CN112349469B - High-current stainless steel resistor - Google Patents
High-current stainless steel resistor Download PDFInfo
- Publication number
- CN112349469B CN112349469B CN202011181109.1A CN202011181109A CN112349469B CN 112349469 B CN112349469 B CN 112349469B CN 202011181109 A CN202011181109 A CN 202011181109A CN 112349469 B CN112349469 B CN 112349469B
- Authority
- CN
- China
- Prior art keywords
- resistor
- resistor disc
- disc
- insulating
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 25
- 239000010935 stainless steel Substances 0.000 title claims abstract description 25
- 230000002787 reinforcement Effects 0.000 claims description 12
- 229910010293 ceramic material Inorganic materials 0.000 claims description 8
- 239000010445 mica Substances 0.000 claims description 8
- 229910052618 mica group Inorganic materials 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C13/00—Resistors not provided for elsewhere
- H01C13/02—Structural combinations of resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/01—Mounting; Supporting
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Details Of Resistors (AREA)
Abstract
The large-current stainless steel resistor comprises a left support plate, a right support plate, an input resistor with an input terminal, a plurality of middle resistor pieces, an output resistor with an output terminal, an insulating tube, a connecting rod, a nut, a conductive pad and an insulating pad, wherein the input resistor pieces, the plurality of middle resistor pieces and the output resistor pieces are sequentially arranged and connected in series to form a resistor unit; one thread head passes through the end connecting hole of the right support plate to be screwed with the nut, and the other thread head passes through the end connecting hole of the left support plate to be screwed with the nut. The input resistor disc, the plurality of intermediate resistor discs and the output resistor disc are sequentially arranged and connected in series to form a resistor unit, so that the volume is reduced; the input resistor disc, the middle resistor disc and the output resistor disc are manufactured by stamping or cutting, and the method is simple in process and convenient to assemble.
Description
Technical Field
The present invention relates to a resistor.
Background
In the prior art, a high-current resistor adopts a strip-shaped resistor disc. The problems are: the ribbon resistor has large volume, difficult processing and complex process.
Disclosure of Invention
The purpose of the invention is that: the high-current stainless steel resistor has the characteristics of small volume, convenience in processing and convenience in assembly.
The invention is realized in the following way: a high-current stainless steel resistor is characterized in that: it comprises a left support plate, a right support plate, an input resistor with an input terminal, a plurality of middle resistor, an output resistor with an output terminal, an insulating tube, a connecting rod with threaded heads at two ends, a nut, a conductive pad and an insulating pad,
The left support plate comprises end connecting holes and radiating holes arranged at two ends and a left fixing foot plate arranged at the outer side of the lower end, and the right support plate comprises end connecting holes and radiating holes arranged at two ends and a right fixing foot plate arranged at the outer side of the lower end;
The input resistor with the input terminal comprises end connecting holes arranged at two ends and a lower open slot and an upper open slot which are arranged at intervals,
The middle resistor piece comprises end connecting holes arranged at two ends, a lower open slot and an upper open slot which are arranged at intervals,
The output resistor piece with the output terminal comprises end connecting holes arranged at two ends and upper open slots and lower open slots which are arranged at intervals;
The input resistor piece, the plurality of intermediate resistor pieces and the output resistor piece are sequentially arranged and connected in series to form a resistor unit, an insulating pad matched with the end connecting hole is arranged on the outer surface of the input resistor piece, and an insulating pad matched with the end connecting hole is arranged on the outer surface of the output resistor piece; the suspension end of the input resistor disc is connected with the input end of the output resistor, and the suspension end of the input resistor disc is arranged between the input resistor disc and the middle resistor disc, between two adjacent middle resistor discs and between the middle resistor disc and the output resistor disc in a conductive pad, an insulating pad, a conductive pad and an insulating pad mode; the input terminal end of the input resistor disc is connected with the wiring terminal end of the output resistor disc, and the input resistor disc and the middle resistor disc, the two adjacent middle resistor discs and the middle resistor disc and the output resistor disc are arranged in a mode of an insulating pad, a conductive pad and an insulating pad; the insulating tube passes through the insulating pad, the input resistor disc, the insulating pad, the conducting pad, the end connecting hole of the middle resistor disc, the end connecting hole of the output resistor disc and the insulating pad, the connecting rod extends out of two ends of the insulating tube, the thread head is screwed with the nut, and the nut is attached to the insulating pad; one thread head passes through the end connecting hole on the right support plate to be screwed with the nut, and the other thread head passes through the end connecting hole on the left support plate to be screwed with the nut.
The high-current stainless steel resistor is characterized in that: the insulating mat is made of a mica material.
The high-current stainless steel resistor is characterized in that: the insulating pad is made of a ceramic material.
The high-current stainless steel resistor is characterized in that: the insulating tube is made of mica or ceramic material.
The high-current stainless steel resistor is characterized in that: also comprises a left reinforcing piece and a right reinforcing piece,
The left reinforcement comprises a left vertical fixing plate and a left baseboard, and the right reinforcement comprises a right vertical fixing plate and a right baseboard;
The left vertical fixing plate is fixedly connected with the left support plate, and the left foot plate and the left fixing foot plate are arranged on the same plane; the right vertical fixing plate is fixedly connected with the right support plate, and the right foot plate and the right fixing foot plate are on the same plane; the left reinforcement is opposite the right reinforcement.
The high-current stainless steel resistor is characterized in that: the number of the resistor units is two, and the insulating pad is arranged between two adjacent resistor units.
The high-current stainless steel resistor is characterized in that: the left support plate, the right support plate, the input resistor disc, the middle resistor disc and the output resistor disc are respectively arranged on the middle connecting holes,
The outer surface of the input resistor disc is provided with the insulating pad matched with the middle connecting hole, the outer surface of the output resistor disc is provided with the insulating pad matched with the middle connecting hole, the insulating pad is arranged between the input resistor disc and the middle resistor disc, the insulating pad is arranged between the middle resistor disc, and the insulating pad is arranged between the middle resistor disc and the output resistor disc;
The insulating tube passes through the insulating pad, the input resistor disc, the middle resistor disc, the output resistor disc and the insulating pad, the connecting rod is positioned in the insulating tube and extends out from two ends of the insulating tube, the threaded head of the connecting rod is screwed with the nut, and a nut is attached to the insulating pad; one thread head passes through the middle connecting hole on the left support plate to be screwed with the nut, and the other thread head passes through the middle connecting hole on the right support plate to be screwed with the nut.
The high-current stainless steel resistor is characterized in that: the upper ends of the input resistor disc, the middle resistor disc and the output terminal disc are inserted into the inserting grooves of the insulating fixing plate at the upper part, and the upper opening grooves of the input resistor disc, the middle resistor disc and the output terminal disc are positioned in the inserting grooves; the lower ends of the input resistor disc, the middle resistor disc and the output terminal disc which are arranged at the closed end of the upper open slot are inserted into the inserting slot of the insulating fixing plate which is arranged at the lower part.
The high-current stainless steel resistor is characterized in that: and the edge plates are arranged at the upper ends of the left support plate and the right support plate, and cover the two ends of the insulating fixing plate.
According to the high-current stainless steel resistor, the input resistor piece, the plurality of middle resistor pieces and the output resistor piece are sequentially arranged and connected in series to form a resistor unit, so that the volume is reduced; the input resistor disc, the middle resistor disc and the output resistor disc are manufactured by stamping or cutting, and the method is simple in process and convenient to assemble.
Drawings
Fig. 1 is a cross-sectional view of the present invention.
Fig. 2 is a view a-a of fig. 1.
Fig. 3 is a view B-B of fig. 1.
Fig. 4 is a top view of the present invention.
Fig. 5 is a perspective view of the present invention.
Fig. 6 is one of the exploded perspective views of the present invention.
Fig. 7 is a second perspective exploded view of the present invention.
FIG. 8 is a third exploded perspective view of the present invention.
Fig. 9 is a front view of an input resistor disc of the present invention.
Fig. 10 is a front view of an intermediate resistor sheet of the present invention.
Fig. 11 is a front view of an output resistor disc of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, a high-current stainless steel resistor comprises a left support plate 1, a right support plate 2, an input resistor sheet 3 with an input terminal, a plurality of intermediate resistor sheets 4, an output resistor sheet 5 with an output terminal, an insulating tube 6, a connecting rod 7 with threaded heads at both ends, a nut 8, a conductive pad 9 and an insulating pad 10,
The left support plate 1 comprises end connecting holes 11 arranged at two ends, radiating holes (not shown in the figure) and a left fixing foot 1A plate arranged at the outer side of the lower end, and the right support plate 2 comprises end connecting holes 11 arranged at two ends, radiating holes (not shown in the figure) and a right fixing foot plate 2A arranged at the outer side of the lower end; the left support plate 1 and the right support plate 2 are symmetrical;
As shown in fig. 9, the input resistor sheet 3 with the input terminal 31 includes the end connection holes 11 provided at both ends and the lower open grooves 311 and the upper open grooves 312 provided alternately, and with this structure, the resistance is increased accordingly; the lower opening slot 311 is opened at the lower end of the input resistor sheet 3, and the upper opening slot 312 is opened at the upper end of the output resistor sheet 3;
As shown in fig. 10, the middle resistor 4 includes end connection holes 11 provided at both ends and lower open grooves (not shown) and upper open grooves (not shown) provided alternately,
As shown in fig. 11, the output resistor sheet 5 with output terminals includes end connection holes 11 provided at both ends and lower open grooves (not shown) and upper open grooves (not shown) provided alternately; the input resistor disc, the middle resistor disc and the output resistor disc are manufactured by stamping or cutting;
As shown in fig. 1 and 4, the input resistor disc 3, the plurality of intermediate resistor discs 4 and the output resistor disc 5 are sequentially arranged and connected in series to form a resistor unit, an insulating pad 10 matched with the end connecting hole 11 is arranged on the outer surface of the input resistor disc 3, and an insulating pad 10 matched with the end connecting hole 11 is arranged on the outer surface of the output resistor disc 5; the suspension end of the input resistor 3 is connected to the input end of the output resistor 5, and the suspension ends of the input resistor 3 and the intermediate resistor 4, the adjacent two intermediate resistors 4 and the intermediate resistor 4 and the output resistor 5 are arranged in a mode of a conductive pad 9, an insulating pad 10, the conductive pad 9 and the insulating pad 10, as shown in the left side of fig. 1 and 4; the input terminal end of the input resistor disc 3 is connected with the wiring terminal end of the output resistor disc 5, and the input resistor disc 3 and the middle resistor disc 4, the two adjacent middle resistor discs 4 and the middle resistor disc 4 and the output resistor disc 5 are arranged in a mode of an insulating pad 10, a conducting pad 9 and the insulating pad 10, as shown on the right side of fig. 1 and 4; as shown in fig. 1, the insulating tube 6 passes through the insulating pad 10, the end connecting hole 11 of the input resistor disc 3, the insulating pad 10, the conductive pad 9, the end connecting hole 11 of the intermediate resistor disc 4, the end connecting hole 11 of the output resistor disc 5 and the insulating pad 10, the connecting rod 7 is positioned in the insulating tube 6, the connecting rod 7 extends out from two ends of the insulating tube 6, the screw thread head is screwed with the nut 8, and the nut 8 is attached to the insulating pad 10; one thread head passes through the end connecting hole 11 on the right support plate 2 to be screwed with the nut 8, and the other thread head passes through the end connecting hole 11 on the left support plate 1 to be screwed with the nut 8.
The insulating mat 10 is made of mica material, which may also be referred to as insulating jacket;
or the insulating mat 10 is made of a ceramic material.
The insulating tube 6 is made of mica or ceramic material.
The conductive pad 9 is made of a conductive metal material such as copper, iron, stainless steel material.
As shown in fig. 2, 3 and 5, further comprises a left reinforcing member 12 and a right reinforcing member 13,
The left reinforcement 12 includes a left vertical fixing plate 121 and a left foot plate 122, and the right reinforcement 13 includes a right vertical fixing plate 131 and a right foot plate 132;
The left vertical fixing plate 121 is fixedly connected with the left bracket plate 1, and the left foot plate 122 and the left fixing foot plate 1A are arranged on the same plane; the right vertical fixing plate 131 is fixedly connected with the right support plate 2, and the right foot plate 132 and the right fixing foot plate 2A are arranged on the same plane; the left reinforcement 12 and the right reinforcement 13 are opposite.
The number of the resistor units is two, and the insulating pad 10 is arranged between two adjacent resistor units.
As a further improvement of the invention: the left support plate 1, the right support plate 1, the input resistor disc 3, the middle resistor disc 4 and the output resistor disc 5 are respectively arranged on the middle connecting hole 14,
The outer surface of the input resistor disc 3 is provided with the insulating pad 10 which is matched with the middle connecting hole 14, the outer surface of the output resistor disc 5 is provided with the insulating pad 10 which is matched with the middle connecting hole 14, the insulating pad 10 is arranged between the input resistor disc 3 and the middle resistor disc 4, the insulating pad 10 is arranged between the middle resistor discs 4, and the insulating pad 10 is arranged between the middle resistor disc 10 and the output resistor disc 5;
The insulating tube 6 passes through the insulating pad 10, the input resistor disc 3, the middle resistor disc 4, the output resistor disc 5 and the insulating pad 10, the connecting rod 7 is positioned in the insulating tube 6 and extends out from two ends of the insulating tube 6, the thread head of the connecting rod 7 is screwed with the nut 8, and one nut 8 is attached to the insulating pad 10; one thread head passes through the middle connecting hole 14 on the left support plate 1 to be screwed with the nut, and the other thread head passes through the middle connecting hole 14 on the right support plate 2 to be screwed with the nut.
The insulating fixing plate 15 is made of mica or ceramic material, and one end of the insulating fixing plate 15 in the width direction is provided with a plugging groove 151 with one end open;
The thickness of the insulating fixing plate 15 is larger than the thicknesses of the input resistor disc 3, the intermediate resistor disc 4 and the output terminal disc 5;
As shown in fig. 3, the upper ends of the input resistor disc 3, the intermediate resistor disc 4 and the output terminal disc 5 are inserted into the insertion grooves 151 of the upper insulating fixing plate 15, and the upper open grooves of the input resistor disc 3, the intermediate resistor disc 4 and the output terminal disc 5 are located in the insertion grooves 151; the input resistor 3, the middle resistor 4 and the output terminal 5 at the closed end of the upper open slot are inserted into the inserting slot 151 of the insulating fixing plate 15 at the lower part; the insulating fixing plate 15 located at the upper portion is opposed to the insulating fixing plate 15 located at the lower portion. With such a structure, not only the input resistor 3, the intermediate resistor 4, and the output terminal 5 are connected together in an insulating manner, but also the input resistor 3, the intermediate resistor 4, and the output terminal 5 are prevented from rattling.
The upper ends of the left support plate 1 and the right support plate 2 are provided with edge plates which cover the two ends of the insulating fixing plate 15.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that modifications and variations can be made by those skilled in the art without departing from the principles of the present invention, which is also considered as being within the scope of the present invention.
Claims (9)
1. A high current stainless steel resistor, characterized by: it comprises a left support plate, a right support plate, an input resistor with an input terminal, a plurality of middle resistor, an output resistor with an output terminal, an insulating tube, a connecting rod with threaded heads at two ends, a nut, a conductive pad and an insulating pad,
The left support plate comprises end connecting holes and radiating holes arranged at two ends and a left fixing foot plate arranged at the outer side of the lower end, and the right support plate comprises end connecting holes and radiating holes arranged at two ends and a right fixing foot plate arranged at the outer side of the lower end;
The input resistor with the input terminal comprises end connecting holes arranged at two ends and a lower open slot and an upper open slot which are arranged at intervals,
The middle resistor piece comprises end connecting holes arranged at two ends, a lower open slot and an upper open slot which are arranged at intervals,
The output resistor piece with the output terminal comprises end connecting holes arranged at two ends and upper open slots and lower open slots which are arranged at intervals;
The input resistor piece, the plurality of intermediate resistor pieces and the output resistor piece are sequentially arranged and connected in series to form a resistor unit, an insulating pad matched with the end connecting hole is arranged on the outer surface of the input resistor piece, and an insulating pad matched with the end connecting hole is arranged on the outer surface of the output resistor piece; the suspension end of the input resistor disc is connected with the input end of the output resistor, and the suspension end of the input resistor disc is arranged between the input resistor disc and the middle resistor disc, between two adjacent middle resistor discs and between the middle resistor disc and the output resistor disc in a conductive pad, an insulating pad, a conductive pad and an insulating pad mode; the input terminal end of the input resistor disc is connected with the wiring terminal end of the output resistor disc, and the input resistor disc and the middle resistor disc, the two adjacent middle resistor discs and the middle resistor disc and the output resistor disc are arranged in a mode of an insulating pad, a conductive pad and an insulating pad; the insulating tube passes through the insulating pad, the input resistor disc, the insulating pad, the conducting pad, the end connecting hole of the middle resistor disc, the end connecting hole of the output resistor disc and the insulating pad, the connecting rod extends out of two ends of the insulating tube, the thread head is screwed with the nut, and the nut is attached to the insulating pad; one thread head passes through the end connecting hole on the right support plate to be screwed with the nut, and the other thread head passes through the end connecting hole on the left support plate to be screwed with the nut.
2. A high current stainless steel resistor according to claim 1, wherein: the insulating mat is made of a mica material.
3. A high current stainless steel resistor according to claim 1, wherein: the insulating pad is made of a ceramic material.
4. A high current stainless steel resistor according to claim 1, wherein: the insulating tube is made of mica or ceramic material.
5. A high current stainless steel resistor according to claim 1, wherein: also comprises a left reinforcing piece and a right reinforcing piece,
The left reinforcement comprises a left vertical fixing plate and a left baseboard, and the right reinforcement comprises a right vertical fixing plate and a right baseboard;
The left vertical fixing plate is fixedly connected with the left support plate, and the left foot plate and the left fixing foot plate are arranged on the same plane; the right vertical fixing plate is fixedly connected with the right support plate, and the right foot plate and the right fixing foot plate are on the same plane; the left reinforcement is opposite the right reinforcement.
6. A high current stainless steel resistor according to claim 1, wherein: the number of the resistor units is two, and the insulating pad is arranged between two adjacent resistor units.
7. A high current stainless steel resistor according to claim 1, wherein: the left support plate, the right support plate, the input resistor disc, the middle resistor disc and the output resistor disc are respectively arranged on the middle connecting holes,
The outer surface of the input resistor disc is provided with the insulating pad matched with the middle connecting hole, the outer surface of the output resistor disc is provided with the insulating pad matched with the middle connecting hole, the insulating pad is arranged between the input resistor disc and the middle resistor disc, the insulating pad is arranged between the middle resistor disc, and the insulating pad is arranged between the middle resistor disc and the output resistor disc;
The insulating tube passes through the insulating pad, the input resistor disc, the middle resistor disc, the output resistor disc and the insulating pad, the connecting rod is positioned in the insulating tube and extends out from two ends of the insulating tube, the threaded head of the connecting rod is screwed with the nut, and a nut is attached to the insulating pad; one thread head passes through the middle connecting hole on the left support plate to be screwed with the nut, and the other thread head passes through the middle connecting hole on the right support plate to be screwed with the nut.
8. A high current stainless steel resistor according to claim 1,2, 3, 4,5, 6 or 7, wherein: the insulating fixing plate is made of mica or ceramic materials, and one end of the insulating fixing plate in the width direction is provided with a plugging groove with one end open;
the thickness of the insulating fixing plate is larger than that of the input resistor disc, the middle resistor disc and the output terminal disc;
The upper ends of the input resistor disc, the middle resistor disc and the output resistor disc are inserted into the inserting grooves of the insulating fixing plate at the upper part, and the upper opening grooves of the input resistor disc, the middle resistor disc and the output terminal disc are positioned in the inserting grooves; the lower ends of the input resistor disc, the middle resistor disc and the output terminal disc which are arranged at the closed end of the upper open slot are inserted into the inserting slot of the insulating fixing plate which is arranged at the lower part.
9. A high current stainless steel resistor according to claim 8, wherein: and the edge plates are arranged at the upper ends of the left support plate and the right support plate, and cover the two ends of the insulating fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011181109.1A CN112349469B (en) | 2020-10-29 | 2020-10-29 | High-current stainless steel resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011181109.1A CN112349469B (en) | 2020-10-29 | 2020-10-29 | High-current stainless steel resistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112349469A CN112349469A (en) | 2021-02-09 |
| CN112349469B true CN112349469B (en) | 2024-04-30 |
Family
ID=74356553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011181109.1A Active CN112349469B (en) | 2020-10-29 | 2020-10-29 | High-current stainless steel resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112349469B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006164999A (en) * | 2004-12-02 | 2006-06-22 | Fuji Electric Systems Co Ltd | Resistor unit for high voltage circuit |
| KR200440712Y1 (en) * | 2006-12-29 | 2008-06-27 | 백용호 | Snubber Resistor |
| CN101414500A (en) * | 2008-11-22 | 2009-04-22 | 王爱民 | Starting resistor |
| CN202093914U (en) * | 2011-06-15 | 2011-12-28 | 王爱民 | Resistor |
| CN202454366U (en) * | 2011-12-17 | 2012-09-26 | 马志猛 | Novel heavy-current energy-saving hoisting resistor |
| CN104766682A (en) * | 2014-11-17 | 2015-07-08 | 平高集团有限公司 | High voltage damping resistor and high voltage transmission system using the resistor |
| CN105702400A (en) * | 2016-03-31 | 2016-06-22 | 湖南福德电气有限公司 | Direct current component resistor applicable to large current limiting |
| CN213277658U (en) * | 2020-10-29 | 2021-05-25 | 山东大通电阻器科技有限公司 | Large-current stainless steel resistor |
-
2020
- 2020-10-29 CN CN202011181109.1A patent/CN112349469B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006164999A (en) * | 2004-12-02 | 2006-06-22 | Fuji Electric Systems Co Ltd | Resistor unit for high voltage circuit |
| KR200440712Y1 (en) * | 2006-12-29 | 2008-06-27 | 백용호 | Snubber Resistor |
| CN101414500A (en) * | 2008-11-22 | 2009-04-22 | 王爱民 | Starting resistor |
| CN202093914U (en) * | 2011-06-15 | 2011-12-28 | 王爱民 | Resistor |
| CN202454366U (en) * | 2011-12-17 | 2012-09-26 | 马志猛 | Novel heavy-current energy-saving hoisting resistor |
| CN104766682A (en) * | 2014-11-17 | 2015-07-08 | 平高集团有限公司 | High voltage damping resistor and high voltage transmission system using the resistor |
| CN105702400A (en) * | 2016-03-31 | 2016-06-22 | 湖南福德电气有限公司 | Direct current component resistor applicable to large current limiting |
| CN213277658U (en) * | 2020-10-29 | 2021-05-25 | 山东大通电阻器科技有限公司 | Large-current stainless steel resistor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112349469A (en) | 2021-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101416354B (en) | Connecting terminal for printed circuit boards | |
| US8803036B2 (en) | Electric heating device for a motor vehicle | |
| US6315580B1 (en) | PCB connector module for plug-in circuit breakers and fuses | |
| EP2037536B1 (en) | Connection terminal | |
| CN1725560A (en) | Clamp terminal for connecting electrical conductors | |
| US4191445A (en) | Louvered electrical connector | |
| CN210723480U (en) | Cable connector and connector assembly | |
| CN112349469B (en) | High-current stainless steel resistor | |
| CN213277658U (en) | Large-current stainless steel resistor | |
| US3235830A (en) | Electrical connector apparatus | |
| CN215070514U (en) | Square folding spring connector | |
| DE102005036296B4 (en) | Electrical contacting element | |
| US3806859A (en) | Contacts for pin terminals | |
| JPH0138824Y2 (en) | ||
| US4003619A (en) | Bus connectors | |
| DE4038362A1 (en) | Electrical lead clamp terminal - has adjacent clamp elements at 180 degrees to one another for zigzag configuration of soldering pins | |
| DE202013009263U1 (en) | Printed circuit board and electronic device with it | |
| CN114334313B (en) | High-power resistor with bone-shaped resistor strip | |
| CN213211845U (en) | Stainless steel resistor with fixed edge covering | |
| CN210517035U (en) | High-ampere multifunctional shunt connector | |
| US4034871A (en) | Adapter for mounting printed circuit cards | |
| CN112382452B (en) | Stainless steel resistor with fixed edge | |
| US6174195B1 (en) | Ribbon cable connector with unitary conductive members for connecting respectively and electricity selected signal terminals to a grounding plate | |
| CN208691658U (en) | A kind of intelligent lock control making sheet being easily installed | |
| CN218242311U (en) | Star-shaped arrangement contact element and terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |