BR7308319D0 - Resistor variavel aperfeicoado - Google Patents

Resistor variavel aperfeicoado

Info

Publication number
BR7308319D0
BR7308319D0 BR8319/73A BR831973A BR7308319D0 BR 7308319 D0 BR7308319 D0 BR 7308319D0 BR 8319/73 A BR8319/73 A BR 8319/73A BR 831973 A BR831973 A BR 831973A BR 7308319 D0 BR7308319 D0 BR 7308319D0
Authority
BR
Brazil
Prior art keywords
perfected
variable resistor
resistor
variable
perfected variable
Prior art date
Application number
BR8319/73A
Other languages
English (en)
Portuguese (pt)
Inventor
Watanabe Yoshimi
Nagami Masaru
Ashiya Takechika
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of BR7308319D0 publication Critical patent/BR7308319D0/pt

Links

Classifications

    • 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
    • H01C10/36—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path structurally combined with switching arrangements
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Adjustable Resistors (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
BR8319/73A 1972-10-24 1973-10-24 Resistor variavel aperfeicoado BR7308319D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972122924U JPS5313002Y2 (fr) 1972-10-24 1972-10-24

Publications (1)

Publication Number Publication Date
BR7308319D0 true BR7308319D0 (pt) 1974-08-22

Family

ID=14847963

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8319/73A BR7308319D0 (pt) 1972-10-24 1973-10-24 Resistor variavel aperfeicoado

Country Status (9)

Country Link
US (1) US3845447A (fr)
JP (1) JPS5313002Y2 (fr)
BR (1) BR7308319D0 (fr)
CA (1) CA989030A (fr)
DE (1) DE2353083C2 (fr)
FR (1) FR2204019B1 (fr)
GB (1) GB1415805A (fr)
IT (1) IT998932B (fr)
NL (1) NL178285C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216374Y2 (fr) * 1972-10-28 1977-04-13
US4052428A (en) * 1975-12-15 1977-10-04 Stauffer Chemical Company Stable aluminum alkoxide solutions
ES8500503A1 (es) * 1984-01-24 1984-10-01 Piher Navarra Sa Perfeccionamientos en los aparatos variadores de la resistencia y la conduccion de corriente de los circuitos electricos
GB2269056B (en) * 1992-07-20 1996-06-05 Sony Corp Linear control arrangements
US8253007B1 (en) * 2009-11-18 2012-08-28 Richard Ned Steinberger Potentiometer control for musical instruments

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931799A (en) * 1932-03-03 1933-10-24 Cutler Hammer Inc Method of and apparatus for controlling electric circuits
DE1680975U (de) * 1953-05-28 1954-08-05 Siemens Ag Drehwiderstand mit kontaktsatz fuer zusatzliche schaltzwecke.
US2783397A (en) * 1953-07-27 1957-02-26 Switchcraft Mixer unit for a plurality of incoming signals
US2942221A (en) * 1957-07-11 1960-06-21 Cts Corp Sub-miniature concentric tandem variable resistor and switch control
DE1833671U (de) * 1961-05-12 1961-06-29 Gossen & Co Gmbh P Schaltpotentiometer.
US3047825A (en) * 1961-10-23 1962-07-31 Electro Solid Controls Inc Combination variable resistor and switch
US3375446A (en) * 1964-09-10 1968-03-26 Gen Motors Corp Combination radio receiver volume and squelch control
US3587027A (en) * 1969-05-28 1971-06-22 Spectrol Electronics Corp Combined potentiometer and switching structure
US3633146A (en) * 1969-06-27 1972-01-04 Matsushita Electric Ind Co Ltd Variable resistor of sliding type
US3629775A (en) * 1970-06-19 1971-12-21 Gulf & Western Industries Stereo balance and fader potentiometer

Also Published As

Publication number Publication date
FR2204019B1 (fr) 1977-06-24
DE2353083A1 (de) 1974-05-09
DE2353083C2 (de) 1983-04-28
NL7314630A (fr) 1974-04-26
US3845447A (en) 1974-10-29
IT998932B (it) 1976-02-20
FR2204019A1 (fr) 1974-05-17
JPS4977445U (fr) 1974-07-04
CA989030A (en) 1976-05-11
GB1415805A (en) 1975-11-26
JPS5313002Y2 (fr) 1978-04-08
NL178285C (nl) 1986-02-17
NL178285B (nl) 1985-09-16

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