CA2116571A1 - High Voltage Capacitor and Magnetron - Google Patents

High Voltage Capacitor and Magnetron

Info

Publication number
CA2116571A1
CA2116571A1 CA 2116571 CA2116571A CA2116571A1 CA 2116571 A1 CA2116571 A1 CA 2116571A1 CA 2116571 CA2116571 CA 2116571 CA 2116571 A CA2116571 A CA 2116571A CA 2116571 A1 CA2116571 A1 CA 2116571A1
Authority
CA
Canada
Prior art keywords
high voltage
voltage capacitor
type capacitors
inner diameter
hollow cylindrical
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.)
Granted
Application number
CA 2116571
Other languages
French (fr)
Other versions
CA2116571C (en
Inventor
Shouichi Iwaya
Masahiro Yahagi
Hitoshi Kudou
Shigeru Itou
Isao Fujiwara
Tadashi Ogasawara
Makoto Morita
Teruo Taguchi
Setuo Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
Shouichi Iwaya
Masahiro Yahagi
Hitoshi Kudou
Shigeru Itou
Isao Fujiwara
Tadashi Ogasawara
Makoto Morita
Teruo Taguchi
Setuo Sasaki
Tdk Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP1991075727U external-priority patent/JP2571361Y2/en
Priority claimed from JP7715691U external-priority patent/JPH0521431U/en
Priority claimed from JP1991080035U external-priority patent/JP2580628Y2/en
Priority claimed from JP082301U external-priority patent/JPH0525718U/en
Priority claimed from JP085423U external-priority patent/JPH0623238U/en
Priority claimed from JP9058091U external-priority patent/JPH0533519U/en
Application filed by Shouichi Iwaya, Masahiro Yahagi, Hitoshi Kudou, Shigeru Itou, Isao Fujiwara, Tadashi Ogasawara, Makoto Morita, Teruo Taguchi, Setuo Sasaki, Tdk Corporation filed Critical Shouichi Iwaya
Publication of CA2116571A1 publication Critical patent/CA2116571A1/en
Application granted granted Critical
Publication of CA2116571C publication Critical patent/CA2116571C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/35—Feed-through capacitors or anti-noise capacitors

Abstract

A high voltage capacitor is disclosed that comprises a grounding member (1), two through type capacitors (2 and 3), an insulating case (6) and insulating resin (71 and 72). The grounding member (1) has two raised portions (101 and 102) on which the through type capacitors (2 and 3) are secured. The insulating case (6) has two hollow cylindrical portions (61, 62) spaced apart by a distance D with their upper open ends joined to each other to form a recessed enclosure (63) in line with and following the inner diameter sections (611, 621) of the hollow cylindrical portions (61, 82) and their lower open ends fitted on the outer circumference of the raised portions (101, 102). The insulating resin (71 and 72) is provided around the through type capacitors (2 and 3) within the inner diameter sections (611, 621). It is thus possible to provide a high voltage capacitor with superior mechanical strength and excellent withstand voltage characteristics even in humid environments and that is small in size and inexpensive.
CA002116571A 1991-08-27 1992-08-26 High voltage capacitor and magnetron Expired - Fee Related CA2116571C (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JP1991075727U JP2571361Y2 (en) 1991-08-27 1991-08-27 High voltage capacitors and magnetrons
JP75727/91 1991-08-27
JP7715691U JPH0521431U (en) 1991-08-29 1991-08-29 High voltage capacitor and magnetron
JP77156/91 1991-08-29
JP1991080035U JP2580628Y2 (en) 1991-09-05 1991-09-05 High voltage capacitors and magnetrons
JP80035/91 1991-09-05
JP082301U JPH0525718U (en) 1991-09-12 1991-09-12 High voltage capacitor and magnetron
JP82301/91 1991-09-12
JP085423U JPH0623238U (en) 1991-09-24 1991-09-24 High voltage capacitor and magnetron
JP85423/91 1991-09-24
JP90580/91 1991-10-08
JP9058091U JPH0533519U (en) 1991-10-08 1991-10-08 High voltage capacitor and magnetron
PCT/JP1992/001077 WO1993004494A1 (en) 1991-08-27 1992-08-26 High-voltage capacitor and magnetron

Publications (2)

Publication Number Publication Date
CA2116571A1 true CA2116571A1 (en) 1993-03-04
CA2116571C CA2116571C (en) 2000-11-14

Family

ID=27551343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002116571A Expired - Fee Related CA2116571C (en) 1991-08-27 1992-08-26 High voltage capacitor and magnetron

Country Status (7)

Country Link
US (1) US5544002A (en)
EP (1) EP0604652B1 (en)
AU (1) AU664383B2 (en)
BR (1) BR9206431A (en)
CA (1) CA2116571C (en)
DE (1) DE69226084T2 (en)
WO (1) WO1993004494A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910879A (en) * 1996-06-27 1999-06-08 Herbert; Edward 3- and 4-terminal capacitors with "Faraday-shielded" connections
JPH1092693A (en) * 1996-09-18 1998-04-10 Tdk Corp Coaxial ceramic capacitor
JPH10149948A (en) * 1996-11-19 1998-06-02 Tdk Corp High-voltage coaxial capacitor
US7336468B2 (en) 1997-04-08 2008-02-26 X2Y Attenuators, Llc Arrangement for energy conditioning
US7321485B2 (en) 1997-04-08 2008-01-22 X2Y Attenuators, Llc Arrangement for energy conditioning
US7301748B2 (en) 1997-04-08 2007-11-27 Anthony Anthony A Universal energy conditioning interposer with circuit architecture
US6469595B2 (en) * 2000-03-22 2002-10-22 X2Y Attenuators, Llc Isolating energy conditioning shield assembly
US7042703B2 (en) * 2000-03-22 2006-05-09 X2Y Attenuators, Llc Energy conditioning structure
US9054094B2 (en) 1997-04-08 2015-06-09 X2Y Attenuators, Llc Energy conditioning circuit arrangement for integrated circuit
JP3248619B2 (en) * 1999-03-05 2002-01-21 ティーディーケイ株式会社 High voltage feedthrough capacitors and magnetrons
JP3803258B2 (en) * 2000-04-03 2006-08-02 Ｔｄｋ株式会社 High-voltage feedthrough capacitor and magnetron
JP2005109006A (en) * 2003-09-29 2005-04-21 Tdk Corp High-voltage feed-through capacitor and magnetron
CN1890854A (en) 2003-12-22 2007-01-03 X2Y艾泰钮埃特有限责任公司 Internally shielded energy conditioner
KR100591309B1 (en) 2003-12-30 2006-06-19 엘지전자 주식회사 High voltage condenser for magnetron
US7817397B2 (en) 2005-03-01 2010-10-19 X2Y Attenuators, Llc Energy conditioner with tied through electrodes
GB2439862A (en) 2005-03-01 2008-01-09 X2Y Attenuators Llc Conditioner with coplanar conductors
EP1991996A1 (en) 2006-03-07 2008-11-19 X2Y Attenuators, L.L.C. Energy conditioner structures
JP2023016193A (en) * 2021-07-21 2023-02-02 Tdk株式会社 High-voltage feedthrough capacitor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2061618B (en) * 1979-08-15 1984-04-18 Tdk Electronics Co Ltd Through type high-withstand-voltage ceramic capacitor
JPS5930521Y2 (en) * 1979-10-01 1984-08-31 ティーディーケイ株式会社 High voltage feed-through capacitor
US4370698A (en) * 1979-10-08 1983-01-25 Tdk Electronics Co., Ltd. Through type high-withstand-voltage ceramic
JPS5930522Y2 (en) * 1979-10-13 1984-08-31 ティーディーケイ株式会社 High voltage feed-through capacitor
JPS6175119U (en) * 1984-10-23 1986-05-21
JPH0423310Y2 (en) * 1986-08-05 1992-05-29
DE3781752T2 (en) * 1986-09-11 1993-01-07 Tdk Corp PERFORMANCE TYPE CAPACITOR AND ITS USE IN A MAGNETRON.
JPS6370137U (en) * 1986-10-27 1988-05-11
JPH0525224Y2 (en) * 1987-04-20 1993-06-25
US5032949A (en) * 1988-06-07 1991-07-16 Tdk Corporation High-voltage through-type ceramic capacitor
JP2804532B2 (en) * 1988-09-20 1998-09-30 三洋電機株式会社 High-voltage feedthrough capacitor and method of manufacturing the same
JPH0254217U (en) * 1988-10-12 1990-04-19

Also Published As

Publication number Publication date
EP0604652B1 (en) 1998-07-01
CA2116571C (en) 2000-11-14
BR9206431A (en) 1994-08-02
WO1993004494A1 (en) 1993-03-04
EP0604652A1 (en) 1994-07-06
DE69226084T2 (en) 1998-12-24
AU664383B2 (en) 1995-11-16
AU2501292A (en) 1993-03-16
US5544002A (en) 1996-08-06
DE69226084D1 (en) 1998-08-06
EP0604652A4 (en) 1994-12-07

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Legal Events

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EEER Examination request
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