DK111898B - Method for manufacturing a flat grating for a cathode ray tube. - Google Patents

Method for manufacturing a flat grating for a cathode ray tube.

Info

Publication number: DK111898B
Authority: DK; Denmark
Prior art keywords: manufacturing; ray tube; cathode ray; flat grating; grating
Prior art date: 1964-06-25

Application number

DK318765AA

Other languages

Danish (da)

Inventor

R Cahen

J Driffort

Original Assignee

Co Francaise De Television

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.)

1964-06-25

Filing date

1965-06-23

Publication date

1968-10-21

1965-06-23 Application filed by Co Francaise De Television filed Critical Co Francaise De Television

1968-10-21 Publication of DK111898B publication Critical patent/DK111898B/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/02—Manufacture of electrodes or electrode systems
- H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0019—Chemical composition and manufacture
- H01J2893/0022—Manufacture
- H01J2893/0024—Planar grids
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/0012—Constructional arrangements
- H01J2893/0019—Chemical composition and manufacture
- H01J2893/0022—Manufacture
- H01J2893/0025—Manufacture by winding wire upon a support

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Wire Processing (AREA)
Particle Accelerators (AREA)
Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

DK318765AA 1964-06-25 1965-06-23 Method for manufacturing a flat grating for a cathode ray tube. DK111898B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR979564A FR1407802A (en)	1964-06-25	1964-06-25	Improvements to flat grids for cathode ray tubes and their manufacturing processes

Publications (1)

Publication Number	Publication Date
DK111898B true DK111898B (en)	1968-10-21

Family

ID=8833161

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK318765AA DK111898B (en)	1964-06-25	1965-06-23	Method for manufacturing a flat grating for a cathode ray tube.

Country Status (13)

Country	Link
US (1)	US3357459A (en)
AT (1)	AT260312B (en)
BE (1)	BE665457A (en)
BR (1)	BR6570583D0 (en)
CH (1)	CH438417A (en)
DE (1)	DE1277307B (en)
DK (1)	DK111898B (en)
ES (2)	ES314584A1 (en)
FR (1)	FR1407802A (en)
GB (1)	GB1076003A (en)
LU (1)	LU48920A1 (en)
NL (1)	NL146324B (en)
SE (1)	SE305884B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1566330A (en) *	1968-02-01	1969-05-09
JPS606066B2 (en) *	1979-04-18	1985-02-15	ソニー株式会社	Color cathode ray tube grid device
US4790786A (en) *	1987-05-18	1988-12-13	Zenith Elecronics Corporation	Factory fixture frame for an in-process tension mask color cathode ray tube
US4934974A (en) *	1987-12-31	1990-06-19	Zenith Electronics Corporation	Factory fixture frame with means for temporarily and removably supporting an in-process tension mask for a color cathode ray tube
US4772238A (en) *	1987-12-30	1988-09-20	Zenith Electronics Corporation	Foil mask stretching apparatus and process
US5613889A (en) *	1995-07-26	1997-03-25	Nosker; Richard W.	Method of making a tensioned focus mask

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2068675A (en) *	1935-01-16	1937-01-26	Richard D Heller	Method of and apparatus for manufacturing screens
GB721523A (en) *	1952-01-08	1955-01-05	Chromatic Television Lab Inc	Display surface for color television tubes
NL193792A (en) *	1954-01-14
US2998033A (en) *	1957-02-12	1961-08-29	Sylvania Electric Prod	Apparatus for producing cathode ray tubes
US3212532A (en) *	1963-02-19	1965-10-19	Westinghouse Electric Corp	Grid winding

1964
- 1964-06-25 FR FR979564A patent/FR1407802A/en not_active Expired
1965
- 1965-06-15 BE BE665457A patent/BE665457A/xx unknown
- 1965-06-18 US US464971A patent/US3357459A/en not_active Expired - Lifetime
- 1965-06-22 BR BR170583/65A patent/BR6570583D0/en unknown
- 1965-06-22 DE DEC36177A patent/DE1277307B/en active Pending
- 1965-06-23 CH CH881065A patent/CH438417A/en unknown
- 1965-06-23 SE SE8329/65A patent/SE305884B/xx unknown
- 1965-06-23 DK DK318765AA patent/DK111898B/en unknown
- 1965-06-23 AT AT570765A patent/AT260312B/en active
- 1965-06-23 GB GB26678/65A patent/GB1076003A/en not_active Expired
- 1965-06-24 ES ES0314584A patent/ES314584A1/en not_active Expired
- 1965-06-25 LU LU48920A patent/LU48920A1/xx unknown
- 1965-06-25 NL NL656508168A patent/NL146324B/en not_active IP Right Cessation
- 1965-10-14 ES ES0318475A patent/ES318475A1/en not_active Expired

Also Published As

Publication number	Publication date
BE665457A (en)	1965-10-01
NL6508168A (en)	1965-12-27
DE1277307B (en)	1968-09-12
NL146324B (en)	1975-06-16
ES318475A1 (en)	1966-03-16
GB1076003A (en)	1967-07-19
SE305884B (en)	1968-11-11
CH438417A (en)	1967-06-30
US3357459A (en)	1967-12-12
LU48920A1 (en)	1965-08-25
BR6570583D0 (en)	1973-07-10
FR1407802A (en)	1965-08-06
ES314584A1 (en)	1966-03-01
AT260312B (en)	1968-02-26

Similar Documents

Publication	Publication Date	Title
DK121523B (en)	1971-10-25	Method for manufacturing a cathode ray tube.
DK121887B (en)	1971-12-13	Method for cladding a metal pipe element.
DK121913B (en)	1971-12-20	Method for making a semiconductor organ.
DK128749B (en)	1974-06-24	Method for connecting steel rods.
DK124925B (en)	1972-12-11	Process for preparing a supported catalyst.
DK122082B (en)	1972-01-17	Procedure for erecting a building skeleton.
DK122997B (en)	1972-05-08	Method for making resoribles.
DK131007B (en)	1975-05-12	Method for factory production of a transportable, prefabricated space element.
DK111793B (en)	1968-10-07	Process for the preparation of a drinkable stimulant.
DK114309B (en)	1969-06-16	Ribbons for forming coupling elements.
DK121184B (en)	1971-09-20	Method for manufacturing a cathode ray tube.
DK114991B (en)	1969-08-25	Method for manufacturing a flat cathode element for electron tubes.
DK121389B (en)	1971-10-11	Method for manufacturing a galvanic dry element.
DK111898B (en)	1968-10-21	Method for manufacturing a flat grating for a cathode ray tube.
DK106834C (en)	1967-03-20	Method for manufacturing a copper pipe.
DK120233B (en)	1971-05-03	Method for attaching a bottom to a can.
DK122489B (en)	1972-03-06	Method for producing a cylindrical tightly closed electrochemical element.
DK121946B (en)	1971-12-20	Method for making a stretchable staple fiber ribbon.
DK111333B (en)	1968-07-29	Method for manufacturing sintered electrodes.
DK109890C (en)	1968-07-22	Collector for piles.
DK119334B (en)	1970-12-14	Method for manufacturing an electrode.
DK118377B (en)	1970-08-10	Method for making a hermetic capsule.
DK117859B (en)	1970-06-08	Method for manufacturing a reinforced masonry.
DK117154B (en)	1970-03-23	Process for the preparation of a nitrogen-containing fertilizer.
DK103862C (en)	1966-02-28	Method for manufacturing a metal reflector.