ATE115761T1 - Verfahren zur herstellung eines elektrischen messwiderstandes. - Google Patents

Verfahren zur herstellung eines elektrischen messwiderstandes.

Info

Publication number
ATE115761T1
ATE115761T1 AT91102300T AT91102300T ATE115761T1 AT E115761 T1 ATE115761 T1 AT E115761T1 AT 91102300 T AT91102300 T AT 91102300T AT 91102300 T AT91102300 T AT 91102300T AT E115761 T1 ATE115761 T1 AT E115761T1
Authority
AT
Austria
Prior art keywords
rhodium
layer
temperature coefficient
platinum
making
Prior art date
Application number
AT91102300T
Other languages
German (de)
English (en)
Inventor
Karlheinz Dr Wienand
Werner Englert
Original Assignee
Heraeus Sensor Gmbh
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 Heraeus Sensor Gmbh filed Critical Heraeus Sensor Gmbh
Application granted granted Critical
Publication of ATE115761T1 publication Critical patent/ATE115761T1/de

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
    • H01C7/02—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 having positive temperature coefficient
    • H01C7/022—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 having positive temperature coefficient mainly consisting of non-metallic substances
    • 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
    • H01C17/232—Adjusting the temperature coefficient; Adjusting value of resistance by adjusting temperature coefficient of resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Non-Adjustable Resistors (AREA)
  • Thermistors And Varistors (AREA)
  • Conductive Materials (AREA)
AT91102300T 1990-08-17 1991-02-19 Verfahren zur herstellung eines elektrischen messwiderstandes. ATE115761T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4026061A DE4026061C1 (enrdf_load_stackoverflow) 1990-08-17 1990-08-17

Publications (1)

Publication Number Publication Date
ATE115761T1 true ATE115761T1 (de) 1994-12-15

Family

ID=6412421

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91102300T ATE115761T1 (de) 1990-08-17 1991-02-19 Verfahren zur herstellung eines elektrischen messwiderstandes.

Country Status (3)

Country Link
EP (1) EP0471138B1 (enrdf_load_stackoverflow)
AT (1) ATE115761T1 (enrdf_load_stackoverflow)
DE (2) DE4026061C1 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300084C2 (de) * 1993-01-06 1995-07-27 Heraeus Sensor Gmbh Widerstandsthermometer mit einem Meßwiderstand
DE4330447C2 (de) * 1993-09-09 1996-09-19 Heraeus Sensor Gmbh Temperatur-Sensor mit einem Meßwiderstand in einem Metallmantel
JP3175890B2 (ja) * 1993-12-27 2001-06-11 日本碍子株式会社 温度センサ
DE19540194C1 (de) * 1995-10-30 1997-02-20 Heraeus Sensor Gmbh Widerstandsthermometer aus einem Metall der Platingruppe
DE19542516C1 (de) * 1995-11-15 1997-04-17 Heraeus Sensor Gmbh Temperatur-Sensor
AT405591B (de) 1997-10-03 1999-09-27 Schaffler & Co Heizelement und verfahren zu dessen herstellung
EP0973020B1 (de) 1998-07-16 2009-06-03 EPIQ Sensor-Nite N.V. Elektrischer Temperatur-Sensor mit Mehrfachschicht
SK284764B6 (sk) * 1999-01-18 2005-11-03 Slovenská Technická Univerzita, Materiálovotechnologická Spôsob tepelného spracovania platinových drôtov na zabezpečenie stabilizácie elektrického odporu
DE19945641A1 (de) * 1999-09-23 2001-04-05 Abb Research Ltd Strombegrenzendes Widerstandselement
CN100359306C (zh) * 2004-04-19 2008-01-02 重庆大学 薄膜电路热流计传感器
CN100359305C (zh) * 2004-04-19 2008-01-02 重庆大学 平面绕线型热流计测头
BRPI0611752B8 (pt) 2005-06-17 2021-05-25 Merz Pharma Gmbh & Co Kgaa dispositivo e processo para produção fermentativa de compostos biologicamente ativos
DE102007023434B4 (de) 2007-05-16 2017-07-06 Innovative Sensor Technology Ist Ag Widerstandsthermometer
DE102007046900C5 (de) 2007-09-28 2018-07-26 Heraeus Sensor Technology Gmbh Hochtemperatursensor und ein Verfahren zu dessen Herstellung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83232C (enrdf_load_stackoverflow) * 1950-06-20
DE1180215B (de) * 1962-05-18 1964-10-22 Duerrwaechter E Dr Doduco Loesung von Resinaten der Edelmetalle und/oder Unedelmetalle in Chlorkohlenwasserstoffen zur Erzeugung von auf Traegerwerkstoffen ein-gebrannten duennen Edelmetallschichten bzw. Unedelmetalloxydschichten fuer elektrotechnische Zwecke
DE2527739C3 (de) * 1975-06-21 1978-08-31 W.C. Heraeus Gmbh, 6450 Hanau Verfahren zur Herstellung eines elektrischen Meßwiderstandes für ein Widerstandsthermometer
US4469717A (en) * 1980-02-29 1984-09-04 Leeds & Northrup Company Thin film resistance thermometer with a predetermined temperature coefficient of resistance and its method of manufacture
US4375056A (en) * 1980-02-29 1983-02-22 Leeds & Northrup Company Thin film resistance thermometer device with a predetermined temperature coefficent of resistance and its method of manufacture
DE3426804C2 (de) * 1984-07-10 1987-01-22 W.C. Heraeus Gmbh, 6450 Hanau Substrat für gedruckte Schaltungen
US4766411A (en) * 1986-05-29 1988-08-23 U.S. Philips Corporation Use of compositionally modulated multilayer thin films as resistive material

Also Published As

Publication number Publication date
DE59103868D1 (de) 1995-01-26
EP0471138B1 (de) 1994-12-14
EP0471138A2 (de) 1992-02-19
EP0471138A3 (en) 1992-06-17
DE4026061C1 (enrdf_load_stackoverflow) 1992-02-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee