SE9102236L - Filter - Google Patents

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Info

Publication number
SE9102236L
SE9102236L SE9102236A SE9102236A SE9102236L SE 9102236 L SE9102236 L SE 9102236L SE 9102236 A SE9102236 A SE 9102236A SE 9102236 A SE9102236 A SE 9102236A SE 9102236 L SE9102236 L SE 9102236L
Authority
SE
Sweden
Prior art keywords
coil
movable
metal body
coils
input
Prior art date
Application number
SE9102236A
Other languages
English (en)
Swedish (sv)
Other versions
SE9102236D0 (sv
Inventor
K Takahashi
Original Assignee
Toko Inc
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 Toko Inc filed Critical Toko Inc
Publication of SE9102236D0 publication Critical patent/SE9102236D0/xx
Publication of SE9102236L publication Critical patent/SE9102236L/xx

Links

Classifications

    • 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
    • H03H7/01—Frequency selective two-port networks
    • H03H7/12—Bandpass or bandstop filters with adjustable bandwidth and fixed centre frequency
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/10—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by means of a movable shield

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Coils Or Transformers For Communication (AREA)
SE9102236A 1990-07-26 1991-07-25 Filter SE9102236L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7960590U JPH0438103U (enrdf_load_html_response) 1990-07-26 1990-07-26

Publications (2)

Publication Number Publication Date
SE9102236D0 SE9102236D0 (sv) 1991-07-25
SE9102236L true SE9102236L (sv) 1992-01-27

Family

ID=13694650

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9102236A SE9102236L (sv) 1990-07-26 1991-07-25 Filter

Country Status (3)

Country Link
JP (1) JPH0438103U (enrdf_load_html_response)
DE (1) DE4124924C2 (enrdf_load_html_response)
SE (1) SE9102236L (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6816037B2 (en) 1998-11-27 2004-11-09 Mark Allan Hoffman Helical filters and methods for specifying assembly thereof
US6084487A (en) * 1998-11-27 2000-07-04 Hoffman; Mark Allan Helical filter with a removable tap housing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE523195C (de) * 1931-04-20 Telefunken Gmbh Vorrichtung zur Kopplung zweier oder mehrerer abgestimmter Kreise
DE1759503U (de) * 1955-10-06 1958-01-09 Deutsche Elektronik Gmbh Schwingkreis fuer elektromagnetische schwingungen sehr hoher frequenz.
JPS5643499A (en) * 1979-09-08 1981-04-22 Japan Synthetic Rubber Co Ltd Internal size latex for paper making
JPS58184050A (ja) * 1982-04-20 1983-10-27 Kobe Steel Ltd クロツプ切断処理設備
JPS61161852A (ja) * 1985-01-11 1986-07-22 Naoji Hamahata 通信機器用自動呼出し装置
JPS63100487A (ja) * 1986-10-17 1988-05-02 Fuji Xerox Co Ltd 静電印刷装置

Also Published As

Publication number Publication date
SE9102236D0 (sv) 1991-07-25
DE4124924C2 (de) 1994-08-11
DE4124924A1 (de) 1992-02-06
JPH0438103U (enrdf_load_html_response) 1992-03-31

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NAV Patent application has lapsed

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