Patent US5133678A successfully refreshed from Google Patents.
US5133678A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector with built-in through capacitors
Assignee: Yazaki Corp
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Filing: 1990-12-07
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Granted: 1992-07-28
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Expires: 2010-12-07
Abstract
Abstract The reduce thermal stress produced at soldering process of a connector with built-in through capacitors having a resin connector housing, connector pins passed through the resin connector housing, a metallic shield casing for covering the resin connector housing, and through capacitors formed between the connector pins and the metallic shield casing, respectively, the metallic shield casing is formed in particular with roughly U-shaped cross section deformable projections.
Inventors
- 👤 Hiroyuki Okamoto
- 👤 Kunio Hoshino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:52
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/719; H01R13/7197; H01R13/648; H01R13/658; H01R13/6581; H01R13/6585; H01R13/6588; Y; Y10; Y10S; Y10S439/00; Y10S439/901; Y10S439/904; Y10S439/906
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
144 words
A connector provided with built-in through capacitors, comprising: (a) a box-shaped insulated resin connector housing; (b) at least two connector pins passing through and supported by said box-shaped insulated resin connector housing; (c) means for covering said insulated connector housing comprising a box-shaped conductive metal shield casing fitted to outside surfaces of said resin connector housing, said conductive metal shield casing being formed with at least one roughly U-shaped cross-section deformable projection extending transversely across the entire width of said outside surfaces of said metal shield casing, to absorb mechanical deformation caused by thermal stress longitudinally generated on said outside surfaces of said metal shield casing due to difference in thermal expansion coefficient between said insulated resin connector housing and said conductive metal shield casing; and (d) at least two through capacitors formed between said connector pins and said conductive metal shield casing respectively.
Claim 2
Dependent Claim
144 words
A connector provided with built-in through capacitors, comprising: (a) a box-shaped insulated resin connector housing; (b) at least two connector pins passing through and supported by said box-shaped insulated resin connector housing; (c) means for covering said insulated connector housing comprising a box-shaped conductive metal shield casing fitted to outside surfaces of said resin connector housing, said conductive metal shield casing being formed with at least one roughly U-shaped cross-section deformable projection extending transversely across the entire width of said outside surfaces of said metal shield casing, to absorb mechanical deformation caused by thermal stress longitudinally generated on said outside surfaces of said metal shield casing due to difference in thermal expansion coefficient between said insulated resin connector housing and said conductive metal shield casing; and (d) at least two through capacitors formed between said connector pins and said conductive metal shield casing respectively.
Claim 3
Dependent Claim
140 words
A connector provided with built-in through capacitors, comprising: (a) a box-shaped insulated resin connector housing; (b) at least two connector pins passing through and supported by said box-shaped insulated resin connector housing; (c) means for covering said insulated connector housing comprising a box-shaped conductive metal shield casing fitted to outside surfaces of said resin connector housing, said conductive metal shield casing further including at least one deformable projection extending transversely across the entire width of said outside surfaces of said metal shield casing for absorbing mechanical deformation caused by thermal stress longitudinally generated on said outside surfaces of said metal shield casing due to difference in thermal expansion coefficient between said insulated resin connector housing and said conductive metal shield casing; and (d) at least two through capacitors formed between said connector pins and said conductive metal shield casing respectively.
Claim 4
Dependent Claim
140 words
A connector provided with built-in through capacitors, comprising: (a) a box-shaped insulated resin connector housing; (b) at least two connector pins passing through and supported by said box-shaped insulated resin connector housing; (c) means for covering said insulated connector housing comprising a box-shaped conductive metal shield casing fitted to outside surfaces of said resin connector housing, said conductive metal shield casing further including at least one deformable projection extending transversely across the entire width of said outside surfaces of said metal shield casing for absorbing mechanical deformation caused by thermal stress longitudinally generated on said outside surfaces of said metal shield casing due to difference in thermal expansion coefficient between said insulated resin connector housing and said conductive metal shield casing; and (d) at least two through capacitors formed between said connector pins and said conductive metal shield casing respectively.
References Cited (Backward Citations)
JPS5927022A
Cited
US4653836A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-07-28 | 1996-01-27 | 1996-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-07-28 | 2000-01-27 | 2000-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-07-28 | 2004-01-27 | 2004-07-28 | $7700.00 | Window Closed / Lapsed |