CN203749179U - Electric pressure cooker and pressure limiting valve thereof - Google Patents
Electric pressure cooker and pressure limiting valve thereof Download PDFInfo
- Publication number
- CN203749179U CN203749179U CN201420120468.XU CN201420120468U CN203749179U CN 203749179 U CN203749179 U CN 203749179U CN 201420120468 U CN201420120468 U CN 201420120468U CN 203749179 U CN203749179 U CN 203749179U
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- Prior art keywords
- pressure
- limiting valve
- electric
- pressure limiting
- cooking saucepan
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- Expired - Lifetime
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- 238000010411 cooking Methods 0.000 claims abstract description 83
- 238000009434 installation Methods 0.000 claims description 26
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an electric pressure cooker and a pressure limiting valve of the electric pressure cooker. The pressure limiting valve of the electric pressure cooker comprises a valve body, a sealing element, a pressure detecting device, a wireless signal emitting device and a power supply device, wherein the sealing element is arranged on the valve body; the pressure detecting device is arranged on the valve body; the wireless signal emitting device is arranged on the valve body and is connected with the pressure detecting device; the power supply device is respectively connected with the pressure detecting device and the wireless signal emitting device. According to the pressure limiting valve of the electric pressure cooker, cooking of the electric pressure cooker is subsequently processed, and pressure signals can be transmitted in a wireless mode through the wireless signal emitting device, and therefore complex wiring is not needed, the performance of the electric pressure cooker is improved, and breakdown, caused by breaking of signal lines, of the electric pressure cooker is lowered.
Description
Technical field
The utility model relates to field of household appliances, particularly a kind of pressure limiting valve of electric pressure cooking saucepan and have the electric pressure cooking saucepan of this pressure limiting valve.
Background technology
Pressure limiting valve in correlation technique electric pressure cooking saucepan does not have pressure-detecting device, can not control electric pressure cooking saucepan according to the variation of electric pressure cooking saucepan internal pressure, easily causes to use inconveniently, and energy consumption is higher and be not easy to safeguard.In addition, need to arrange the structure of special placement pressure limiting valve on the electric pressure cooking saucepan in correlation technique, and line complexity between pressure limiting valve and control system, cause the complex structure of electric pressure cooking saucepan, production efficiency is low and fault rate is high.
Utility model content
The utility model is intended to solve at least to a certain extent one of technical problem in correlation technique.For this reason, the object of the utility model first aspect is to propose a kind of pressure limiting valve of electric pressure cooking saucepan, and this pressure limiting valve has pressure-detecting device and wireless signal transmitting device.
The object of the utility model second aspect is to propose to have the electric pressure cooking saucepan of this pressure valve.
According to the pressure limiting valve of the electric pressure cooking saucepan of the utility model first aspect, comprising: valve body, seal, pressure-detecting device, wireless signal transmitting device and electric supply installation.Described seal is located on described valve body; Described pressure-detecting device is located on described valve body; Described wireless signal transmitting device is located on described valve body, and described wireless signal transmitting device is connected with described pressure-detecting device; Described electric supply installation is connected with described wireless signal transmitting device with described pressure-detecting device respectively.
According to the pressure limiting valve of electric pressure cooking saucepan of the present utility model, pressure-detecting device and wireless signal transmitting device are set on pressure limiting valve, can detect the pressure in electric pressure cooking saucepan by pressure-detecting device easily, and by wireless signal transmitting device by signal by being wirelessly transmitted to the controller of electric pressure cooking saucepan.Thus, be convenient to detect the pressure in electric pressure cooking saucepan, so that the pressure in electric pressure cooking saucepan is while reaching predetermined value, the culinary art of electric pressure cooking saucepan is carried out to subsequent treatment, and by being set, wireless signal transmitting device can pass through radio transmitted pressure signal, thereby without complicated line, improve the performance of electric pressure cooking saucepan, and reduced because holding wire is lost the electric pressure cooking saucepan fault causing.
In addition, according to the pressure limiting valve of the above-mentioned electric pressure cooking saucepan of the utility model, can also there is following additional technical characterictic:
Described pressure limiting valve also comprises circuit board, and described pressure-detecting device is located on the lower surface of described circuit board, and described wireless signal transmitting device is located on the upper surface of described circuit board.Thus, make the simple in structure of pressure limiting valve, be convenient to pressure-detecting device and connect wireless signal transmitting device, be convenient to the production of pressure limiting valve and the transmission of pressure signal.
Described seal is thimble, and has steam channel in described thimble, and described pressure-detecting device is communicated with described steam channel.Thus, the steam pressure in electric pressure cooking saucepan can be detected accurately by pressure-detecting device, the culinary art effect of electric pressure cooking saucepan can be improved.
Described valve body is provided with the holding tank of lower ending opening, and described seal is located on the roof of described holding tank.Thus, in the time that pressure limiting valve coordinates with exhaust plug, can make exhaust plug be located in holding tank, thereby improve the stability of pressure limiting valve.
The wall of described holding tank is provided with and is communicated with extraneous gas passage.Thereby during because of steam pressure effect jack-up, can make steam be discharged to holding tank outside from gas passage fast at pressure limiting valve, improve the stability of pressure limiting valve.
Described pressure limiting valve also comprises housing, and described housing coordinates with described valve body the container cavity that is formed for holding described wireless signal transmitting device and described electric supply installation.Thus, wireless signal transmitting device and electric supply installation are contained in housing, make the simple in structure of pressure limiting valve, avoid wireless signal transmitting device and electric supply installation to damage, increased the service life of pressure limiting valve.
Described electric supply installation is battery, piezo electric module or coil.Thus, make to be convenient to electric supply installation to pressure-detecting device and wireless signal transmitting device power supply.
Described valve body and described seal are integrally formed.Thus, make the simple in structure of pressure limiting valve, be convenient to the moulding of pressure limiting valve, and made to improve the structural strength of pressure limiting valve, be convenient to the pressure limiting of pressure limiting valve.
According to the electric pressure cooking saucepan of the utility model second aspect, comprising: pot body, pot cover and pressure limiting valve.Described pot body is provided with controller, and described controling appliance has wireless signal receiver; Described pot cover lid is located on described pot body, and described pot cover is provided with exhaust plug; Described pressure limiting valve is located on described pot cover, described pressure limiting valve is according to the pressure limiting valve of the electric pressure cooking saucepan of the utility model first aspect, the seal of described pressure limiting valve is against on described exhaust plug, and the wireless signal transmitting device of described pressure limiting valve and described wireless signal receiver are suitable.
According to electric pressure cooking saucepan of the present utility model, have according to the aforesaid pressure limiting valve of the utility model.Thus, pressure-detecting device and wireless signal transmitting device are set on pressure limiting valve, and on controller, be provided with wireless signal receiver, can detect easily the pressure in electric pressure cooking saucepan, so that the pressure in electric pressure cooking saucepan is while reaching predetermined value, subsequent treatment is carried out in the culinary art that electric pressure cooking saucepan is carried out, pressure limiting valve and controller carry out transmission of wireless signals, save complicated line, improved the performance of electric pressure cooking saucepan, and reduced because holding wire is lost the electric pressure cooking saucepan fault causing.In addition, due to pressure-detecting device is arranged on pressure limiting valve, without on electric pressure cooking saucepan, the structure that prevents pressure-detecting device being set in addition again, make the simple in structure of electric pressure cooking saucepan, and moulding is easy, has improved assembling and the production efficiency of electric pressure cooking saucepan.
The valve body of described pressure limiting valve is provided with the holding tank of lower ending opening, and described exhaust plug is located in described holding tank, and the wall of described exhaust plug and described holding tank is spaced apart.Thus, pressure limiting valve is stably set on exhaust plug, has improved the stability of pressure limiting valve.
Brief description of the drawings
Fig. 1 is the schematic diagram of the pressure limiting valve of the electric pressure cooking saucepan of an embodiment of the utility model.
Fig. 2 is the schematic diagram of the pressure limiting valve of the electric pressure cooking saucepan of an embodiment of the utility model.
Fig. 3 is the schematic diagram of the pressure limiting valve of the electric pressure cooking saucepan of another embodiment of the utility model.
Fig. 4 is the utility model schematic diagram of the pressure limiting valve of the electric pressure cooking saucepan of an embodiment again.
Fig. 5 be the utility model again the pressure limiting valve of the electric pressure cooking saucepan of an embodiment be engaged in the schematic diagram on pot cover.
Fig. 6 is the local enlarged diagram that Fig. 5 centre circle shows A.
Fig. 7 and Fig. 8 be in embodiment of the utility model electric pressure cooking saucepan respectively at the view of two different directions.
Reference numeral:
Pot body 100; Controller 11;
Pot cover 200; Exhaust plug 21;
Pressure limiting valve 300; Valve body 31; Seal 32; Pressure-detecting device 33; Wireless signal transmitting device 34; Electric supply installation 35; Circuit board 36; Housing 37; Holding tank 301; Steam channel 302; Container cavity 303; Gas passage 304.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Describe with reference to the accompanying drawings the pressure limiting valve 300 of the electric pressure cooking saucepan of the utility model first aspect embodiment in detail.
As shown in Figures 1 to 4, according to the pressure limiting valve 300 of the electric pressure cooking saucepan of the utility model first aspect embodiment, comprising: valve body 31, seal 32, pressure-detecting device 33, wireless signal transmitting device 34 and electric supply installation 35.
Particularly, seal 32 is located on valve body 31.Pressure-detecting device 33 is located on valve body 31, and pressure-detecting device 33 is for detection of the pressure in electric pressure cooking saucepan.Wireless signal transmitting device 34 is located on valve body 31, wireless signal transmitting device 34 is connected with pressure-detecting device 33, the pressure signal that pressure-detecting device 33 detects will transfer to wireless signal transmitting device 34, and the pressure that wireless signal transmitting device 34 detects pressure-detecting device 33 transfers to wireless signal receiver by wireless transmission.Electric supply installation 35 is connected with wireless signal transmitting device 34 with pressure-detecting device 33 respectively, and electric supply installation 35 is for providing power supply to pressure-detecting device 33 and wireless signal transmitting device 34.
According to the pressure limiting valve 300 of the electric pressure cooking saucepan of the utility model embodiment, pressure-detecting device 33 and wireless signal transmitting device 34 are set on pressure limiting valve 300, can detect the pressure in electric pressure cooking saucepan by pressure-detecting device 33 easily, and by wireless signal transmitting device 34 by signal by being wirelessly transmitted to the controller of electric pressure cooking saucepan.Thus, be convenient to detect the pressure in electric pressure cooking saucepan, so that the pressure in electric pressure cooking saucepan is while reaching predetermined value, the culinary art of electric pressure cooking saucepan is carried out to subsequent treatment, and by being set, wireless signal transmitting device 34 can pass through radio transmitted pressure signal, thereby without complicated line, improve the performance of electric pressure cooking saucepan, and reduced because holding wire is lost the electric pressure cooking saucepan fault causing.
As shown in Figures 1 to 4, in embodiment more of the present utility model, this pressure limiting valve 300 also comprises circuit board 36, pressure-detecting device 33 is connected with wireless signal transmitting device 34 by circuit board 36, pressure-detecting device 33 is located on the lower surface of circuit board 36, and wireless signal transmitting device 34 is located on the upper surface of circuit board 36.Thus, make the simple in structure of pressure limiting valve 300, be convenient to pressure-detecting device 33 and connect wireless signal transmitting device 34, be convenient to the production of pressure limiting valve 300 and the transmission of pressure signal.
As shown in Figures 2 to 4, in some embodiment of the present utility model, seal 32 is thimble, and in described thimble, there is steam channel 302, pressure-detecting device 33 is communicated with steam channel 302, thus, the steam pressure in electric pressure cooking saucepan can be detected accurately by pressure-detecting device 33, the culinary art effect of electric pressure cooking saucepan can be improved.
Further, the bottom of thimble is back taper.Thus, be convenient to the pressure limiting of pressure limiting valve 300.
What one of ordinary skill in the art will appreciate that is, steam channel 302 can be set on seal 32 yet, detect the pressure in electric pressure cooking saucepan by pressure limiting valve 300 moves in the use procedure of electric pressure cooking saucepan displacement etc., for the principle of pressure-detecting device detected pressures and the structure of pressure-detecting device etc. that adopt other form, all can be with reference to pressure-detecting device of the prior art, the utility model is not elaborated.
Advantageously, as shown in Figures 1 to 4, valve body 31 is provided with the holding tank 301 of lower ending opening, and seal 32 is located on the roof of holding tank 301.Thus, in the time that pressure limiting valve 300 coordinates with exhaust plug, can make exhaust plug be located in holding tank 301, thereby improve the stability of pressure limiting valve 300.
Further, as shown in Figure 3, valve body 31 company's of being provided with holding tanks 301 and extraneous gas passage 304, in other words, the wall of holding tank 301 is provided with the gas passage 304 being in communication with the outside, thereby during because of steam pressure effect jack-up, can make steam be discharged to holding tank 301 outsides from gas passage 304 fast at pressure limiting valve 300, improve the stability of pressure limiting valve 300.
Further, as shown in Figures 1 to 4, pressure limiting valve 300 also comprises housing 37, and housing 37 coordinates the container cavity 303 that is formed for holding wireless signal transmitting device 34 and electric supply installation 35 with valve body 31.Thus, wireless signal transmitting device 34 and electric supply installation 35 are contained in housing 37, make the simple in structure of pressure limiting valve 300, avoid wireless signal transmitting device 34 and electric supply installation 35 to damage, increased the service life of pressure limiting valve 300.
Advantageously, electric supply installation 35 is battery, piezo electric module or coil.Thus, making to be convenient to electric supply installation 35 powers to pressure-detecting device 33 and wireless signal transmitting device 34.
In addition, as shown in Figure 4, in embodiment more of the present utility model, valve body 31 is integrally formed with seal 32.Thus, make the simple in structure of pressure limiting valve 300, be convenient to the moulding of pressure limiting valve 300, and made to improve the structural strength of pressure limiting valve 300, be convenient to the pressure limiting of pressure limiting valve 300.
As shown in Figures 1 to 8, according to the electric pressure cooking saucepan of the utility model second aspect embodiment, comprising: pot body 100, pot cover 200 and pressure limiting valve 300.
Particularly, pot body 100 is provided with controller 11, and controller 11 has wireless signal receiver.Pot cover 200 lids are located on pot body 100, and pot cover 200 is provided with exhaust plug 21.Pressure limiting valve 300 is located on pot cover 200, pressure limiting valve 300 is according to the pressure limiting valve 300 of the electric pressure cooking saucepan of the utility model first aspect embodiment, the seal 32 of pressure limiting valve 300 is against on exhaust plug, and wireless signal transmitting device 34 and the wireless signal receiver of pressure limiting valve 300 are suitable.
According to electric pressure cooking saucepan of the present utility model, have according to the aforesaid pressure limiting valve 300 of the utility model.Thus, pressure-detecting device 33 and wireless signal transmitting device 34 are set on pressure limiting valve 300, and be provided with wireless signal receiver on controller 11, can detect easily the pressure in electric pressure cooking saucepan, so that the pressure in electric pressure cooking saucepan is while reaching predetermined value, subsequent treatment is carried out in the culinary art that electric pressure cooking saucepan is carried out, pressure limiting valve 300 and controller 11 carry out transmission of wireless signals, save complicated line, improve the performance of electric pressure cooking saucepan, and reduced because holding wire is lost the electric pressure cooking saucepan fault causing.In addition, due to pressure-detecting device is arranged on pressure limiting valve, without on electric pressure cooking saucepan, the structure that prevents pressure-detecting device being set in addition again, make the simple in structure of electric pressure cooking saucepan, and moulding is easy, has improved assembling and the production efficiency of electric pressure cooking saucepan.
In addition,, if the exhaust plug 21 of electric pressure cooking saucepan stops up in the course of work, pressure limiting valve 300 detected pressures values are unchanged within the scope of certain hour.Now, pressure limiting valve 300 transmits data to controller 11, stops heating or reports to the police, and improves electric pressure cooking saucepan safety in utilization.
As shown in Fig. 5 Fig. 6, in embodiment more of the present utility model, the valve body 31 of pressure limiting valve 300 is provided with the holding tank 301 of lower ending opening, and exhaust plug 21 is located in holding tank 301, and exhaust plug 21 is spaced apart with the wall of holding tank 301.Thus, pressure limiting valve 300 is stably set on exhaust plug 21, has improved the stability of pressure limiting valve 300.
As shown in Figure 7, in embodiment more of the present utility model, controller is located at the bottom of pot body 100.
Electric pressure cooking saucepan of the present utility model comprises: pot body 100, pot cover 200 and exhaust plug 21.
Wherein, exhaust plug 21 comprises: pot body 100, seal 32, wireless signal transmitting device 34, electric supply installation 35 and for covering the housing 37 of electric supply installation 35 and pressure-detecting device 33, wherein electric supply installation 35, electric supply installation 35 can be battery, piezo electric module or coil etc.
On pot cover 200, there is exhaust plug 21
Electric pressure cooking saucepan according to the utility model embodiment: seal 32 is fixedly mounted on valve body 31, wireless signal transmitting device 34 is arranged on pressure-detecting device 33, and pressure-detecting device 33 is arranged on valve body 31, and electric supply installation 35 is arranged in housing 37.Whole pressure limiting valve 300 is arranged on the exhaust plug 21 of pot cover 200.
In the time of the electric pressure cooking saucepan work of the utility model embodiment: original state, pressure limiting valve 300 seals by self gravity and exhaust plug 21, in the time having pressure to be less than limit value in product, steam pressure is less than pressure limiting valve 300 gravity, product is in sealing state, the force value that pressure-detecting device 33 in pressure limiting valve 300 detects, be transferred to control system by wireless signal transmitting device 34, in the time that steam pressure is greater than pressure limiting valve 300 and conducts oneself with dignity, air bleeding valve starts exhaust, plays the effect of pressure limiting.
Electric pressure cooking saucepan of the present utility model adopts the combination of wireless transmission, pressure detecting and air bleeding valve, produces multi-functional pressure limiting valve, plays the effect of safeguard protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of instructions such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, First Characteristic Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, specific features, structure, material or the feature of description can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this description or example and different embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, amendment, replacement and modification.
Claims (10)
1. a pressure limiting valve for electric pressure cooking saucepan, is characterized in that, comprising:
Valve body;
Seal, described seal is located on described valve body;
Pressure-detecting device, described pressure-detecting device is located on described valve body;
Wireless signal transmitting device, described wireless signal transmitting device is located on described valve body, and described wireless signal transmitting device is connected with described pressure-detecting device;
Electric supply installation, described electric supply installation is connected with described wireless signal transmitting device with described pressure-detecting device respectively.
2. the pressure limiting valve of electric pressure cooking saucepan according to claim 1, it is characterized in that, described pressure limiting valve also comprises circuit board, and described pressure-detecting device is located on the lower surface of described circuit board, and described wireless signal transmitting device is located on the upper surface of described circuit board.
3. the pressure limiting valve of electric pressure cooking saucepan according to claim 1, is characterized in that, described seal is thimble, and has steam channel in described thimble, and described pressure-detecting device is communicated with described steam channel.
4. the pressure limiting valve of electric pressure cooking saucepan according to claim 1, is characterized in that, described valve body is provided with the holding tank of lower ending opening, and described seal is located on the roof of described holding tank.
5. the pressure limiting valve of electric pressure cooking saucepan according to claim 4, is characterized in that, the wall of described holding tank is provided with and is communicated with extraneous gas passage.
6. the pressure limiting valve of electric pressure cooking saucepan according to claim 1, is characterized in that, described pressure limiting valve also comprises housing, and described housing coordinates with described valve body the container cavity that is formed for holding described wireless signal transmitting device and described electric supply installation.
7. the pressure limiting valve of electric pressure cooking saucepan according to claim 1, is characterized in that, described electric supply installation is battery, piezo electric module or coil.
8. the pressure limiting valve of electric pressure cooking saucepan according to claim 1, is characterized in that, described valve body and described seal are integrally formed.
9. an electric pressure cooking saucepan, is characterized in that, comprising:
Pot body, described pot body is provided with controller, and described controling appliance has wireless signal receiver;
Pot cover, described pot cover lid is located on described pot body, and described pot cover is provided with exhaust plug;
Pressure limiting valve, described pressure limiting valve is located on described pot cover, described pressure limiting valve is according to the pressure limiting valve of the electric pressure cooking saucepan described in any one in claim 1-8, the seal of described pressure limiting valve is against on described exhaust plug, and the wireless signal transmitting device of described pressure limiting valve and described wireless signal receiver are suitable.
10. electric pressure cooking saucepan according to claim 9, is characterized in that, the valve body of described pressure limiting valve is provided with the holding tank of lower ending opening, and described exhaust plug is located in described holding tank, and the wall of described exhaust plug and described holding tank is spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120468.XU CN203749179U (en) | 2014-03-14 | 2014-03-14 | Electric pressure cooker and pressure limiting valve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120468.XU CN203749179U (en) | 2014-03-14 | 2014-03-14 | Electric pressure cooker and pressure limiting valve thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749179U true CN203749179U (en) | 2014-08-06 |
Family
ID=51244489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120468.XU Expired - Lifetime CN203749179U (en) | 2014-03-14 | 2014-03-14 | Electric pressure cooker and pressure limiting valve thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951378A (en) * | 2016-10-14 | 2018-04-24 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance and its control method |
-
2014
- 2014-03-14 CN CN201420120468.XU patent/CN203749179U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107951378A (en) * | 2016-10-14 | 2018-04-24 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance and its control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |
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| CX01 | Expiry of patent term |