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NL170218B - ELECTRICALLY HEATED BED COVER AND ELECTRICAL HEATING ELEMENT FOR THIS. - Google Patents

ELECTRICALLY HEATED BED COVER AND ELECTRICAL HEATING ELEMENT FOR THIS.

Info

Publication number
NL170218B
NL170218B NLAANVRAGE7115481,A NL170218DA NL170218B NL 170218 B NL170218 B NL 170218B NL 170218D A NL170218D A NL 170218DA NL 170218 B NL170218 B NL 170218B
Authority
NL
Netherlands
Prior art keywords
heating element
electrical heating
electrically heated
bed cover
heated bed
Prior art date
Application number
NLAANVRAGE7115481,A
Other languages
Dutch (nl)
Original Assignee
Inventum Koninklijke Fab
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.)
Publication of NL170218B publication Critical patent/NL170218B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/08—Duration or width modulation ; Duty cycle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Relay Circuits (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Electrotherapy Devices (AREA)
NLAANVRAGE7115481,A 1951-06-12 ELECTRICALLY HEATED BED COVER AND ELECTRICAL HEATING ELEMENT FOR THIS. NL170218B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE705042X 1951-06-12

Publications (1)

Publication Number Publication Date
NL170218B true NL170218B (en)

Family

ID=20315561

Family Applications (2)

Application Number Title Priority Date Filing Date
NL93068D NL93068C (en) 1951-06-12
NLAANVRAGE7115481,A NL170218B (en) 1951-06-12 ELECTRICALLY HEATED BED COVER AND ELECTRICAL HEATING ELEMENT FOR THIS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL93068D NL93068C (en) 1951-06-12

Country Status (4)

Country Link
US (1) US2732527A (en)
FR (1) FR1058263A (en)
GB (1) GB705042A (en)
NL (2) NL170218B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL102003C (en) * 1955-05-04
US2920142A (en) * 1955-06-06 1960-01-05 Itt Pulse communication system
US2835870A (en) * 1956-09-18 1958-05-20 Ora G Fretz Tremolo-frequency modulator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921787A (en) * 1931-01-23 1933-08-08 Gen Electric Pulsation apparatus
US2168402A (en) * 1938-01-11 1939-08-08 Gerald Alan S Fitz Pulsating electrical control system
US2304135A (en) * 1941-05-13 1942-12-08 Bell Telephone Labor Inc Modulating system
US2443195A (en) * 1943-10-15 1948-06-15 Sperry Corp Electronic circuit
US2666901A (en) * 1951-11-29 1954-01-19 Bendix Aviat Corp Pulse modulator

Also Published As

Publication number Publication date
GB705042A (en) 1954-03-03
NL93068C (en)
FR1058263A (en) 1954-03-15
US2732527A (en) 1956-01-24

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