CN201107337Y - Fork finger-type bus-bar wire - Google Patents
Fork finger-type bus-bar wire Download PDFInfo
- Publication number
- CN201107337Y CN201107337Y CNU2007201172922U CN200720117292U CN201107337Y CN 201107337 Y CN201107337 Y CN 201107337Y CN U2007201172922 U CNU2007201172922 U CN U2007201172922U CN 200720117292 U CN200720117292 U CN 200720117292U CN 201107337 Y CN201107337 Y CN 201107337Y
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- Prior art keywords
- stator
- interdigital
- fixed orifice
- electric energy
- bus
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- 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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- 238000005452 bending Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides an interdigital cylinder manifold, which comprises a stator fixed with a busbar and an interdigital fixed at one side of the stator, a fixed hole is arranged on the stator, the interdigital is of a long strip shape, the tail end of the interdigital is provided with the fixed hole, the connection bending angle of the interdigital when being arranged higher than the stator is a right angle. The interdigital cylinder manifold has reasonable and simple structure, can effectively improve the measuring accuracy of an electric energy meter when the COS Phi is different, and can overcome the received user-to-user influence of a multi-user electric energy meter.
Description
(1) technical field
The utility model relates to electric energy metrical and calibration technology, is specifically related to a kind of energy meter terminal.
(2) background technology
At present, be applied in the terminal combination on the electric energy meter product, comprise that terminal, bus-bar and shunt etc. nearly all adopt the square loop configuration.The monomer electric energy meter of square annular end sub-portfolio structure at COS Φ not simultaneously, precision differs greatly.The multiuser electric energy meter of square annular end sub-portfolio structure also will be subjected to influencing between the family.Therefore, the structure of table terminal has considerable influence to the aspects such as precision of electric power meter and calibration equipment, and does not also have a kind of defective that terminal structure can overcome the square loop configuration of showing in the market.
(3) summary of the invention
The purpose of this utility model be to provide a kind of simple and reasonable, can effectively improve electric energy meter in the asynchronous measuring accuracy of COS Φ, can overcome the interdigitation bus-bar that influences between the family that multiuser electric energy meter is subjected to again.
The purpose of this utility model is achieved in that it comprises the stator of fixing with busbar and is arranged on the interdigital of stator one side, and stator is provided with fixed orifice, and is interdigital elongated, and outside art end is provided with fixed orifice.
The utility model also has some technical characterictics like this:
1, the described interdigital stator setting that is higher than, interdigital connection knuckle place is the right angle;
2, the fixed orifice on the described stator is arranged in the middle of the stator, the interdigital fixed orifice both sides of listing in respectively;
3, the fixed orifice on the described stator is arranged on stator one end, interdigitally comprises at least one group, is arranged on the stator other end;
4, the fixed orifice on the described stator is arranged on stator one end, the interdigital stator other end that is set in qually spaced in;
5, described stator in the middle of the place be provided with upwards projection, projection is provided with fixed orifice, interdigitally lists in protruding both sides respectively.
The utility model interdigitation bus-bar is mainly used on the multiuser electric energy meter.Also can be applicable to have good expansion in various electric power meters such as three-phase electric energy meter and single-phase electric energy meter and the calibration equipment.The position of fixed orifice can be different according to different terminals on the stator, and the terminal that promptly cooperates the multi-user to show can have different distortion, and interdigital quantity can increase and decrease with different house types with different terminals.
The beneficial effects of the utility model have:
(1) thoroughly solved in the past multiuser electric energy meter when different COS Φ value, precision changes great problem;
(2) solved thoroughly in the past that precision influences great problem between the multiuser electric energy meter family;
(3) when guaranteeing multiuser electric energy meter high density (distance between metering units and the metering units), can guarantee that its precision on each current point of COS Φ is almost constant, COS Φ=1.0 for example, COS Φ=0.5, COS Φ=0.8;
(4) when guaranteeing multiuser electric energy meter high density (distance between metering units and the metering units), can guarantee precision between metering units and the metering units do not influence each other (just influencing between the family of saying usually);
(5) multiuser electric energy meter of application the utility model structure can improve an accuracy class than the multiuser electric energy meter that otherwise connects;
(6) application electric energy meter of the present utility model can save the lead-in wire between shunt and the metering units;
(7) use electric energy meter of the present utility model neat and artistic, solid and reliable, be easy to assembling.
(4) description of drawings
Fig. 1 is the structural representation of first kind of embodiment;
Fig. 2 is the use synoptic diagram of first kind of embodiment;
Fig. 3 is the structural representation of second kind of embodiment;
Fig. 4 is the use synoptic diagram of second kind of embodiment;
Fig. 5 is the structural representation of the third embodiment;
Fig. 6 is the structural representation of the 4th kind of embodiment.
(5) embodiment
For example the utility model is further described below in conjunction with accompanying drawing:
Embodiment 1:
In conjunction with Fig. 1-Fig. 2, present embodiment comprises with the fixing stator 1 of busbar and is arranged on interdigital 2, interdigital 2 of stator one side and is higher than stator 1 and is provided with, the junction knuckle is the right angle, stator 1 is provided with fixed orifice 3, and interdigital 2 is elongated, and end is provided with fixed orifice 4.Fixed orifice 3 in the present embodiment on the stator 1 is arranged in the middle of the stator 1, and interdigital 2 list in fixed orifice 3 both sides respectively.
Embodiment 2:
In conjunction with Fig. 3-Fig. 4, present embodiment basic structure is with embodiment 1, and difference is that the middle place of stator 1 is provided with projection 5 upwards, and projection 5 is provided with fixed orifice 3, and interdigital 2 list in protruding 5 both sides respectively, and projection 5 is highly highly identical with interdigital 2.
Embodiment 3:
In conjunction with Fig. 5, present embodiment basic structure is with embodiment 1, and difference is that the fixed orifice 3 on the stator 1 is arranged on stator 1 one ends, and interdigital 2 comprise two groups, are symmetricly set on stator 1 other end.
Embodiment 4:
In conjunction with Fig. 6, present embodiment basic structure is with embodiment 1, and difference is that the fixed orifice 3 on the stator 1 is arranged on stator 1 one ends, and interdigital 2 are set in qually spaced in stator 1 other end.
Claims (6)
1, a kind of interdigitation bus-bar, the stator that it comprises and busbar is fixing is characterized in that it also comprises to be arranged on the interdigital of stator one side that stator is provided with fixed orifice, interdigital elongated, outer ends is provided with fixed orifice.
2, interdigitation bus-bar according to claim 1 is characterized in that the described interdigital stator setting that is higher than, and interdigital connection knuckle place is the right angle.
3, interdigitation bus-bar according to claim 1 is characterized in that the fixed orifice on the described stator is arranged in the middle of the stator, the interdigital fixed orifice both sides of listing in respectively.
4, interdigitation bus-bar according to claim 1 is characterized in that the fixed orifice on the described stator is arranged on stator one end, interdigitally comprises at least one group, is arranged on the stator other end.
5, interdigitation bus-bar according to claim 1 is characterized in that the fixed orifice on the described stator is arranged on stator one end, the interdigital stator other end that is set in qually spaced in.
6, interdigitation bus-bar according to claim 1, it is characterized in that described stator in the middle of the place be provided with upwards projection, projection is provided with fixed orifice, interdigitally lists in protruding both sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201172922U CN201107337Y (en) | 2007-10-26 | 2007-10-26 | Fork finger-type bus-bar wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201172922U CN201107337Y (en) | 2007-10-26 | 2007-10-26 | Fork finger-type bus-bar wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107337Y true CN201107337Y (en) | 2008-08-27 |
Family
ID=39959146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201172922U Expired - Fee Related CN201107337Y (en) | 2007-10-26 | 2007-10-26 | Fork finger-type bus-bar wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107337Y (en) |
-
2007
- 2007-10-26 CN CNU2007201172922U patent/CN201107337Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HAIERBIN ELECTRIC INSTRUMENT INSTITUTE STATE ELECT Effective date: 20131107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150081 HARBIN, HEILONGJIANG PROVINCE TO: 150028 HARBIN, HEILONGJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131107 Address after: 150028 Songbei, Heilongjiang province innovation road, No. 2000, No. Patentee after: Heilongjiang Electrotechnical Instrument And Meter Engineering Technology Resear Patentee after: Haierbin Electric Instrument Institute Patentee after: State Grid Corporation of China Address before: 150081 Heilongjiang Province, Harbin city Nangang District haping Road No. 128 Patentee before: Heilongjiang Electrotechnical Instrument And Meter Engineering Technology Resear |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080827 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |