CN201221615Y - Household electrical appliance inlet electromagnetic valve - Google Patents
Household electrical appliance inlet electromagnetic valve Download PDFInfo
- Publication number
- CN201221615Y CN201221615Y CNU2008201283281U CN200820128328U CN201221615Y CN 201221615 Y CN201221615 Y CN 201221615Y CN U2008201283281 U CNU2008201283281 U CN U2008201283281U CN 200820128328 U CN200820128328 U CN 200820128328U CN 201221615 Y CN201221615 Y CN 201221615Y
- Authority
- CN
- China
- Prior art keywords
- valve
- pilot valve
- pilot
- electric appliance
- household electric
- 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 - Lifetime
Links
Images
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model relates to a water feed electromagnetic valve used for a household appliance, which comprises a water inlet pipe, a water outlet pipe, a pilot valve component, an electromagnetic drive mechanism and a sealing valve. The water inlet pipe and the water outlet pipe are arranged in the valve body; the pilot valve component is arranged at the inlet of the water outlet pipe and is capable of separating the water inlet pipe from the water outlet pipe in a movable way; the pilot valve component comprises a first pilot valve and a second pilot valve which are superimposed, wherein, part of the first pilot valve extends downward into the water outlet pipe through a center hole at the bottom part of the second pilot valve, and the first pilot valve is provided with a pilot hole, and one by-pass hole or a plurality of by-pass holes are distributed around the bottom part of the second pilot valve; the electromagnetic drive mechanism is arranged on the second pilot valve; and the sealing valve is driven by the electromagnetic drive mechanism and is capable of obturating the pilot hole in a movable way. The pilot valve component provided with the first pilot valve and the second pilot valve completely eliminates abnormal leakage in the prior art likely to be caused by the sliding seal between the rubber membrane and the relief tubule.
Description
Technical field
The utility model relates to a kind of guide electromagnetic valve pressure release passage mechanism, particularly a kind of household electric appliance entering water electromagnetic valve.
Background technique
Guide electromagnetic valve pressure release passage mechanism is that a kind of fluid acts on the solenoid valve decompression mechanism on barrier film or the piston.China utility model patent ZL02264551.9 discloses a kind of guide electromagnetic valve pressure release passage mechanism, as shown in figure 10, this guide electromagnetic valve pressure release passage mechanism comprise spool 103 in valve body 102, valve body 102 tops, periphery, valve body 102 top coil 104, be fixed on the rubbery membrana dermalis with pressurized hole 106 101 on valve body 102 lower periphery, the outlet pipe 111 of valve body 102 bottoms and the water outlet 107 under intake pipe 105 and the rubbery membrana dermalis 101.
Use when implementing, when spool 103 is inhaled the moving pressure relief opening 110 that leaves, solenoid valve is opened, rubbery membrana dermalis 101 centers are along moving in 109 slipper seals of pressure release tubule, and pressure relief opening 110 positions remain unchanged, and valve body 102 booster cavities and outlet pipe 111 lead to, fluid is through 109 pressure releases of pressure release tubule, rubbery membrana dermalis 101 moves on big because of below pressure, and water outlet 107 is opened, and flowing water passes through through water outlet 107 and outlet pipe 111.
This guide electromagnetic valve pressure release passage mechanism is by having increased the pressure release tubule 109 in support 108 and the support in valve body 102 bottoms, move on spool 103, through 109 pressure releases of pressure release tubule, rubbery membrana dermalis 101 is subjected to move on the hydrodynamic pressure, water outlet is opened, and reaches the purpose that fluid passes through.But because rubbery membrana dermalis 101 is slipper seal with pressure release tubule 109, can not keep sealing effect for a long time, this will cause improper pressure release.In addition, because spool 3 and spring are contained in the top of valve body 2, consequently such valve body is difficult for processing.
Summary of the invention
The purpose of this utility model provides a kind of household electric appliance entering water electromagnetic valve, and it can eliminate the defective that can not keep rubbery membrana dermalis and pressure release tubule sealing effect for a long time that exists in the above-mentioned prior art fully.
To achieve these goals, household electric appliance of the present utility model comprise with entering water electromagnetic valve:
Be formed at intake pipe and outlet pipe in the valve body;
Be positioned at the outlet pipe ingress and isolate the pilot valve assembly of intake pipe and outlet pipe movably, this pilot valve assembly is made of first pilot valve that is superimposed together and second pilot valve, wherein the part of first pilot valve extend into downwards the described outlet pipe from the center hole of second pilot valve bottom, described first pilot valve has pilot hole, the one or more by-pass holes of circumferential distribution of described second pilot valve bottom;
Be positioned at the electromagnetic drive mechanism on described second pilot valve; And
The sealed valve of the airtight described pilot hole movably that drives by described electromagnetic drive mechanism.
When electromagnetic drive mechanism is not switched on, electromagnetic drive mechanism drives sealed valve sealing pilot hole by spring force, by-pass hole by second pilot valve enters the upper cavity that is made of the electromagnetic drive mechanism and second pilot valve rapidly from the pressure of intake pipe, hang down high pressure reduction under around second pilot valve, forming thus, water flow pressure promotes second pilot valve and moves down, make second pilot valve isolate the passage of intake pipe and outlet pipe, stop current to pass through.
Wherein, described electromagnetic drive mechanism comprises valve push rods, spring, body cap and plastic packaging coil, wherein body cap has the central cylinder of holding described valve push rods and spring, described spring and push rod are inserted in the described central cylinder successively, and described central cylinder is inserted in the center hole of described plastic packaging coil.
Wherein, the bottom of described body cap is the hollow sealing portion of area greater than its central cylinder, and the edge of described hollow sealing portion compresses the top edge of second pilot valve, forms upper chamber with the second pilot valve top.
Wherein, described electromagnetic drive mechanism is fixed on the valve body with body cap (3) after being fixed to body cap (3) by securing bracket.
Because the valve body that is used to install pilot valve assembly, sealed valve and electromagnetic drive mechanism of the present utility model partly is an open type, so valve body is convenient to make, and it is also more convenient to install.
Wherein, described sealed valve is fixed on the front end of valve push rods.
Wherein, second pilot valve comprises: seal the bottom of outlet pipe inlet movably, and the skirt section of sealing the outlet of intake pipe movably.
Wherein, net-filter assembly, current limliting rubber cushion and flow-limiting valve are set in the intake pipe respectively.
Wherein, first pilot valve is the plastics pilot valves, and second pilot valve is the rubber pilot valve.
Wherein, the plastic packaging coil comprises coil rack, is wrapped in the aluminium enamel-covered wire coil on the coil rack and the plastics of sealed aluminum enameled cable coil; And described coil rack is provided with the wiring terminal of winding around lighting outlet, and this lead-out wires of coil and wiring terminal are by described plastic seal.
The utility model utilizes aluminium enamel-covered wire to make coil, thereby can save manufacture cost greatly.
The utlity model has following technique effect:
1,, thereby the rubbery membrana dermalis of above-mentioned prior art and the defective of pressure release tubule slipper seal have thoroughly been eliminated owing to used pilot valve assembly with first pilot valve and second pilot valve;
2, utilize body cap assembling coil, spring, valve push rods and utilize securing bracket that electromagnetic drive mechanism is fixed to body cap (3) after, be fixed on the valve body with body cap (3), make that valve body is more prone to make, and simplified mounting process;
3, utilize aluminium enamel-covered wire to make coil, thereby reduced manufacture cost.
Below in conjunction with accompanying drawing the utility model is elaborated.
Description of drawings
Fig. 1 is a household electric appliance entering water electromagnetic valve erection drawing of the present utility model;
Fig. 2 is a household electric appliance entering water electromagnetic valve External view of the present utility model;
Fig. 3 is the schematic representation that shows the preceding state of household electric appliance entering water electromagnetic valve energising of the present utility model;
Fig. 4 is the schematic representation that shows household electric appliance entering water electromagnetic valve energising of the present utility model back state;
The exploded view of Fig. 5 household electric appliance entering water electromagnetic valve of the present utility model;
Fig. 6 is the schematic representation of coil rack of the household electric appliance entering water electromagnetic valve of model utility;
Fig. 7 is the schematic representation of coil winding of the household electric appliance entering water electromagnetic valve of model utility;
Fig. 8 is the schematic representation of plastic packaging coil of the household electric appliance entering water electromagnetic valve of model utility;
Fig. 9 is that the terminal of lead-out wires of coil of household electric appliance entering water electromagnetic valve of model utility is by the schematic representation of plastic packaging;
Figure 10 is the schematic representation that shows the guide electromagnetic valve pressure release passage mechanism of prior art.
Reference character: 1-plastic packaging coil; The 2-coil rack; The 3-body cap; The 4-securing bracket; 5-installs version; The 6-flow-limiting valve; The 7-wiring lug; The 8-coil; The 9-spring; 10-current limliting rubber cushion; The 11-valve push rods; The 12-net-filter assembly; The 13-sealed valve; 14-rubber pilot valve; The by-pass hole of 15-rubber pilot valve; 16-plastics pilot valve; The 17-valve body; The center hole of 18-plastics pilot valve; 19-upper chamber; The 20-intake pipe; The 21-outlet pipe; The 22-lead-out wires of coil; The 23-plastics; The 121-filter screen; The 122-filter screen bracket.
Embodiment
Fig. 1 and Fig. 5 have shown the structure of household electric appliance of the present utility model with entering water electromagnetic valve respectively, and as shown in the figure, household electric appliance of the present utility model comprise with entering water electromagnetic valve: water inlet A and water outlet B; Intake pipe 20 that communicates with water inlet A and the outlet pipe 21 that communicates with water outlet B; The pilot valve assembly that is positioned at outlet pipe 21 ingress and moves up and down, this pilot valve assembly is made of first pilot valve 16 that is superimposed together and second pilot valve 14, wherein the part of first pilot valve 16 is stretched out downwards from the center hole of second pilot valve, 14 bottoms, described first pilot valve 16 has pilot hole 18, the one or more by-pass holes 15 of circumferential distribution of described second pilot valve 14 bottoms; By the sealed valve 13 that electromagnetic drive mechanism drives, the airtight versatilely described pilot hole 18 of sealing valve 13.
Electromagnetic drive mechanism of the present utility model comprises valve push rods 11, spring 9, body cap 3 and plastic packaging coil 1, wherein body cap 3 has the central cylinder 31 (referring to Fig. 5) of holding described valve push rods 11 and spring 9, spring 9 and push rod 11 are inserted in the described central cylinder 31 successively, and described central cylinder 31 is inserted in the center hole of described plastic packaging coil 1.
Before plastic packaging coil 1 generated electromagnetic force, spring 9 promoted valve push rods 11 and moves downward, and then driving sealed valve 13 moves downward.Because central cylinder 31 has the leading role to valve push rods 11, therefore sealed valve 13 preferably is fixed on the front end of valve push rods 11, so that under central cylinder 31 leading roles, valve push rods 11 can drive the pilot hole 18 that sealed valve 13 is accurately pushed down first pilot valve 16, and realization is airtight to pilot hole 18.
The bottom of body cap 3 is area hollow sealing portions 32 (referring to Fig. 5) greater than its central cylinder 31, and the end face of this hollow sealing portion 32 compresses the upper-end surface of second pilot valve 14, with second pilot valve, the 14 common upper chamber 19 that form.
The bottom 141 (referring to Fig. 5) of second pilot valve 14 is sealed the inlet of outlet pipe 21 movably, the outlet that intake pipe 20 is sealed in the skirt section 142 (referring to Fig. 5) of second pilot valve 14 movably, so the utility model is finished the operation of on/off current by second pilot valve 14.
Net-filter assembly 12, current limliting rubber cushion 10 and flow-limiting valve 6 are set, so that filtering water impurity and limit flow rate of water flow respectively in intake pipe 20.
Fig. 2 has shown household electric appliance entering water electromagnetic valve outward appearance of the present utility model, after pilot valve assembly of the present utility model, sealed valve 13 and electromagnetic drive mechanism are installed in a manner described, is fixed on the valve body 17 by securing bracket 4.
Fig. 3 has shown the state before the utility model energising, and Fig. 4 has shown the state after the utility model energising.As shown in Figure 3, before energising, because electromagnetic drive mechanism do not generate electromagnetic force, so valve push rods 11 drives sealed valve 13 and presses down first pilot valve 16 and second pilot valve 14 under the spring force effect of spring 9, thus the blocking-up current.As shown in Figure 4, after the energising, electromagnetic drive mechanism moves up under the effect of magnetic force, valve push rods 11 is driven on the sealed valve 13 move and pressure spring 9, move thereby can make on first pilot valve 16 and second pilot valve 14, thereby be communicated with intake pipe 20 and outlet pipe 21.
In instantiation, first pilot valve 16 can be the plastics pilot valve, and second pilot valve 14 can be the rubber pilot valve.
Particularly, during energising, electromagnetic force is opened the pilot hole 18 of first pilot valve 16, upper chamber's 19 pressure descend rapidly, forming low high pressure reduction around second pilot valve 14, water flow pressure promotes valve push rods 11 and sealed valve 13 moves up, and rubber pilot valve 14 is opened, and current are by the gap flow direction outlet of rubber pilot valve 14 with valve body 17; During outage, spring force promotes valve push rods 11 plastics pilot valve pilot hole 18 is closed, inlet pressure enters chamber rapidly, hangs down high pressure reduction under forming around the rubber pilot valve 14 by the by-pass hole 15 of rubber pilot valve 14, water flow pressure promotes rubber pilot valve 14 and moves down, rubber pilot valve 14 is fitted with valve body 17 and is sealed, and stops current to pass through.
The hydrodynamic pressure range limit is higher, (need customization) can be installed arbitrarily but must satisfy the fluid pressure difference condition.
Fig. 6 has shown the structure of coil rack of the present utility model, and as shown in the figure, coil rack 2 centers are cylinder, and two ends are baffle plate up and down, and have fixed two inserted sheets 7 on a baffle plate.Connect a wiring terminal on each inserted sheet 7 respectively.
Fig. 7 has shown the structure of above-mentioned coil, and aluminium enamel-covered wire twines to be gone up on the coil rack 2, thereby forms coil 8, and two lighting outlets 22 of coil 8 are wrapped in respectively on the wiring terminal of inserted sheet 7, carry out soldering with scolder then.
Because the utility model utilizes the aluminium enamel-covered wire coiling,, greatly reduce manufacture cost therefore with respect to traditional copper enameled cable coil.
Because aluminium enamel-covered wire oxidation under atmosphere environment easily, so the utility model takes seal approach to aluminium enamel-covered wire, promptly as shown in Figure 8, utilizes plastics 23 package coils 8 and lead-out wires of coil 22 thereof, and coil 8 and lighting outlet 22 are isolated from the outside.Can avoid or slow down the oxidation of aluminium enamel-covered wire like this.
Fig. 9 has shown the situation of plastic packaging coil 3 and pigtail splice, for example utilizes the wiring terminal of plastics package coil 8 and winding around lighting outlet 10, thereby forms plastic packaging coil 1.
Although above the utility model is had been described in detail, the utility model is not limited thereto, and those skilled in the art of the present technique can carry out various modifications according to principle of the present utility model.Therefore, all modifications of being done according to the utility model principle all should be understood to fall into protection domain of the present utility model.
Claims (10)
1, a kind of household electric appliance entering water electromagnetic valve is characterized in that comprising:
Be formed at intake pipe (20) and outlet pipe (21) in the valve body (17);
Be positioned at outlet pipe (21) ingress and isolate intake pipe (20) movably and the pilot valve assembly of outlet pipe (21), this pilot valve assembly is made of first pilot valve (16) that is superimposed together and second pilot valve (14), wherein the part of first pilot valve (16) extend into downwards the described outlet pipe (21) from the center hole of second pilot valve (14) bottom, described first pilot valve (16) has pilot hole (18), the one or more by-pass holes of circumferential distribution (15) of described second pilot valve (14) bottom;
Be positioned at the electromagnetic drive mechanism on described second pilot valve (14); And
The sealed valve (13) of the airtight movably described pilot hole (18) that drives by described electromagnetic drive mechanism.
2, according to the described household electric appliance entering water electromagnetic valve of claim 1, it is characterized in that, described electromagnetic drive mechanism comprises valve push rods (11), spring (9), body cap (3) and plastic packaging coil (1), wherein body cap (3) has the central cylinder (31) of holding described valve push rods (11) and spring (9), described spring (9) and push rod (11) are inserted in the described central cylinder (31) successively, and described central cylinder (31) is inserted in the center hole of described plastic packaging coil (1).
According to the described household electric appliance entering water electromagnetic valve of claim 2, it is characterized in that 3, described electromagnetic drive mechanism is fixed on the valve body (17) with body cap (3) after being fixed to body cap (3) by securing bracket (4).
4, according to claim 1 or 2 described household electric appliance entering water electromagnetic valves, it is characterized in that described sealed valve (13) is fixed on the front end of valve push rods (11).
5, according to claim 1 or 2 described household electric appliance entering water electromagnetic valves, it is characterized in that, the bottom of described body cap (3) is the hollow sealing portion (32) of area greater than its central cylinder (31), the edge of described hollow sealing portion (32) compresses the top edge of second pilot valve 14, forms upper chamber (19) with second pilot valve (14) top.
According to the described household electric appliance entering water electromagnetic valve of claim 1, it is characterized in that 6, second pilot valve 14 comprises: seal movably outlet pipe (21) inlet bottom (141) and, and the skirt section (142) of sealing the outlet of intake pipe (20) movably.
7, according to the described household electric appliance entering water electromagnetic valve of claim 1, it is characterized in that, net-filter assembly (12), current limliting rubber cushion (10) and flow-limiting valve (6) are set respectively in the intake pipe (20).
According to the described household electric appliance entering water electromagnetic valve of claim 1, it is characterized in that 8, first pilot valve (16) is the plastics pilot valves, and second pilot valve (14) is the rubber pilot valve.
According to the described household electric appliance entering water electromagnetic valve of claim 1, it is characterized in that 9, plastic packaging coil (1) comprises coil rack (2), be wrapped in the aluminium enamel-covered wire coil (8) on the coil rack (2) and the plastics of sealed aluminum enameled cable coil (8).
According to the described household electric appliance entering water electromagnetic valve of claim 9, it is characterized in that 10, described coil rack (2) is provided with the wiring terminal of winding around lighting outlet (22), this lead-out wires of coil (22) and wiring terminal are by described plastic seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201283281U CN201221615Y (en) | 2008-07-10 | 2008-07-10 | Household electrical appliance inlet electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201283281U CN201221615Y (en) | 2008-07-10 | 2008-07-10 | Household electrical appliance inlet electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221615Y true CN201221615Y (en) | 2009-04-15 |
Family
ID=40575122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201283281U Expired - Lifetime CN201221615Y (en) | 2008-07-10 | 2008-07-10 | Household electrical appliance inlet electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221615Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819334A (en) * | 2015-04-30 | 2015-08-05 | 华中科技大学无锡研究院 | Pilot type membrane electromagnetic switch valve |
| CN105736757A (en) * | 2016-04-29 | 2016-07-06 | 福建西河卫浴科技有限公司 | Switching assembly with interlocking water circuit |
| CN107061841A (en) * | 2017-03-31 | 2017-08-18 | 佛山市优嘉绿化园艺有限公司 | Magnetic valve with auto-lock function |
| WO2019090461A1 (en) * | 2017-11-07 | 2019-05-16 | Norgren Manufacturing Co., Ltd. | Improved diaphragm valve |
| WO2019205989A1 (en) * | 2018-04-23 | 2019-10-31 | 科堡科技（江苏）有限公司 | Solenoid valve |
| CN111853247A (en) * | 2019-04-30 | 2020-10-30 | 江门市甜的电器有限公司 | Efficient water inlet electromagnetic valve and implementation method |
| WO2021057409A1 (en) * | 2019-09-23 | 2021-04-01 | 江门市甜的电器有限公司 | Water inlet solenoid valve capable of improving electromagnetic attraction and implementing method therefor |
| RU2788800C1 (en) * | 2019-09-23 | 2023-01-24 | Цзянмэнь Тяньди Электрикал Эпплайенс Ко., Лтд | Water solenoid valve capable of increasing the electromagnetic suction force and method for implementation thereof |
-
2008
- 2008-07-10 CN CNU2008201283281U patent/CN201221615Y/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819334A (en) * | 2015-04-30 | 2015-08-05 | 华中科技大学无锡研究院 | Pilot type membrane electromagnetic switch valve |
| CN104819334B (en) * | 2015-04-30 | 2018-01-05 | 华中科技大学无锡研究院 | A kind of pilot type diaphragm electromagnetic switch valve |
| CN105736757A (en) * | 2016-04-29 | 2016-07-06 | 福建西河卫浴科技有限公司 | Switching assembly with interlocking water circuit |
| CN105736757B (en) * | 2016-04-29 | 2018-02-13 | 福建西河卫浴科技有限公司 | A kind of changeover module in band interlocking water route |
| CN107061841A (en) * | 2017-03-31 | 2017-08-18 | 佛山市优嘉绿化园艺有限公司 | Magnetic valve with auto-lock function |
| WO2019090461A1 (en) * | 2017-11-07 | 2019-05-16 | Norgren Manufacturing Co., Ltd. | Improved diaphragm valve |
| CN111556941A (en) * | 2017-11-07 | 2020-08-18 | 埃迈诺冠气动器材(上海)有限公司 | Improved diaphragm valve |
| WO2019205989A1 (en) * | 2018-04-23 | 2019-10-31 | 科堡科技（江苏）有限公司 | Solenoid valve |
| CN111853247A (en) * | 2019-04-30 | 2020-10-30 | 江门市甜的电器有限公司 | Efficient water inlet electromagnetic valve and implementation method |
| CN111853326A (en) * | 2019-04-30 | 2020-10-30 | 江门市甜的电器有限公司 | Alternating current low-power pilot-operated water inlet electromagnetic valve |
| CN111853326B (en) * | 2019-04-30 | 2022-04-01 | 江门市甜的电器有限公司 | Alternating current low-power pilot-operated water inlet electromagnetic valve |
| WO2021057409A1 (en) * | 2019-09-23 | 2021-04-01 | 江门市甜的电器有限公司 | Water inlet solenoid valve capable of improving electromagnetic attraction and implementing method therefor |
| KR20220075355A (en) * | 2019-09-23 | 2022-06-08 | 장먼 티안디 일렉트리컬 어플라이언스 컴퍼니 리미티드 | Water inlet solenoid valve capable of improving electromagnetic suction and implementation method therefor |
| RU2788800C1 (en) * | 2019-09-23 | 2023-01-24 | Цзянмэнь Тяньди Электрикал Эпплайенс Ко., Лтд | Water solenoid valve capable of increasing the electromagnetic suction force and method for implementation thereof |
| JP7379678B2 (en) | 2019-09-23 | 2023-11-14 | ジアンメン ティアンディ エレクトリカル アプライアンス カンパニー リミテッド | Water solenoid valve capable of increasing electromagnetic attraction force, and its manufacturing method |
| KR102610813B1 (en) | 2019-09-23 | 2023-12-05 | 장먼 티안디 일렉트리컬 어플라이언스 컴퍼니 리미티드 | Water inlet solenoid valve capable of improving electromagnetic attraction and implementation method therefor |
| US11873917B2 (en) | 2019-09-23 | 2024-01-16 | Jiangmen Tiandi Electrical Appliance Co., Ltd | Water inlet solenoid valve capable of improving electromagnetic attraction and implementing method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201221615Y (en) | Household electrical appliance inlet electromagnetic valve | |
| CN106369178B (en) | A kind of solenoid valve with long service life | |
| CN104315226B (en) | Solenoid valve for fluid control | |
| CN102226480A (en) | Valve head for pulse solenoid valve | |
| ITTO20111148A1 (en) | SOLENOID PILOT VALVE FOR A HYDRAULIC VALVE, PARTICULARLY FOR APPLIANCES | |
| CN204332869U (en) | Repulsion operating mechanism | |
| CN204716997U (en) | The explosion-proof Emergeny Cutoff Valves of guide's direct acting Normally closed type | |
| CN109058561B (en) | Electromagnetic valve | |
| CN204985944U (en) | Your bi -pass high frequency electric magnet valve | |
| CN202266694U (en) | Large-caliber normally-open direct-acting electromagnetic valve | |
| CN201982779U (en) | Diaphragm component of pulse electromagnetic valve | |
| CN202812298U (en) | Three-port two-position stop electromagnetic valve | |
| CN208397378U (en) | A kind of pressure reducing valve | |
| CN208909743U (en) | Cooking apparatus and pot cover for cooking apparatus | |
| CN204141008U (en) | The solenoid valve that a kind of fluid controls | |
| CN106979357A (en) | A kind of magnetic valve | |
| CN212899497U (en) | Explosion-proof nitrogen spring | |
| CN204127385U (en) | One automatically resets switching valve | |
| CN1749621A (en) | Electromagnetic valve guide head improved structure | |
| CN101651005B (en) | Electromagnet and switch valve using same | |
| CN220249104U (en) | Explosion-proof electromagnetic valve | |
| CN205226389U (en) | Single valve core gas accuse valve | |
| CN208295261U (en) | A kind of coil block in high-precision color selector solenoid valve | |
| CN205479378U (en) | Directly move diaphragm formula solenoid valve | |
| CN203686306U (en) | Novel two-position three-way electromagnetic valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGMEN IDEAR HANYU ELECTRICAL JOINT-STOCK CO., L Free format text: FORMER NAME: JIANGMEN HANYU ELECTRIC APPLIANCE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 529040 No. 336 Qing Lan Road, hi tech Development Zone, Guangdong, Jiangmen Patentee after: Jiangmen Idear-hanyu Electrical Joint-stock Co., Ltd. Address before: 529000, Dongfeng Industrial Zone, ring city, Guangdong, Jiangmen 1 Patentee before: Jiangmen Hanyu Electric Appliance Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090415 |