CA2738156C - A high conductivity energy-saving clamping device - Google Patents
A high conductivity energy-saving clamping device Download PDFInfo
- Publication number
- CA2738156C CA2738156C CA2738156A CA2738156A CA2738156C CA 2738156 C CA2738156 C CA 2738156C CA 2738156 A CA2738156 A CA 2738156A CA 2738156 A CA2738156 A CA 2738156A CA 2738156 C CA2738156 C CA 2738156C
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- Canada
- Prior art keywords
- clamp
- external conductor
- conductive material
- clamping device
- juncture
- 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 - Fee Related
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- 239000004020 conductor Substances 0.000 claims abstract description 114
- 238000009413 insulation Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 238000007747 plating Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The high conductivity energy-saving clamping device comprises a clamp and a cable fixed upon the clamp. Inside the cable, the conductive material protrudes and is set on the juncture of the clamp and the external conductor. When the clamp is connected to the external conductor, the conductive material and the external conductor contact and meet. This invention possesses the following advantages: it simplifies the production technology, lessens raw materials needed for production and hence saves resources and cost by the direct contact of the conductive material and the external conductor; moreover, due to the increase of conductive contact area, it enhances the electrical conductivity by 10% to 15%
compared to those common clamps which use tooth-like conductive parts to connect the external conductor. Meanwhile, the invention greatly decreases environmental pollution by omitting the plating process of tooth-like conductive parts.
compared to those common clamps which use tooth-like conductive parts to connect the external conductor. Meanwhile, the invention greatly decreases environmental pollution by omitting the plating process of tooth-like conductive parts.
Description
A High Conductivity Energy-saving Clamping Device Field of Technology The invention involves a clamping device to effect conductive connection, and the clamping device is high conductivity energy-saving one using conductive material to directly contact an external conductor.
Background of the Invention Nowadays, it is common to use the clamp structure in Fig. 1 and Fig. 2 to effect the connection of electric conduction. Fig. 1 and Fig. 2 are drawings of the structure of a known clamp and the enlarged mouth thereof. From the drawings, cable 4 goes through clamp 1; conductive material 5 from inside cable 4 is connected to the big tooth 2 set beneath the mouth of clamp 1. The small tooth 3 is set on the clamping region in the mouth of clamp 1. The two teeth meet together to connect the conductor of an external device. When using the clamping device, clamp 1 is opened to effect the connection of the big tooth 2 and the external conductor. Then cable 4 and the two teeth are connected to the external conductor, thereby effecting the circuit connection between different external devices and the cables.
Defects of known clamps in their manufacture and use:
1. Environmental pollution: known clamps use tooth-like conductive parts to connect cables and external conductors. To be economical and artistic, the tooth-like parts are generally made of iron and reprocessed with copper coating and galvanization. Therefore, the environment is seriously polluted during the manufacture.
Background of the Invention Nowadays, it is common to use the clamp structure in Fig. 1 and Fig. 2 to effect the connection of electric conduction. Fig. 1 and Fig. 2 are drawings of the structure of a known clamp and the enlarged mouth thereof. From the drawings, cable 4 goes through clamp 1; conductive material 5 from inside cable 4 is connected to the big tooth 2 set beneath the mouth of clamp 1. The small tooth 3 is set on the clamping region in the mouth of clamp 1. The two teeth meet together to connect the conductor of an external device. When using the clamping device, clamp 1 is opened to effect the connection of the big tooth 2 and the external conductor. Then cable 4 and the two teeth are connected to the external conductor, thereby effecting the circuit connection between different external devices and the cables.
Defects of known clamps in their manufacture and use:
1. Environmental pollution: known clamps use tooth-like conductive parts to connect cables and external conductors. To be economical and artistic, the tooth-like parts are generally made of iron and reprocessed with copper coating and galvanization. Therefore, the environment is seriously polluted during the manufacture.
2. Increased raw material loss: the production of the known clamps, not only requires wire casing and metal wires, but also needs conductive material to produce the tooth-like conductive parts.
3. Poor electric conduction: using tooth-like parts to connect the external conductor, known clamps only have the tooth surface to establish connection, so this small contact area leads to poor electric conduction.
