GB1407201A - Printed electric wiring arrangements - Google Patents

Printed electric wiring arrangements

Info

Publication number
GB1407201A
GB1407201A GB2940571A GB2940571A GB1407201A GB 1407201 A GB1407201 A GB 1407201A GB 2940571 A GB2940571 A GB 2940571A GB 2940571 A GB2940571 A GB 2940571A GB 1407201 A GB1407201 A GB 1407201A
Authority
GB
United Kingdom
Prior art keywords
substrate
insulating layers
assembly
circuit
foil
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.)
Expired
Application number
GB2940571A
Other languages
English (en)
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.)
ELECTRO LAMINAR PRODUCTS Ltd
Lucas Electrical Co Ltd
Original Assignee
ELECTRO LAMINAR PRODUCTS Ltd
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 ELECTRO LAMINAR PRODUCTS Ltd, Lucas Electrical Co Ltd filed Critical ELECTRO LAMINAR PRODUCTS Ltd
Priority to GB2940571A priority Critical patent/GB1407201A/en
Priority to ZA723867A priority patent/ZA723867B/xx
Priority to AU43340/72A priority patent/AU4334072A/en
Priority to FR7222357A priority patent/FR2143192B1/fr
Priority to IT51034/72A priority patent/IT958462B/it
Priority to DE2230583A priority patent/DE2230583A1/de
Priority to DE7223394U priority patent/DE7223394U/de
Priority to ES1972182331U priority patent/ES182331Y/es
Priority to JP6247072A priority patent/JPS4811563A/ja
Publication of GB1407201A publication Critical patent/GB1407201A/en
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)
GB2940571A 1971-06-23 1971-06-23 Printed electric wiring arrangements Expired GB1407201A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB2940571A GB1407201A (en) 1971-06-23 1971-06-23 Printed electric wiring arrangements
ZA723867A ZA723867B (en) 1971-06-23 1972-06-06 Printed electric wiring arrangements
AU43340/72A AU4334072A (en) 1971-06-23 1972-06-13 Printed electric wiring arrangements
FR7222357A FR2143192B1 (it) 1971-06-23 1972-06-21
IT51034/72A IT958462B (it) 1971-06-23 1972-06-21 Struttura a circuito elettrico stampato
DE2230583A DE2230583A1 (de) 1971-06-23 1972-06-22 Gedruckte elektrische schaltungsanordnung
DE7223394U DE7223394U (de) 1971-06-23 1972-06-22 Gedruckte elektrische Schaltungsanordnung
ES1972182331U ES182331Y (es) 1971-06-23 1972-06-22 Disposicion de circuito electrico impreso.
JP6247072A JPS4811563A (en) 1971-06-23 1972-06-23 Printed electric wiring arrangements

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 (1)

Publication Number Publication Date
GB1407201A true GB1407201A (en) 1975-09-24

Family

ID=26259903

Family Applications (1)

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

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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0877392A1 (en) * 1997-05-09 1998-11-11 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
US6069553A (en) * 1997-05-16 2000-05-30 Indak Manufacturing Corp. Blower speed control resistors for automotive or other service
GB2351894A (en) * 1999-05-04 2001-01-10 Otter Controls Ltd Thick film element with heat dispersion layer

Families Citing this family (7)

* 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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2351894A (en) * 1999-05-04 2001-01-10 Otter Controls Ltd Thick film element with heat dispersion layer
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
DE7223394U (de) 1973-01-25
ES182331U (es) 1973-05-16
ES182331Y (es) 1974-04-01
FR2143192B1 (it) 1977-12-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee