Lamp fuse in press seal cavity
US-2015137685-A1 · May 21, 2015 · US
Lamp with intertwined stranded power lead
US9761434B1 · US · B1
| Field | Value |
|---|---|
| Publication number | US-9761434-B1 |
| Application number | US-201615188534-A |
| Country | US |
| Kind code | B1 |
| Filing date | Jun 21, 2016 |
| Priority date | Jun 21, 2016 |
| Publication date | Sep 12, 2017 |
| Grant date | Sep 12, 2017 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A lamp ( 10 ) is formed of a lamp capsule ( 1 ) sealed with a press seal ( 2 ) penetrated by electrical lead-ins ( 12 ), the lamp ( 1 ) being received in an insulating base ( 16 ) that has external electrical pins ( 18 ). Power leads ( 20 ) interconnect respective capsule lead-ins ( 12 ) and base pins ( 18 ). Power leads ( 20 ) are formed of stranded wire having a plurality of intertwined strands.
First claim
Opening claim text (preview).
What is claimed is: 1. A lamp assembly ( 10 ) comprising: a lamp capsule ( 1 ) comprising a filament ( 6 ) therein connected to at least one electrical lead-in ( 12 ) extending through a press seal ( 2 ) to an exterior of the lamp capsule, an insulative base ( 16 ) comprising at least one conductive pin ( 18 ) extending therefrom, the press seal ( 2 ) of the lamp capsule ( 1 ) being affixed to the base ( 16 ), and at least one power lead ( 20 ) disposed in the base ( 16 ) and electrically interconnecting the lead-in ( 12 ) to the conductive pin ( 18 ), wherein the at least one power lead ( 20 ) comprises stranded wire having a plurality of intertwined strands. 2. The lamp assembly ( 10 ) of claim 1 , wherein the at least one power lead ( 20 ) comprises stranded wire formed as #16/19 stranded wire. 3. The lamp assembly ( 10 ) of claim 1 , wherein the at least one power lead ( 20 ) is formed as a cable. 4. The lamp assembly ( 10 ) of claim 1 , wherein the lamp capsule ( 1 ) comprises two electrical lead-ins ( 12 ), one each formed as an anode and a cathode, the base ( 16 ) comprises two conductive pins ( 18 ); and the at least one power lead ( 20 ) comprises two power leads ( 20 ) interconnecting respective pairs of the lead-ins ( 12 ) and the conductive pins ( 18 ), each power lead ( 20 ) comprising standard wire. 5. The lamp assembly ( 10 ) of claim 1 , wherein the at least one power lead ( 20 ) comprises a wire segment formed as a fuse ( 22 ).
Assignees
Inventors
Classifications
- H01K1/42Primary
Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp · CPC title
Seals for leading-in conductors · CPC title
supported by a separate part, e.g. base, cap · CPC title
Leading-in conductors · CPC title
- H01K1/66Primary
with built-in fuse · CPC title
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Frequently asked questions
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- What does patent US9761434B1 cover?
- A lamp ( 10 ) is formed of a lamp capsule ( 1 ) sealed with a press seal ( 2 ) penetrated by electrical lead-ins ( 12 ), the lamp ( 1 ) being received in an insulating base ( 16 ) that has external electrical pins ( 18 ). Power leads ( 20 ) interconnect respective capsule lead-ins ( 12 ) and base pins ( 18 ). Power leads ( 20 ) are formed of stranded wire having a plurality of intertwined strands.
- Who is the assignee on this patent?
- De Santiago Garcia Arturo, Perez Miguel, Rodriguez Salamanca Francisco, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H01K1/42. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 12 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).