CA943654A - Variable resistance control and switch - Google Patents

Variable resistance control and switch

Info

Publication number
CA943654A
CA943654A CA112,186A CA112186A CA943654A CA 943654 A CA943654 A CA 943654A CA 112186 A CA112186 A CA 112186A CA 943654 A CA943654 A CA 943654A
Authority
CA
Canada
Prior art keywords
switch
variable resistance
resistance control
control
variable
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.)
Expired
Application number
CA112,186A
Other versions
CA112186S (en
Inventor
Ronald E. Burcham
William L. Kelver (Jr.)
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.)
CTS Corp
Original Assignee
CTS 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 CTS Corp filed Critical CTS Corp
Application granted granted Critical
Publication of CA943654A publication Critical patent/CA943654A/en
Expired legal-status Critical Current

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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/603—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of mechanical or electronic switches or control elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/004—Application hearing aid
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/61—Aspects relating to mechanical or electronic switches or control elements, e.g. functioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/609—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of circuitry

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Adjustable Resistors (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
CA112,186A 1970-05-08 1971-05-05 Variable resistance control and switch Expired CA943654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3585970A 1970-05-08 1970-05-08

Publications (1)

Publication Number Publication Date
CA943654A true CA943654A (en) 1974-03-12

Family

ID=21885219

Family Applications (1)

Application Number Title Priority Date Filing Date
CA112,186A Expired CA943654A (en) 1970-05-08 1971-05-05 Variable resistance control and switch

Country Status (3)

Country Link
US (1) US3629780A (en)
CA (1) CA943654A (en)
GB (1) GB1356961A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117444A (en) * 1977-07-14 1978-09-26 Bourns, Inc. Hearing aid volume control
US4210896A (en) * 1978-04-24 1980-07-01 Cts Corporation Variable resistance control and method of making the same
US4329676A (en) * 1980-01-10 1982-05-11 Resistance Technology, Inc. Potentiometer
GB2160367B (en) * 1984-06-14 1987-08-19 Welwyn Electronics Ltd Variable resistance device
US5250926A (en) * 1992-04-29 1993-10-05 Wilbrecht Electronics, Inc. Potentiometer with improved seal
US5463692A (en) * 1994-07-11 1995-10-31 Resistance Technology Inc. Sandwich switch construction for a hearing aid
US6005473A (en) * 1995-01-20 1999-12-21 Alps Electric Co., Ltd. Rotary operation type variable resistor
TW452153U (en) * 2000-06-29 2001-08-21 Darfon Electronics Corp Variable resistor
US9610216B2 (en) * 2011-04-26 2017-04-04 C.G. Air Systèmes Inc. Resistive actuation unit for tub systems
US11539270B2 (en) * 2020-03-13 2022-12-27 Hamilton Sundstrand Corporation Connection assembly cover with integrated anti-rotation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791666A (en) * 1954-01-11 1957-05-07 Chicago Telephone Supply Corp Combination electric switch and variable resistor
US2929040A (en) * 1958-06-12 1960-03-15 Chicago Telephone Supply Corp Combination electric switch and variable resistor
US3377606A (en) * 1964-03-02 1968-04-09 Spectrol Electronics Corp Potentiometer apparatus

Also Published As

Publication number Publication date
GB1356961A (en) 1974-06-19
US3629780A (en) 1971-12-21

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