CN1158509A - Surge absorbing circuit structure - Google Patents
Surge absorbing circuit structure Download PDFInfo
- Publication number
- CN1158509A CN1158509A CN 96102523 CN96102523A CN1158509A CN 1158509 A CN1158509 A CN 1158509A CN 96102523 CN96102523 CN 96102523 CN 96102523 A CN96102523 A CN 96102523A CN 1158509 A CN1158509 A CN 1158509A
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- Prior art keywords
- diode
- lightning
- arrest
- make
- surge voltage
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- 239000004020 conductor Substances 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
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Abstract
A surge absorption circuit structure is characterized in that transmission wires among connectors are serially connected between signal wires and a grounding wire by a combined circuit formed by connecting diodes in parallel, wherein the cathode end of a first diode of each group of circuits is connected with the anode end of a second diode, the anode end of a third diode is connected with the cathode end of a fourth diode, and the second, third and first and fourth diodes of each group are connected with each other and then respectively serially connected with two ends of a lightning-protection diode.
Description
The present invention relates to a kind of pop wave absorbing circuit structure, particularly relate to a kind ofly, reach the pop wave absorbing circuit structure that disperses the surge voltage energy with combination parallel with one another between the diode.
General computer connector is in signals transmission; for preventing external surge voltage; and host computer is damaged; mostly add and invest between each signal conductor and earth connection with a kind of breakthrough absorber; when surge voltage is produced; can give bypass through this surge absorber element by lead eliminates; and these modes of connection that break through absorbers are mostly as shown in Figure 1 usually: in each signal conductor 11; 12; 13; 14 are connected a surge absorber element 20 in ground wire 15; though these modes can absorb; eliminate surge voltage; but because of must being reference with reference potential; release energy by ground wire; and this ground wire and signal ground connect and are same current potential, so, and when the energy of surge voltage is too high; this breakthrough absorber elements 20 very easily goes to pot, so and nonideal protected mode.
The objective of the invention is to, a kind of pop wave absorbing circuit structure is provided, when surge voltage when entering arbitrary lead, can give energy dispersive via circuit and lightning-arrest diode, make each lead be impartial protection effect, and improve the life-span of bearing surging.
The objective of the invention is to realize by following technical scheme.Its concrete structure is the transfer wire between connector; be serially connected with between each signal conductor and earth connection with diode combinational circuit connected with each other; wherein; each first diode cathode end of organizing circuit is the positive terminal that is connected in second diode; the positive terminal of the 3rd diode then is connected in the negative pole end of the 4th diode; and make each the group second; three and first; four diodes are after being connected mutually; be connected respectively in the two ends of a lightning-arrest diode; make surge voltage when entering arbitrary lead; the energy that can disperse surge voltage via these diode combinations circuit; make each lead be impartial protection, to improve the end that covers that known surge absorber element is subject to macro-energy surge voltage destruction.
The present invention also can change lightning-arrest diode power value, or equal lightning-arrest diode is given parallel connection, to reach the effect of bearing more high-power surge voltage.
Adopt the present invention can reach following advantage:
1, the present invention can disperse the energy of surge voltage by the combination and the lightning-arrest diode of diode, and improving known surge absorber all is the shortcoming that discharges with the earth connection.
2, because the dispersion of energy can improve the end that covers that known surge absorber is subject to big surge voltage destruction, reach the impartial effect of each signal conductor protection.
3, the lightning-arrest visual size of bearing surge voltage of diode, its performance number of appropriate change or and connect, for known surge absorber institute can not and, and can improve the life-span of bearing surging.
Concrete structure of the present invention is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is a prior art surge absorber wiring schematic diagram.
Fig. 2 is preferred embodiment circuit of the present invention and wiring schematic diagram.
See also shown in Figure 2; the present invention is the signal conductor 51 at connector; 52; 54; 55 and lead ground wire 53; earth connection 56 each and connect a combinational circuit 30 that constitutes by the diode parallel connection; wherein; the negative pole end of the first diode D1 in these combinational circuits 30 is the positive level end that is connected in the second diode D2; the positive terminal of the 3rd diode D3 then is connected in the negative pole end of the 4th diode D4; and second of each group; three and first; four diodes are after mutual linking; be connected to the two ends of a lightning-arrest diode 40 respectively; so; when surge voltage is entered by arbitrary lead; can reach the effect of disperseing the surge voltage energy by diode D1-D4 and lightning-arrest diode 40; in present embodiment; if there is the surge voltage electrical signal lead 51 of a 5KV to enter; this surge voltage is promptly via D2; lightning-arrest diode 40 or via D1; lightning-arrest diode 40 is transmitted; if and the specification 18V of the diode of should taking shelter from the thunder; then conducting immediately; with the energy of surge voltage by lead ground wire 53; arbitrary signal conductor of earth connection 56 and low-voltage disperses simultaneously; make the protection effect of each signal conductor be impartial state; and should lightning-arrest diode visually bear the situation of power and change its performance number; or give directly with equal lightning-arrest diode, substantially improve and commonly use the shortcoming that surge absorber can't bear more high-power surge voltage and easily be damaged.
Claims (2)
1, a kind of pop wave absorbing circuit structure, it is characterized in that: mainly be provided with diode and most combinational circuits of connecing, make these circuit difference cross-over connections between the signal conductor of connector or between signal conductor and earth connection or signal conductor and earth connection, and make these circuit be connected in series a lightning-arrest diode respectively;
The first diode cathode end of this circuit is the positive terminal that is connected in the 3rd diode, the positive terminal of the 3rd diode then is connected in the negative pole end of the 4th diode, and make first and second diode of each group and the serial connection point cross-over connection of third and fourth diode in lead, second and third and first, fourth diode are then after mutual linking, be serially connected with the two ends of lightning-arrest diode respectively, make surge voltage can reach the conducting of lightning-arrest diode, and energy is scattered in earth lead and earth connection via these diodes.
2, pop wave absorbing circuit structure according to claim 1 is characterized in that: the size of the lightning-arrest visual surge voltage of diode increases it and bears performance number or give parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96102523 CN1158509A (en) | 1996-02-29 | 1996-02-29 | Surge absorbing circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96102523 CN1158509A (en) | 1996-02-29 | 1996-02-29 | Surge absorbing circuit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1158509A true CN1158509A (en) | 1997-09-03 |
Family
ID=5117616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96102523 Pending CN1158509A (en) | 1996-02-29 | 1996-02-29 | Surge absorbing circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1158509A (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8944541B2 (en) | 2012-04-02 | 2015-02-03 | Whirlpool Corporation | Vacuum panel cabinet structure for a refrigerator |
| US9752818B2 (en) | 2015-12-22 | 2017-09-05 | Whirlpool Corporation | Umbilical for pass through in vacuum insulated refrigerator structures |
| US9833942B2 (en) | 2012-04-11 | 2017-12-05 | Whirlpool Corporation | Method to create vacuum insulated cabinets for refrigerators |
| US9840042B2 (en) | 2015-12-22 | 2017-12-12 | Whirlpool Corporation | Adhesively secured vacuum insulated panels for refrigerators |
| US10030905B2 (en) | 2015-12-29 | 2018-07-24 | Whirlpool Corporation | Method of fabricating a vacuum insulated appliance structure |
| US10105931B2 (en) | 2014-02-24 | 2018-10-23 | Whirlpool Corporation | Multi-section core vacuum insulation panels with hybrid barrier film envelope |
| US10161669B2 (en) | 2015-03-05 | 2018-12-25 | Whirlpool Corporation | Attachment arrangement for vacuum insulated door |
| US10345031B2 (en) | 2015-07-01 | 2019-07-09 | Whirlpool Corporation | Split hybrid insulation structure for an appliance |
| US10365030B2 (en) | 2015-03-02 | 2019-07-30 | Whirlpool Corporation | 3D vacuum panel and a folding approach to create the 3D vacuum panel from a 2D vacuum panel of non-uniform thickness |
| US10422573B2 (en) | 2015-12-08 | 2019-09-24 | Whirlpool Corporation | Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein |
| US10422569B2 (en) | 2015-12-21 | 2019-09-24 | Whirlpool Corporation | Vacuum insulated door construction |
| US10429125B2 (en) | 2015-12-08 | 2019-10-01 | Whirlpool Corporation | Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein |
| US10514198B2 (en) | 2015-12-28 | 2019-12-24 | Whirlpool Corporation | Multi-layer gas barrier materials for vacuum insulated structure |
| US10598424B2 (en) | 2016-12-02 | 2020-03-24 | Whirlpool Corporation | Hinge support assembly |
| US10610985B2 (en) | 2015-12-28 | 2020-04-07 | Whirlpool Corporation | Multilayer barrier materials with PVD or plasma coating for vacuum insulated structure |
| US10712080B2 (en) | 2016-04-15 | 2020-07-14 | Whirlpool Corporation | Vacuum insulated refrigerator cabinet |
| US10731915B2 (en) | 2015-03-11 | 2020-08-04 | Whirlpool Corporation | Self-contained pantry box system for insertion into an appliance |
| US10807298B2 (en) | 2015-12-29 | 2020-10-20 | Whirlpool Corporation | Molded gas barrier parts for vacuum insulated structure |
| US10907888B2 (en) | 2018-06-25 | 2021-02-02 | Whirlpool Corporation | Hybrid pigmented hot stitched color liner system |
| US11009284B2 (en) | 2016-04-15 | 2021-05-18 | Whirlpool Corporation | Vacuum insulated refrigerator structure with three dimensional characteristics |
| US11052579B2 (en) | 2015-12-08 | 2021-07-06 | Whirlpool Corporation | Method for preparing a densified insulation material for use in appliance insulated structure |
| US11247369B2 (en) | 2015-12-30 | 2022-02-15 | Whirlpool Corporation | Method of fabricating 3D vacuum insulated refrigerator structure having core material |
| US11320193B2 (en) | 2016-07-26 | 2022-05-03 | Whirlpool Corporation | Vacuum insulated structure trim breaker |
| US11391506B2 (en) | 2016-08-18 | 2022-07-19 | Whirlpool Corporation | Machine compartment for a vacuum insulated structure |
-
1996
- 1996-02-29 CN CN 96102523 patent/CN1158509A/en active Pending
Cited By (40)
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|---|---|---|---|---|
| US8986483B2 (en) | 2012-04-02 | 2015-03-24 | Whirlpool Corporation | Method of making a folded vacuum insulated structure |
| US9071907B2 (en) | 2012-04-02 | 2015-06-30 | Whirpool Corporation | Vacuum insulated structure tubular cabinet construction |
| US10746458B2 (en) | 2012-04-02 | 2020-08-18 | Whirlpool Corporation | Method of making a folded vacuum insulated structure |
| US10697697B2 (en) | 2012-04-02 | 2020-06-30 | Whirlpool Corporation | Vacuum insulated door structure and method for the creation thereof |
| US9874394B2 (en) | 2012-04-02 | 2018-01-23 | Whirlpool Corporation | Method of making a folded vacuum insulated structure |
| US9885516B2 (en) | 2012-04-02 | 2018-02-06 | Whirlpool Corporation | Vacuum insulated door structure and method for the creation thereof |
| US10663217B2 (en) | 2012-04-02 | 2020-05-26 | Whirlpool Corporation | Vacuum insulated structure tubular cabinet construction |
| US8944541B2 (en) | 2012-04-02 | 2015-02-03 | Whirlpool Corporation | Vacuum panel cabinet structure for a refrigerator |
| US10350817B2 (en) | 2012-04-11 | 2019-07-16 | Whirlpool Corporation | Method to create vacuum insulated cabinets for refrigerators |
| US9833942B2 (en) | 2012-04-11 | 2017-12-05 | Whirlpool Corporation | Method to create vacuum insulated cabinets for refrigerators |
| US10105931B2 (en) | 2014-02-24 | 2018-10-23 | Whirlpool Corporation | Multi-section core vacuum insulation panels with hybrid barrier film envelope |
| US10365030B2 (en) | 2015-03-02 | 2019-07-30 | Whirlpool Corporation | 3D vacuum panel and a folding approach to create the 3D vacuum panel from a 2D vacuum panel of non-uniform thickness |
| US10161669B2 (en) | 2015-03-05 | 2018-12-25 | Whirlpool Corporation | Attachment arrangement for vacuum insulated door |
| US11713916B2 (en) | 2015-03-05 | 2023-08-01 | Whirlpool Corporation | Attachment arrangement for vacuum insulated door |
| US11243021B2 (en) | 2015-03-05 | 2022-02-08 | Whirlpool Corporation | Attachment arrangement for vacuum insulated door |
| US10731915B2 (en) | 2015-03-11 | 2020-08-04 | Whirlpool Corporation | Self-contained pantry box system for insertion into an appliance |
| US10345031B2 (en) | 2015-07-01 | 2019-07-09 | Whirlpool Corporation | Split hybrid insulation structure for an appliance |
| US12202175B2 (en) | 2015-12-08 | 2025-01-21 | Whirlpool Corporation | Method for preparing a densified insulation material for use in appliance insulated structure |
| US10429125B2 (en) | 2015-12-08 | 2019-10-01 | Whirlpool Corporation | Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein |
| US11691318B2 (en) | 2015-12-08 | 2023-07-04 | Whirlpool Corporation | Method for preparing a densified insulation material for use in appliance insulated structure |
| US10422573B2 (en) | 2015-12-08 | 2019-09-24 | Whirlpool Corporation | Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein |
| US11052579B2 (en) | 2015-12-08 | 2021-07-06 | Whirlpool Corporation | Method for preparing a densified insulation material for use in appliance insulated structure |
| US11009288B2 (en) | 2015-12-08 | 2021-05-18 | Whirlpool Corporation | Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein |
| US10914505B2 (en) | 2015-12-21 | 2021-02-09 | Whirlpool Corporation | Vacuum insulated door construction |
| US10422569B2 (en) | 2015-12-21 | 2019-09-24 | Whirlpool Corporation | Vacuum insulated door construction |
| US9840042B2 (en) | 2015-12-22 | 2017-12-12 | Whirlpool Corporation | Adhesively secured vacuum insulated panels for refrigerators |
| US9752818B2 (en) | 2015-12-22 | 2017-09-05 | Whirlpool Corporation | Umbilical for pass through in vacuum insulated refrigerator structures |
| US10610985B2 (en) | 2015-12-28 | 2020-04-07 | Whirlpool Corporation | Multilayer barrier materials with PVD or plasma coating for vacuum insulated structure |
| US10514198B2 (en) | 2015-12-28 | 2019-12-24 | Whirlpool Corporation | Multi-layer gas barrier materials for vacuum insulated structure |
| US10807298B2 (en) | 2015-12-29 | 2020-10-20 | Whirlpool Corporation | Molded gas barrier parts for vacuum insulated structure |
| US11577446B2 (en) | 2015-12-29 | 2023-02-14 | Whirlpool Corporation | Molded gas barrier parts for vacuum insulated structure |
| US10030905B2 (en) | 2015-12-29 | 2018-07-24 | Whirlpool Corporation | Method of fabricating a vacuum insulated appliance structure |
| US11247369B2 (en) | 2015-12-30 | 2022-02-15 | Whirlpool Corporation | Method of fabricating 3D vacuum insulated refrigerator structure having core material |
| US11009284B2 (en) | 2016-04-15 | 2021-05-18 | Whirlpool Corporation | Vacuum insulated refrigerator structure with three dimensional characteristics |
| US10712080B2 (en) | 2016-04-15 | 2020-07-14 | Whirlpool Corporation | Vacuum insulated refrigerator cabinet |
| US11609037B2 (en) | 2016-04-15 | 2023-03-21 | Whirlpool Corporation | Vacuum insulated refrigerator structure with three dimensional characteristics |
| US11320193B2 (en) | 2016-07-26 | 2022-05-03 | Whirlpool Corporation | Vacuum insulated structure trim breaker |
| US11391506B2 (en) | 2016-08-18 | 2022-07-19 | Whirlpool Corporation | Machine compartment for a vacuum insulated structure |
| US10598424B2 (en) | 2016-12-02 | 2020-03-24 | Whirlpool Corporation | Hinge support assembly |
| US10907888B2 (en) | 2018-06-25 | 2021-02-02 | Whirlpool Corporation | Hybrid pigmented hot stitched color liner system |
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Legal Events
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| SE01 | Entry into force of request for substantive examination | ||
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| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |