CN110808354A - Durable silicon nitride electrode protective cover with good insulating property - Google Patents
Durable silicon nitride electrode protective cover with good insulating property Download PDFInfo
- Publication number
- CN110808354A CN110808354A CN201911162832.2A CN201911162832A CN110808354A CN 110808354 A CN110808354 A CN 110808354A CN 201911162832 A CN201911162832 A CN 201911162832A CN 110808354 A CN110808354 A CN 110808354A
- Authority
- CN
- China
- Prior art keywords
- shell
- silicon nitride
- fixedly connected
- electrolyte solution
- protective cover
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/598—Guarantee labels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
- H01M50/636—Closing or sealing filling ports, e.g. using lids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The invention provides a durable silicon nitride electrode protective cover with good insulating property. The durable silicon nitride electrode protective cover with good insulating property comprises: the electrode comprises a shell and electrolyte solution, wherein a liquid outlet is formed in one side of the shell; an electric conductor is arranged above the shell, an insulating protective sleeve is arranged on the electric conductor, an insulator is fixedly connected to the top of the inner wall of the shell, and a sealing gasket is arranged on the top of the shell; a support assembly. The durable silicon nitride electrode protection cover with good insulation performance provided by the invention has the advantages that the electrolyte solution in the electrode is supplemented through the water supplementing pool, the quantifying device can accurately control the electrolyte solution to be supplemented, the floating tube has reading, the light spot irradiated on the floating tube by the laser pen is used for reading, reading errors caused by squint are prevented, and the electrolyte solution can be supplemented to the electrode according to actual needs.
Description
Technical Field
The invention relates to the field of electrode liquid supplementation, in particular to a durable silicon nitride electrode protective cover with good insulating property.
Background
The electrode is a component of an electronic or electrical device or equipment and is used as a conductive medium, the electrode in the battery generally refers to a position where oxidation-reduction reaction occurs with an electrolyte solution, the electrode can be a metal or a nonmetal, and as long as electrons can be exchanged with the electrolyte solution, the electrode is formed, and the electrode is generally protected by a protective cover during the use of the electrode.
In the prior art, when the electrolyte solution of the electrode is replenished, the operation of the electrode must be stopped, and then the protective cover is taken down to replenish the electrolyte solution to the electrode, so the operation is very complicated.
Therefore, it is necessary to provide a durable silicon nitride electrode protection cover with good insulation performance to solve the above technical problems.
Disclosure of Invention
The invention provides a durable silicon nitride electrode protection cover with good insulating property, and solves the problem that the durable silicon nitride electrode protection cover with good insulating property is very complicated to operate when electrolyte solution is supplemented to an electrode.
In order to solve the above technical problems, the present invention provides a durable silicon nitride electrode protective cover with good insulating properties, comprising: the electrode comprises a shell and electrolyte solution, wherein a liquid outlet is formed in one side of the shell; an electric conductor is arranged above the shell, an insulating protective sleeve is arranged on the electric conductor, an insulator is fixedly connected to the top of the inner wall of the shell, and a sealing gasket is arranged on the top of the shell; the supporting component is fixed at the top of the shell; the adjusting assembly is arranged on the supporting assembly; the water replenishing tank is fixed on one side of the shell, and the quantifying device is fixed on the water replenishing tank; the water inlet pipe is arranged on one side of the water replenishing pool; and the control device is arranged on the water replenishing pool.
Preferably, the supporting component comprises a fixed block, an adjusting groove is formed in the top of the fixed block, a first spring and a limiting rod are fixedly connected to the bottom of the inner wall of the adjusting groove, a base is fixedly connected to the top of the first spring, a supporting rod is fixedly connected to the top of the base, the number of the supporting components is two, and the two supporting components are respectively arranged on two sides of the electric conductor.
Preferably, the adjusting component comprises a screw, a nut is arranged on the screw, one end of the screw penetrates through the insulating protective sleeve and extends to the outside of the insulating protective sleeve, and the nut is located above the insulating protective sleeve.
Preferably, the quantifying device comprises a waterproof shell and a limiting column, a laser pen is arranged inside the waterproof shell, and a floating pipe is arranged on the limiting column.
Preferably, the waterproof housing with the top fixed connection in moisturizing pond, the one end of laser pen runs through the waterproof housing and extends to the outside of waterproof housing.
Preferably, the subassembly of intaking includes the inlet tube, the inside of inlet tube is provided with check valve and piston hole, the check valve is located the one end in moisturizing pond is kept away from to the inlet tube.
