FR2143192B1 - - Google Patents

Info

Publication number
FR2143192B1
FR2143192B1 FR7222357A FR7222357A FR2143192B1 FR 2143192 B1 FR2143192 B1 FR 2143192B1 FR 7222357 A FR7222357 A FR 7222357A FR 7222357 A FR7222357 A FR 7222357A FR 2143192 B1 FR2143192 B1 FR 2143192B1
Authority
FR
France
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.)
Expired
Application number
FR7222357A
Other languages
French (fr)
Other versions
FR2143192A1 (it
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.)
Lucas Electrical Co Ltd
Original Assignee
Lucas Electrical Co 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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Publication of FR2143192A1 publication Critical patent/FR2143192A1/fr
Application granted granted Critical
Publication of FR2143192B1 publication Critical patent/FR2143192B1/fr
Expired 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
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • H05K1/0203—Cooling of mounted components
    • H05K1/0209—External configuration of printed circuit board adapted for heat dissipation, e.g. lay-out of conductors, coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/08—Cooling, heating or ventilating arrangements
    • H01C1/084—Cooling, heating or ventilating arrangements using self-cooling, e.g. fins, heat sinks
    • 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20509—Multiple-component heat spreaders; Multi-component heat-conducting support plates; Multi-component non-closed heat-conducting structures
    • 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
    • H05K1/03—Use of materials for the substrate
    • H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
    • H05K1/056—Insulated conductive substrates, e.g. insulated metal substrate the metal substrate being covered by an organic insulating layer
    • 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
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09781—Dummy conductors, i.e. not used for normal transport of current; Dummy electrodes of components
    • 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
    • H05K2201/10409—Screws
    • 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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
    • H05K3/202—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern using self-supporting metal foil pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Structure Of Printed Boards (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
FR7222357A 1971-06-23 1972-06-21 Expired FR2143192B1 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2940571A GB1407201A (en) 1971-06-23 1971-06-23 Printed electric wiring arrangements
GB4551771 1971-09-30

Publications (2)

Publication Number Publication Date
FR2143192A1 FR2143192A1 (it) 1973-02-02
FR2143192B1 true FR2143192B1 (it) 1977-12-23

Family

ID=26259903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222357A Expired FR2143192B1 (it) 1971-06-23 1972-06-21

Country Status (8)

Country Link
JP (1) JPS4811563A (it)
AU (1) AU4334072A (it)
DE (2) DE2230583A1 (it)
ES (1) ES182331Y (it)
FR (1) FR2143192B1 (it)
GB (1) GB1407201A (it)
IT (1) IT958462B (it)
ZA (1) ZA723867B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592158A (en) * 1976-11-15 1981-07-01 Britax Wingard Ltd Heated mirrors and methods for making the same
JPS5991793U (ja) * 1982-12-10 1984-06-21 三菱電機株式会社 電子部品放熱装置
DE3708436A1 (de) * 1987-03-16 1988-09-29 Bosch Gmbh Robert Elektrischer widerstand
DE3722119A1 (de) * 1987-07-03 1989-01-12 Siemens Ag Schaltungsmodul mit einem plattenfoermigen schaltungstraeger aus glas oder keramik
DE3814987A1 (de) * 1988-05-03 1989-11-16 Draloric Electronic Elektrischer leistungswiderstand
DE4323883C2 (de) * 1993-07-16 2002-11-07 Meto International Gmbh Diebstahlsicherungsetikett
EP0716428A1 (de) * 1994-12-08 1996-06-12 Alcatel STR AG Anordnung einer Mehrzahl von gleichartigen elektrischen Widerständen zur Begrenzung von Kurzschlussströmen
EP0877392A1 (en) * 1997-05-09 1998-11-11 Indak Manufacturing Corp. Blower speed control resistors for automotive or other service
US6069553A (en) * 1997-05-16 2000-05-30 Indak Manufacturing Corp. Blower speed control resistors for automotive or other service
GB2338632A (en) * 1998-06-16 1999-12-22 Pifco Ltd Metal sheathed planar element: Edge connector with shutter
GB2351894B (en) * 1999-05-04 2003-10-15 Otter Controls Ltd Improvements relating to heating elements

Also Published As

Publication number Publication date
ZA723867B (en) 1973-03-28
FR2143192A1 (it) 1973-02-02
IT958462B (it) 1973-10-20
JPS4811563A (en) 1973-02-13
AU4334072A (en) 1973-12-20
DE2230583A1 (de) 1973-01-11
GB1407201A (en) 1975-09-24
DE7223394U (de) 1973-01-25
ES182331U (es) 1973-05-16
ES182331Y (es) 1974-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse