CN202301976U - Bistable state electromagnetic valve with integrated structure - Google Patents
Bistable state electromagnetic valve with integrated structure Download PDFInfo
- Publication number
- CN202301976U CN202301976U CN201120408100XU CN201120408100U CN202301976U CN 202301976 U CN202301976 U CN 202301976U CN 201120408100X U CN201120408100X U CN 201120408100XU CN 201120408100 U CN201120408100 U CN 201120408100U CN 202301976 U CN202301976 U CN 202301976U
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- iron core
- upper valve
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 48
- 239000012528 membrane Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 10
- 230000001055 chewing effect Effects 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 235000015111 chews Nutrition 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The utility model discloses a bistable state electromagnetic valve with an integrated structure, which comprises a protective cover consisting of an electromagnetic main control cavity and a valve body main control cavity that are assembled, an upper valve seat and a lower valve seat, wherein an electromagnetic main control assembly is arranged in the electromagnetic main control cavity, a valve plug assembly is arranged in the valve body main control cavity, an external thread is arranged on the outer circumferential surface of a lower connecting convex hole of the upper valve seat, a connecting internal thread matched with the external thread is arranged on the lower valve set, the valve plug assembly is buckled and pressed in the valve body main control cavity by the upper valve seat and the lower valve seat in a thread connection manner, the electromagnetic main control assembly is pressed and arranged in the electromagnetic main control cavity by the protective cover and an upper connecting convex hole on the upper valve seat in a screwing and buckling manner, and a plug and play type power supply pin connected with a circuit of the electromagnetic main control assembly and used for being matched with a return-preventing jack wire is fixed on the protective cover in an insulating manner. The bistable state electromagnetic valve has the characteristics of simple structure, small volume, low cost, reliability in quality, and the like, is convenient for assembly and maintenance, and is capable of effectively increasing production and assembly rates.
Description
Technical field
The utility model relates to a kind of solenoid valve, and relating in particular to is a kind of direct current water inlet bistable electromagnetic valve, specifically a kind of bistable electromagnetic valve of integrative-structure.
Background technique
The valve body part and the electromagnetism main control part Placement more complicated of traditional bistable electromagnetic valve: generally all adopt upper valve base, lower valve base and electromagnetism main control part to be connected with the direct means of fixation of screw; The structure of design brings very high requirement for the production and processing element precision like this; Increased manufacture cost unintentionally, also given simultaneously and brought very big inconvenience when producing the maintenance solenoid valve.Because in the manufactured parts course of working; Because a variety of causes can not accomplish that an element size all is processed into a size; Therefore sometimes when assembling in enormous quantities; Might be the part of the bad size valve inner of packing into, thus cause some performance of products index sensible less than standard-required, at this moment just give maintenance or change and brought a lot of troubles.Want during dismounting to outward winding 4 set screws earlier, could change the part of bad size after outwarding winding, the time is also wasted has greatly increased assembly cost unintentionally.In the existing technology; The valve body part adopts the fixing mode of screw to be connected with the electromagnetism main control part; Not only on cost, increased the cost of 4 screws, and also high especially to the requirement of the screw of screwing when assembling, if having 1 screw not to be screwed into the position in 4 screws of screwing; The situation that will cause so leaking takes place; Simultaneously this Placement is still high especially to the electric screw driver or the pneumatic screw technical requirements of assembly tool, thus such connection project organization to external world to influence factor many, be difficult to satisfy the requirement in current market.
Summary of the invention
The utility model technical problem to be solved is to above-mentioned existing technology present situation, and provide have simple in structure, be convenient to assemble and maintenance, volume is littler, cost of production is lower, the performance bistable electromagnetic valve of the integrative-structure of reliable and stable more.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: the bistable electromagnetic valve of integrative-structure; Comprise equipped mutually safety cover, upper valve base and the lower valve base that constitutes electromagnetism master control chamber and valve body master control chamber; The electromagnetism master control is equipped with the electromagnetism master component in the chamber; Valve body master control chamber is equipped with mangetic core assembly; Upper valve base is shaped on outside thread on the protruding outer peripheral surface of chewing of connection down; Lower valve base is shaped on it matches and is connected internal thread, and mangetic core assembly adopts thread connecting mode to withhold in valve body master control chamber by upper valve base and lower valve base, and the 4th rubber seal is installed between the axis hole of the axis of guide of mangetic core assembly and upper valve base; The electromagnetism master component adopts the mode of the buckle of screwing to be fitted in the electromagnetism master control chamber by being connected protruding chewing on safety cover and the upper valve base, and insulation is fixed with being used for of linking to each other with electromagnetism master component circuit and prevents returning the instant inserted and instant using type power pin pin that the jack line is matched on the safety cover.
