JPS55126983A - Discharge gap - Google Patents

Discharge gap

Info

Publication number
JPS55126983A
JPS55126983A JP3442079A JP3442079A JPS55126983A JP S55126983 A JPS55126983 A JP S55126983A JP 3442079 A JP3442079 A JP 3442079A JP 3442079 A JP3442079 A JP 3442079A JP S55126983 A JPS55126983 A JP S55126983A
Authority
JP
Japan
Prior art keywords
discharge gap
gap
discharge
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.)
Pending
Application number
JP3442079A
Other languages
English (en)
Inventor
Taishin Ueda
Tatsuo Toyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3442079A priority Critical patent/JPS55126983A/ja
Priority to US06/131,771 priority patent/US4322777A/en
Priority to GB8009176A priority patent/GB2049299B/en
Priority to BR8001764A priority patent/BR8001764A/pt
Priority to FI800909A priority patent/FI68481C/fi
Priority to DE3011465A priority patent/DE3011465C2/de
Publication of JPS55126983A publication Critical patent/JPS55126983A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H05K1/0257—Overvoltage protection
    • H05K1/026—Spark gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/08—Overvoltage arresters using spark gaps structurally associated with protected apparatus
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09036—Recesses or grooves in insulating substrate
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10234—Metallic balls
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4007—Surface contacts, e.g. bumps
    • H05K3/4015—Surface contacts, e.g. bumps using auxiliary conductive elements, e.g. pieces of metal foil, metallic spheres

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Structure Of Printed Boards (AREA)
JP3442079A 1979-03-26 1979-03-26 Discharge gap Pending JPS55126983A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3442079A JPS55126983A (en) 1979-03-26 1979-03-26 Discharge gap
US06/131,771 US4322777A (en) 1979-03-26 1980-03-19 Circuit board formed with spark gap
GB8009176A GB2049299B (en) 1979-03-26 1980-03-19 Circuit board with spark gap
BR8001764A BR8001764A (pt) 1979-03-26 1980-03-24 Painel de circuito formado com um descarregador de centelhas
FI800909A FI68481C (fi) 1979-03-26 1980-03-24 Kretsskiva med gnistgap
DE3011465A DE3011465C2 (de) 1979-03-26 1980-03-25 Funkenstrecke auf einer Leiterplatte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3442079A JPS55126983A (en) 1979-03-26 1979-03-26 Discharge gap

Publications (1)

Publication Number Publication Date
JPS55126983A true JPS55126983A (en) 1980-10-01

Family

ID=12413701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3442079A Pending JPS55126983A (en) 1979-03-26 1979-03-26 Discharge gap

Country Status (6)

Country Link
US (1) US4322777A (ja)
JP (1) JPS55126983A (ja)
BR (1) BR8001764A (ja)
DE (1) DE3011465C2 (ja)
FI (1) FI68481C (ja)
GB (1) GB2049299B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159597A (ja) * 1996-02-16 2008-07-10 Thomson Consumer Electronics Inc プリント回路基板スパークギャップ

