CN206845309U - The air inlet relief valve of new automobile turbocharger - Google Patents
The air inlet relief valve of new automobile turbocharger Download PDFInfo
- Publication number
- CN206845309U CN206845309U CN201720564647.6U CN201720564647U CN206845309U CN 206845309 U CN206845309 U CN 206845309U CN 201720564647 U CN201720564647 U CN 201720564647U CN 206845309 U CN206845309 U CN 206845309U
- Authority
- CN
- China
- Prior art keywords
- iron core
- big envelope
- relief valve
- air inlet
- dynamic iron
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/16—Other safety measures for, or other control of, pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F11/00—Arrangements of sealings in combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Magnetically Actuated Valves (AREA)
- Supercharger (AREA)
Abstract
The air inlet relief valve of new automobile turbocharger, including plastic packaging housing, plastic packaging housing is interior to have a coil rack, is arranged with coil on coil rack, coil is connected with inserted sheet；Static iron core is provided with coil rack, the center of static iron core is provided with vertical guide shaft, and slip cap is provided with the dynamic iron core being located at below static iron core on guide shaft, and stage clip is supported by between dynamic iron core and static iron core；Also include a movable big envelope below plastic packaging housing, the lower end of dynamic iron core is connected with movable big envelope；The lower end of movable big envelope offers intercommunicating pore, dynamic iron core has the lower passage of axial direction, intercommunicating pore connects with lower passage, and lower passage also connects with balance pipe, thereby using when activity big envelope inside and outside air pressure balance is reached by intercommunicating pore, lower passage and balance pipe.The inside and outside connection of activity big envelope when the utility model realizes use by the intercommunicating pore of the lower end of movable big envelope, the lower passage of dynamic iron core, balance pipe, so as to be rapidly achieved the effect of internal pressure air pressure balance.
Description
Technical field
It the utility model is related to a kind of air inlet relief valve of automobile turbocharger.
Background technology
The air inlet relief valve being traditionally used on automobile turbocharger is mechanical valve, and it has shortcomings, is used
Unit and customer complaint are very big, and 2,000,000 life tests can not be by main reason is that elastomer ruptures, causing relief valve
Lose due function.
To prevent relief valve from losing function, in the market has new relief valve again, is carried out with hardware seal and PPS plugs close
Envelope, because being all very stiff and demanding sealing means, causes sealing leak excessive, increases energy consumption and noise is big.Such as Publication No.
CN202140164U Chinese utility model patent discloses a kind of electric-controlled decompression valve of turbo supercharger of electromagnetic type, and its is basic
Principle is to set a dynamic iron core and a static iron core, has coil outside static iron core, in the effect of electromagnetic force during coil electricity
Lower dynamic iron core band dynamic seal ring is up so as to without sealing, during coil no power under the force of a spring sealing ring play it is close
Seal effect.The air inlet relief valve being used on automobile turbocharger of existing electromagnetic type also has the disadvantage that：Sealing ring
Attachment structure between dynamic iron core is Hard link structure, all more stiff when sealing or breaking seal operation, lacks buffering, therefore
Ring structure is easily damaged, and service life need to be improved.
There is the air inlet relief valve of improved automobile turbocharger in the recent period, such as Patent No. 201520300661.6
Technical scheme disclosed in Chinese utility model patent, it includes plastic packaging housing, has a coil rack, line in plastic packaging housing
Coil is arranged with ring framework, coil is connected with inserted sheet；Static iron core is provided with coil rack, the center of static iron core is provided with vertically
Guide shaft, slip cap is provided with the dynamic iron core below static iron core on guide shaft, and stage clip is supported by between dynamic iron core and static iron core；Dynamic iron
Metallic magnetic set is cased with outside core, metal magnetosheath is maintained in plastic packaging housing；Also include a movable big envelope below plastic packaging housing,
Movable big envelope is connected with dynamic iron core, and stomata is offered on the bottom surface of movable big envelope；The lower surface of plastic packaging housing is provided with a fixed cover,
Being sealed between the lower surface of fixed cover and plastic packaging housing, movable big envelope is located in fixed cover, and the one of a teflin ring
End is connected with fixed cover, and the other end of teflin ring is connected with movable big envelope.When in use, tracheae is connected on movable envelope
On the lower surface of set, when inserted sheet access failure power supply, due to the effect of stage clip so that dynamic iron core drive activity big envelope is transported downwards
It is dynamic, the outflow of gas is blocked, plays a part of sealing and closes；When inserted sheet switches on power because coil generation axial force of magnetic field will
Dynamic iron core lifts upwards, so as to which drive activity big envelope moves upwards so that there is gap between movable big envelope and tracheae, it is no longer close
Envelope, gas flow out, and play the function of unlatching.
The air inlet relief valve of this follow-on automobile turbocharger is in order to reach inside and outside air pressure balance, in movable big envelope
On offer several stomatas, but its other counterbalance effect is bad, it is necessary to which the long period can be only achieved inside and outside air pressure balance.
The content of the invention
In order to overcome the above-mentioned deficiency of the air inlet relief valve of existing automobile turbocharger, the utility model provides a kind of close
The air inlet relief valve of the more preferable new automobile turbocharger of sealing property.
The technical scheme in the invention for solving the technical problem is：The air inlet relief valve of new automobile turbocharger,
Including plastic packaging housing, there is a coil rack in the plastic packaging housing, coil is arranged with described coil rack, it is described
Coil is connected with inserted sheet；Static iron core is provided with described coil rack, the center of the static iron core is provided with vertical guide shaft, described
Guide shaft on slip cap be provided with dynamic iron core below the static iron core, pressure is supported by between described dynamic iron core and static iron core
Spring；
Metallic magnetic set is cased with outside described dynamic iron core, described metal magnetosheath is maintained in plastic packaging housing；
Also include a movable big envelope below the plastic packaging housing, the lower end of the dynamic iron core and described activity envelope
Set connection；
The lower surface of the plastic packaging housing is provided with a fixed cover, close between the lower surface of fixed cover and the plastic packaging housing
Envelope, described movable big envelope are inserted in described fixed cover；
The bottom surface of the plastic packaging housing has sealing, between described sealing and described fixed cover, described consolidates
Sealed between fixed set and described movable big envelope by seal；
The lower end of the movable big envelope offers intercommunicating pore, and described dynamic iron core has the lower passage of axial direction, described
Intercommunicating pore connects with described lower passage, and described lower passage also connects with balance pipe, thereby using when it is described activity seal
The inside and outside air pressure of set reaches balance by described intercommunicating pore, lower passage and balance pipe.
Air pressure during use inside and outside the movable big envelope reaches balance by described intercommunicating pore and lower passage.
Further, be further opened with side through hole in the side wall of the dynamic iron core, described side through hole with the dynamic iron core
Passage connects.
Further, described guide shaft is hollow shaft, and described lower passage connects with the inner chamber of the guide shaft, the guide shaft
Side wall on be further opened with upper vent hole, pass through described upper vent hole and the plastic packaging housing so as to the inner chamber of the guide shaft
Inner chamber connects.
Further, described seal includes teflin ring, rubber gasket, and described polytetrafluoroethylene (PTFE) is close
Seal will seal between described movable big envelope and fixed cover, described rubber gasket by described fixed cover and sealing it
Between seal.
Further, the lower end of the fixed cover has the sealing strip of a circle infolding, described teflin ring bag
Sealing ring, the sealing shroud extended obliquely in the inner side of sealing ring are included, described sealing ring is pressed on described sealing strip, described
Sealing shroud be against on the lateral wall of the movable big envelope；
Described rubber gasket is pressed on described sealing ring.
Further, the lateral wall of the inwall of the fixed cover and the rubber gasket offsets, the lower end of the sealing
Face and the upper surface of the rubber gasket offset.
Further, the lower surface of the sealing is provided with downward upper corner block, the upper surface of the rubber gasket
Upper triangular groove provided with indent, described upper corner block are embedded in described upper triangular groove；
The lower surface of the rubber gasket is provided with downward lower corner block, the sealing of the teflin ring
Ring is provided with interior lower lower triangular groove, in the lower triangular groove described in the insertion of described lower corner block.
The utility model also has following additional technical feature：
The lower section of described metal magnetosheath is provided with cushion pad；Or the upper end of the movable big envelope is provided with cushion pad.
There is a circle seal groove on the lower surface of the plastic packaging housing, the fixed cover is provided with sealing ring, described
Seal in the described seal groove of ring insertion.
Described guide shaft is provided with a circle inner fovea part, and axle sleeve, described dynamic iron core are injection molded with described inner fovea part
It is enclosed on outside described axle sleeve.
In movable big envelope described in the lower end insertion of the dynamic iron core.
The bottom surface of the movable big envelope is provided with a circle bottom sealing ring.
