사용되는, 압전 변압기(1).
- 제18항에 있어서, 로젠형 변압기(1)인, 압전 변압기(1).
- 제18항에 있어서, 상기 출력측 단부면(10)이 산개형 플라즈마 제트를 형성하는, 압전 변압기(1).
- 제18항에 있어서, 상기 출력측 단부면(10)은 금속 증착을 구비하는, 압전 변압기(1).
- 제18항에 있어서, 상기 출력측 단부면(10)은 금속 증착을 구비하지 않는, 압전 변압기(1).
- 가스로 채워진 체적 내에 배치되어 있는 제18항에 따른 압전 변압기(1)를 구비하는, 대기압 플라즈마를 생성하기 위한 장치.
- 제 24 항에 있어서, 상기 절연층은 액상 형태로 제공된 압전 변압기(1).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014110405.6A DE102014110405A1 (de) | 2014-07-23 | 2014-07-23 | Piezoelektrischer Transformator |
DE102014110405.6 | 2014-07-23 | ||
PCT/EP2015/065886 WO2016012282A1 (de) | 2014-07-23 | 2015-07-10 | Piezoelektrischer transformator |
Related Parent Applications (1)
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KR1020177002816A Division KR101934220B1 (ko) | 2014-07-23 | 2015-07-10 | 압전 변압기 |
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KR20190000909A KR20190000909A (ko) | 2019-01-03 |
KR102186369B1 true KR102186369B1 (ko) | 2020-12-04 |
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KR1020177002816A KR101934220B1 (ko) | 2014-07-23 | 2015-07-10 | 압전 변압기 |
KR1020187037245A KR102186369B1 (ko) | 2014-07-23 | 2015-07-10 | 압전 변압기 |
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US (1) | US10827599B2 (ko) |
EP (1) | EP3172772B1 (ko) |
JP (2) | JP6676614B2 (ko) |
KR (2) | KR101934220B1 (ko) |
CN (1) | CN106537622B (ko) |
DE (1) | DE102014110405A1 (ko) |
WO (1) | WO2016012282A1 (ko) |
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2015
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- 2015-07-10 CN CN201580040027.6A patent/CN106537622B/zh active Active
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JP2000323765A (ja) * | 1999-05-12 | 2000-11-24 | Matsushita Electric Ind Co Ltd | 積層型圧電トランスとこれを用いた電子機器 |
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EP3172772B1 (de) | 2020-09-02 |
CN106537622A (zh) | 2017-03-22 |
US10827599B2 (en) | 2020-11-03 |
KR101934220B1 (ko) | 2018-12-31 |
US20170208675A1 (en) | 2017-07-20 |
JP2019083334A (ja) | 2019-05-30 |
CN106537622B (zh) | 2019-08-02 |
DE102014110405A1 (de) | 2016-01-28 |
KR20190000909A (ko) | 2019-01-03 |
KR20170026570A (ko) | 2017-03-08 |
WO2016012282A1 (de) | 2016-01-28 |
JP2017529687A (ja) | 2017-10-05 |
EP3172772A1 (de) | 2017-05-31 |
JP6676614B2 (ja) | 2020-04-08 |
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