CN102355791A - Device for insulation connecting between cathode and anode of plasma generator - Google Patents
Device for insulation connecting between cathode and anode of plasma generator Download PDFInfo
- Publication number
- CN102355791A CN102355791A CN 201110295418 CN201110295418A CN102355791A CN 102355791 A CN102355791 A CN 102355791A CN 201110295418 CN201110295418 CN 201110295418 CN 201110295418 A CN201110295418 A CN 201110295418A CN 102355791 A CN102355791 A CN 102355791A
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- Prior art keywords
- anode
- cathode
- insulating sleeve
- plasma generator
- negative electrode
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Abstract
The invention discloses a device for insulation connecting between the cathode and the anode of a plasma generator. The device comprises an insulating sleeve, with a thread for connection with the cathode being arranged at one end of the insulating sleeve, and a supported flange for connection with the anode being mounted at the other end of the insulating sleeve. It can be seen from the foregoing, by connecting the cathode with the thread of the insulating sleeve, the clearance between the cathode and the anode can be adjusted through regulating the turns of threads connecting the insulating sleeve and the cathode; and therefore, compared with the practice in the prior art using a driving mechanism to control the clearance, the device for the insulation connecting between the cathode and the anode of the plasma generator provided by the invention has the advantages of simple structure and cost conservation.
Description
Technical field
The present invention relates to a kind of jockey, be used to connect the negative electrode and the anode of plasma generator.
Background technology
At present, plasma ignition device commonly used, as described in Chinese patent 200620013110.2, the DC power supply that generally comprises negative electrode, anode, arc-initiating device and negative electrode, anode are connected; Negative electrode is connected to form by replaceable cathode taps and negative electrode conducting rod, and replaceable cathode taps is the cylinder barrel shaped structure, and is processed with the water-cooled cannelure on this replaceable cathode taps; Anode is hollow cylindrical shell, and inner the setting is Rafael nozzle formula structure, and the periphery then forms the water-cooled cannelure with the stainless steel sleeve tube; Being being connected of negative electrode and anode that bolt through the back taper link that welded on replaceable cathode taps and the stainless steel sleeve is connected realizes that therefore, this plasma ignition apparatus structure is complicated, and is bulky.
Summary of the invention
The present invention is directed to the deficiency of prior art, a kind of insulation jockey of plasma generator anode and cathode is provided, it has simple in structure, connects easy advantage.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of insulation jockey of plasma generator anode and cathode comprises insulating sleeve, and an end of this insulating sleeve is provided with and is used for the screw thread that is connected with negative electrode, and the other end then is equipped with and is used for the supported flange that is connected with anode.
The screw thread that is provided with on the said insulating sleeve is an internal thread.
According to above technical scheme; Can realize following beneficial effect: 1, the present invention is threaded negative electrode with insulating sleeve; Through regulating the connecting thread number of turns of insulating sleeve and negative electrode; Realize the adjusting in gap between the anode and cathode; Compare with the way in available technology adopting driving mechanisms control gap; Simple in structure, practice thrift cost; 2, reduced the volume of whole plasma generator, made that this plasma generator is simple in structure, maintenance is convenient; 3, the anode and cathode clearance control can be as accurate as the millimeter level, and the arc stability type is effectively strengthened.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Wherein: insulating sleeve 1; Connect internal thread 11; Supported flange 2.
Embodiment
Accompanying drawing discloses the structural representation of preferred embodiment involved in the present invention without limitation; Below will combine accompanying drawing that technical scheme of the present invention at length is described.
As shown in Figure 1, the insulation jockey of plasma generator anode and cathode according to the invention comprises insulating sleeve, and an end of this insulating sleeve is provided with and is used for the screw thread that is connected with negative electrode, and the other end then is equipped with and is used for the supported flange that is connected with anode.And the screw thread that is provided with on the said insulating sleeve is an internal thread.
Hence one can see that: because the flight pitch that is provided with in the insulating sleeve is certain, through the connecting thread number of turns of adjustment insulating sleeve and negative electrode, realize the adjusting in gap between the anode and cathode.
Claims (2)
1. the insulation jockey of a plasma generator anode and cathode; Be used to connect the negative electrode and the anode of plasma generator; It is characterized in that: comprise insulating sleeve; One end of this insulating sleeve is provided with and is used for the screw thread that is connected with negative electrode, and the other end then is equipped with and is used for the supported flange that is connected with anode.
2. the insulation jockey of plasma generator anode and cathode according to claim 1 is characterized in that: the screw thread that is provided with on the said insulating sleeve is an internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110295418 CN102355791A (en) | 2011-09-28 | 2011-09-28 | Device for insulation connecting between cathode and anode of plasma generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110295418 CN102355791A (en) | 2011-09-28 | 2011-09-28 | Device for insulation connecting between cathode and anode of plasma generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102355791A true CN102355791A (en) | 2012-02-15 |
Family
ID=45579258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110295418 Pending CN102355791A (en) | 2011-09-28 | 2011-09-28 | Device for insulation connecting between cathode and anode of plasma generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102355791A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993474A (en) * | 2019-12-06 | 2020-04-10 | 中国科学院长春光学精密机械与物理研究所 | Grid mesh device for ion source |
| CN111105968A (en) * | 2019-12-06 | 2020-05-05 | 中国科学院长春光学精密机械与物理研究所 | Ion source grid mesh device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250433A (en) * | 1978-02-13 | 1981-02-10 | Office National D'etudes Et De Recherches Aerospatiales | Vacuo spark generator for the spectrographic analysis of samples |
| JPH04299000A (en) * | 1990-06-26 | 1992-10-22 | Hauzer Techno Coating Europ Bv | Plasma compensation cathode |
| CN101394705A (en) * | 2008-10-23 | 2009-03-25 | 武汉工程大学 | Apparatus for generating atmosphere pressure microwave glow plasma |
| EP2117016A1 (en) * | 2008-05-06 | 2009-11-11 | ABB Technology AG | Draw rod mounting arrangement for a high voltage bushing, high voltage bushing comprising such arrangement and high voltage device comprising bushing with such arrangement |
| CN201467556U (en) * | 2009-05-18 | 2010-05-12 | 冯蓓 | Positive pole body of divergence arc plasma generator |
| CN101980588A (en) * | 2010-10-04 | 2011-02-23 | 周开根 | Arc plasma gun |
| CN201957326U (en) * | 2010-12-01 | 2011-08-31 | 航天环境工程有限公司 | Direct-current plasma generator capable of realizing automatic regulation of gas |
-
2011
- 2011-09-28 CN CN 201110295418 patent/CN102355791A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4250433A (en) * | 1978-02-13 | 1981-02-10 | Office National D'etudes Et De Recherches Aerospatiales | Vacuo spark generator for the spectrographic analysis of samples |
| JPH04299000A (en) * | 1990-06-26 | 1992-10-22 | Hauzer Techno Coating Europ Bv | Plasma compensation cathode |
| EP2117016A1 (en) * | 2008-05-06 | 2009-11-11 | ABB Technology AG | Draw rod mounting arrangement for a high voltage bushing, high voltage bushing comprising such arrangement and high voltage device comprising bushing with such arrangement |
| CN101394705A (en) * | 2008-10-23 | 2009-03-25 | 武汉工程大学 | Apparatus for generating atmosphere pressure microwave glow plasma |
| CN201467556U (en) * | 2009-05-18 | 2010-05-12 | 冯蓓 | Positive pole body of divergence arc plasma generator |
| CN101980588A (en) * | 2010-10-04 | 2011-02-23 | 周开根 | Arc plasma gun |
| CN201957326U (en) * | 2010-12-01 | 2011-08-31 | 航天环境工程有限公司 | Direct-current plasma generator capable of realizing automatic regulation of gas |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993474A (en) * | 2019-12-06 | 2020-04-10 | 中国科学院长春光学精密机械与物理研究所 | Grid mesh device for ion source |
| CN111105968A (en) * | 2019-12-06 | 2020-05-05 | 中国科学院长春光学精密机械与物理研究所 | Ion source grid mesh device |
| CN111105968B (en) * | 2019-12-06 | 2021-06-15 | 中国科学院长春光学精密机械与物理研究所 | Ion source grid mesh device |
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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: 20120215 |