4. Complicated manufacture procedures: to produce known clamps, metal wires need to be connected with the tooth-like conductive parts. Moreover, the tooth-like parts ought to be made independently and then assembled into the whole clamping device. The manufacture procedures are loaded down with trivial details.
Disclosure of the Invention The invention is to provide a high conductivity energy-saving clamping io device by increasing its contact area with the external conductor to improve the conductivity.
To realize the purpose, the invention provides a clamping device, which comprises a clamp and a cable fixed upon the clamp. The invention has the following characteristics:
Conductive material inside the said cable protrudes and is set on the juncture of the clamp and the external conductor.
When the clamp connects the external conductor, the conductive material meets and contacts the conductor.
Inside the clamping device, the conductive material is plainly set on one part of the juncture of the clamp and the external conductor to form a conductive surface which contacts and meets the external conductor directly.
In the clamping device, conductive materials protruding from the cable is divided into two parts, and are set respectively on two parts of the juncture of the clamp and the external conductor. Two conductive surfaces are thus formed to directly contact and meet the external conductors respectively.
The conductive surface is covered by a metallic member. When the clamping device connects the external conductor, the metallic member directly contacts and grips the conductor. A contact region of the metallic member extends outside the juncture of the clamp. When the clamp connects the external conductor, the metallic member directly contacts the external conductor.
The clamping device includes an insulation plate set inside the juncture of the clamp. Conductive material is plainly laid on the plate.
The conductive material extends vertically from one part of the juncture of the clamp and the external conductor, forming cluster-like conductive material which directly contacts and grips the external conductor.
Conductive material from the cable is divided into two parts, extending vertically from two parts of the juncture of the clamp and the external conductor respectively. Two cluster-like conductive materials are thus formed to directly contact and meet the external conductor respectively.
The energy-saving clamping device includes an insulation plate set inside the juncture.
There are through holes in the insulation plate.
The conductive material goes through the through holes.
Conductive material from the cable is divided into two parts. One is plainly set on one part of the juncture of the clamp and the external conductor to form a conductive surface. The other vertically extends from another part of the juncture to form cluster-like conductive material.
The invention is superior to the known technology with the following advantages:
1. Saving material: the invention does not adopt the extensively used tooth-like conductive parts of known technology, so manufacture process is simplified and raw material & resources saved and cost economized. This is a contribution to the intensive enterprises and economy.
2. High conductivity: the invention employs conductive material to directly connect the external conductor so as to effectively increase the contact area.
Therefore, its performance of conductivity is 10% to 15% higher than that of the clamp with the known technology.
3. Environmental protection: the invention does not adopt the tooth-like conductive parts of known technology which are widely used nowadays. So 3o electroplating process is avoided as it is only used for producing the tooth-like parts. This greatly decreases environmental pollution and conforms to the environmental philosophy of emission reduction and low carbon green economy.
4. Various product forms: the invention can be applied to various products with different forms, which will enhance the recognition of the invention indirectly. The invention can be used in all sorts of electric circuit connection via clamps with a wide application range.
Brief Description of the Drawings Figure 1 shows the structure of the clamp with known technology;
Figure 2 is the enlarged drawing of the clamp with known technology;
Figure 3 is the schematic drawing of the high conductivity energy-saving clamping device of this invention;
Figure 4 is the enlarged figure of the conductive material plane in this invention;
Figure 5 is about the division of the conductive materials in the invention;
Figure 6 indicates the second application example of the clamping device in this invention;
Figure 7 is the enlarged figure of cluster-like conductive materials of second application example in this invention;
Figure 8 displays how the conductive material of the cable is divided into two parts in this invention;
Figure 9 is the third application example of the clamping device in this invention.
Detailed Description of the Embodiments The following expatiates upon the preferred application examples of this invention with the figures.
A high conductivity energy-saving clamping device comprises a clamp 1, a cable 4 fixed upon clamp 1 and an insulation plate 6 set inside a juncture at the mouth of clamp 1. Conductive material 5 in the cable 4 extends and is set on the juncture where clamp 1 connects the external conductor. When clamp 1 connects the external conductor, conductive material 5 directly contacts and grips the external conductor.
Embodiment 1 As shown in Fig. 3 and Fig. 4, conductive material 5 (usually copper or other metal wires) is plainly set on one part of the juncture at the mouth of clamp 1, and the front end of conductive material 5 is fixed between the mouth of clamp 1 and the insulation plate 6 (in this embodiment, insulation plate 6 is made of plastics).
io Conductive surface 51 is formed on the surface of the insulation plate 6.
When connecting with clamp 1, we open it to expose the conductive surface 51. As clamp 1 connects an external conductor (a wiring terminal for instance), conductive surface 51 directly contacts the wiring terminal to effect electric conduction. Due to the effective increase in contact area, the conductivity performance of the clamping device in this invention is 10% to 15% higher than that of common clamps with known technology.
To better effect the Embodiment 1, we can place metallic members (not shown in the figures) to cover conductive surface 51 such that the members (usually copper pieces) are in direct contact with the external conductor, such as a wiring terminal, to effect the electric conduction. The use of metallic members can reduce the abrasion of conductive material, avoiding disconnection of the conductive material due to excessive force.
The metallic members in this embodiment may comprise a contact region (not shown in the figures) which extends outside the juncture at the mouth of the clamping device. The contact region of the metallic members contacts and grips the external conductor directly.
As shown in figure 5, when cable 4 is thick, conductive material 5 protrudes from the cable 4 can be divided into two parts, which are plainly set on two parts of the juncture at the mouth of clamp 1 respectively. Two conductive surfaces 51 are thus formed, which directly contact and grip the external
Disclosure of the Invention The invention is to provide a high conductivity energy-saving clamping io device by increasing its contact area with the external conductor to improve the conductivity.
To realize the purpose, the invention provides a clamping device, which comprises a clamp and a cable fixed upon the clamp. The invention has the following characteristics:
Conductive material inside the said cable protrudes and is set on the juncture of the clamp and the external conductor.
When the clamp connects the external conductor, the conductive material meets and contacts the conductor.
Inside the clamping device, the conductive material is plainly set on one part of the juncture of the clamp and the external conductor to form a conductive surface which contacts and meets the external conductor directly.
In the clamping device, conductive materials protruding from the cable is divided into two parts, and are set respectively on two parts of the juncture of the clamp and the external conductor. Two conductive surfaces are thus formed to directly contact and meet the external conductors respectively.
The conductive surface is covered by a metallic member. When the clamping device connects the external conductor, the metallic member directly contacts and grips the conductor. A contact region of the metallic member extends outside the juncture of the clamp. When the clamp connects the external conductor, the metallic member directly contacts the external conductor.
The clamping device includes an insulation plate set inside the juncture of the clamp. Conductive material is plainly laid on the plate.
The conductive material extends vertically from one part of the juncture of the clamp and the external conductor, forming cluster-like conductive material which directly contacts and grips the external conductor.
Conductive material from the cable is divided into two parts, extending vertically from two parts of the juncture of the clamp and the external conductor respectively. Two cluster-like conductive materials are thus formed to directly contact and meet the external conductor respectively.
The energy-saving clamping device includes an insulation plate set inside the juncture.
There are through holes in the insulation plate.
The conductive material goes through the through holes.
Conductive material from the cable is divided into two parts. One is plainly set on one part of the juncture of the clamp and the external conductor to form a conductive surface. The other vertically extends from another part of the juncture to form cluster-like conductive material.
The invention is superior to the known technology with the following advantages:
1. Saving material: the invention does not adopt the extensively used tooth-like conductive parts of known technology, so manufacture process is simplified and raw material & resources saved and cost economized. This is a contribution to the intensive enterprises and economy.
2. High conductivity: the invention employs conductive material to directly connect the external conductor so as to effectively increase the contact area.
Therefore, its performance of conductivity is 10% to 15% higher than that of the clamp with the known technology.
3. Environmental protection: the invention does not adopt the tooth-like conductive parts of known technology which are widely used nowadays. So 3o electroplating process is avoided as it is only used for producing the tooth-like parts. This greatly decreases environmental pollution and conforms to the environmental philosophy of emission reduction and low carbon green economy.
4. Various product forms: the invention can be applied to various products with different forms, which will enhance the recognition of the invention indirectly. The invention can be used in all sorts of electric circuit connection via clamps with a wide application range.
Brief Description of the Drawings Figure 1 shows the structure of the clamp with known technology;
Figure 2 is the enlarged drawing of the clamp with known technology;
Figure 3 is the schematic drawing of the high conductivity energy-saving clamping device of this invention;
Figure 4 is the enlarged figure of the conductive material plane in this invention;
Figure 5 is about the division of the conductive materials in the invention;
Figure 6 indicates the second application example of the clamping device in this invention;
Figure 7 is the enlarged figure of cluster-like conductive materials of second application example in this invention;
Figure 8 displays how the conductive material of the cable is divided into two parts in this invention;
Figure 9 is the third application example of the clamping device in this invention.
Detailed Description of the Embodiments The following expatiates upon the preferred application examples of this invention with the figures.
A high conductivity energy-saving clamping device comprises a clamp 1, a cable 4 fixed upon clamp 1 and an insulation plate 6 set inside a juncture at the mouth of clamp 1. Conductive material 5 in the cable 4 extends and is set on the juncture where clamp 1 connects the external conductor. When clamp 1 connects the external conductor, conductive material 5 directly contacts and grips the external conductor.
Embodiment 1 As shown in Fig. 3 and Fig. 4, conductive material 5 (usually copper or other metal wires) is plainly set on one part of the juncture at the mouth of clamp 1, and the front end of conductive material 5 is fixed between the mouth of clamp 1 and the insulation plate 6 (in this embodiment, insulation plate 6 is made of plastics).
io Conductive surface 51 is formed on the surface of the insulation plate 6.
When connecting with clamp 1, we open it to expose the conductive surface 51. As clamp 1 connects an external conductor (a wiring terminal for instance), conductive surface 51 directly contacts the wiring terminal to effect electric conduction. Due to the effective increase in contact area, the conductivity performance of the clamping device in this invention is 10% to 15% higher than that of common clamps with known technology.
To better effect the Embodiment 1, we can place metallic members (not shown in the figures) to cover conductive surface 51 such that the members (usually copper pieces) are in direct contact with the external conductor, such as a wiring terminal, to effect the electric conduction. The use of metallic members can reduce the abrasion of conductive material, avoiding disconnection of the conductive material due to excessive force.
The metallic members in this embodiment may comprise a contact region (not shown in the figures) which extends outside the juncture at the mouth of the clamping device. The contact region of the metallic members contacts and grips the external conductor directly.
As shown in figure 5, when cable 4 is thick, conductive material 5 protrudes from the cable 4 can be divided into two parts, which are plainly set on two parts of the juncture at the mouth of clamp 1 respectively. Two conductive surfaces 51 are thus formed, which directly contact and grip the external
5 conductor. Both of the two parts of the juncture at the mouth of the clamp can conduct electricity. In summary, we may choose to cover metallic members on either or both of the conductive surfaces 51.
Embodiment 2 According to different forms of the external conductor, as shown in figures 6 and 7, conductive material 5 goes through a through hole of the insulation plate 6 and extends from the top of the insulation plate 6 to form cluster-like conductive material 52. When using clamp 1 to connect, we open the head of clamp 1 to io entirely expose the cluster-like conductive material 52. When clamp 1 connects an external conductor, such as a wiring terminal, cluster-like conductive material 52 contacts the wiring terminal, and electric conduction is achieved. Due to effectively increased contact area, the conductivity performance of the clamping device of this invention is 10% to 15% higher than that of common clamps of known technology.
As shown in figure 8, if conductive material 5 from the cable 4 is divided into two parts, and the two parts vertically extend from the two parts of the juncture at the mouth of clamp 1 respectively, two cluster-like conductive material 52 are thus formed to contact and grip the external conductor directly.
Then both parts of the juncture at the mouth of clamp 1 can conduct electricity.
Embodiment 3 According to the different forms of external conductor required by the clamp, as shown in figure 9, conductive material 5 from the cable 4 is divided into two parts. One part plainly set on one part of the juncture at the mouth of clamp forms the conductive surface 51 and another part vertically extending from another part of the juncture at the mouth of clamp 1 forms cluster-like conductive material 52. When connecting with clamp 1, we open it to expose conductive surface 51 and cluster-like conductive material 52. As clamp 1 connects the 3o external conductor (a wiring terminal for instance), conductive surface 51 and
Embodiment 2 According to different forms of the external conductor, as shown in figures 6 and 7, conductive material 5 goes through a through hole of the insulation plate 6 and extends from the top of the insulation plate 6 to form cluster-like conductive material 52. When using clamp 1 to connect, we open the head of clamp 1 to io entirely expose the cluster-like conductive material 52. When clamp 1 connects an external conductor, such as a wiring terminal, cluster-like conductive material 52 contacts the wiring terminal, and electric conduction is achieved. Due to effectively increased contact area, the conductivity performance of the clamping device of this invention is 10% to 15% higher than that of common clamps of known technology.
As shown in figure 8, if conductive material 5 from the cable 4 is divided into two parts, and the two parts vertically extend from the two parts of the juncture at the mouth of clamp 1 respectively, two cluster-like conductive material 52 are thus formed to contact and grip the external conductor directly.
Then both parts of the juncture at the mouth of clamp 1 can conduct electricity.
Embodiment 3 According to the different forms of external conductor required by the clamp, as shown in figure 9, conductive material 5 from the cable 4 is divided into two parts. One part plainly set on one part of the juncture at the mouth of clamp forms the conductive surface 51 and another part vertically extending from another part of the juncture at the mouth of clamp 1 forms cluster-like conductive material 52. When connecting with clamp 1, we open it to expose conductive surface 51 and cluster-like conductive material 52. As clamp 1 connects the 3o external conductor (a wiring terminal for instance), conductive surface 51 and
6 cluster-like conductive material 52 directly contact the wiring terminal to conduct electricity. Due to the effective increase in contact area, the conductivity performance of the clamping device in this invention is 10% to 15% higher than that of common clamps with known technology.
From the above mentioned embodiments, the invention has the following advantages:
1. Material saving: this invention does not employ the extensively used tooth-like conductive parts of known technology, so manufacture process is io simplified and raw material & resources saved and cost economized. It is a contribution to intensive enterprises and economy.
2. High conductivity: the invention employs conductive materials to directly connect the external conductor so as to effectively increase the contact area.
Therefore, its conductivity performance is 10% to 15% higher than that of the clamp with known technology adopting the tooth-like conductive parts to connect the cable with the external conductor.
3. Environmental protection: the invention does not adopt the tooth-like conductive parts of known technology which are widely used nowadays. So electroplating process is avoided as it is only used for producing the tooth-like parts. This greatly decreases environmental pollution and conforms to the environmental philosophy of emission reduction and low carbon green economy.
4. Various product forms: the invention can be applied to various products with different forms, which will enhance the recognition of the invention indirectly. The invention can be used in all sorts of electric circuit connection via clamps with a wide application range.
Although the invention is given detailed introduction from the above optimum selecting implement examples, the above description shall not be taken as limitations to the invention. Obviously a skilled person in this field can make 3o a variety of modifications and substitutions to it after reading the above content.
From the above mentioned embodiments, the invention has the following advantages:
1. Material saving: this invention does not employ the extensively used tooth-like conductive parts of known technology, so manufacture process is io simplified and raw material & resources saved and cost economized. It is a contribution to intensive enterprises and economy.
2. High conductivity: the invention employs conductive materials to directly connect the external conductor so as to effectively increase the contact area.
Therefore, its conductivity performance is 10% to 15% higher than that of the clamp with known technology adopting the tooth-like conductive parts to connect the cable with the external conductor.
3. Environmental protection: the invention does not adopt the tooth-like conductive parts of known technology which are widely used nowadays. So electroplating process is avoided as it is only used for producing the tooth-like parts. This greatly decreases environmental pollution and conforms to the environmental philosophy of emission reduction and low carbon green economy.
4. Various product forms: the invention can be applied to various products with different forms, which will enhance the recognition of the invention indirectly. The invention can be used in all sorts of electric circuit connection via clamps with a wide application range.
Although the invention is given detailed introduction from the above optimum selecting implement examples, the above description shall not be taken as limitations to the invention. Obviously a skilled person in this field can make 3o a variety of modifications and substitutions to it after reading the above content.
7 Therefore, the protection range of this invention shall be defined by the attached patent claims.
s
s
Claims (10)
1. A high conductivity energy-saving clamping device comprises a clamp (1) and a cable (4) fixed upon the clamp (1), wherein, inside the cable (4), a conductive material (5) protrudes and is exposed to set on a juncture of the clamp (1) and an external conductor, when the clamp (1) is connected to the external conductor, the conductive material (5) and the external conductor contact and meet directly.
2. The high conductivity energy-saving clamping device of claim 1, wherein the said conductive material (5) is plainly set upon one part of the juncture of the clamp (1) and the external conductor to form a planar conductive surface (51), which directly contacts and meets the external conductor.
3. The high conductivity energy-saving clamping device of claim 1, wherein the said conductive material (5) from the cable (4) can be divided into two parts, and they are plainly set upon two parts of the juncture of the clamp (1) and the external conductor respectively, so as to form two conductive surfaces (51) which directly contact and meet the external conductor respectively.
4. The high conductivity energy-saving clamping device of claim 2 or 3, wherein the said conductive surface (51) is covered by a metallic member, which directly contacts and meets the external conductor when clamp (1) connects the external conductor.
5. The high conductivity energy-saving clamping device of claim 4, wherein the said metallic member comprises a contact region which extends outside the juncture of the clamp such that when clamp (1) connects the external conductor, the contact region of the metallic member contacts and meets the external conductor directly.
6. The high conductivity energy-saving clamping device of claim 5, further comprising an insulation plate (6) inside the juncture of the clamp (1), and the conductive material is plainly laid on the surface of the insulation plate (6).
7. The high conductivity energy-saving clamping device of claim 1, wherein the said conductive material (5) extends vertically from one part of the juncture of clamp (1) and the external conductor, so as to form cluster-like conductive material (52), which contacts and meets the external conductor directly.
8. The high conductivity energy-saving clamping device of claim 1, wherein the said conductive material (5) from the cable (4) can be divided into two parts, which extend vertically from the two parts of the juncture of the clamp (1) and the external conductors, respectively, so as to form two cluster-like conductive material (52) to contact and meet the external conductors directly.
9. The high conductivity energy-saving clamping device of claim 7 or claim 8, further comprising an insulation plate (6) inside the juncture of the clamp (1), wherein the insulation plate (6) comprises a through hole and wherein the conductive material (5) goes through the hole of the insulation plate (6).
10. The high conductivity energy-saving clamping device of claim 1, wherein the said conductive material (5) from the cable (4) is divided into two parts, one part of the conductive material (5) is plainly set on one part of the juncture of the clamp (1) and the external conductor to form a conductive surface (51), the other part extends vertically from the other part of the juncture of the clamp (1) and the external conductor to form cluster-like conductive material (52).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201001391057 | 2010-04-02 | ||
| CNCN20100139105.7 | 2010-04-02 | ||
| PCT/CN2010/001016 WO2011120207A1 (en) | 2010-04-02 | 2010-07-09 | High conductive energy-saving clip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2738156A1 CA2738156A1 (en) | 2011-10-02 |
| CA2738156C true CA2738156C (en) | 2014-12-09 |
Family
ID=44763663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2738156A Expired - Fee Related CA2738156C (en) | 2010-04-02 | 2010-07-09 | A high conductivity energy-saving clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2738156C (en) |
-
2010
- 2010-07-09 CA CA2738156A patent/CA2738156C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2738156A1 (en) | 2011-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20220711 |