ES344541A1 - Flat screen attachment inside cathoderay tube by snap ring and clip assembly - Google Patents
Flat screen attachment inside cathoderay tube by snap ring and clip assemblyInfo
- Publication number
- ES344541A1 ES344541A1 ES344541A ES344541A ES344541A1 ES 344541 A1 ES344541 A1 ES 344541A1 ES 344541 A ES344541 A ES 344541A ES 344541 A ES344541 A ES 344541A ES 344541 A1 ES344541 A1 ES 344541A1
- Authority
- ES
- Spain
- Prior art keywords
- wire
- screen
- snap ring
- clip assembly
- flat screen
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
- H01J29/06—Screens for shielding; Masks interposed in the electron stream
- H01J29/07—Shadow masks for colour television tubes
- H01J29/073—Mounting arrangements associated with shadow masks
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Wire Processing (AREA)
Abstract
A cathode-ray tube provided with a cupshaped end member 1 sealed to a conical member 12, Fig. 1 (not shown), is provided with a flat fluorescent screen 9, e.g. for colour television, which is supported by means of a wire 5 located in grooves 4 formed in lugs 3 provided on the cup-shaped member. There may be eight lugs 3 (i.e. two on each side of a rectangular screen) and the grooves 4 are cut parallel to the plane of the seal to the conical member (not shown). A rectangular metal frame 6 is inserted first, followed by the screen 9 and the wire 5. L-shaped tabs (8, Fig. 4, not shown), secured to the frame 6 have one arm interposed between the frame 6 and the screen 9, and the other arm depending inside the wire 5 this arm is provided with an oblique cut 12 (Fig. 4b), so that its end may be twisted to form a tight assembly. A lead-in wire 14 (Fig. 2, not shown), may be secured to the wire 5.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR74936 | 1966-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES344541A1 true ES344541A1 (en) | 1968-10-16 |
Family
ID=8616371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES344541A Expired ES344541A1 (en) | 1966-09-01 | 1967-08-28 | Flat screen attachment inside cathoderay tube by snap ring and clip assembly |
Country Status (6)
Country | Link |
---|---|
US (1) | US3440469A (en) |
BE (1) | BE703337A (en) |
DE (1) | DE1614578A1 (en) |
ES (1) | ES344541A1 (en) |
GB (1) | GB1160346A (en) |
NL (1) | NL6711453A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4721879A (en) * | 1983-09-30 | 1988-01-26 | Zenith Electronics Corporation | Tensed mask cathode ray tube |
US4595857A (en) * | 1984-01-18 | 1986-06-17 | Zenith Electronics Corporation | Tension mask color cathode ray tube apparatus |
US4591344A (en) * | 1983-09-30 | 1986-05-27 | Zenith Electronics Corporation | Method of fabricating a tension mask color cathode ray tube |
US4593224A (en) * | 1983-09-30 | 1986-06-03 | Zenith Electronics Corporation | Tension mask cathode ray tube |
NL8304180A (en) * | 1983-12-06 | 1985-07-01 | Philips Nv | IMAGE TUBE AND IMAGE DISPLAY EQUIPMENT PROVIDED WITH SUCH AN IMAGE TUBE. |
US4614892A (en) * | 1984-08-31 | 1986-09-30 | Zenith Electronics Corporation | Tension mask mounting structure |
US4686415A (en) * | 1985-04-30 | 1987-08-11 | Zenith Electronics Corporation | Tensed mask color cathode ray tube and mask support frame therefor |
US4652791A (en) * | 1985-04-30 | 1987-03-24 | Zenith Electronics Corporation | Color cathode ray tube and tensible shadow mask blank for use therein |
US4656388A (en) * | 1985-05-17 | 1987-04-07 | Zenith Electronics Corporation | Tensed mask color cathode ray tube and mask support frame therefore |
US4710670A (en) * | 1986-02-21 | 1987-12-01 | Zenith Electronics Corporation | Front assembly system for a tension mask color cathode ray tube |
US4721488A (en) * | 1986-02-21 | 1988-01-26 | Zenith Electronics Corporation | Apparatus for tensing a shadow mask foil |
WO1992012525A2 (en) * | 1991-01-02 | 1992-07-23 | Zenith Electronics Corporation | Tension mask color crt with a curved faceplate |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733366A (en) * | 1956-01-31 | Grimm ctal | ||
BE404142A (en) * | 1933-07-10 | |||
NL207764A (en) * | 1955-06-07 | |||
US2856552A (en) * | 1956-03-15 | 1958-10-14 | Gen Electric | Grille structure for television picture tubes |
BE562350A (en) * | 1956-11-15 |
-
1967
- 1967-08-09 DE DE19671614578 patent/DE1614578A1/en active Pending
- 1967-08-18 NL NL6711453A patent/NL6711453A/xx unknown
- 1967-08-28 ES ES344541A patent/ES344541A1/en not_active Expired
- 1967-08-29 US US664167A patent/US3440469A/en not_active Expired - Lifetime
- 1967-08-31 BE BE703337D patent/BE703337A/xx unknown
- 1967-09-01 GB GB40038/67A patent/GB1160346A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE703337A (en) | 1968-01-15 |
NL6711453A (en) | 1968-03-04 |
GB1160346A (en) | 1969-08-06 |
DE1614578A1 (en) | 1970-11-05 |
US3440469A (en) | 1969-04-22 |
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