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130324A1 (de) * 1981-07-31 1983-02-17 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Traegerelement fuer einen ic-baustein
CA1204213A (en) * 1982-09-09 1986-05-06 Masahiro Takeda Memory card having static electricity protection
US4456800A (en) * 1983-05-25 1984-06-26 Allen-Bradley Company Planar contact array switch having improved ground path for dissipating electrostatic discharges
DE3400042A1 (de) * 1984-01-03 1985-10-03 Wolf-Dieter Dr.-Ing. 4600 Dortmund Oels Gasentladungsableiter
US4598333A (en) * 1985-09-12 1986-07-01 Honeywell Inc. Printed wiring board means with integral dew sensor
DE3600735A1 (de) * 1986-01-13 1987-07-16 Siemens Ag Leiterplattenbaugruppe mit wenigstens einer schutzschaltung zum schutz eines schaltkreises gegen ueberspannungen
JPS63305835A (ja) * 1987-06-05 1988-12-13 株式会社日立製作所 電気掃除機
FR2622371A1 (fr) * 1987-10-23 1989-04-28 Thomson Semiconducteurs Dispositif de protection electrostatique pour cartes electroniques
US5195010A (en) * 1990-01-23 1993-03-16 Thomson, S.A. Electrostatic discharge voltage protection circuit for a solid state instrument
US5357397A (en) * 1993-03-15 1994-10-18 Hewlett-Packard Company Electric field emitter device for electrostatic discharge protection of integrated circuits
JP3491414B2 (ja) * 1995-11-08 2004-01-26 三菱電機株式会社 回路基板
DE19601650A1 (de) * 1996-01-18 1997-07-24 Telefunken Microelectron Anordnung zum Schutz elektrischer und elektronischer Bauelemente vor elektrostatischen Entladungen
US5864208A (en) * 1996-08-13 1999-01-26 Eg&G Corporation Spark gap device and method of manufacturing same
SE9701195L (sv) * 1997-04-02 1998-10-03 Ericsson Telefon Ab L M Anordning för skydd mot elektrostatisk urladdning i elektriska apparater
GB2334626B (en) * 1998-02-20 2003-01-29 Mitel Corp Spark gap for hermetically packaged integrated circuits
GB2335084B (en) 1998-02-21 2003-04-02 Mitel Corp Spark gap for high voltage integrated circuit electrostatic discharge protection
DE10252584A1 (de) * 2002-11-12 2004-06-09 Siemens Ag Anordnung zum Schutz elektrischer Schaltungen vor Überspannung
KR100633993B1 (ko) * 2004-06-11 2006-10-16 주식회사 팬택 지문인식 이동통신 단말기의 정전기방전 유도장치 및 이를 구비한 이동통신 단말기
GB2453765A (en) * 2007-10-18 2009-04-22 Novalia Ltd Product packaging with printed circuit and means for preventing a short circuit
JP5093361B2 (ja) 2008-11-26 2012-12-12 株式会社村田製作所 Ｅｓｄ保護デバイス及びその製造方法
DE102010025887A1 (de) 2010-07-02 2012-01-05 Siemens Aktiengesellschaft Funkenstrecke, Leiterplatte und Verfahren zu deren Herstellung
US8395875B2 (en) * 2010-08-13 2013-03-12 Andrew F. Tresness Spark gap apparatus
US10064266B2 (en) 2011-07-19 2018-08-28 Whirlpool Corporation Circuit board having arc tracking protection
US9099861B2 (en) * 2013-05-23 2015-08-04 Inpaq Technology Co., Ltd. Over-voltage protection device and method for preparing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343467B2 (ja) * 1975-05-17 1978-11-20

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2421248A (en) * 1941-05-10 1947-05-27 Allen B Dumont Lab Inc Method of and apparatus for determining absolute altitude
US3045143A (en) * 1959-07-03 1962-07-17 Gen Electric Spark gap protector
US3303393A (en) * 1963-12-27 1967-02-07 Ibm Terminals for microminiaturized devices and methods of connecting same to circuit panels
DE1901453U (de) * 1964-02-14 1964-10-01 Blaupunkt Werke Gmbh Funkenstrecke fuer ein nachrichtengeraet zum schutz vor ueberspannung.
DE1948069U (de) * 1966-07-06 1966-10-20 Daut & Co K G Funkenschutzelement fuer schwachstrom.
US3480836A (en) * 1966-08-11 1969-11-25 Ibm Component mounted in a printed circuit
US3766308A (en) * 1972-05-25 1973-10-16 Microsystems Int Ltd Joining conductive elements on microelectronic devices
DE2229301A1 (de) * 1972-06-15 1974-01-03 Standard Elektrik Lorenz Ag Mit einem organisch eingefuegten ueberspannungsschutz versehene gedruckte schaltung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343467B2 (ja) * 1975-05-17 1978-11-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159597A (ja) * 1996-02-16 2008-07-10 Thomson Consumer Electronics Inc プリント回路基板スパークギャップ

Also Published As

Publication number Publication date
BR8001764A (pt) 1980-11-18
DE3011465C2 (de) 1985-03-28
US4322777A (en) 1982-03-30
FI68481B (fi) 1985-05-31
GB2049299A (en) 1980-12-17
DE3011465A1 (de) 1980-10-02
GB2049299B (en) 1983-08-24
FI800909A (fi) 1980-09-27
FI68481C (fi) 1985-09-10

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