CN101937045A - Junction performance tester of novel SF6 gas density relay - Google Patents
Junction performance tester of novel SF6 gas density relay Download PDFInfo
- Publication number
- CN101937045A CN101937045A CN2010102949338A CN201010294933A CN101937045A CN 101937045 A CN101937045 A CN 101937045A CN 2010102949338 A CN2010102949338 A CN 2010102949338A CN 201010294933 A CN201010294933 A CN 201010294933A CN 101937045 A CN101937045 A CN 101937045A
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- China
- Prior art keywords
- gas density
- density relay
- contact
- tester
- relay
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Abstract
The invention relates to a junction performance tester of a novel SF6 gas density relay, comprising the SF6 gas density relay and a junction tester which are arranged into a seal cover, a side plate of the seal cover is provided with an opening, a seal rubber ring is padded on the opening, and a press button is embedded on the seal rubber ring; and an action connecting sheet of the SF6 gas density relay is arranged in the action range of a press button contact. The invention has the characteristics of convenient use and test and shortened testing time.
Description
Technical field
The present invention relates to the electric terminal performance testing apparatus, particularly the tester of the contact performance of SF6 gas density relay.
Background technology
At present, the SF6 gas density relay is used comparatively extensive, the whole table meter in back is installed entirely in inside, brings inconvenience for the verification personnel.Often need in actual the use SF6 gas density relay is carried out the contact performance test, before the test, need this relay is connected with the contact tester.Because the whole all sealings of this relay bring certain difficulty to check test.
Summary of the invention
The contact ability meter that the purpose of this invention is to provide a kind of invention SF6 gas density relay simple in structure, easy to use.
The object of the present invention is achieved like this: a kind of contact ability meter of inventing the SF6 gas density relay, comprise, SF6 gas density relay, contact tester, SF6 gas density relay and contact tester all place in the seal closure, one perforate is arranged on the side plate of seal closure, liner has O-ring seal in the perforate, and button is embedded on O-ring seal; The action of SF6 gas density relay is arranged in the reach of button contact action in flakes.
The panel of above-mentioned seal closure is provided with the dial plate of contact tester.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is not only attractive in appearance, and is easy to use, reduces the test checking time, increase work efficiency, and also not fragile, service time is longer, brings great convenience for the verification of density monitor.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the structural drawing that button is set on the side plate of seal closure of contact tester shown in Figure 1.
Embodiment
Fig. 1 illustrates seal closure 2, and the contact tester all places seal closure 2 interior (the two is made the work electric test mutually and is connected) with SF6 gas density relay (referring to Fig. 2).The panel of seal closure is provided with the dial plate 5 of contact tester.
Referring to Fig. 2, SF6 gas density relay 1 all places in the seal closure 2 with the contact tester, and a perforate is arranged on the side plate of seal closure 2, and liner has O-ring seal 4 in the perforate, and button 3 is embedded on O-ring seal; The action of described SF6 gas density relay 1 1a in flakes is arranged in the reach of button 3 contacts action.
During concrete the making, the action of relay can be prolonged a dimensioning in flakes, button is installed in perforate on the seal closure side plate, with the O-ring seal sealing, prevents table meter internal wetted around the button.The corresponding contact of button control relay is pressed button, the corresponding contact action of relay.And requiring not influence the relay regular event, the purpose that contact is installed is to make things convenient for reviewer's field-checking.Existing relay is generally two groups or three windings point (different relay tip quantity difference), and the invention design is unified to be made by 3 winding points.During verification, the verification personnel only need press button at the scene, if the backstage has signal to send, prove that relay performance is good, to connect secondary connection correct.Seal closure requires to play to prevent maloperation and seal protection effect, is convenient to make an inspection tour and observes.
Claims (2)
1. the contact ability meter of a New type of S F6 gas density relay, comprise, SF6 gas density relay (1), contact tester, it is characterized in that: described SF6 gas density relay (1) all places in the seal closure (2) with the contact tester, on the side plate of seal closure (2) perforate is arranged, liner has O-ring seal (4) in the perforate, and button (3) is embedded on O-ring seal; The action of described SF6 gas density relay (1) (1a) in flakes is arranged in the reach of button (3) contact action.
2. the contact ability meter of New type of S F6 gas density relay according to claim 1 is characterized in that: the panel of described seal closure (2) is provided with the dial plate (5) of contact tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102949338A CN101937045A (en) | 2010-09-28 | 2010-09-28 | Junction performance tester of novel SF6 gas density relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102949338A CN101937045A (en) | 2010-09-28 | 2010-09-28 | Junction performance tester of novel SF6 gas density relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101937045A true CN101937045A (en) | 2011-01-05 |
Family
ID=43390481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102949338A Pending CN101937045A (en) | 2010-09-28 | 2010-09-28 | Junction performance tester of novel SF6 gas density relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101937045A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363369Y (en) * | 1998-01-24 | 2000-02-09 | 林平东 | Water-proof, breakdown-proof safety power source switch |
| CN2430775Y (en) * | 2000-07-23 | 2001-05-16 | 艾小兵 | Contact isolated button switch |
| CN2881934Y (en) * | 2006-03-30 | 2007-03-21 | 苏丽芳 | Electric contact pointer-type SF6 gas density relay |
| CN101038828A (en) * | 2006-03-17 | 2007-09-19 | 苏丽芳 | Operating arm anti-vibration pointer type SF6 gas density relay |
| CN200990339Y (en) * | 2006-11-30 | 2007-12-12 | 苏丽芳 | Antivibrating pointer type SF6 gas density relay |
| CN201828626U (en) * | 2010-09-28 | 2011-05-11 | 达州电业局 | Novel contact performance tester of SF6 gas density relay |
-
2010
- 2010-09-28 CN CN2010102949338A patent/CN101937045A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2363369Y (en) * | 1998-01-24 | 2000-02-09 | 林平东 | Water-proof, breakdown-proof safety power source switch |
| CN2430775Y (en) * | 2000-07-23 | 2001-05-16 | 艾小兵 | Contact isolated button switch |
| CN101038828A (en) * | 2006-03-17 | 2007-09-19 | 苏丽芳 | Operating arm anti-vibration pointer type SF6 gas density relay |
| CN2881934Y (en) * | 2006-03-30 | 2007-03-21 | 苏丽芳 | Electric contact pointer-type SF6 gas density relay |
| CN200990339Y (en) * | 2006-11-30 | 2007-12-12 | 苏丽芳 | Antivibrating pointer type SF6 gas density relay |
| CN201828626U (en) * | 2010-09-28 | 2011-05-11 | 达州电业局 | Novel contact performance tester of SF6 gas density relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110105 |