NO121053B - - Google Patents

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Publication number
NO121053B
NO121053B NO156966A NO15696665A NO121053B NO 121053 B NO121053 B NO 121053B NO 156966 A NO156966 A NO 156966A NO 15696665 A NO15696665 A NO 15696665A NO 121053 B NO121053 B NO 121053B
Authority
NO
Norway
Prior art keywords
sulfur dioxide
boiler
pressure
gases
sorter
Prior art date
Application number
NO156966A
Other languages
English (en)
Norwegian (no)
Inventor
Stewart L Lee
Original Assignee
Philip Morris 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 Philip Morris Inc filed Critical Philip Morris Inc
Publication of NO121053B publication Critical patent/NO121053B/no

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02Electrets, i.e. having a permanently-polarised dielectric
    • H01G7/021Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric
    • H01G7/023Electrets, i.e. having a permanently-polarised dielectric having an organic dielectric of macromolecular compounds
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/43Electric condenser making
    • Y10T29/435Solid dielectric type
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49226Electret making

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Treating Waste Gases (AREA)
  • Filtering Materials (AREA)
NO156966A 1964-02-28 1965-02-27 NO121053B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US348067A US3316620A (en) 1964-02-28 1964-02-28 Process for the production of electrets

Publications (1)

Publication Number Publication Date
NO121053B true NO121053B (xx) 1971-01-11

Family

ID=23366515

Family Applications (1)

Application Number Title Priority Date Filing Date
NO156966A NO121053B (xx) 1964-02-28 1965-02-27

Country Status (13)

Country Link
US (1) US3316620A (xx)
AT (1) AT266278B (xx)
BE (1) BE660126A (xx)
CH (1) CH429947A (xx)
ES (1) ES309330A1 (xx)
FI (1) FI44648C (xx)
FR (1) FR1457291A (xx)
GB (1) GB1079134A (xx)
LU (1) LU48065A1 (xx)
MY (1) MY6800107A (xx)
NL (1) NL6502370A (xx)
NO (1) NO121053B (xx)
SE (1) SE300133B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400383A (en) * 1964-08-05 1968-09-03 Texas Instruments Inc Trainable decision system and adaptive memory element
US3487610A (en) * 1965-03-26 1970-01-06 Du Pont Electrostatic filter unit with high stable charge and its manufacture
GB1135737A (xx) * 1965-10-23 1900-01-01
USRE28420E (en) * 1967-05-15 1975-05-13 Blbctret acoustic transducer
US3632443A (en) * 1968-04-27 1972-01-04 Sony Corp Method of making polypropylene electrets
NL143362B (nl) * 1968-07-10 1974-09-16 Tno Werkwijze voor het formeren van een eenzijdig gemetalliseerde elektreetfoelie, alsmede zulk een elektreetfoelie geformeerd volgens deze werkwijze.
US3748727A (en) * 1968-07-11 1973-07-31 W Swain Method of making electret transducers
NL146969B (nl) * 1969-11-12 1975-08-15 Tno Verbetering van werkwijze voor het formeren van een eenzijdig gemetalliseerde elektreetfoelie.
US3650024A (en) * 1969-11-21 1972-03-21 Thermo Couple Products Co Inc Temperature sensitive control sensor
JPS5019360B1 (xx) * 1970-08-26 1975-07-05
US3670058A (en) * 1971-02-01 1972-06-13 Gte Sylvania Inc Method of reducing self-generated electrical noise in coaxial cable
JPS5718641B2 (xx) * 1973-07-17 1982-04-17
MX145379A (es) * 1976-09-24 1982-01-29 Pennwalt Corp Metodo mejorado para polarizar una pila de capas multiples de peliculas formadoras de elementos piezoelectricos
DE3041957A1 (de) * 1979-11-08 1981-09-03 British Aerospace, Weybridge, Surrey Thermische abschirmung, insbesondere fuer raumfahrzeuge
FR2519293A1 (fr) * 1981-12-31 1983-07-08 Thomson Csf Procede de fabrication d'un bloc en materiau macromoleculaire piezoelectrique et bloc obtenu par ledit procede
US6513184B1 (en) 2000-06-28 2003-02-04 S. C. Johnson & Son, Inc. Particle entrapment system
US6550639B2 (en) 2000-12-05 2003-04-22 S.C. Johnson & Son, Inc. Triboelectric system
US6967584B2 (en) * 2003-07-28 2005-11-22 Senstar-Stellar Corporation Integrated sensor cable for ranging

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2785350A (en) * 1954-10-18 1957-03-12 Erie Resistor Corp Capacitor
US2842653A (en) * 1956-04-09 1958-07-08 Western Electric Co Methods of making electrical capacitors

Also Published As

Publication number Publication date
US3316620A (en) 1967-05-02
LU48065A1 (xx) 1965-04-26
FI44648C (fi) 1971-12-10
FR1457291A (fr) 1966-11-04
AT266278B (de) 1968-11-11
GB1079134A (en) 1967-08-16
CH429947A (de) 1967-02-15
BE660126A (xx) 1965-06-16
FI44648B (xx) 1971-08-31
SE300133B (xx) 1968-04-08
NL6502370A (xx) 1965-08-30
MY6800107A (en) 1968-12-31
ES309330A1 (es) 1965-05-16

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