US3745438A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High voltage generating device
Assignee: Panasonic Holdings Corp
•
Filing: 1972-07-18
•
Granted: 1973-07-10
•
Expires: 1992-07-18
Abstract
Abstract A high voltage generating device used to obtain a high voltage supplied to the television receiver picture tube anode, comprising a high voltage coil generating an a-c voltage and having an output terminal connected to one end of a rectifier means whose other end is connected to a high voltage lead line, wherein the high voltage coil and rectifier are molded together with a resin. Thus, it can be readily manufactured and will be small in size, light in weight and excellent in insulation character.
Inventors
- 👤 T Saeki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:14
CPC Classifications
H; H01; H01F; H01F38/00; H01F38/42; H01F27/00; H01F27/40; H01F27/408
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
79 words
A high voltage generating device comprising a high voltage coil generating an a-c voltage, a rectifying means connected at one end of said high voltage coil, and A high voltage lead line connected to the other end of said rectifying means, and an outermost cover block of molded resin for containing therein and rigidly uniting therewith said high voltage coil, said rectifying means and the end portion of said high voltage lead line being connected to said rectifying means.
Claim 2
Dependent Claim
79 words
A high voltage generating device comprising a high voltage coil generating an a-c voltage, a rectifying means connected at one end of said high voltage coil, and A high voltage lead line connected to the other end of said rectifying means, and an outermost cover block of molded resin for containing therein and rigidly uniting therewith said high voltage coil, said rectifying means and the end portion of said high voltage lead line being connected to said rectifying means.
Claim 3
Dependent Claim
91 words
A high voltage generating device comprising: a high voltage coil generating an a-c voltage; a rectifying means connected at one end to said high voltage coil; a high voltage lead line connected to the other end of said rectifying means, said high voltage coil, said rectifying means and an end portion of said high voltage lead line all being rigidly integrated with a surrounding resin in the form of a molding; and a holder used to accommodate and hold in position said rectifying means and attached to said high voltage coil.
Claim 4
Dependent Claim
91 words
A high voltage generating device comprising: a high voltage coil generating an a-c voltage; a rectifying means connected at one end to said high voltage coil; a high voltage lead line connected to the other end of said rectifying means, said high voltage coil, said rectifying means and an end portion of said high voltage lead line all being rigidly integrated with a surrounding resin in the form of a molding; and a holder used to accommodate and hold in position said rectifying means and attached to said high voltage coil.
Claim 5
Dependent Claim
27 words
A high voltage generating device according to claim 2, wherein said holder is provided with two leg portions facing each other for pinching said high voltage coil.
Claim 6
Dependent Claim
34 words
A high voltage generating device according to claim 3, wherein said two leg portions are provided with respective inward protuberances adapted to be wedged in between adjacent insulation layers of said high voltage coil.
Claim 7
Dependent Claim
89 words
A high voltage generating device comprising: a high voltage coil generating an a-c voltage; a rectifying means connected at one end to said high voltage coil; a high voltage lead line connected to the other end of said rectifying means, said high voltage coil, said rectifying means and an end portion of said high voltage lead line all being rigidly integrated with a surrounding resin in the form of a molding; and a bushing provided in a boundary zone between said high voltage lead line and the sourrounding resin.
Claim 8
Dependent Claim
89 words
A high voltage generating device comprising: a high voltage coil generating an a-c voltage; a rectifying means connected at one end to said high voltage coil; a high voltage lead line connected to the other end of said rectifying means, said high voltage coil, said rectifying means and an end portion of said high voltage lead line all being rigidly integrated with a surrounding resin in the form of a molding; and a bushing provided in a boundary zone between said high voltage lead line and the sourrounding resin.
Claim 9
Dependent Claim
30 words
A high voltage generating device according to claim 5, which further includes a metal cap fitted on the end portion of said high voltage lead line and engaging said bushing.
Claim 10
Dependent Claim
28 words
A high voltage generating device according to claim 6, wherein said metal cap is provided with a connector means fitted on a counterpart connector of said rectifying means.
