GB2190795B - Circuit arrangement - Google Patents

Circuit arrangement

Info

Publication number
GB2190795B
GB2190795B GB8710880A GB8710880A GB2190795B GB 2190795 B GB2190795 B GB 2190795B GB 8710880 A GB8710880 A GB 8710880A GB 8710880 A GB8710880 A GB 8710880A GB 2190795 B GB2190795 B GB 2190795B
Authority
GB
United Kingdom
Prior art keywords
circuit arrangement
arrangement
circuit
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 - Lifetime
Application number
GB8710880A
Other versions
GB2190795A (en
GB8710880D0 (en
Inventor
Franz-Josef Laukemper
Manfred Fillmann
Rolf Wagemann
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 DE19863615583 external-priority patent/DE3615583C2/en
Application filed by Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Publication of GB8710880D0 publication Critical patent/GB8710880D0/en
Publication of GB2190795A publication Critical patent/GB2190795A/en
Application granted granted Critical
Publication of GB2190795B publication Critical patent/GB2190795B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/22—Elongated resistive element being bent or curved, e.g. sinusoidal, helical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices
    • 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
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • 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
    • 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
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • 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
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/167—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed resistors
    • 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
    • H05K2201/06—Thermal details
    • H05K2201/066—Heatsink mounted on the surface of the PCB

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Printed Boards (AREA)
GB8710880A 1986-05-09 1987-05-08 Circuit arrangement Expired - Lifetime GB2190795B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863615583 DE3615583C2 (en) 1986-05-09 1986-05-09 Circuit arrangement

Publications (3)

Publication Number Publication Date
GB8710880D0 GB8710880D0 (en) 1987-06-10
GB2190795A GB2190795A (en) 1987-11-25
GB2190795B true GB2190795B (en) 1990-01-10

Family

ID=6300419

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8710880A Expired - Lifetime GB2190795B (en) 1986-05-09 1987-05-08 Circuit arrangement

Country Status (1)

Country Link
GB (1) GB2190795B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140298A (en) * 1990-09-04 1992-08-18 International Business Machines Corporation Ceramic base component packaging assembly
DE4327144C2 (en) * 1993-08-12 1995-08-10 Siemens Nixdorf Inf Syst Thermal foil
US5907125A (en) * 1993-10-07 1999-05-25 N.V. Raychem S.A. Environmental protection
CA2457438A1 (en) * 2001-08-10 2003-02-27 Black & Decker Inc. Electrically isolated module
US6731503B2 (en) * 2001-08-10 2004-05-04 Black & Decker Inc. Electrically isolated module

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1197281A (en) * 1966-10-17 1970-07-01 Ass Elect Ind Improvements in Thin Film Circuits
GB1492285A (en) * 1975-04-10 1977-11-16 Ibm Electrical component packages
GB2038102A (en) * 1978-12-20 1980-07-16 Ferranti Ltd Circuit board temperature controller
GB1594834A (en) * 1978-05-08 1981-08-05 Plessey Co Ltd Method of bonding a heat sink to a printed circuit board
GB2120860A (en) * 1981-01-12 1983-12-07 Owens Illinois Inc Environmentally protected electronic control for a glassware forming machine
WO1985002750A1 (en) * 1983-12-13 1985-06-20 Rolf Dahlberg Printed circuit board

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1197281A (en) * 1966-10-17 1970-07-01 Ass Elect Ind Improvements in Thin Film Circuits
GB1492285A (en) * 1975-04-10 1977-11-16 Ibm Electrical component packages
GB1594834A (en) * 1978-05-08 1981-08-05 Plessey Co Ltd Method of bonding a heat sink to a printed circuit board
GB2038102A (en) * 1978-12-20 1980-07-16 Ferranti Ltd Circuit board temperature controller
GB2120860A (en) * 1981-01-12 1983-12-07 Owens Illinois Inc Environmentally protected electronic control for a glassware forming machine
WO1985002750A1 (en) * 1983-12-13 1985-06-20 Rolf Dahlberg Printed circuit board

Also Published As

Publication number Publication date
GB2190795A (en) 1987-11-25
GB8710880D0 (en) 1987-06-10

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Legal Events

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

Effective date: 19940508