For optimizing technique scheme, the measure of taking also comprises:
Above-mentioned electromagnetism master component comprises coil winding and is fitted in permanent magnetic iron, first fixed core in the coil winding center hole and the moving iron core that can in the coil winding center hole, slide up and down from top to bottom; In the upper shed post chamber of moving iron core the Returnning spring that cooperates with the first fixed core lower surface roof pressure is installed, and moving iron core lower end card is joined formula and is installed with rubber plug.
Above-mentioned coil winding comprises coil and the coil rack that is installed in the coil case, and coil panel is in the waist chamber of coil rack; The coil winding center hole is the frame center hole that coil rack is shaped on, and the power pin pin is connected with coil, and coil case is shaped on safety cover and withholds the pressure-bearing boss that cooperates.
Be arranged with the iron core guide pin bushing in the above-mentioned frame center hole, first fixed core and moving iron core be arranged in the iron core guide pin bushing and the inwall of the periphery wall of first fixed core and iron core guide pin bushing between be provided with first rubber seal; The bottom of iron core guide pin bushing is fitted with between second fixed core that is shaped on the center cavity and second fixed core and iron core guide pin bushing and is pressed with second rubber seal, and rubber plug slides and is arranged in the center cavity of second fixed core.
Fixedly be pressed with shield plate between above-mentioned frame center hole and iron core guide pin bushing, the bucket cylinder of shield plate and disc shield coil and coil rack in coil case.
Above-mentioned axis hole is positioned at the center of upper valve base, and the neutral position at upper valve base top be shaped on one with the following cavity of axis hole concentric, following cavity center connects to be shaped on and is communicated with the pressure relief vent of cavity and axis hole down; The lower surface of rubber plug matches with the pressure relief vent sealing, is pressed with the 3rd rubber seal between the disc lower surface of upper valve base and iron core guide pin bushing.
Above-mentioned mangetic core assembly comprises the rubber membrane equipped with rubber membrane skeletal fixation hitch; The excircle of rubber membrane be shaped on can with the press fastening type ring packing head of upper valve base and lower valve base screwing hermetic; The central shaft that the axis of guide is shaped on for the rubber membrane skeleton, the top flip sleeve of the axis of guide are contained in the axis hole of upper valve base and axis of guide center is shaped on the axial hole of axial connection lower valve base water outlet and pressure relief vent.
Above-mentioned rubber membrane and rubber membrane skeleton match and are formed with place, side and the lower valve base pressurized hole that the position communicates of intaking jointly, and the rubber membrane skeleton is fitted with and the upper valve base anti-blocking needle spring of roof pressure mutually.
Be shaped on downward perforation under the above-mentioned upper valve base in the cavity in order to be communicated with the water conservancy diversion aperture of pressure relief vent and pressurized hole; Water inlet place of water conservancy diversion aperture is provided with the filter cotton that is used to filter, and first rubber seal, second rubber seal, the 3rd rubber seal and the 4th rubber seal are O type circle.
The coil resistance of above-mentioned coil winding is 32 Ω coils, and lower valve base is shaped on the lower valve base outside thread that is used to connect outside valve member, and lower valve base is set with the 5th rubber seal and the 6th rubber seal with outside valve member sealed butt joint.
Compared with prior art; The safety cover of the utility model, upper valve base and lower valve base and electromagnetism master component, mangetic core assembly have adopted the mode of the novel spiral or the buckle of screwing to assemble respectively to be connected, and this design Placement has been broken the fixing mode of conventional employing screw, has significantly reduced installation time from fit on; Conventional connection is fixing will to fix through 4 screws of screwing; And the conformity of screw means is difficult, is easy to generate water leakage phenomenon, gives follow-up with very big hidden danger.The seizing type of screwing connects fixing as long as rotation puts in place, and simple and convenient, installation and removal all are very easy to.The component processing cost of the utility model design size low, component is less demanding, used time less during assembling; The time that replacing or maintenance are spent is also less; Thereby the manufacture cost and the cost of production of product have been significantly reduced; Advantages such as it is little to have volume, is quick on the draw, and performance is stable more.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation;
Fig. 2 is the assembly structure schematic representation of electromagnetism master component among Fig. 1;
Fig. 3 is the structural representation of upper valve base among Fig. 1;
Fig. 4 is the structural representation of spool among Fig. 1;
Fig. 5 is one of perspective view of the utility model;
Fig. 6 be the utility model perspective view two;
The plan view of Fig. 7 Fig. 6.
Embodiment
Embodiment to the utility model describes in further detail below in conjunction with accompanying drawing.
Fig. 1 is extremely shown in Figure 7 to be the structural representation of the utility model.
Reference character wherein is: safety cover 1; Upper valve base 2; Axis hole 2a; Following cavity 2b; Pressure relief vent 2c; Water conservancy diversion aperture 2d; Under connect and protrudingly chew 21; Outside thread 21a; Last connection is protruding chews 22; Filter cotton 23; Lower valve base 3; Connect internal thread 3a; Lower valve base outside thread 3b; Electromagnetism master component 4; Power pin pin 41; Permanent magnetic iron 42; First fixed core 431; Second fixed core 432; Moving iron core 44; Returnning spring 45; Rubber plug 46; Coil case 47; Pressure-bearing boss 471; Coil 48; Coil rack 49; Mangetic core assembly 5; Pressurized hole 5a; Rubber membrane skeleton 51; Axial hole 51a; The axis of guide 511; Rubber membrane 52; Ring packing 521; Anti-blocking needle spring 53; Iron core guide pin bushing 6; Shield plate 7; Bucket cylinder 71; Disc 72; First rubber seal 81; Second rubber seal 82; The 3rd rubber seal 83; The 4th rubber seal 84; The 5th rubber seal 85; The 6th rubber seal 86; Anti-returning to jack line 9.
Extremely shown in Figure 7 like Fig. 1; The bistable electromagnetic valve of the integrative-structure of the utility model; Comprise equipped mutually safety cover 1, upper valve base 2 and the lower valve base 3 that constitutes electromagnetism master control chamber and valve body master control chamber; The electromagnetism master control is equipped with electromagnetism master component 4 in the chamber; Valve body master control chamber is equipped with mangetic core assembly 5, and upper valve base 2 times connects protruding chewing on 21 the outer peripheral surface and is shaped on outside thread 21a, and lower valve base 3 is shaped on it matches and is connected internal thread 3a; Mangetic core assembly 5 adopts thread connecting mode to withhold in valve body master control chamber by upper valve base 2 and lower valve base 3; And between the axis of guide 511 of mangetic core assembly 5 and the axis hole 2a of upper valve base 2 the 4th rubber seal 84 is installed, electromagnetism master component 4 is protrudingly chewed 22 and is adopted the mode of the buckle of screwing to be fitted in the electromagnetism master control chamber by being connected on safety cover 1 and the upper valve base 2, and insulation is fixed with being used for of linking to each other with electromagnetism master component 4 circuits and prevents returning the instant inserted and instant using type power pin pin 41 that jack line 9 is matched on the safety cover 1.Compared with prior art, the utility model is changed the mode that the valve body conventional screw is fixedly connected, and adopts the mode of the thread helix and the buckle of screwing equipped, has ease of connection, the characteristics of dismounting convenient maintenance and replacement.Safety cover 1 insulation is installed with power pin pin 41, as long as when being connected with power supply, will prevent returning is inserted on the power pin pin 41 jack line 9, so the circuit connection is also very convenient, can improve people's line speed greatly.This solenoid valve component processing request precision is low, thereby has significantly reduced the manufacture cost and the cost of production of product, and this product has simple in structurely, and volume is little, and time saving and energy saving characteristics are loaded and unloaded in stable performance.
For further optimizing this performance of products; Improve the market competitiveness; As shown in Figure 2; The electromagnetism master component 4 of the utility model comprises coil winding and is fitted in permanent magnetic iron 42, first fixed core 43 in the coil winding center hole and the moving iron core 44 that can in the coil winding center hole, slide up and down from top to bottom; In the upper shed post chamber of moving iron core 44 Returnning spring 45 that cooperates with first fixed core, 431 lower surface roof pressures is installed, and moving iron core 44 lower end cards are joined formula and are installed with rubber plug 46.Rubber plug 46 is cylindrical, and its crown center is shaped on the shrinkage pool of band shape draw-in groove, and the lower end of moving iron core 44 is shaped on and its equipped mutually dop, and the dop fixed card is contained in the shrinkage pool of rubber plug 46, and rubber plug 46 drives and can move up and down through moving iron core 44.Moving iron core 44 is equipped with Returnning spring 45, can rely on Returnning spring 45 downward roof pressure rubber plugs 46.
Among the embodiment, coil winding comprises the coil 48 and coil rack 49 that is installed in the coil case 47, and coil 48 is coiled in the waist chamber of coil rack 49; The coil winding center hole is the frame center hole that coil rack 49 is shaped on, and power pin pin 41 is connected with coil 47, and coil case 47 is shaped on safety cover 1 and withholds the pressure-bearing boss 471 that cooperates.The electromagnetic valve coil of the utility model adopts 32 Ω coils, in real work, can reduce the energy consumption of coil greatly, and electromagnetism master component 4 fixedly is fitted in the electromagnetism master control chamber through coil case 47.
In order to improve the working life of product; Guarantee performance of products and quality; Improve the running environment of moving iron core 44; Be arranged with in the frame center hole iron core guide pin bushing 6, the first fixed cores 431 and moving iron core 44 be arranged in the iron core guide pin bushing 6 and the inwall of the periphery wall of first fixed core 431 and iron core guide pin bushing 6 between be provided with first rubber seal 81; The bottom of iron core guide pin bushing 6 is fitted with second fixed core 432 that is shaped on the center cavity and second fixed core 432 and 6 of iron core guide pin bushings and is pressed with second rubber seal 82, and rubber plug 46 slides and is arranged in the center cavity of second fixed core 432.
Also fixedly be pressed with the shield plate 7 that is used to shield electromagnetism between frame center hole of the utility model and the iron core guide pin bushing 6, the bucket cylinder 71 of shield plate 7 shields coil 48 and coil rack 49 in coil case 47 with disc 72.Shield plate 7 can shield the magnetic line of force in coil case 47 to greatest extent, avoids influencing the working environment of other parts, thereby makes this valve have higher quality assurance.
Among the embodiment, as shown in Figure 3, axis hole 2a is positioned at the center of upper valve base 2, and the neutral position at upper valve base 2 tops be shaped on one with the following cavity 2b of axis hole 2a concentric, following cavity 2b center connects to be shaped on and is communicated with the pressure relief vent 2c of cavity 2b and axis hole 2a down; The lower surface of rubber plug 46 matches with pressure relief vent 2c sealing, is pressed with the 3rd rubber seal 83 between disc 72 lower surfaces of upper valve base 2 and iron core guide pin bushing 6.
As shown in Figure 3; Mangetic core assembly 5 comprises and the fixing equipped rubber membrane 52 of hitch of rubber membrane skeleton 51; The excircle of rubber membrane 52 be shaped on can with the press fastening type ring packing of upper valve base 2 and lower valve base 3 screwing hermetics 521; The central shaft that the axis of guide 511 is shaped on for rubber membrane skeleton 51, the top flip sleeve of the axis of guide 511 are contained among the axis hole 2a of upper valve base 2 and the axis of guide 511 centers are shaped on the axial hole 51a of axial connection lower valve base 3 water outlets and pressure relief vent 2c.
Be shaped on downward perforation among 2 times cavity 2b of upper valve base in order to be communicated with the water conservancy diversion aperture 2d of pressure relief vent 2c and pressurized hole 5a; Water inlet place of water conservancy diversion aperture 2d is provided with the filter cotton 23 that is used to filter, and the axis hole 2a of upper valve base 2 and 511 of the axis of guides of rubber membrane skeleton 51 are fitted with twice the 4th rubber seal 84.First rubber seal 81, second rubber seal 82, the 3rd rubber seal 83 and the 4th rubber seal 84 are O type circle.
The great advantage of the utility model is: lower valve base and upper valve base adopt the screw fit Placement to fix, and the electromagnetism master component adopts the buckle mode of screwing to be connected with mangetic core assembly, and it is convenient and simple for connection; Assembling speed is fast; Electromagnetic valve coil resistance adopts 32 Ω coils, and energy consumption is lower, and small product size is little, in light weight, low cost of manufacture; Reliable in quality can satisfy the demand in current market.
The most preferred embodiment of the utility model is illustrated, and various variations of being made by those of ordinary skills or remodeling can not break away from the scope of the utility model.
Claims (10)
1. the bistable electromagnetic valve of integrative-structure; Comprise equipped mutually safety cover (1), upper valve base (2) and the lower valve base (3) that constitutes electromagnetism master control chamber and valve body master control chamber; Said electromagnetism master control is equipped with electromagnetism master component (4) in the chamber; Valve body master control chamber is equipped with mangetic core assembly (5); It is characterized in that: described upper valve base (2) connects down on the outer peripheral surface of protruding chewing (21) and is shaped on outside thread (21a), and said lower valve base (3) is shaped on it matches and is connected internal thread (3a), and said mangetic core assembly (5) is withheld in valve body master control chamber by upper valve base (2) and lower valve base (3) employing thread connecting mode; And between the axis of guide (511) of mangetic core assembly (5) and the axis hole (2a) of upper valve base (2) the 4th rubber seal (84) is installed; Said electromagnetism master component (4) adopts the mode of the buckle of screwing to be fitted in the electromagnetism master control chamber by being connected protruding chewing (22) on safety cover (1) and the upper valve base (2), and safety cover (1) is gone up insulation and is fixed with being used for of linking to each other with electromagnetism master component (4) circuit and prevents returning the instant inserted and instant using type power pin pin (41) that jack line (9) is matched.
2. the bistable electromagnetic valve of integrative-structure according to claim 1; It is characterized in that: described electromagnetism master component (4) comprises coil winding and is fitted in permanent magnetic iron (42), first fixed core (43) in the coil winding center hole and the moving iron core (44) that can in the coil winding center hole, slide up and down from top to bottom; The Returnning spring (45) that cooperates with first fixed core (431) lower surface roof pressure is installed in the upper shed post chamber of said moving iron core (44), and moving iron core (44) lower end card is joined formula and is installed with rubber plug (46).
3. the bistable electromagnetic valve of integrative-structure according to claim 2, it is characterized in that: described coil winding comprises coil (48) and the coil rack (49) that is installed in the coil case (47), and coil (48) is coiled in the waist chamber of coil rack (49); Said coil winding center hole is the frame center hole that coil rack (49) is shaped on, and said power pin pin (41) is connected with coil (47), and said coil case (47) is shaped on safety cover (1) and withholds the pressure-bearing boss (471) that cooperates.
4. the bistable electromagnetic valve of integrative-structure according to claim 3; It is characterized in that: be arranged with iron core guide pin bushing (6) in the described frame center hole, said first fixed core (431) and moving iron core (44) be arranged in the iron core guide pin bushing (6) and the inwall of the periphery wall of first fixed core (431) and iron core guide pin bushing (6) between be provided with first rubber seal (81); The bottom of said iron core guide pin bushing (6) is fitted with between second fixed core (432) that is shaped on the center cavity and second fixed core (432) and iron core guide pin bushing (6) and is pressed with second rubber seal (82), and said rubber plug (46) slides and is arranged in the center cavity of second fixed core (432).
5. the bistable electromagnetic valve of integrative-structure according to claim 4; It is characterized in that: fixedly be pressed with shield plate (7) between described frame center hole and iron core guide pin bushing (6), the bucket cylinder (71) of said shield plate (7) and disc (72) shield coil (48) and coil rack (49) in coil case (47).
6. the bistable electromagnetic valve of integrative-structure according to claim 5; It is characterized in that: described axis hole (2a) is positioned at the center of upper valve base (2); And the neutral position at upper valve base (2) top be shaped on one with the following cavity (2b) of axis hole (2a) concentric, following cavity (2b) center connects to be shaped on and is communicated with the pressure relief vent (2c) of cavity (2b) and axis hole (2a) down; The lower surface of said rubber plug (46) matches with pressure relief vent (2c) sealing, is pressed with the 3rd rubber seal (83) between disc (72) lower surface of upper valve base (2) and iron core guide pin bushing (6).
7. the bistable electromagnetic valve of integrative-structure according to claim 6; It is characterized in that: described mangetic core assembly (5) comprises and the fixing equipped rubber membrane (52) of hitch of rubber membrane skeleton (51); The excircle of rubber membrane (52) be shaped on can with the press fastening type ring packing head (521) of upper valve base (2) and lower valve base (3) screwing hermetic; The central shaft that the said axis of guide (511) is shaped on for rubber membrane skeleton (51), the top flip sleeve of the axis of guide (511) are contained in the axis hole (2a) of upper valve base (2) and the axis of guide (511) center is shaped on the axial hole (51a) of axial connection lower valve base (3) water outlet and pressure relief vent (2c).
8. the bistable electromagnetic valve of integrative-structure according to claim 7; It is characterized in that: described rubber membrane (52) and rubber membrane skeleton (51) match and are formed with place, side and lower valve base (3) pressurized hole (5a) that the position communicates of intaking jointly, and rubber membrane skeleton (51) is fitted with and upper valve base (2) the anti-blocking needle spring (53) of roof pressure mutually.
9. the bistable electromagnetic valve of integrative-structure according to claim 8; It is characterized in that: described upper valve base (2) is shaped on downward perforation in order to be communicated with the water conservancy diversion aperture (2d) of pressure relief vent (2c) and pressurized hole (5a) in the cavity (2b) down; Water inlet place of water conservancy diversion aperture (2d) is provided with the filter cotton (23) that is used to filter, and said first rubber seal (81), second rubber seal (82), the 3rd rubber seal (83) and the 4th rubber seal (84) are O type circle.
10. the bistable electromagnetic valve of integrative-structure according to claim 9; It is characterized in that: the coil of described coil winding (48) resistance is 32 Ω coils; Said lower valve base (3) is shaped on the lower valve base outside thread (3b) that is used to connect outside valve member, and lower valve base (3) is set with the 5th rubber seal (85) and the 6th rubber seal (86) with outside valve member sealed butt joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120408100XU CN202301976U (en) | 2011-10-25 | 2011-10-25 | Bistable state electromagnetic valve with integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120408100XU CN202301976U (en) | 2011-10-25 | 2011-10-25 | Bistable state electromagnetic valve with integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202301976U true CN202301976U (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120408100XU Expired - Fee Related CN202301976U (en) | 2011-10-25 | 2011-10-25 | Bistable state electromagnetic valve with integrated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202301976U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927292A (en) * | 2012-11-01 | 2013-02-13 | 浙江理工大学 | Solenoid valve and weft yarn tension device |
| CN103603421A (en) * | 2013-10-12 | 2014-02-26 | 温州和正电子科技有限公司 | Flashing valve of tankless closestool |
| CN104048090A (en) * | 2013-03-15 | 2014-09-17 | Mac阀门有限公司 | Solenoid Operated Valve With Constant Bleed Port |
| CN110277215A (en) * | 2018-03-13 | 2019-09-24 | 胡斯可汽车控股有限公司 | Bistable state solenoid with intermediate state |
-
2011
- 2011-10-25 CN CN201120408100XU patent/CN202301976U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927292A (en) * | 2012-11-01 | 2013-02-13 | 浙江理工大学 | Solenoid valve and weft yarn tension device |
| CN104048090A (en) * | 2013-03-15 | 2014-09-17 | Mac阀门有限公司 | Solenoid Operated Valve With Constant Bleed Port |
| CN104048090B (en) * | 2013-03-15 | 2017-10-10 | Mac阀门有限公司 | Electromagnetic control valve with constant emission mouthful |
| CN103603421A (en) * | 2013-10-12 | 2014-02-26 | 温州和正电子科技有限公司 | Flashing valve of tankless closestool |
| CN103603421B (en) * | 2013-10-12 | 2015-10-28 | 温州和正电子科技有限公司 | A kind of cistern free closestool flushing valve |
| CN110277215A (en) * | 2018-03-13 | 2019-09-24 | 胡斯可汽车控股有限公司 | Bistable state solenoid with intermediate state |
| US11361894B2 (en) | 2018-03-13 | 2022-06-14 | Husco Automotive Holdings Llc | Bi-stable solenoid with an intermediate condition |
| US11901120B2 (en) | 2018-03-13 | 2024-02-13 | Husco Automotive Holdings Llc | Bi-stable solenoid with an intermediate condition |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180712 Address after: 315020 Tongbei Road, C, Jiangbei investment and entrepreneurship Park, Ningbo, Zhejiang 456 Patentee after: Ningbo Eagle intelligent Sanitary Ware Technology Co., Ltd. Address before: No. 648, Jiangbei Road, Ningbo, Zhejiang province (Hong Tong) Patentee before: Ying Jun |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171025 |