US4833522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semiconductor module
Assignee: Siemens AG
•
Filing: 1983-08-25
•
Granted: 1989-05-23
•
Expires: 2003-08-25
Abstract
Abstract Semiconductor module, including a metallic bottom plate, at least two semiconductor bodies disposed on the bottom plate, at least one of the semiconductor bodies being a thyristor tablet having at least one control electrode, a frame having an inner surface, the frame being connected to the bottom plate and surrounding the semiconductor bodies, at least one control line for each thyristor tablet having first and second sections, each of the first sections being firmly connected to a respective one of the control electrodes and having an end facing away from the one control electrode, the ends each being adjacent the inner surface of the frame and including a contact region, each of the second sections being mechanically connected to the frame and having a contact region in contact with the contact region of a respective one of the first sections, and the second sections each including a contact terminal accessible from outside the module.
Inventors
- 👤 Werner Egerbacher
- 👤 Herbert Vogt
- 👤 Dieter Wunderlich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:23
CPC Classifications
H; H10; H10W; H10W70/00; H10W70/40; H10W70/481; H10W76/00; H10W76/10; H10W76/12; H10W76/13; H10W76/136; H10W90/00
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
178 words
Semiconductor module, comprising a metallic bottom plate, at least two semiconductor bodies disposed on said bottom plate, at least one of said semiconductor bodies being a thyristor tablet having at least one control electrode, a frame having a longitudinal wall with an inner surface and guide rails on said inner surface, said frame being connected to said bottom plate and surrounding said semiconductor bodies, at least one control line for each thyristor tablet having first and second sections, each of said first sections being firmly connected to a respective one of said control electrodes and having an end facing away from said one control electrode, said ends each being adjacent said inner surface of said longitudinal wall and including a contact region, each of said second sections being mechanically connected to said inner surface of said frame by said guide rails, each of said second sections having a contact region in contact with said contact region of a respective one of said first sections, and said second sections each including a contact terminal accessible from outside the module.
Claim 2
Dependent Claim
178 words
Semiconductor module, comprising a metallic bottom plate, at least two semiconductor bodies disposed on said bottom plate, at least one of said semiconductor bodies being a thyristor tablet having at least one control electrode, a frame having a longitudinal wall with an inner surface and guide rails on said inner surface, said frame being connected to said bottom plate and surrounding said semiconductor bodies, at least one control line for each thyristor tablet having first and second sections, each of said first sections being firmly connected to a respective one of said control electrodes and having an end facing away from said one control electrode, said ends each being adjacent said inner surface of said longitudinal wall and including a contact region, each of said second sections being mechanically connected to said inner surface of said frame by said guide rails, each of said second sections having a contact region in contact with said contact region of a respective one of said first sections, and said second sections each including a contact terminal accessible from outside the module.
Claim 3
Dependent Claim
18 words
Semiconductor module according to claim 1, wherein each of said second sections is a stamped sheet metal part.
Claim 4
Dependent Claim
56 words
Semiconductor module according to claim 2, wherein said frame has a side facing away from said bottom plate, and said contact terminals protrude from said side of said frame, and including at least three guide projections disposed on said inner surface of said frame alternatingly above and below said second sections for holding said second sections.
Claim 5
Dependent Claim
25 words
Semiconductor module according to claim 1, wherein said second sections each have a wave on which said contact regions of said second sections are disposed.
Claim 6
Dependent Claim
25 words
Semiconductor module according to claim 1, wherein said sections each have a protruding piece on which said contact regions of said second sections are disposed.
Claim 7
Dependent Claim
59 words
Semiconductor module according to claim 1, wherein said frame has a side facing away from said bottom plate, and said contact terminals protrude from said side of said frame and said guide rails include at least three guide rails disposed on said inner surface of said frame alternatingly above and below said second sections for holding said second sections.
Claim 8
Dependent Claim
175 words
Semiconductor module, comprising a metallic bottom plate, at least two semiconductor bodies disposed on said bottom plate, at least one of said semiconductor bodies being a thyristor tablet having at least one control electrode, a frame having a longitudinal wall with an inner surface and guide projections. on said inner surface, said frame being connected to said bottom plate and surrounding said semiconductor bodies, at least one control line for each thyristor tablet having first and second sections, each of said first sections being firmly connected to a respective one of said control electrodes and having an end facing away from said one control electrode, said ends each being adjacent said inner surface of said longitudinal wall and including a contact region, each of said second sections being mechanically connected to said inner surface by said guide projections, each of said second sections having a contact region in contact with said contact region of a respective one of said first sections, and said second sections each including a contact terminal accessible from outside the module.
Claim 9
Dependent Claim
175 words
Semiconductor module, comprising a metallic bottom plate, at least two semiconductor bodies disposed on said bottom plate, at least one of said semiconductor bodies being a thyristor tablet having at least one control electrode, a frame having a longitudinal wall with an inner surface and guide projections. on said inner surface, said frame being connected to said bottom plate and surrounding said semiconductor bodies, at least one control line for each thyristor tablet having first and second sections, each of said first sections being firmly connected to a respective one of said control electrodes and having an end facing away from said one control electrode, said ends each being adjacent said inner surface of said longitudinal wall and including a contact region, each of said second sections being mechanically connected to said inner surface by said guide projections, each of said second sections having a contact region in contact with said contact region of a respective one of said first sections, and said second sections each including a contact terminal accessible from outside the module.
Claim 10
Dependent Claim
185 words
Semiconductor module, comprising a metallic bottom plate, at least two semiconductor bodies disposed on said bottom plate, at least one of said semiconductor bodies being a thyristor tablet having at least one control electrode, a frame having a longitudinal wall with an inner surface, said frame being connected to said bottom plate and surrounding said semiconductor bodies, at least one control line for each thyristor tablet having first and second sections, each of said first sections being firmly connected to a respective one of said control electrodes and having an end facing away from said one control electrode, said ends each being adjacent said inner surface of said longitudinal wall and including a contact region, said inner surface having at least one slot formed therein, each of said second sections being cemented in one of said slots, each of said second sections having a contact region in contact with said contact region of a respective one of said first sections, said contact regions of said second sections protruding from said slot and said second sections each including a contact terminal accessible from outside the module.
Claim 11
Dependent Claim
185 words
Semiconductor module, comprising a metallic bottom plate, at least two semiconductor bodies disposed on said bottom plate, at least one of said semiconductor bodies being a thyristor tablet having at least one control electrode, a frame having a longitudinal wall with an inner surface, said frame being connected to said bottom plate and surrounding said semiconductor bodies, at least one control line for each thyristor tablet having first and second sections, each of said first sections being firmly connected to a respective one of said control electrodes and having an end facing away from said one control electrode, said ends each being adjacent said inner surface of said longitudinal wall and including a contact region, said inner surface having at least one slot formed therein, each of said second sections being cemented in one of said slots, each of said second sections having a contact region in contact with said contact region of a respective one of said first sections, said contact regions of said second sections protruding from said slot and said second sections each including a contact terminal accessible from outside the module.
Claim 12
Dependent Claim
170 words
Semiconductor module, comprising a metallic bottom plate, at least two semiconductor bodies disposed on said bottom plate, at least one of said semiconductor bodies being a thyristor tablet having at least one control electrode, a frame having a longitudinal wall with an inner surface, said frame being connected to said bottom plate and surrounding said semiconductor bodies, at least one control line for each thyristor tablet having first and second sections, each of said first sections being firmly connected to a respective one of said control electrodes and having an end facing away from said one control electrode, said ends each being adjacent said inner surface of said longitudinal wall and including a contact region, said second sections being molded into said longitudinal wall, each of said second sections having a contact region in contact with said contact region of a respective one of said first sections, said first mentioned contact region protruding from said wall and said second sections each including a contact terminal accessible from outside the module.
Claim 13
Dependent Claim
170 words
Semiconductor module, comprising a metallic bottom plate, at least two semiconductor bodies disposed on said bottom plate, at least one of said semiconductor bodies being a thyristor tablet having at least one control electrode, a frame having a longitudinal wall with an inner surface, said frame being connected to said bottom plate and surrounding said semiconductor bodies, at least one control line for each thyristor tablet having first and second sections, each of said first sections being firmly connected to a respective one of said control electrodes and having an end facing away from said one control electrode, said ends each being adjacent said inner surface of said longitudinal wall and including a contact region, said second sections being molded into said longitudinal wall, each of said second sections having a contact region in contact with said contact region of a respective one of said first sections, said first mentioned contact region protruding from said wall and said second sections each including a contact terminal accessible from outside the module.
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) | 1992-05-22 | 1992-11-21 | 1993-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-22 | 1996-11-21 | 1997-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-22 | 2000-11-21 | 2001-05-23 | $7700.00 | Window Closed / Lapsed |