Preferably, the control device comprises a second spring, a control rod is fixedly connected to the top of the second spring, a piston is fixedly connected to the top of the control rod, the piston is matched with the piston hole, the number of the second springs is two, and the bottoms of the two second springs are fixedly connected to the top of the water replenishing pool and the top of the shell respectively.
Compared with the related art, the durable silicon nitride electrode protection cover with good insulation performance has the following beneficial effects:
the invention provides a durable silicon nitride electrode protection cover with good insulation performance, which can perform leakage protection on a conductor through an insulation protection sleeve to prevent error touch, a shell has waterproof and insulating capabilities, the length of the conductor in an electrolyte solution can be finely adjusted by screwing or loosening a nut to control an electrolytic reaction, the electrolyte solution in the electrode is supplemented through a water supplementing pool, a quantifying device can accurately control the electrolyte solution to be supplemented, a floating tube has a reading, the reading is performed through a light spot irradiated on the floating tube by a laser pen to prevent reading errors caused by squint, a one-way valve can prevent the electrolyte solution in the electrolyte solution from flowing back into the water supplementing pool, and the electrolyte solution can be supplemented to the electrode according to actual needs.
Drawings
FIG. 1 is a schematic view of a durable silicon nitride electrode shield with good insulation properties according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of the portion B shown in FIG. 1;
fig. 4 is a schematic structural view of a top portion of the refill tank shown in fig. 1.
Reference numbers in the figures: 1. the electrode, 11, a shell, 12, an electrolyte solution, 13, a liquid outlet, 14, an electric conductor, 15, an insulating protective sleeve, 16, an insulator, 17, a sealing gasket, 2, a supporting component, 21, a fixing block, 22, an adjusting groove, 23, a first spring, 24, a limiting rod, 25, a base, 26, a supporting rod, 3, an adjusting component, 31, a screw, 32, a nut, 4, a water replenishing pool, 5, a quantifying device, 51, a waterproof shell, 52, a limiting column, 53, a laser pen, 54, a floating pipe, 6, a water inlet component, 61, a water inlet pipe, 62, a one-way valve, 63, a piston hole, 7, a control device, 71, a second spring, 72, a control rod, 73 and a piston.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural view of a durable silicon nitride electrode protection cover with good insulation performance according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; fig. 4 is a schematic structural view of a top portion of the refill tank shown in fig. 1. A durable silicon nitride electrode protective cover having good insulating properties includes: the electrode comprises an electrode 1, wherein the electrode 1 comprises a shell 11 and an electrolyte solution 12, and a liquid outlet 13 is formed in one side of the shell 11; an electric conductor 14 is arranged above the shell 11, an insulating protective sleeve 15 is arranged on the electric conductor 14, an insulator 16 is fixedly connected to the top of the inner wall of the shell 11, and a sealing gasket 17 is arranged on the top of the shell 11; the supporting component 2 is fixed on the top of the shell 11; the adjusting component 3 is arranged on the supporting component 2; the water replenishing tank 4 is fixed on one side of the shell 11, and the quantifying device 5 is fixed on the water replenishing tank 4; the water inlet pipe 61 is arranged on one side of the water replenishing pool 4; and the control device 7 is arranged on the water replenishing pool 4.
Carry out earth leakage protection to electric conductor 14 through insulating protective sheath 15, prevent that the mistake from touching, casing 11 is for having waterproof insulating ability, can finely tune electric conductor 14 length in electrolyte solution through screwing up nut 32 or loosening nut 32, control electrolysis reaction, when screwing up nut 32, nut 32 can move down, nut 32 the in-process of moving down can drive electric conductor 14 and move down, when not hard up nut 32, first spring 23 can push up base 25 and make base 25 upwards move, base 25 the in-process of upwards moving can drive electric conductor 14 and move up, and the operation is simple, the convenience is finely tuned electric conductor 14.
Supplement the inside electrolyte solution 12 of electrode 1 through moisturizing pond 4, proportioning device can carry out accurate control to the electrolyte solution 12 that needs to supply, when pouring into electrolyte solution 12 for moisturizing pond 4, the floating tube 54 can come up, spacing post 52 can prevent that the floating tube 54 from empting, there is the reading on the floating tube 54, the light spot of shining on the floating tube 54 through laser pen 53 carries out the reading, prevent to bring reading error because the squint, when needs replenish electrolyte solution when 12, manual upwards pulling control lever 72, the in-process that control lever 72 upwards moved can drive piston 73 rebound, the inside electrolyte solution 12 of moisturizing pond 4 enters into the inside of electrode 1 through inlet tube 61, check valve 62 can prevent that the inside electrolyte solution 12 of electrolyte solution 12 from flowing back inside moisturizing pond 4.
The supporting component 2 comprises a fixing block 21, an adjusting groove 22 is formed in the top of the fixing block 21, a first spring 23 and a limiting rod 24 are fixedly connected to the bottom of the inner wall of the adjusting groove 22, a base 25 is fixedly connected to the top of the first spring 23, a supporting rod 26 is fixedly connected to the top of the base 25, the two supporting components 2 are arranged on the two sides of the electric conductor 14, and the two supporting components 2 are arranged on the two sides of the electric conductor 14 respectively.
Insulating protective sheath 15 is fixed through two supporting component 2, and the fixed more firm to insulating protective sheath 15 of being.
The adjusting component 3 comprises a screw 31, a nut 32 is arranged on the screw 31, one end of the screw 32 penetrates through the insulating protection sleeve 15 and extends to the outside of the insulating protection sleeve 15, and the nut 32 is located above the insulating protection sleeve 15.
The adjustment component 3 drives the electric conductor 14 to move up and down, and the fine adjustment is carried out on the part of the electric conductor 14, which is positioned in the electrolyte solution 12.
The quantifying device 5 comprises a waterproof shell 51 and a limiting column 52, a laser pen 53 is arranged inside the waterproof shell 51, and a floating pipe 54 is arranged on the limiting column 52.
The electrolyte solution 12 in the water replenishing tank 4 is read through the quantitative device 5, so that the electrolyte solution 12 in the electrode 1 can be quantitatively replenished conveniently.
The laser pen 53 irradiates on the floating tube 54 to accurately read the floating tube 54, so that visual errors are avoided.
The water inlet assembly 6 comprises a water inlet pipe 61, a one-way valve 62 and a piston hole 63 are arranged in the water inlet pipe 61, and the one-way valve 62 is located at one end, far away from the water replenishing tank 4, of the water inlet pipe 61.
The electrolyte solution 12 inside the replenishing tank 4 enters the inside of the electrode 1 through the water inlet assembly 6.
The control device 7 comprises a second spring 71, a control rod 72 is fixedly connected to the top of the second spring 71, a piston 73 is fixedly connected to the top of the control rod 72, the piston 73 is matched with the piston hole 63, the number of the second springs 71 is two, and the bottoms of the second springs 71 are respectively fixedly connected to the top of the water replenishing tank 4 and the top of the housing 11.
The control device 7 drives the piston 73 to move up and down to realize the penetration and the closing of the water inlet pipe 61.
The durable silicon nitride electrode protection cover with good insulation performance provided by the invention has the following working principle:
carry out earth leakage protection to electric conductor 14 through insulating protective sheath 15, prevent that the mistake from touching, casing 11 is for having waterproof insulating ability, can finely tune electric conductor 14 length in electrolyte solution through screwing up nut 32 or loosening nut 32, control the electrolytic reaction, when screwing up nut 32, nut 32 can move down, nut 32 the in-process of moving down can drive electric conductor 14 and move down, when not hard up nut 32, first spring 23 can push up base 25 and make base 25 upwards move, the in-process of base 25 upwards moving can drive electric conductor 14 and move up, moreover, the steam generator is simple in operation, conveniently finely tune electric conductor 14, the reaction of electrolyte solution 12 inside is controlled.
The electrolyte solution 12 in the electrode 1 is supplemented through the water supplementing tank 4, the quantitative device can accurately control the electrolyte solution 12 to be supplemented, when the electrolyte solution 12 is injected into the replenishing water tank 4, the floating pipe 54 floats upwards, the limiting column 52 can prevent the floating pipe 54 from toppling over, the floating pipe 54 has a reading, the reading is carried out by the light spot irradiated on the floating tube 54 by the laser pen 53, the reading error caused by the squint is prevented, when the electrolyte solution 12 needs to be supplemented, the control rod 72 is pulled upwards manually, the piston 73 is driven to move upwards in the process that the control rod 72 moves upwards, the electrolyte solution 12 in the water supplementing tank 4 enters the electrode 1 through the water inlet pipe 61, the check valve 62 can prevent the electrolyte solution 12 in the electrolyte solution 12 from flowing back to the water supplementing tank 4, and the electrolyte solution 12 can be supplemented to the electrode 1 according to actual needs.
Compared with the related art, the durable silicon nitride electrode protection cover with good insulation performance has the following beneficial effects:
carry out earth leakage protection to electric conductor 14 through insulating protective sheath 15, prevent that the mistake from touching, casing 11 is for having waterproof insulating ability, can finely tune electric conductor 14 length in electrolyte solution through screwing up nut 32 or loosening nut 32, control the electrolytic reaction, when screwing up nut 32, nut 32 can move down, nut 32 the in-process of moving down can drive electric conductor 14 and move down, when not hard up nut 32, first spring 23 can push up base 25 and make base 25 upwards move, the in-process of base 25 upwards moving can drive electric conductor 14 and move up, moreover, the steam generator is simple in operation, conveniently finely tune electric conductor 14, the reaction of electrolyte solution 12 inside is controlled.
The electrolyte solution 12 in the electrode 1 is supplemented through the water supplementing tank 4, the quantitative device can accurately control the electrolyte solution 12 to be supplemented, when the electrolyte solution 12 is injected into the replenishing water tank 4, the floating pipe 54 floats upwards, the limiting column 52 can prevent the floating pipe 54 from toppling over, the floating pipe 54 has a reading, the reading is carried out by the light spot irradiated on the floating tube 54 by the laser pen 53, the reading error caused by the squint is prevented, when the electrolyte solution 12 needs to be supplemented, the control rod 72 is pulled upwards manually, the piston 73 is driven to move upwards in the process that the control rod 72 moves upwards, the electrolyte solution 12 in the water supplementing tank 4 enters the electrode 1 through the water inlet pipe 61, the check valve 62 can prevent the electrolyte solution 12 in the electrolyte solution 12 from flowing back to the water supplementing tank 4, and the electrolyte solution 12 can be supplemented to the electrode 1 according to actual needs.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A durable silicon nitride electrode protective cover having good insulating properties, comprising:
the electrode comprises a shell and electrolyte solution, wherein a liquid outlet is formed in one side of the shell; an electric conductor is arranged above the shell, an insulating protective sleeve is arranged on the electric conductor, an insulator is fixedly connected to the top of the inner wall of the shell, and a sealing gasket is arranged on the top of the shell;
the supporting component is fixed at the top of the shell;
the adjusting assembly is arranged on the supporting assembly;
a water replenishing tank fixed on one side of the shell,
the quantifying device is fixed on the water replenishing pool;
the water inlet pipe is arranged on one side of the water replenishing pool;
and the control device is arranged on the water replenishing pool.
2. The durable silicon nitride electrode protection cover with good insulation performance according to claim 1, wherein the support assembly comprises a fixed block, an adjusting groove is formed in the top of the fixed block, a first spring and a limiting rod are fixedly connected to the bottom of the inner wall of the adjusting groove, a base is fixedly connected to the top of the first spring, a support rod is fixedly connected to the top of the base, the number of the support assemblies is two, and the two support assemblies are respectively arranged on two sides of the electric conductor.
3. The durable silicon nitride electrode protective cover with good insulation performance as claimed in claim 1, wherein the adjusting assembly comprises a screw, a nut is disposed on the screw, one end of the screw penetrates through the insulating protective cover and extends to the outside of the insulating protective cover, and the nut is located above the insulating protective cover.
4. The durable silicon nitride electrode protection cover with good insulation performance according to claim 1, wherein the quantifying device comprises a waterproof shell and a limiting column, a laser pen is arranged inside the waterproof shell, and a floating tube is arranged on the limiting column.
5. The durable silicon nitride electrode protection cover with good insulation performance as claimed in claim 4, wherein the waterproof housing is fixedly connected with the top of the water replenishing tank, and one end of the laser pen penetrates through the waterproof housing and extends to the outside of the waterproof housing.
6. The durable silicon nitride electrode protective cover with good insulation performance as claimed in claim 1, wherein the water inlet assembly comprises a water inlet pipe, a check valve and a piston hole are arranged in the water inlet pipe, and the check valve is positioned at one end, far away from the water replenishing tank, of the water inlet pipe.
