DE3124774A1 - "trimmerkondensator" - Google Patents

"trimmerkondensator"

Info

Publication number
DE3124774A1
DE3124774A1 DE19813124774 DE3124774A DE3124774A1 DE 3124774 A1 DE3124774 A1 DE 3124774A1 DE 19813124774 DE19813124774 DE 19813124774 DE 3124774 A DE3124774 A DE 3124774A DE 3124774 A1 DE3124774 A1 DE 3124774A1
Authority
DE
Germany
Prior art keywords
electrodes
stator
rotor
trimmer capacitor
electrode
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.)
Withdrawn
Application number
DE19813124774
Other languages
German (de)
English (en)
Inventor
Ullrich Dr.rer.nat. Dipl.-Phys. DDR 8052 Dresden Heisig
Klaus DDR 6502 Gera Hielscher
Dietrich Dr.-Ing. Dipl.-Ing. DDR 6501 Gera Mehr
Siegfried Dr.rer.nat. Dipl.-Phys. DDR 8051 Dresden Schiller
Karl Dr.-Ing. Dipl.-Ing. DDR 8019 Dresden Steinfelder
Bernd Dr.rer.nat. Dipl.-Phys. Thuß
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.)
GERA ELEKTRONIK VEB
Original Assignee
GERA ELEKTRONIK VEB
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 GERA ELEKTRONIK VEB filed Critical GERA ELEKTRONIK VEB
Publication of DE3124774A1 publication Critical patent/DE3124774A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/04—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode
    • H01G5/06—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture using variation of effective area of electrode due to rotation of flat or substantially flat electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
    • H01G5/01—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Ceramic Capacitors (AREA)
  • Ceramic Products (AREA)
DE19813124774 1980-08-13 1981-06-24 "trimmerkondensator" Withdrawn DE3124774A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD80223285A DD155709A3 (de) 1980-08-13 1980-08-13 Trimmerkondensator

Publications (1)

Publication Number Publication Date
DE3124774A1 true DE3124774A1 (de) 1982-05-27

Family

ID=5525841

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813124774 Withdrawn DE3124774A1 (de) 1980-08-13 1981-06-24 "trimmerkondensator"

Country Status (10)

Country Link
US (1) US4430687A (enExample)
JP (1) JPS5762523A (enExample)
BG (1) BG36328A1 (enExample)
CS (1) CS240408B1 (enExample)
DD (1) DD155709A3 (enExample)
DE (1) DE3124774A1 (enExample)
FR (1) FR2488724A1 (enExample)
HU (1) HU181371B (enExample)
PL (1) PL133618B1 (enExample)
RO (1) RO80047A (enExample)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1614396B2 (de) * 1967-12-02 1971-03-04 Trimmerkondensator
US4101951A (en) * 1975-07-28 1978-07-18 Murata Manufacturing Co., Ltd. Variable capacitor
DD132090A1 (de) * 1977-07-25 1978-08-23 Bratouss Andreas Gerhard Verfahren zur herstellung von elektroden bei keramischen kondensatoren
DE2846888A1 (de) * 1977-11-01 1979-05-03 Univ Illinois Keramikkondensator mit heterogener phase und verfahren zu seiner herstellung
DE2940554A1 (de) * 1978-10-20 1980-04-30 Alps Electric Co Ltd Abgleichkondensator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1533611A (en) 1923-12-22 1925-04-14 New Jersey Res Company Electrical condenser and method of manufacturing the same
US2219921A (en) 1934-10-06 1940-10-29 Lorenz C Ag Condenser
US2535367A (en) 1945-12-21 1950-12-26 Erie Resistor Corp Variable condenser
US2585752A (en) 1948-05-26 1952-02-12 Sprague Electric Co Production of discontinuous, conducting coatings upon insulating surfaces
US3500147A (en) 1968-08-12 1970-03-10 Jfd Electronics Corp Disk variable trimmer capacitor having integral stator electrode and stator terminal
US3794518A (en) 1972-05-01 1974-02-26 Trw Inc Electrical resistance material and method of making the same
US3872360A (en) 1973-01-08 1975-03-18 Du Pont Capacitors with nickel containing electrodes
US4241378A (en) 1978-06-12 1980-12-23 Erie Technological Products, Inc. Base metal electrode capacitor and method of making the same
JPS5938038Y2 (ja) 1979-07-31 1984-10-22 アルプス電気株式会社 トリマ−コンデンサ
JPS5646247U (enExample) 1979-09-17 1981-04-24

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1614396B2 (de) * 1967-12-02 1971-03-04 Trimmerkondensator
US4101951A (en) * 1975-07-28 1978-07-18 Murata Manufacturing Co., Ltd. Variable capacitor
DD132090A1 (de) * 1977-07-25 1978-08-23 Bratouss Andreas Gerhard Verfahren zur herstellung von elektroden bei keramischen kondensatoren
DE2846888A1 (de) * 1977-11-01 1979-05-03 Univ Illinois Keramikkondensator mit heterogener phase und verfahren zu seiner herstellung
DE2940554A1 (de) * 1978-10-20 1980-04-30 Alps Electric Co Ltd Abgleichkondensator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Metalls Handbook", Bd. 8, 8. Ausgabe 1973, American Society for Metalls, Ohio, US, S. 294 *

Also Published As

Publication number Publication date
BG36328A1 (en) 1984-10-15
FR2488724B1 (enExample) 1985-03-29
PL232594A1 (enExample) 1982-04-26
FR2488724A1 (fr) 1982-02-19
PL133618B1 (en) 1985-06-29
CS240408B1 (en) 1986-02-13
RO80047A (ro) 1982-10-26
JPS5762523A (en) 1982-04-15
HU181371B (en) 1983-07-28
US4430687A (en) 1984-02-07
DD155709A3 (de) 1982-06-30

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
8105 Search report available
8110 Request for examination paragraph 44
8136 Disposal/non-payment of the fee for publication/grant