AT335012B - Dreifach-schichtpotentiometer - Google Patents

Dreifach-schichtpotentiometer

Info

Publication number
AT335012B
AT335012B AT685474A AT685474A AT335012B AT 335012 B AT335012 B AT 335012B AT 685474 A AT685474 A AT 685474A AT 685474 A AT685474 A AT 685474A AT 335012 B AT335012 B AT 335012B
Authority
AT
Austria
Prior art keywords
triple layer
potentiometer
layer potentiometer
triple
layer
Prior art date
Application number
AT685474A
Other languages
English (en)
Other versions
ATA685474A (de
Original Assignee
Ruf Kg Wilhelm
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 Ruf Kg Wilhelm filed Critical Ruf Kg Wilhelm
Publication of ATA685474A publication Critical patent/ATA685474A/de
Application granted granted Critical
Publication of AT335012B publication Critical patent/AT335012B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/16—Adjustable resistors including plural resistive elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/30—Adjustable resistors the contact sliding along resistive element
    • H01C10/38—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path
    • H01C10/40—Adjustable resistors the contact sliding along resistive element the contact moving along a straight path screw operated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/24—Frequency- independent attenuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
AT685474A 1973-08-25 1974-08-23 Dreifach-schichtpotentiometer AT335012B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7331048 1973-08-25

Publications (2)

Publication Number Publication Date
ATA685474A ATA685474A (de) 1976-06-15
AT335012B true AT335012B (de) 1977-02-25

Family

ID=6640305

Family Applications (1)

Application Number Title Priority Date Filing Date
AT685474A AT335012B (de) 1973-08-25 1974-08-23 Dreifach-schichtpotentiometer

Country Status (7)

Country Link
US (1) US3938070A (de)
AT (1) AT335012B (de)
BE (1) BE818147A (de)
FR (1) FR2246039B1 (de)
GB (1) GB1471328A (de)
IT (1) IT1022065B (de)
NL (1) NL7411219A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2018891A6 (es) * 1986-11-17 1991-05-16 Navarra Componentes Electro Atenuador en t de eimpedancia constante
US4841496A (en) * 1987-12-17 1989-06-20 Emhart Industries, Inc. Appliance timer
US5339065A (en) * 1993-06-10 1994-08-16 Slenker Stephen A Adjustable microelectronic potentiometer
JP3612207B2 (ja) * 1998-03-25 2005-01-19 アルプス電気株式会社 回転駆動式電気部品
JP3587727B2 (ja) * 1999-05-20 2004-11-10 アルプス電気株式会社 ネジ駆動式多回転型電気部品
US20100295637A1 (en) * 2009-05-19 2010-11-25 Hatem Aead Coaxial Attenuator and Method of Manufacture

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2131101A (en) * 1937-08-20 1938-09-27 Ferris Malcolm Resistance attenuator
US2831094A (en) * 1954-11-16 1958-04-15 Bourns Inc Variable resistor construction
DE1540339B2 (de) * 1965-10-01 1972-05-10 Rosenthal-Isolatoren GmbH, 8672 Selb Trimmpotentiometer
US3371305A (en) * 1966-02-21 1968-02-27 Spectrol Electronics Corp Movable electrical contact carrier block for potentiometers
NL141684B (nl) * 1968-06-11 1974-03-15 Philips Nv Potentiometer met transportschroef.
US3576513A (en) * 1969-09-10 1971-04-27 Electra Midland Corp Slider assembly for lead screw actuated potentiometer
US3597719A (en) * 1969-11-28 1971-08-03 Bourns Inc Variable resistor with clutch limbs lifting slider against housing guides
US3693062A (en) * 1971-01-18 1972-09-19 Bunker Ramo Trimmer potentiometer with resistive overlay
US3735326A (en) * 1971-10-26 1973-05-22 Electrosil Ltd Adjustable electrical devices with leadscrew and sealing means

Also Published As

Publication number Publication date
NL7411219A (nl) 1975-02-27
ATA685474A (de) 1976-06-15
GB1471328A (en) 1977-04-21
US3938070A (en) 1976-02-10
FR2246039A1 (de) 1975-04-25
FR2246039B1 (de) 1979-01-05
BE818147A (fr) 1974-11-18
IT1022065B (it) 1978-03-20

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Legal Events

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