JP5998110B2 - 電磁コイル、電磁コイルの製造方法、及び電磁アクチュエータ - Google Patents
電磁コイル、電磁コイルの製造方法、及び電磁アクチュエータ Download PDFInfo
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- JP5998110B2 JP5998110B2 JP2013161360A JP2013161360A JP5998110B2 JP 5998110 B2 JP5998110 B2 JP 5998110B2 JP 2013161360 A JP2013161360 A JP 2013161360A JP 2013161360 A JP2013161360 A JP 2013161360A JP 5998110 B2 JP5998110 B2 JP 5998110B2
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- Prior art keywords
- ceramic layer
- conductor
- electromagnetic coil
- axial direction
- electromagnetic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/323—Insulation between winding turns, between winding layers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/06—Insulation of windings
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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
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
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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
- F16K49/00—Means in or on valves for heating or cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/125—Other insulating structures; Insulating between coil and core, between different winding sections, around the coil
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/12—Cooling
- H01J2235/1225—Cooling characterised by method
- H01J2235/1262—Circulating fluids
- H01J2235/1287—Heat pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
- H01J35/08—Anodes; Anti cathodes
- H01J35/112—Non-rotating anodes
- H01J35/116—Transmissive anodes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
Description
以下、第1実施形態について図面を参照しつつ説明する。本実施形態は、流体の流路を開閉する電磁弁として具体化している。
以下、第2実施形態について図面を参照しつつ説明する。本実施形態は、X線発生装置として具体化している。図4は、X線発生装置30を示す断面図である。
Claims (6)
- 所定軸線の周りに複数回巻かれた導体により形成された導体巻体と、
平坦な表面を有し、前記導体巻体における所定軸線方向の端部に位置する前記導体どうしの間のへこみを埋めているセラミック層と、
を備えることを特徴とする電磁コイル。 - 前記セラミック層の厚さの最大値は、前記所定軸線方向の前記端部において複数の前記導体により形成された段差の最大値の3倍以下に設定されている請求項1に記載の電磁コイル。
- 前記セラミック層の厚さの最大値は、前記所定軸線方向の前記端部において複数の前記導体により形成された段差の最大値の略2倍に設定されている請求項1又は2に記載の電磁コイル。
- 所定軸線の周りに導体を複数回巻いて導体巻体を形成する工程と、
前記導体巻体における前記所定軸線方向の端面にセラミックを溶射してセラミック層を形成する工程と、
前記セラミック層の表面を研削して平坦化する工程と、
を備えることを特徴とする電磁コイルの製造方法。 - 請求項1〜3のいずれか1項に記載の電磁コイルと、
前記セラミック層に対向して配置された冷却部材と、
を備えることを特徴とする電磁アクチュエータ。 - 前記セラミック層と前記冷却部材との間に接着剤層が形成されており、
前記セラミック層の熱伝導率は、前記接着剤層の熱伝導率よりも高い請求項5に記載の電磁アクチュエータ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013161360A JP5998110B2 (ja) | 2013-08-02 | 2013-08-02 | 電磁コイル、電磁コイルの製造方法、及び電磁アクチュエータ |
KR1020157004975A KR101627984B1 (ko) | 2013-08-02 | 2014-07-29 | 전자코일, 전자코일의 제조방법, 및 전자액추에이터 |
PCT/JP2014/069882 WO2015016198A1 (ja) | 2013-08-02 | 2014-07-29 | 電磁コイル、電磁コイルの製造方法、及び電磁アクチュエータ |
CN201480004913.9A CN104919547B (zh) | 2013-08-02 | 2014-07-29 | 电磁线圈、电磁线圈的制造方法以及电磁致动器 |
TW103126393A TWI619131B (zh) | 2013-08-02 | 2014-08-01 | Electromagnetic coil, electromagnetic coil manufacturing method, and electromagnetic actuator |
US14/812,922 US9508476B2 (en) | 2013-08-02 | 2015-07-29 | Electromagnetic coil, method of manufacturing electromagnetic coil, and electromagnetic actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013161360A JP5998110B2 (ja) | 2013-08-02 | 2013-08-02 | 電磁コイル、電磁コイルの製造方法、及び電磁アクチュエータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015032693A JP2015032693A (ja) | 2015-02-16 |
JP5998110B2 true JP5998110B2 (ja) | 2016-09-28 |
Family
ID=52431731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013161360A Active JP5998110B2 (ja) | 2013-08-02 | 2013-08-02 | 電磁コイル、電磁コイルの製造方法、及び電磁アクチュエータ |
Country Status (6)
Country | Link |
---|---|
US (1) | US9508476B2 (ja) |
JP (1) | JP5998110B2 (ja) |
KR (1) | KR101627984B1 (ja) |
CN (1) | CN104919547B (ja) |
TW (1) | TWI619131B (ja) |
WO (1) | WO2015016198A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6360288B2 (ja) | 2013-09-04 | 2018-07-18 | Ckd株式会社 | 電磁コイルの冷却構造、及び電磁アクチュエータ |
JP6247630B2 (ja) * | 2014-12-11 | 2017-12-13 | Ckd株式会社 | コイルの冷却構造 |
JP6352791B2 (ja) | 2014-12-11 | 2018-07-04 | Ckd株式会社 | コイル用シート、コイル、及びコイルの製造方法 |
JP6247629B2 (ja) | 2014-12-11 | 2017-12-13 | Ckd株式会社 | コイル用シートの製造方法、及びコイルの製造方法 |
JP6795376B2 (ja) * | 2016-11-01 | 2020-12-02 | Ckd株式会社 | ローパスフィルタ |
US10544876B2 (en) * | 2018-04-18 | 2020-01-28 | Chin-Yuan Chen | Solenoid valve for irrigation systems |
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US4746425A (en) * | 1986-08-27 | 1988-05-24 | Ray E. Stickler | Cooling system for electromagnetic water treating device |
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-
2013
- 2013-08-02 JP JP2013161360A patent/JP5998110B2/ja active Active
-
2014
- 2014-07-29 CN CN201480004913.9A patent/CN104919547B/zh active Active
- 2014-07-29 WO PCT/JP2014/069882 patent/WO2015016198A1/ja active Application Filing
- 2014-07-29 KR KR1020157004975A patent/KR101627984B1/ko active IP Right Grant
- 2014-08-01 TW TW103126393A patent/TWI619131B/zh active
-
2015
- 2015-07-29 US US14/812,922 patent/US9508476B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20150332828A1 (en) | 2015-11-19 |
CN104919547B (zh) | 2018-01-16 |
TWI619131B (zh) | 2018-03-21 |
JP2015032693A (ja) | 2015-02-16 |
WO2015016198A1 (ja) | 2015-02-05 |
TW201513147A (zh) | 2015-04-01 |
CN104919547A (zh) | 2015-09-16 |
KR20150028369A (ko) | 2015-03-13 |
US9508476B2 (en) | 2016-11-29 |
KR101627984B1 (ko) | 2016-06-07 |
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