NO135083C - - Google Patents

Info

Publication number
NO135083C
NO135083C NO4863/73A NO486373A NO135083C NO 135083 C NO135083 C NO 135083C NO 4863/73 A NO4863/73 A NO 4863/73A NO 486373 A NO486373 A NO 486373A NO 135083 C NO135083 C NO 135083C
Authority
NO
Norway
Application number
NO4863/73A
Other versions
NO135083B (no
Inventor
Ragnar Lian
Original Assignee
Ragnar Lian
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 Ragnar Lian filed Critical Ragnar Lian
Publication of NO135083B publication Critical patent/NO135083B/no
Publication of NO135083C publication Critical patent/NO135083C/no

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02Details
    • H04R9/025Magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
NO4863/73A 1972-12-27 1973-12-19 NO135083C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK646572AA DK142299B (da) 1972-12-27 1972-12-27 Højttaler.

Publications (2)

Publication Number Publication Date
NO135083B NO135083B (no) 1976-10-25
NO135083C true NO135083C (no) 1977-02-02

Family

ID=8148772

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4863/73A NO135083C (no) 1972-12-27 1973-12-19

Country Status (16)

Country Link
US (1) US3935399A (no)
JP (1) JPS5639600B2 (no)
AT (1) AT344806B (no)
BE (1) BE808795A (no)
CA (1) CA1014649A (no)
CH (1) CH558625A (no)
DE (1) DE2362001C2 (no)
DK (1) DK142299B (no)
ES (1) ES422079A1 (no)
FR (1) FR2238309B1 (no)
GB (1) GB1460744A (no)
IE (1) IE38629B1 (no)
IT (1) IT1000950B (no)
NL (1) NL7317654A (no)
NO (1) NO135083C (no)
SE (1) SE384119C (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376824A (en) * 1976-12-20 1978-07-07 Hitachi Ltd Speaker
JPS53162719U (no) * 1977-05-26 1978-12-20
JPS5837173B2 (ja) * 1980-06-26 1983-08-15 株式会社 柳沢鉄工所 自動結束機における積層物挾持ピン間隔調整装置
US4360707A (en) * 1980-11-24 1982-11-23 Cts Corporation Digitally driven combination coils for electrodynamic acoustic transducers
DE3046551A1 (de) * 1980-12-10 1982-07-22 Isophon-Werke Gmbh, 1000 Berlin "dynamischer lautsprecher"
FR2556164B1 (fr) * 1983-12-03 1994-02-25 Pioneer Electronic Corp Haut-parleur
DE3426042A1 (de) * 1984-07-14 1986-01-16 Vacuumschmelze Gmbh, 6450 Hanau Elektrischer flachspulenantrieb
DE3670417D1 (de) * 1985-07-17 1990-05-17 Studer Willi Ag Magnetsystem fuer einen dynamischen lautsprecher.
US4897877A (en) * 1987-05-18 1990-01-30 Oxford Speaker Company Sub-woofer driver combination with dual voice coil arrangement
CN107509147B (zh) * 2017-09-21 2023-12-12 惠州迪芬尼声学科技股份有限公司 一种具有u形短路环的扬声器磁路系统
US11942241B2 (en) 2021-05-20 2024-03-26 Lubomir Dostal Electric cable

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4431104Y1 (no) * 1967-06-23 1969-12-22

Also Published As

Publication number Publication date
JPS5639600B2 (no) 1981-09-14
DK142299C (no) 1981-03-02
DE2362001C2 (de) 1982-05-06
DE2362001A1 (de) 1974-07-11
NO135083B (no) 1976-10-25
FR2238309B1 (no) 1981-09-04
CA1014649A (en) 1977-07-26
BE808795A (fr) 1974-04-16
IE38629L (en) 1974-06-27
US3935399A (en) 1976-01-27
JPS507515A (no) 1975-01-25
FR2238309A1 (no) 1975-02-14
SE384119B (sv) 1976-04-12
AT344806B (de) 1978-08-10
AU6363473A (en) 1975-06-19
ES422079A1 (es) 1976-08-01
IT1000950B (it) 1976-04-10
SE384119C (sv) 1984-07-17
IE38629B1 (en) 1978-04-26
ATA1053773A (de) 1975-10-15
NL7317654A (no) 1974-07-01
DK142299B (da) 1980-10-06
CH558625A (de) 1975-01-31
GB1460744A (en) 1977-01-06

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