PL123185B1 - Variable resistor - Google Patents

Variable resistor Download PDF

Info

Publication number
PL123185B1
PL123185B1 PL1980225618A PL22561880A PL123185B1 PL 123185 B1 PL123185 B1 PL 123185B1 PL 1980225618 A PL1980225618 A PL 1980225618A PL 22561880 A PL22561880 A PL 22561880A PL 123185 B1 PL123185 B1 PL 123185B1
Authority
PL
Poland
Prior art keywords
layer
resistor
resistive
brush
track
Prior art date
Application number
PL1980225618A
Other languages
English (en)
Polish (pl)
Other versions
PL225618A1 (enExample
Inventor
Giorgio Maggia
Original Assignee
Borletti Spa
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 Borletti Spa filed Critical Borletti Spa
Publication of PL225618A1 publication Critical patent/PL225618A1/xx
Publication of PL123185B1 publication Critical patent/PL123185B1/pl

Links

Classifications

    • 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
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustable Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
PL1980225618A 1979-07-13 1980-07-12 Variable resistor PL123185B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO1979U53416U IT7953416U1 (it) 1979-07-13 1979-07-13 Resistori variabile, del tipo a film spesso.

Publications (2)

Publication Number Publication Date
PL225618A1 PL225618A1 (enExample) 1981-04-10
PL123185B1 true PL123185B1 (en) 1982-09-30

Family

ID=11282554

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1980225618A PL123185B1 (en) 1979-07-13 1980-07-12 Variable resistor

Country Status (6)

Country Link
DE (1) DE3025155A1 (enExample)
ES (1) ES252031Y (enExample)
FR (1) FR2461344A1 (enExample)
GB (1) GB2054972B (enExample)
IT (1) IT7953416U1 (enExample)
PL (1) PL123185B1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227805A1 (de) * 1982-07-24 1984-01-26 Robert Bosch Gmbh, 7000 Stuttgart Elektrisches potentiometer
US5148143A (en) * 1991-04-12 1992-09-15 Beltone Electronics Corporation Precision thick film elements
IT223182Z2 (it) * 1991-05-16 1995-06-13 Siceb Spa Indicatore elettrico di pressione, particolarmente per autoveicoli.
DE19645583A1 (de) * 1996-11-05 1998-05-07 Ranco Inc Nichtlineares Potentiometer
DE29703892U1 (de) * 1997-03-04 1997-05-07 ECR GmbH Elektronische Bauelemente, 90552 Röthenbach Potentiometer in Dickschichttechnik, Leiterplatte und Schleifer hierfür

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2265331C3 (de) * 1972-01-21 1979-10-25 Robert Bosch Gmbh, 7000 Stuttgart Elektrische Anschlüsse eines veränderbaren Widerstandes an einem Luftmengenmesser
DE2649251A1 (de) * 1976-10-29 1978-05-03 Georgii Kobold August Heine Kg Kommandogeber fuer elektrische positionierantriebe

Also Published As

Publication number Publication date
ES252031U (es) 1980-11-01
IT7953416V0 (it) 1979-07-13
IT7953416U1 (it) 1981-01-13
FR2461344B3 (enExample) 1982-04-16
FR2461344A1 (fr) 1981-01-30
GB2054972B (en) 1983-03-16
ES252031Y (es) 1981-04-16
GB2054972A (en) 1981-02-18
PL225618A1 (enExample) 1981-04-10
DE3025155A1 (de) 1981-01-29

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