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DE68924431D1 - Schicht-Typ Widerstand. - Google Patents

Schicht-Typ Widerstand.

Info

Publication number
DE68924431D1
DE68924431D1 DE68924431T DE68924431T DE68924431D1 DE 68924431 D1 DE68924431 D1 DE 68924431D1 DE 68924431 T DE68924431 T DE 68924431T DE 68924431 T DE68924431 T DE 68924431T DE 68924431 D1 DE68924431 D1 DE 68924431D1
Authority
DE
Germany
Prior art keywords
film
protective coating
layer
resistive
type resistance
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 - Fee Related
Application number
DE68924431T
Other languages
English (en)
Other versions
DE68924431T2 (de
Inventor
Richard E Caddock
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE68924431D1 publication Critical patent/DE68924431D1/de
Application granted granted Critical
Publication of DE68924431T2 publication Critical patent/DE68924431T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01C7/006—Thin film resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H01C1/034—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being formed as coating or mould without outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/148—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals embracing or surrounding the resistive element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/02—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistors with envelope or housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • 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
    • H01C7/003—Thick film resistors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Non-Adjustable Resistors (AREA)
  • Details Of Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Semiconductor Lasers (AREA)
DE68924431T 1988-03-25 1989-02-07 Schicht-Typ Widerstand. Expired - Fee Related DE68924431T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/173,723 US4866411A (en) 1988-03-25 1988-03-25 Film-type cylindrical resistor, and method of making it

Publications (2)

Publication Number Publication Date
DE68924431D1 true DE68924431D1 (de) 1995-11-02
DE68924431T2 DE68924431T2 (de) 1996-03-07

Family

ID=22633218

Family Applications (2)

Application Number Title Priority Date Filing Date
DE68924431T Expired - Fee Related DE68924431T2 (de) 1988-03-25 1989-02-07 Schicht-Typ Widerstand.
DE8989301148T Expired - Fee Related DE68904667T2 (de) 1988-03-25 1989-02-07 Herstellungsverfahren fuer einen duennschichttyp-widerstand.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989301148T Expired - Fee Related DE68904667T2 (de) 1988-03-25 1989-02-07 Herstellungsverfahren fuer einen duennschichttyp-widerstand.

Country Status (6)

Country Link
US (1) US4866411A (de)
EP (2) EP0334473B1 (de)
JP (1) JP2638193B2 (de)
AT (2) ATE85454T1 (de)
DE (2) DE68924431T2 (de)
ES (2) ES2079137T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69114322T2 (de) * 1990-02-22 1996-06-05 Murata Manufacturing Co Verfahren zum Herstellen eines PTC-Thermistors.
ES2103341T3 (es) * 1991-04-10 1997-09-16 Caddock Electronics Inc Resistor de tipo pelicula.
GB9112726D0 (en) * 1991-06-13 1991-07-31 Cooper Uk Electrical fuses
US5304977A (en) * 1991-09-12 1994-04-19 Caddock Electronics, Inc. Film-type power resistor combination with anchored exposed substrate/heatsink
US5252944A (en) * 1991-09-12 1993-10-12 Caddock Electronics, Inc. Film-type electrical resistor combination
EP0532223A1 (de) * 1991-09-12 1993-03-17 Caddock Electronics, Inc. Elektrischer Schichtresistant
US5231372A (en) * 1991-10-09 1993-07-27 Caddock Electronics, Inc. Method of manufacturing high-voltage and/or high-power thick-film screen-printed cylindrical resistors having small sizes, low voltage coefficients, and low inductance, and resistor thus manufactured
US5481241A (en) * 1993-11-12 1996-01-02 Caddock Electronics, Inc. Film-type heat sink-mounted power resistor combination having only a thin encapsulant, and having an enlarged internal heat sink
EP0987545A1 (de) 1997-09-15 2000-03-22 Heraeus Electro-Nite International N.V. Röhrchenförmiger Gassensor mit aufgedruckten Sensor- und Heizflächen
DE19744224C2 (de) * 1997-09-15 1999-12-23 Heraeus Electro Nite Int Sensor zur Messung von Gaskonzentrationen
KR100773413B1 (ko) * 2000-05-26 2007-11-05 이동우 원통형 저항기의 제조방법
DE102006036100B3 (de) * 2006-08-02 2008-01-24 Zitzmann, Heinrich, Dr. Verfahren zur Herstellung eines Temperaturmessfühlers
US8557082B2 (en) * 2007-07-18 2013-10-15 Watlow Electric Manufacturing Company Reduced cycle time manufacturing processes for thick film resistive devices
US8089337B2 (en) * 2007-07-18 2012-01-03 Watlow Electric Manufacturing Company Thick film layered resistive device employing a dielectric tape
US8061402B2 (en) * 2008-04-07 2011-11-22 Watlow Electric Manufacturing Company Method and apparatus for positioning layers within a layered heater system
EP2656355B1 (de) * 2010-10-27 2019-07-17 Services Petroliers Schlumberger Neutronengenerator mit keramischen dickschicht-widerstandsisolatoren für versiegelte hochspannungsröhrenelektroden
EP2795264A1 (de) * 2011-12-22 2014-10-29 Endress+Hauser Flowtec AG Distanzstück für ein thermisches durchflussmessgerät
TWM450811U (zh) * 2012-12-13 2013-04-11 Viking Tech Corp 電阻元件

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR902076A (fr) * 1943-02-22 1945-08-17 Philips Nv Procédé de fabrication de résistances électriques enroulées et résistances fabriquées suivant ce procédé
US3060063A (en) * 1960-06-17 1962-10-23 Int Resistance Co Electrical resistor and method of making the same
FR1507003A (fr) * 1966-01-11 1967-12-22 Fr De L Electro Resistance Soc Procédé pour protéger les résistances à couche et résistances protégées par ce procédé
GB1314388A (en) * 1970-07-13 1973-04-18 Fasterr Transformers Ltd Resistors
US3858147A (en) * 1972-12-14 1974-12-31 R Caddock Non-inductive film-type cylindrical resistor
US3880609A (en) * 1972-12-14 1975-04-29 Richard E Caddock Method and apparatus for manufacturing cylindrical resistors by thick-film silk-screening
CA968429A (en) * 1972-12-14 1975-05-27 Richard E. Caddock Noninductive film-type cylindrical resistor, and method of making the same
US3881162A (en) * 1974-04-01 1975-04-29 Richard E Caddock Film-type cylindrical resistor and method of manufacturing
US3921119A (en) * 1974-04-01 1975-11-18 Richard E Caddock Film-type cylindrical resistor
US4075968A (en) * 1974-12-09 1978-02-28 Caddock Richard E Apparatus for manufacturing cylindrical resistors by thick-film silk-screening
JPS5275763U (de) * 1975-12-05 1977-06-06
US4132971A (en) * 1977-02-28 1979-01-02 Caddock Jr Richard E Noninductive film-type cylindrical resistor and method of making it
JPS59231430A (ja) * 1983-06-14 1984-12-26 Tokyo Electric Co Ltd ロ−ドセル等のパタ−ン形成部品
FR2566386A1 (fr) * 1984-06-22 1985-12-27 Labo Electronique Physique Melange de depart pour une composition isolante comprenant un verre au plomb, encre serigraphiable comportant un tel melange et utilisation de cette encre pour la protection de microcircuits hybrides sur substrat ceramique
JPS6165405A (ja) * 1984-09-07 1986-04-04 株式会社東芝 膜抵抗体の保護膜製造方法
JPS62128514A (ja) * 1985-11-29 1987-06-10 株式会社村田製作所 磁器電子部品
US4697335A (en) * 1986-03-31 1987-10-06 Hy-Meg Corporation Method of manufacturing a film-type electronic device

Also Published As

Publication number Publication date
EP0334473A3 (en) 1990-09-05
ATE85454T1 (de) 1993-02-15
ES2037948T3 (es) 1993-07-01
JPH01283801A (ja) 1989-11-15
US4866411A (en) 1989-09-12
EP0334473B1 (de) 1993-02-03
EP0501593A3 (en) 1992-11-25
ATE128573T1 (de) 1995-10-15
DE68904667T2 (de) 1993-06-03
JP2638193B2 (ja) 1997-08-06
EP0501593A2 (de) 1992-09-02
EP0334473A2 (de) 1989-09-27
DE68904667D1 (de) 1993-03-18
EP0501593B1 (de) 1995-09-27
DE68924431T2 (de) 1996-03-07
ES2079137T3 (es) 1996-01-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee