SE354391B - - Google Patents

Info

Publication number
SE354391B
SE354391B SE00982/70A SE98270A SE354391B SE 354391 B SE354391 B SE 354391B SE 00982/70 A SE00982/70 A SE 00982/70A SE 98270 A SE98270 A SE 98270A SE 354391 B SE354391 B SE 354391B
Authority
SE
Sweden
Application number
SE00982/70A
Inventor
H Schaefer
F Spangler
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE354391B publication Critical patent/SE354391B/xx

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Coils Or Transformers For Communication (AREA)
SE00982/70A 1969-01-27 1970-01-27 SE354391B (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79433269A 1969-01-27 1969-01-27

Publications (1)

Publication Number Publication Date
SE354391B true SE354391B (enrdf_load_stackoverflow) 1973-03-05

Family

ID=25162349

Family Applications (1)

Application Number Title Priority Date Filing Date
SE00982/70A SE354391B (enrdf_load_stackoverflow) 1969-01-27 1970-01-27

Country Status (5)

Country Link
US (1) US3581249A (enrdf_load_stackoverflow)
JP (1) JPS552723B1 (enrdf_load_stackoverflow)
DE (2) DE2003186A1 (enrdf_load_stackoverflow)
GB (1) GB1269322A (enrdf_load_stackoverflow)
SE (1) SE354391B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101854A (en) * 1977-01-28 1978-07-18 The United States Of America As Represented By The Secretary Of The Army Tunable helical resonator
US4284966A (en) * 1979-12-21 1981-08-18 Motorola, Inc. Wide bandwidth helical resonator filter
US4385279A (en) * 1981-08-04 1983-05-24 Motorola, Inc. Tunable helical resonator
DE3146168C2 (de) * 1981-11-21 1986-07-24 Neosid Pemetzrieder Gmbh & Co Kg, 5884 Halver Induktives Bauelement, insbesondere Spule für hohe und sehr hohe Frequenzen sowie Verfahren zur Herstellung eines solchen Bauelementes
JPH0343683U (enrdf_load_stackoverflow) * 1989-08-30 1991-04-24
DE9014920U1 (de) * 1990-10-29 1991-01-10 Neosid Pemetzrieder Gmbh & Co Kg, 5884 Halver Induktives Bauelement, insbesondere induktives Miniatur-Bauelement mit Kapazitätsabstimmvorrichtung
IL119973A0 (en) * 1997-01-07 1997-04-15 Galtronics Ltd Helical antenna element
US6031436A (en) * 1998-04-02 2000-02-29 Space Systems/Loral, Inc. Single and dual mode helix loaded cavity filters
BRPI0809602A2 (pt) * 2007-04-02 2014-11-04 Allegiance Corp Dispositivo e sistema de terapia respiratória
CN102055426A (zh) * 2009-10-30 2011-05-11 鸿富锦精密工业（深圳）有限公司 滤波器
US8471664B1 (en) * 2012-04-24 2013-06-25 Zippy Technology Corp. Transformer without coil racks

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227846A (en) * 1935-05-11 1941-01-07 Rca Corp High frequency coil
BE506885A (enrdf_load_stackoverflow) * 1950-11-04
US2889522A (en) * 1953-08-05 1959-06-02 Gen Instrument Corp Tuned transformer assembly
US3060394A (en) * 1958-12-20 1962-10-23 Maeda Hisao Radio transformer
US3092796A (en) * 1959-05-07 1963-06-04 Maeda Hisao Intermediate frequency transformer
US3409850A (en) * 1965-10-28 1968-11-05 Oshima Masaomi Miniature inductance device for communication

Also Published As

Publication number Publication date
DE2003186A1 (de) 1970-08-20
DE7002406U (de) 1970-07-30
US3581249A (en) 1971-05-25
GB1269322A (en) 1972-04-06
JPS552723B1 (enrdf_load_stackoverflow) 1980-01-22

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