NL175973B - Lasinrichting voor kortsluitbooglassen. - Google Patents

Lasinrichting voor kortsluitbooglassen.

Info

Publication number
NL175973B
NL175973B NLAANVRAGE7309296,A NL175973DA NL175973B NL 175973 B NL175973 B NL 175973B NL 175973D A NL175973D A NL 175973DA NL 175973 B NL175973 B NL 175973B
Authority
NL
Netherlands
Prior art keywords
welding
short
circuit arc
arc welding
welding device
Prior art date
Application number
NLAANVRAGE7309296,A
Other languages
English (en)
Inventor
Edmond Joannes Jozef D Keijser
Original Assignee
Philips Nv
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 NL175973B publication Critical patent/NL175973B/nl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/18—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals
    • H04N9/20—Picture reproducers using cathode ray tubes using separate electron beams for the primary colour signals with more than one beam in a tube
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/73—Colour balance circuits, e.g. white balance circuits or colour temperature control
NLAANVRAGE7309296,A 1952-02-12 Lasinrichting voor kortsluitbooglassen. NL175973B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271163A US2804496A (en) 1952-02-12 1952-02-12 Background control for color television receiver

Publications (1)

Publication Number Publication Date
NL175973B true NL175973B (nl)

Family

ID=23034450

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7309296,A NL175973B (nl) 1952-02-12 Lasinrichting voor kortsluitbooglassen.

Country Status (6)

Country Link
US (1) US2804496A (nl)
BE (1) BE517543A (nl)
CH (1) CH319090A (nl)
FR (1) FR1072591A (nl)
GB (1) GB748938A (nl)
NL (1) NL175973B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193857A (nl) * 1954-01-08
BE557654A (nl) * 1956-05-25
NL225645A (nl) * 1958-03-07
US3270125A (en) * 1963-01-15 1966-08-30 Rca Corp Color kinescope operating and testing arrangements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB443896A (en) * 1934-10-06 1936-03-10 Gen Electric Co Ltd Improvements in or relating to television
US2406760A (en) * 1940-09-17 1946-09-03 Columbia Broadcasting Syst Inc Color television
US2525425A (en) * 1944-05-15 1950-10-10 Hartford Nat Bank & Trust Co Phase shifting bridge
US2489328A (en) * 1946-10-07 1949-11-29 Farnsworth Res Corp Electron beam controlling system
US2566693A (en) * 1947-09-13 1951-09-04 Rca Corp Color television system

Also Published As

Publication number Publication date
GB748938A (en) 1956-05-16
US2804496A (en) 1957-08-27
CH319090A (de) 1957-01-31
FR1072591A (fr) 1954-09-14
BE517543A (nl)

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