Patent US4041366A successfully refreshed from Google Patents.
US4041366A
Expired / Lapsed
US
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Voltage multiplier arrangement
Assignee: Alcatel Lucent NV
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Filing: 1976-02-23
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Granted: 1977-08-09
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Expires: 1996-02-23
Abstract
Abstract A voltage multiplier device is disclosed in which the capacitors are arranged and formed in a hollow cylindrical shape and the diodes are interconnected in a zigzag pattern along the outer circumference of the tubular capacitor roll. The device of this invention has particular use for generating the beam acceleration voltage in television picture tubes. The interior of the tubular capacitor roll has space and mounting means associated therewith which permit the device to be mounted on one arm of the magnetic core of a line transformer. The entire device, with the exception of the terminals and connector elements, are built into an insulated casing which is sealed with a sealing compound or formed into the shape of the block with the aid of a casting resin.
Inventors
- 👤 Werner Bauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:38
CPC Classifications
H; H02; H02M; H02M7/00; H02M7/02; H02M7/04; H02M7/06; H02M7/10; H02M7/103; H02M7/106
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
51 words
A voltage multiplier arrangement having a multiplicity of interconnected diodes and capacitors, including input and output connections to both a.c. and d.c. terminals wherein said capacitors are formed into a tubular multiple high voltage capacitor roll and said diodes are arranged in zigzag form along the outer circumference of said roll.
Claim 2
Dependent Claim
51 words
A voltage multiplier arrangement having a multiplicity of interconnected diodes and capacitors, including input and output connections to both a.c. and d.c. terminals wherein said capacitors are formed into a tubular multiple high voltage capacitor roll and said diodes are arranged in zigzag form along the outer circumference of said roll.
Claim 3
Dependent Claim
25 words
The voltage multiplier arrangement in accordance with claim 1, wherein capacitors connected to the a.c. terminal are arranged along the outer circumference of the roll.
Claim 4
Dependent Claim
52 words
The voltage multiplier arrangement in accordance with claim 2, wherein said capacitors connected to the d.c. terminal are arranged along the inner circumference of the roll and a plurality of turns of dielectric material are positioned between said capacitors connected to the d.c. terminal and the capacitors connected to the a.c. terminal.
Claim 5
Dependent Claim
34 words
The voltage multiplier arrangement in accordance with claim 3, wherein terminals for said a.c. capacitors and terminals for the said d.c. capacitors are brought out on opposite face sides of said multiple capacitor roll.
Claim 6
Dependent Claim
27 words
The voltage multiplier arrangement in accordance with claim 3, wherein all connecting terminals of said arrangement are lead out on only one face side of said roll.
Claim 7
Dependent Claim
45 words
The voltage multiplier arrangement in accordance with claim 1, wherein said tubular multiple roll is in the form of a hollow cylinder, said hollow cylinder having an internal diameter adapted to permit said arrangement to be plugged onto the magnetic core of a line transformer.
Claim 8
Dependent Claim
27 words
The voltage multiplier arrangement in accordance with claim 1, wherein said diodes are arranged concentrically along only a portion of the circumference of said multiple capacitor roll.
Claim 9
Dependent Claim
35 words
The voltage multiplier arrangement in accordance with claim 7, wherein adjacent diodes are alternately connected on opposite sides of said multiple roll to one another and to terminals on the face side of said roll.
Claim 10
Dependent Claim
17 words
The voltage multiplier in accordance with claim 8 wherein said arrangement is embedded in an insulating compound.
Claim 11
Dependent Claim
22 words
The voltage multiplier arrangement in accordance with claim 9, wherein said arrangement is sealed to form a block utilizing casting resin therefor.
Claim 12
Dependent Claim
28 words
The voltage multiplier arrangement in accordance with claim 9, wherein said arrangement is built into a casing of said insulating material which is filled with an insulating compound.
Claim 13
Dependent Claim
44 words
The voltage multiplier arrangement in accordance with claim 11, wherein said casing has the shape of a hollow cylindrical body on which there is a partial cylinder of larger diameter formed therein which is less than the entire circumference of said hollow cylindrical body.
Claim 14
Dependent Claim
55 words
The voltage multiplier arrangement in accordance with claim 12, wherein said casing is an envelope provided with projections extending from the ends thereof whereby when said arrangement is plugged onto the limb of a line transformer said projections co-operate with another limb of said line transformer to prevent said arrangement from being turned or twisted.
Claim 15
Dependent Claim
26 words
The voltage multiplier arrangement in accordance with claim 13, wherein said projections are formed by two pin-shaped projections cast on the face side of said envelope.
Claim 16
Dependent Claim
22 words
The voltage multiplier arrangement in accordance with claim 12, wherein spacing members are cast on the inner portion said hollow cylinder body.
Claim 17
Dependent Claim
36 words
The voltage multiplier arrangement in accordance with claim 12, wherein the rim portion of said casing is provided on one face side with shaped portions to guide terminals which project to the exterior of said casing.
Claim 18
Dependent Claim
107 words
A high voltage section for a television receiver having a line transformer and a voltage multiplier arrangement wherein said voltage multiplier arrangement comprises a hollow cylindrical tubular multiple high voltage capacitor roll and multiplicity of diodes interconnected thereto, said arrangement having input and output connections to both a.c. and d.c. terminals in said receiver, one limb of said line transformer being positioned inside the hollow space of said capacitor roll and spacing members formed on the inside of said tubular multiple roll for preventing heat transfer between said elements and for holding said roll in a fixed position with respect to said limb of said line transformer.
Claim 19
Dependent Claim
107 words
A high voltage section for a television receiver having a line transformer and a voltage multiplier arrangement wherein said voltage multiplier arrangement comprises a hollow cylindrical tubular multiple high voltage capacitor roll and multiplicity of diodes interconnected thereto, said arrangement having input and output connections to both a.c. and d.c. terminals in said receiver, one limb of said line transformer being positioned inside the hollow space of said capacitor roll and spacing members formed on the inside of said tubular multiple roll for preventing heat transfer between said elements and for holding said roll in a fixed position with respect to said limb of said line transformer.
Claim 20
Dependent Claim
21 words
The device of claim 7, wherein said spacing members extend longitudinally in parallel relation to the axis of said capacitor roll.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-08-08 | 1981-02-07 | 1981-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-08 | 1985-02-07 | 1985-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-08 | 1989-02-07 | 1989-08-09 | $7700.00 | Window Closed / Lapsed |