Claim 11
Dependent Claim
145 words
A high voltage generating device comprising a high voltage coil generating an a-c voltage, a holder holding a rectifying means in position, said holder being fitted on said high voltage coil and having an elongate channel-shaped portion terminating in a bushing support portion, a rectifying means extending within said channel-shaped portion of said holder and having one end connected to said high voltage coil, a bushing fitted to said bushing support portion of said holder, a high voltage lead line having one end inserted through said bushing and connected to the other end of said rectifying means, and a metal cap fitted on said one end of said high voltage lead line and engaging said bushing, said high voltage coil, said holder, said rectifying means, said bushing and said metal cap all being rigidly integrated with a surrounding resin in the form of a molding.
Claim 12
Dependent Claim
145 words
A high voltage generating device comprising a high voltage coil generating an a-c voltage, a holder holding a rectifying means in position, said holder being fitted on said high voltage coil and having an elongate channel-shaped portion terminating in a bushing support portion, a rectifying means extending within said channel-shaped portion of said holder and having one end connected to said high voltage coil, a bushing fitted to said bushing support portion of said holder, a high voltage lead line having one end inserted through said bushing and connected to the other end of said rectifying means, and a metal cap fitted on said one end of said high voltage lead line and engaging said bushing, said high voltage coil, said holder, said rectifying means, said bushing and said metal cap all being rigidly integrated with a surrounding resin in the form of a molding.
Claim 13
Dependent Claim
168 words
A high voltage generating device comprising a high voltage coil generating an a-c voltage, a holder to hold a rectifying means in position, said holder being attached to said high voltage coil and having an elongate channel-shaped portion and two leg portions facing each other for pinching said high voltage coil, a bushing fitted on an end of said holder remote from said high voltage coil, a rectifying means extending within said channel-shaped portion of said holder and having one end connected to said high voltage coil, a high voltage lead line having one end inserted through said bushing, and a metal cap fitted on said one end of said high voltage lead line and provided at the end remote from said high voltage lead line with a connector means fitted on a counterpart connector of said rectifying means, said high voltage coil, said holder, said bushing, said rectifying means and said metal cap all being rigidly integrated with a surrounding resin in the form of a molding.
Claim 14
Dependent Claim
168 words
A high voltage generating device comprising a high voltage coil generating an a-c voltage, a holder to hold a rectifying means in position, said holder being attached to said high voltage coil and having an elongate channel-shaped portion and two leg portions facing each other for pinching said high voltage coil, a bushing fitted on an end of said holder remote from said high voltage coil, a rectifying means extending within said channel-shaped portion of said holder and having one end connected to said high voltage coil, a high voltage lead line having one end inserted through said bushing, and a metal cap fitted on said one end of said high voltage lead line and provided at the end remote from said high voltage lead line with a connector means fitted on a counterpart connector of said rectifying means, said high voltage coil, said holder, said bushing, said rectifying means and said metal cap all being rigidly integrated with a surrounding resin in the form of a molding.
Claim 15
Dependent Claim
116 words
A high voltage generating device incluDing a high voltage generating block containing a high voltage coil generating an a-c voltage, a rectifying means having one end connected to said high voltage coil and a high voltage lead line having one end connected to the other end of said rectifying means, said high voltage coil, said rectifying means and an end portion of said high voltage lead line all being rigidly integrated with a surrounding resin in the form of a molding, said high voltage generating block being mounted on one leg of a frame-like core such that said high voltage lead line extends from said molding toward a leg opposing said first-mentioned leg of said core.
Claim 16
Dependent Claim
116 words
A high voltage generating device incluDing a high voltage generating block containing a high voltage coil generating an a-c voltage, a rectifying means having one end connected to said high voltage coil and a high voltage lead line having one end connected to the other end of said rectifying means, said high voltage coil, said rectifying means and an end portion of said high voltage lead line all being rigidly integrated with a surrounding resin in the form of a molding, said high voltage generating block being mounted on one leg of a frame-like core such that said high voltage lead line extends from said molding toward a leg opposing said first-mentioned leg of said core.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-07-09 | 1977-01-08 | 1977-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-09 | 1981-01-08 | 1981-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-09 | 1985-01-08 | 1985-07-10 | $7700.00 | Window Closed / Lapsed |