7. The silicon nitride electrode protection cover with good insulation performance as claimed in claim 6, wherein the control device comprises a second spring, a control rod is fixedly connected to the top of the second spring, a piston is fixedly connected to the top of the control rod, the piston is matched with the piston hole, the number of the second springs is two, and the bottoms of the two second springs are respectively fixedly connected with the top of the water compensation tank and the top of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911162832.2A CN110808354B (en) | 2019-11-25 | 2019-11-25 | Durable silicon nitride electrode protective cover with good insulating property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911162832.2A CN110808354B (en) | 2019-11-25 | 2019-11-25 | Durable silicon nitride electrode protective cover with good insulating property |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110808354A true CN110808354A (en) | 2020-02-18 |
| CN110808354B CN110808354B (en) | 2022-06-28 |
Family
ID=69491610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911162832.2A Active CN110808354B (en) | 2019-11-25 | 2019-11-25 | Durable silicon nitride electrode protective cover with good insulating property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110808354B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6387561B1 (en) * | 1998-10-13 | 2002-05-14 | Ngk Insulators, Ltd. | Electrolyte-solution filling method and battery structure of lithium secondary battery |
| US20100200420A1 (en) * | 2007-09-14 | 2010-08-12 | Gesing Adam J | Control of by-pass current in multi-polar light metal reduction cells |
| CN103509921A (en) * | 2012-06-24 | 2014-01-15 | 徐州市龙泰煤矿设备制造厂 | Mechanical adjustable liquid injection ring structure |
| CN206480515U (en) * | 2017-01-23 | 2017-09-08 | 江苏科能电源有限公司 | Anti- short-circuit ultracapacitor |
| CN207336157U (en) * | 2017-11-09 | 2018-05-08 | 遵义医学院附属医院 | Collection wooden pail for urine when one kind medical 24 is small |
| CN209656616U (en) * | 2019-01-22 | 2019-11-19 | 湖北九邦新能源科技有限公司 | A kind of Combined electrolytic cell |
-
2019
- 2019-11-25 CN CN201911162832.2A patent/CN110808354B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6387561B1 (en) * | 1998-10-13 | 2002-05-14 | Ngk Insulators, Ltd. | Electrolyte-solution filling method and battery structure of lithium secondary battery |
| US20100200420A1 (en) * | 2007-09-14 | 2010-08-12 | Gesing Adam J | Control of by-pass current in multi-polar light metal reduction cells |
| CN103509921A (en) * | 2012-06-24 | 2014-01-15 | 徐州市龙泰煤矿设备制造厂 | Mechanical adjustable liquid injection ring structure |
| CN206480515U (en) * | 2017-01-23 | 2017-09-08 | 江苏科能电源有限公司 | Anti- short-circuit ultracapacitor |
| CN207336157U (en) * | 2017-11-09 | 2018-05-08 | 遵义医学院附属医院 | Collection wooden pail for urine when one kind medical 24 is small |
| CN209656616U (en) * | 2019-01-22 | 2019-11-19 | 湖北九邦新能源科技有限公司 | A kind of Combined electrolytic cell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110808354B (en) | 2022-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070201608A1 (en) | Method for testing a fuel rod cladding tube and associated device | |
| JP2007147321A (en) | Liquid quantity detection structure | |
| EP4170342A1 (en) | Electrolytic eluent generators with stabilized operating voltages | |
| CN110808354B (en) | Durable silicon nitride electrode protective cover with good insulating property | |
| CN105492665B (en) | Film forming nickel solution and the film build method using the solution | |
| JP5083825B2 (en) | Plasma discharge device in liquid | |
| JP6226229B2 (en) | Plating apparatus and sensor apparatus using the same | |
| CN1865519B (en) | Electroplating apparatus | |
| JP6409500B2 (en) | Composite electrode | |
| CN104792837A (en) | Electrolytic cell system capable of realizing horizontal flowing and controllable flow velocity of electrolyte | |
| CN108827422A (en) | Liquid level of liquid metal continuous measuring device and its level measuring method | |
| KR100944047B1 (en) | Electro-conductive coupling device for a CE-MS ESI interface | |
| CN106707033B (en) | A kind of alternating temperature dielectric constant measurement pond for liquid and solid-liquid phase change | |
| CN202583323U (en) | Clamp holder for semi-permeable partition board method to jointly detect capillary pressure resistivity | |
| CN109541408B (en) | Insulating liquid insulation characteristic test chamber of low boiling point | |
| CN116246937A (en) | Positioning device for preparing needle electrode of ion trap | |
| CN109213217B (en) | Multi-way cooperative control supercritical carbon dioxide pressure stabilizer | |
| CN209519757U (en) | A kind of constant temperature blender with magnetic force | |
| CN220188449U (en) | Titration device for environmental protection detection | |
| CN207540630U (en) | Wave absorption liquid level ruler based on hollow rigid tube body | |
| CN219930302U (en) | Electrodeposition device for preparing alpha instrument scale source | |
| CN105675680B (en) | A kind of dual chamber optical electro-chemistry electrolytic cell | |
| US3361660A (en) | Reference electrode mounting assembly | |
| JP5589935B2 (en) | Liquid level detector | |
| RU2007106706A (en) | LIQUID SUPPLY UNIT FOR LIQUID-JET TOOL AND LIQUID-JET TOOL CONTAINING SUCH LIQUID FEED UNIT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |