US4913663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined transient voltage and sneak current protector
Assignee: Siemon Co
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Filing: 1989-03-06
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Granted: 1990-04-03
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Expires: 2009-03-06
Abstract
Abstract A combined transient voltage and sneak current protector is presented. The protector device comprises a two-piece substantially rectangular insulative housing. The housing has four spaced and aligned openings at the bottom thereof for receiving upstanding terminals from a terminal block. The interior of the housing is loaded with four contact members which are adapted to effect electrical connection with a three element surge suppressor (e.g. transistor) and a pair of small cylindrical fuse elements. Each of the four contact members include a female connector communicating with the four aligned openings in the housing. The housing interior also includes a ground contact which electrically connects to the middle element on the surge suppressor. The ground contact passes through a lateral opening in the housing for mating with a novel plug-on grounding bus connector.
Inventors
- 👤 John A. Siemon
- 👤 Howard Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:29
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/44; H01R; H01R13/00; H01R13/66; H01R13/68; H01T; H01T4/00; H01T4/06; H04; H04Q; H04Q1/00; H04Q1/02; H04Q1/14; H04Q1/146
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
155 words
A bus connector for mounting on a fanning strip of a terminal block, the fanning strip comprising a plurality of spaced resilient I-shaped members comprising: an elongated insulative housing having opposed first and second side surfaces and opposed upper and lower surfaces; a plurality of spaced apertures in said insulative housing, each of said apertures extending through at least a portion of said first side surface and said upper surface; a plurality of discrete connector clips in said housing, one connector clip being respectively aligned with one of said spaced apertures; connecting rod means in said housing, said connecting rod means electrically Connecting each of said discrete connector clips; at least one receptacle means extending from said housing, said receptacle means being electrically connected to said rod means to provide access to said rod means; and mounting means for mounting said housing to the resilient I-shaped members of the fanning strip of a terminal block.
Claim 2
Dependent Claim
155 words
A bus connector for mounting on a fanning strip of a terminal block, the fanning strip comprising a plurality of spaced resilient I-shaped members comprising: an elongated insulative housing having opposed first and second side surfaces and opposed upper and lower surfaces; a plurality of spaced apertures in said insulative housing, each of said apertures extending through at least a portion of said first side surface and said upper surface; a plurality of discrete connector clips in said housing, one connector clip being respectively aligned with one of said spaced apertures; connecting rod means in said housing, said connecting rod means electrically Connecting each of said discrete connector clips; at least one receptacle means extending from said housing, said receptacle means being electrically connected to said rod means to provide access to said rod means; and mounting means for mounting said housing to the resilient I-shaped members of the fanning strip of a terminal block.
Claim 3
Dependent Claim
102 words
The device of claim 1 wherein each of said resilient I-shaped members of said fanning strip have an upper portion and wherein said mounting means comprises: spaced pairs of depending elements extending from said lower surface which are slidably received between adjacent resilient I-shaped fanning strip members; stop means having a shape complimentary to the shape of said upper portion of a resilient fanning strip member, said stop means preventing upward movement of said housing; and detent means on said depending elements, said detent means snap locking to the resilient members of the fanning strip to prevent lateral withdrawal of said housing.
Claim 4
Dependent Claim
13 words
The device of claim 2 wherein: said stop means has an arcuate configuration.
Claim 5
Dependent Claim
127 words
The device of claim 1 wherein each of said resilient I-shaped members of said fanning strip have an upper portion and wherein said mounting means comprises: at least one resilient U-shaped stop extending outwardly from said second side surface, said U-shaped stop having a shape complimentary to the shape of said upper portion of the I-shaped members of the fanning strip; at least one tab means depending from said lower surface of said housing, said tab being sized to be received between adjacent rows of terminals, said tab means preventing lateral withdrawal of said housing from the fanning strip; and detent means on said tab means, said detent means snap locking with the upper portion of I-shaped fanning strip members to prevent upward movement of said housing.
Claim 6
Dependent Claim
19 words
The device of claim 1 including: a conductive pin connected to said rod means and extending into said receptacle.
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) | 1993-04-02 | 1993-10-02 | 1994-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-02 | 1997-10-02 | 1998-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-02 | 2001-10-02 | 2002-04-03 | $7700.00 | Window Closed / Lapsed |