CN201036094Y - Novel sheet metal resistor - Google Patents
Novel sheet metal resistor Download PDFInfo
- Publication number
- CN201036094Y CN201036094Y CNU200720069648XU CN200720069648U CN201036094Y CN 201036094 Y CN201036094 Y CN 201036094Y CN U200720069648X U CNU200720069648X U CN U200720069648XU CN 200720069648 U CN200720069648 U CN 200720069648U CN 201036094 Y CN201036094 Y CN 201036094Y
- Authority
- CN
- China
- Prior art keywords
- resistor
- utility
- model
- sheet metal
- novel sheet
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 title claims abstract description 12
- 210000003168 insulating cell Anatomy 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 239000003963 antioxidant agent Substances 0.000 abstract description 4
- 230000003078 antioxidant effect Effects 0.000 abstract description 4
- 235000006708 antioxidants Nutrition 0.000 abstract description 4
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 3
- 238000009429 electrical wiring Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910001006 Constantan Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Details Of Resistors (AREA)
Abstract
The utility model provides a novel sheet metal resistor, its resistive element is the metal resistance piece of two sawtooth shapes, is equipped with in metal resistance piece both sides and strengthens splint and arrange the metal resistance piece in and strengthen the insulating liner between the splint, the utility model discloses intensity is high, the circular current ability is strong, and anti-oxidant, corrosion resistance are good, and indoor outer general, long service life.
Description
Technical field
The utility model relates to a kind of resistor, especially the sheet metal resistor.
Background technology
The existing resistor that is used for the resistor of motor starter and is used for damping current limiter (current-limiting apparatus of restriction Shunt Capacitor Unit inrush phenomenon) is formed by the wire wound resistor disc.This resistor disc is at the flat porcelain tooth of distolateral sticking dress strip up and down of metal base plate, with the constantan wire loop in the porcelain groove of porcelain tooth, the whole one-tenth of resistor disc pancake, resistor disc rely on porcelain groove and the air gap realization resistive conductor body of two sides and the isolated insulation between metal base plate and the adjacent turns of both end sides.This resistor is anti-oxidant, corrosion resistance is poor, is not suitable for outdoor application; Easily cause short circuit between wire turn, cause the resistance deviation; The insulation porcelain tooth is fragile, and it is indifferent to accept impulse current.
Summary of the invention
For overcoming the deficiency of existing resistor, the utility model provides a kind of novel metal sheet resistor device, and is anti-oxidant, corrosion resistance good, the galvanization ability is strong, both can adapt to the impact of transient high-current, can satisfy again to continue big electric current operation, resistor intensity height, long service life.
The novel metal sheet resistor device that the utility model provides, its resistive element are two zigzag metallic resistance sheets, metallic resistance sheet both sides be provided with strengthen clamping plate and place the metallic resistance sheet with the reinforcement clamping plate between insulating cell.
The beneficial effects of the utility model are: the intensity height, and the galvanization ability is strong, has both adapted to transient high-current and has impacted, and can satisfy again to continue big electric current operation, and is anti-oxidant, corrosion resistance good, and indoor and outdoor is general, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model, Fig. 2 be Fig. 1 be A-A to view, Fig. 3 is the structural representation of the metallic resistance sheet in the utility model.
In Fig. 1, Fig. 2, Fig. 3,1, the metallic resistance sheet, 2, insulating cell, 3, strengthen clamping plate, 4, the electrical wiring hole, 5, installing hole.
Embodiment
In Fig. 1, Fig. 2, Fig. 3, metallic resistance sheet 1 adopts high resistant rate, high-intensity corrosion resistant plate to require to cut into two zigzag according to the resistance value of expection and the transient state and the steady-state current of circulation, which is provided with installing hole 5 and electrical wiring hole 4 (adopting welding then not need perforate as installation and wiring); Insulating cell 2 adopts high strength and resistant to elevated temperatures insulating material liner in the upper and lower surface of metallic resistance sheet 1 dual-side, press-fits stainless steel stiffener 3 again on insulating cell 2, to strengthen the rigidity and the toughness of metallic resistance sheet 1.
Claims (1)
1. novel metal sheet resistor device is characterized in that resistive element is two zigzag metallic resistance sheets, metallic resistance sheet both sides be provided with strengthen clamping plate and place the metallic resistance sheet with the reinforcement clamping plate between insulating cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720069648XU CN201036094Y (en) | 2007-04-30 | 2007-04-30 | Novel sheet metal resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720069648XU CN201036094Y (en) | 2007-04-30 | 2007-04-30 | Novel sheet metal resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036094Y true CN201036094Y (en) | 2008-03-12 |
Family
ID=39196983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720069648XU Expired - Lifetime CN201036094Y (en) | 2007-04-30 | 2007-04-30 | Novel sheet metal resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036094Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702396A (en) * | 2016-03-31 | 2016-06-22 | 湖南福德电气有限公司 | Neutral grounding resistor applicable to high power and high current |
| CN109085211A (en) * | 2018-08-07 | 2018-12-25 | 亚翔系统集成科技（苏州）股份有限公司 | A kind of aggrieved area's detection method in toilet |
| JP2021096103A (en) * | 2019-12-16 | 2021-06-24 | 日本電産シンポ株式会社 | Distortion detection sensor and power transmission device |
-
2007
- 2007-04-30 CN CNU200720069648XU patent/CN201036094Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702396A (en) * | 2016-03-31 | 2016-06-22 | 湖南福德电气有限公司 | Neutral grounding resistor applicable to high power and high current |
| CN109085211A (en) * | 2018-08-07 | 2018-12-25 | 亚翔系统集成科技（苏州）股份有限公司 | A kind of aggrieved area's detection method in toilet |
| JP2021096103A (en) * | 2019-12-16 | 2021-06-24 | 日本電産シンポ株式会社 | Distortion detection sensor and power transmission device |
| JP7396588B2 (en) | 2019-12-16 | 2023-12-12 | ニデックドライブテクノロジー株式会社 | Strain detection sensor and power transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080312 |
|
| CX01 | Expiry of patent term |