US5282112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Backplane having a jumper plug to connect socket connections to a bus line
Assignee: Siemens AG
•
Filing: 1992-11-16
•
Granted: 1994-01-25
•
Expires: 2012-11-16
Abstract
Abstract A backplane comprises several socket connectors that are arranged in parallel, side by side on a side that faces the modules. The socket connector has pins which form a pin field that face away from the modules. At least one bus comprises at least one bus line. A bus contact pin of each socket connector of the bus has an associated contact pin. These contact pins are electrically connected to each other with a bus line. Each contact pin can be electrically connected with a jumper plug to its associated bus contact pin. A backplane comprising a bus that extends beyond the modules is thus obtained where modules can be separated from the bus without having to pull the modules from their plug-in locations on a module carrier.
Inventors
- 👤 Klaus Bremer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:58
CPC Classifications
H; H05; H05K; H05K3/00; H05K3/22; H05K3/222; H05K1/00; H05K1/02; H05K1/0286; H05K1/029; H05K2201/00; H05K2201/04; H05K2201/044; H05K2201/10; H05K2201/10007; H05K2201/10053; H05K2201/10227; H05K2201/10295; H05K2201/10303
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
234 words
A backplane for a subrack having at least one module, comprising: a) at least one socket connector for plugging in the at least one module, arranged on a first side of the backplane and having contact means extending to a second side of the backplane, the second side facing away from the first side of the backplane, the socket connector and the corresponding module; b) at least two redundant busses having bus lines arranged on the second side of the backplane; c) at least one first multiple pole jumper plug on the second side of the backplane, being arranged to controllably electrically connect at least a preselected one of the contact means of the at least one socket connector extending to the second side of the backplane to the lines of the first bus, so that the module is electrically disconnected from the lines of the first bus upon removal of the first multiple pole jumper plug; and d) at least one second multiple pole jumper plug on the second side of the backplane, being arranged to controllably electrically connect at least a preselected one of the contact means of the at least one socket connector extending to the second side of the backplane to the lines of the second bus, so that the module is electrically disconnected from the lines of the second bus upon removal of the second multiple pole jumper plug.
Claim 2
Dependent Claim
234 words
A backplane for a subrack having at least one module, comprising: a) at least one socket connector for plugging in the at least one module, arranged on a first side of the backplane and having contact means extending to a second side of the backplane, the second side facing away from the first side of the backplane, the socket connector and the corresponding module; b) at least two redundant busses having bus lines arranged on the second side of the backplane; c) at least one first multiple pole jumper plug on the second side of the backplane, being arranged to controllably electrically connect at least a preselected one of the contact means of the at least one socket connector extending to the second side of the backplane to the lines of the first bus, so that the module is electrically disconnected from the lines of the first bus upon removal of the first multiple pole jumper plug; and d) at least one second multiple pole jumper plug on the second side of the backplane, being arranged to controllably electrically connect at least a preselected one of the contact means of the at least one socket connector extending to the second side of the backplane to the lines of the second bus, so that the module is electrically disconnected from the lines of the second bus upon removal of the second multiple pole jumper plug.
Claim 3
Dependent Claim
209 words
The backplane of claim 1, wherein a) the contact means of the at least one socket connector on the first side of the backplane comprising bus contact pins extending to the second side of the backplane; b) a plurality of contact pins being disposed on the second side of the backplane, each contact pin being electrically connected with a line of one of the first bus and the second bus, and each contact pin being adjacent to a corresponding one of the bus contact pins of the at least one socket connector extending to the second side of the backplane; c) the at least one first multiple pole jumper plug being arranged on the second side of the backplane to controllably electrically connect at least a preselected one of the contact pins of the first bus to the corresponding one of the bus contact pins of the socket connector extending to the second side; and d) the at least one second multiple pole jumper plug being arranged on the second side of the backplane to controllably electrically connect at least a preselected one of the contact pins of the second bus to the corresponding one of the bus contact pins of the socket connector extending to the second side.
Claim 4
Independent Claim
196 words
A method for identifying a defective module from among a plurality of modules in a computer system, comprising the steps of: providing a first bus having bus lines capable of coupling the plurality of modules to one another; providing a second bus having bus lines capable of coupling the plurality of modules to one another, the second bus being redundant of the first bus; providing a first set of multiple pole jumper plugs; using each one of the first set of multiple pole jumper plugs to controllably, removably electrically connect a respective one of the plurality of modules to the bus lines of the first bus; using the first bus to couple the plurality of modules to one another via the first set of multiple pole jumper plugs; in the event of a malfunction in the computer system, using the second, redundant bus to couple the plurality of modules to one another; thereafter, removing each one of the first set of multiple pole jumper plugs, one at a time, to electrically disconnect each one of the plurality of modules, respectively, from the first bus, one at a time, to identify a malfunctioning one of the modules.
Claim 5
Independent Claim
196 words
A method for identifying a defective module from among a plurality of modules in a computer system, comprising the steps of: providing a first bus having bus lines capable of coupling the plurality of modules to one another; providing a second bus having bus lines capable of coupling the plurality of modules to one another, the second bus being redundant of the first bus; providing a first set of multiple pole jumper plugs; using each one of the first set of multiple pole jumper plugs to controllably, removably electrically connect a respective one of the plurality of modules to the bus lines of the first bus; using the first bus to couple the plurality of modules to one another via the first set of multiple pole jumper plugs; in the event of a malfunction in the computer system, using the second, redundant bus to couple the plurality of modules to one another; thereafter, removing each one of the first set of multiple pole jumper plugs, one at a time, to electrically disconnect each one of the plurality of modules, respectively, from the first bus, one at a time, to identify a malfunctioning one of the modules.
Claim 6
Dependent Claim
52 words
The method of claim 3, comprising the further steps of: providing a second set of multiple pole jumper plugs; using each one of the second set of multiple pole jumper plugs to controllably, removably electrically connect a respective one of the plurality of modules to the bus lines of the second bus.
References Cited (Backward Citations)
US3923359A
Cited
DE2233578A1
Cited
US3891898A
Cited
US4195896A
Cited
US4391482A
Cited
EP0004899A1
Cited
US4283100A
Cited
FR2525065A1
Cited
US4516817A
Cited
US4654820A
Cited
DE8410261U1
Cited
EP0195955A1
Cited
US4674812A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-01-24 | 1997-07-26 | 1998-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-24 | 2001-07-26 | 2002-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-24 | 2005-07-26 | 2006-01-25 | $7700.00 | Window Closed / Lapsed |