The utility model when in use, as the application method of the air inlet relief valve of existing automobile turbocharger,
Tracheae is connected on the lower surface of movable big envelope, when inserted sheet access failure power supply, due to the effect of stage clip so that dynamic iron core drives
Movable big envelope moves downward, and blocks the outflow of gas, plays a part of sealing and closes；When inserted sheet switches on power because coil produces
Raw axial force of magnetic field lifts dynamic iron core upwards, so as to which drive activity big envelope moves upwards so that between movable big envelope and tracheae
With gap, no longer seal, gas outflow, play the function of unlatching.
The beneficial effects of the utility model are：By the intercommunicating pore of the lower end of movable big envelope, dynamic iron core lower passage,
The inside and outside connection of activity big envelope when balance pipe realizes use, so as to be rapidly achieved the effect of internal pressure air pressure balance.
Brief description of the drawings
Fig. 1 is structure of the present utility model and using schematic diagram.
Fig. 2 is the partial enlarged drawing of part A in Fig. 1.
Fig. 3 is another structural representation of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Reference picture 1, Fig. 2, the air inlet relief valve of automobile turbocharger, including plastic packaging housing 1, in the plastic packaging housing 1
With a coil rack 2, coil is arranged with described coil rack 2, described coil is connected with inserted sheet 4, the present embodiment
Described in the upper end of plastic packaging housing 1 be provided with socket set 5, described inserted sheet 4 is in described socket set 5；Described coil
Static iron core 6 is provided with skeleton 2, the center of the static iron core 6 is provided with vertical guide shaft 7, and slip cap is provided with position on described guide shaft 7
Dynamic iron core 8 in the lower section of static iron core 6, stage clip 9 is supported by between described dynamic iron core 8 and static iron core 6.Institute in the present embodiment
The guide shaft 7 stated is provided with a circle inner fovea part, is injection molded with axle sleeve 10 in described inner fovea part, described dynamic iron core 8 is enclosed on institute
Outside the axle sleeve 10 stated.
Metallic magnetic set is cased with outside described dynamic iron core 8, metal magnetosheath includes interior metal magnetosheath 20 in the present embodiment, is placed on interior
Outer metal magnetosheath 21 outside 20 sets of metallic magnetic, described interior metal magnetosheath 20 and outer metal magnetosheath 21 are maintained in plastic packaging housing 1,
Both effects are further conducting magnetic circuits so that dynamic iron core 8 is up more smooth strong.
Also include a movable big envelope 12 below the plastic packaging housing 1, the lower end of the dynamic iron core 8 and described work
Dynamic big envelope 12 connects；In movable big envelope 12 described in the lower end insertion of dynamic iron core 8 described in the present embodiment, so as to which completion activity is sealed
Connection between set 12 and dynamic iron core 8.
The lower surface of the plastic packaging housing 1 is provided with a fixed cover 17, the lower surface of the fixed cover 17 and plastic packaging housing 1 it
Between seal, described movable big envelope 12 is inserted in described fixed cover 17.The bottom surface of the plastic packaging housing 1 has sealing, this
The sealing is downward sealing drum 11 in embodiment, and sealing drum 11 is located at the inner side of the fixed cover 17, described sealing drum
Sealed between fixed cover 17 and described movable big envelope 12 between 11 and described fixed cover 17, described by seal.
In the present embodiment, described seal include teflin ring 13, rubber gasket 14, described poly- four
PVF sealing ring 13 will seal between described movable big envelope 12 and fixed cover 17, and described rubber gasket 14 will be described
Sealed between fixed cover 17 and sealing drum 11.Specifically sealing means are：The lower end of the fixed cover 17 has a circle infolding
Sealing strip 15, described teflin ring 13 extend close obliquely including sealing ring 23, in the inner side of sealing ring 23
Big envelope 24, described sealing ring 23 are pressed on described sealing strip 15, and described sealing shroud 24 is against the movable big envelope 12
On lateral wall；Described rubber gasket 14 is pressed on described sealing ring 23, inwall and the rubber of the fixed cover 17
The lateral wall of sealing gasket 14 offsets, and the lower surface of the sealing drum 11 and the upper surface of the rubber gasket 14 offset.
In the present embodiment, the lower surface of the sealing drum 11 is provided with downward upper corner block, the rubber gasket 14
Upper surface be provided with the upper triangular groove of indent, in the described upper triangular groove of described upper corner block insertion；The rubber gasket
14 lower surface is provided with downward lower corner block, the sealing ring 23 of the teflin ring 13 be provided with it is interior under under
Triangular groove, described lower corner block are embedded in described lower triangular groove.This nested structure cause teflin ring 13,
Rubber gasket 14 and needing combines between seal member closer, and sealing effectiveness is more preferable.
Described interior metal magnetosheath 20 and the lower section of outer metal magnetosheath 21 are provided with cushion pad 22.
There is the seal groove of a circle on the lower surface of plastic packaging housing described in the present embodiment 1, set on the fixed cover 17
There is sealing ring 18, described sealing ring 18 is embedded in described seal groove so as to reach fixed cover 17 and plastic packaging housing 1
Sealing between lower surface.
When in use, tracheae 19 is connected on the lower surface of movable big envelope 12, when 4 access failure power supply of inserted sheet, due to stage clip 9
Effect so that the drive activity big envelope 12 of dynamic iron core 8 moves downward, and blocks the outflow of gas, play a part of sealing close, this
The bottom surface of movable big envelope 12 described in implementation is provided with a circle bottom sealing ring 30, to reach better seal effect；When inserted sheet 4 connects
Dynamic iron core 8 is lifted upwards because coil produces axial force of magnetic field during energization source, so as to which drive activity big envelope 12 moves upwards, made
Obtain has gap between movable big envelope 12 and tracheae 19, no longer seals, gas outflow, plays the function of unlatching.Due to provided with slow
Pad 22 is rushed, when movable big envelope 12 up moves, strike note will not be produced between movable big envelope 12 and inside and outside metal magnetosheath, when
So cushion pad is set in the upper end of movable big envelope also can reach the purpose.
The lower end of the movable big envelope 12 offers intercommunicating pore 25, and described dynamic iron core 8 has the lower passage 26 of axial direction,
Described intercommunicating pore 25 connects with described lower passage 26, intercommunicating pore 25 and the lower face of passage 26 in the present embodiment.It is described
Lower passage also connected with balance pipe, air pressure during use inside and outside the movable big envelope 12 by described intercommunicating pore 15, under
Passage 26, balance pipe reach balance.
The generation type of balance pipe has a variety of, and the generation type of two kinds of balance pipes is set forth below：
As shown in figure 3, described guide shaft 7 is hollow shaft, the inner chamber of described lower passage 26 and described guide shaft 7 connects
Lead to, the face of hollow lumen 27 of lower passage 26 and guide shaft 7 in the present embodiment, be further opened with the side wall of described guide shaft 7
Passage 28, the inner chamber for passing through described upper vent hole 28 and described plastic packaging housing 1 so as to the hollow lumen 27 of the guide shaft
Connection.The hollow lumen 27 and upper vent hole 28 of described guide shaft form described balance pipe.
Reference picture 1, side through hole 29, described side through hole 29 and the dynamic iron are further opened with the side wall of the dynamic iron core 8
The lower passage 26 of core connects, and the side through hole 29 forms described balance pipe.
Claims (12)
1. the air inlet relief valve of new automobile turbocharger, including plastic packaging housing, the plastic packaging housing is interior to have a coil
Skeleton, coil is arranged with described coil rack, described coil is connected with inserted sheet；Quiet iron is provided with described coil rack
Core, the center of the static iron core are provided with vertical guide shaft, and slip cap is provided with below the static iron core on described guide shaft
Dynamic iron core, stage clip is supported by between described dynamic iron core and static iron core；
Metallic magnetic set is cased with outside described dynamic iron core, described metal magnetosheath is maintained in plastic packaging housing；
Also include a movable big envelope below the plastic packaging housing, the lower end of the dynamic iron core connects with described movable big envelope
Connect；
The lower surface of the plastic packaging housing is provided with a fixed cover, is sealed between the lower surface of fixed cover and the plastic packaging housing, institute
The movable big envelope stated is inserted in described fixed cover；
The bottom surface of the plastic packaging housing has sealing, the fixed cover between described sealing and described fixed cover, described
Sealed between described movable big envelope by seal；
It is characterized in that：The lower end of the movable big envelope offers intercommunicating pore, and described dynamic iron core has the lower passage of axial direction,
Described intercommunicating pore connects with described lower passage, and described lower passage also connects with balance pipe, thereby using when described in
Air pressure inside and outside movable big envelope reaches balance by described intercommunicating pore, lower passage and balance pipe.
2. the air inlet relief valve of new automobile turbocharger as claimed in claim 1, it is characterised in that：The dynamic iron core
Side through hole is further opened with side wall, described side through hole connects with the lower passage of the dynamic iron core, and the side through hole forms described
Balance pipe.
3. the air inlet relief valve of new automobile turbocharger as claimed in claim 1, it is characterised in that：Described guide shaft is
Hollow shaft, described lower passage are connected with the inner chamber of the guide shaft, and upper vent hole is further opened with the side wall of the guide shaft, from
And the inner chamber of the guide shaft is connected by described upper vent hole with the inner chamber of the plastic packaging housing, the inner chamber of described guide shaft and
Upper vent hole forms described balance pipe.
4. the air inlet relief valve of new automobile turbocharger as claimed in claim 1, it is characterised in that：Described seal
Including teflin ring, rubber gasket, described teflin ring is by described movable big envelope and fixation
Sealed between set, described rubber gasket will seal between described fixed cover and sealing.
5. the air inlet relief valve of new automobile turbocharger as claimed in claim 4, it is characterised in that：The fixed cover
Lower end has the sealing strip of a circle infolding, and described teflin ring includes sealing ring, oblique in the inner side of sealing ring
The sealing shroud of upper extension, described sealing ring are pressed on described sealing strip, and described sealing shroud is against the movable big envelope
On lateral wall；
Described rubber gasket is pressed on described sealing ring.
6. the air inlet relief valve of new automobile turbocharger as claimed in claim 5, it is characterised in that：The fixed cover
The lateral wall of inwall and the rubber gasket offsets, the lower surface of the sealing and the upper surface phase of the rubber gasket
Support.
7. the air inlet relief valve of new automobile turbocharger as claimed in claim 6, it is characterised in that：The sealing
Lower surface is provided with downward upper corner block, and the upper surface of the rubber gasket is provided with the upper triangular groove of indent, and described is upper
In the described upper triangular groove of corner block insertion；
The lower surface of the rubber gasket is provided with downward lower corner block, on the sealing ring of the teflin ring
Provided with the lower triangular groove under interior, in the described lower triangular groove of described lower corner block insertion.
8. the air inlet relief valve of the new automobile turbocharger as described in one of claim 1 ~ 7, it is characterised in that：Described
The lower section of metal magnetosheath is provided with cushion pad；Or the upper end of the movable big envelope is provided with cushion pad.
9. the air inlet relief valve of the new automobile turbocharger as described in one of claim 1 ~ 7, it is characterised in that：The modeling
There is a circle seal groove on the lower surface of capsule body, the fixed cover is provided with sealing ring, described sealing ring insertion institute
In the seal groove stated.
10. the air inlet relief valve of the new automobile turbocharger as described in one of claim 1 ~ 7, it is characterised in that：It is described
Guide shaft be provided with a circle inner fovea part, axle sleeve is injection molded with described inner fovea part, described dynamic iron core is enclosed on described axle
Set is outer.
11. the air inlet relief valve of the new automobile turbocharger as described in one of claim 1 ~ 7, it is characterised in that：It is described
In movable big envelope described in the lower end insertion of dynamic iron core.
12. the air inlet relief valve of the new automobile turbocharger as described in one of claim 1 ~ 7, it is characterised in that：It is described
The bottom surface of movable big envelope is provided with a circle bottom sealing ring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564647.6U CN206845309U (en) | 2017-05-20 | 2017-05-20 | The air inlet relief valve of new automobile turbocharger |
| PCT/CN2017/092401 WO2018214250A1 (en) | 2017-05-20 | 2017-07-10 | Novel air intake pressure relief valve of automotive turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564647.6U CN206845309U (en) | 2017-05-20 | 2017-05-20 | The air inlet relief valve of new automobile turbocharger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206845309U true CN206845309U (en) | 2018-01-05 |
Family
ID=60796745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720564647.6U Active CN206845309U (en) | 2017-05-20 | 2017-05-20 | The air inlet relief valve of new automobile turbocharger |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206845309U (en) |
| WO (1) | WO2018214250A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001021055A (en) * | 1999-07-05 | 2001-01-26 | Unisia Jecs Corp | Relief valve device |
| CN202252188U (en) * | 2011-08-15 | 2012-05-30 | 浙江爱力浦泵业有限公司 | Air-balanced pressure reducing valve |
| CN202580167U (en) * | 2012-05-13 | 2012-12-05 | 吴旭 | Novel electrically controlled relief valve |
| CN204691896U (en) * | 2015-05-12 | 2015-10-07 | 宁波超超电器有限公司 | Air inlet Decompression valves on automobile turbocharger |
| CN205025565U (en) * | 2015-10-09 | 2016-02-10 | 宁波超超汽车电子有限公司 | Car turbo charger's relief valve that admits air |
-
2017
- 2017-05-20 CN CN201720564647.6U patent/CN206845309U/en active Active
- 2017-07-10 WO PCT/CN2017/092401 patent/WO2018214250A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018214250A1 (en) | 2018-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205025565U (en) | Car turbo charger's relief valve that admits air | |
| CN205118268U (en) | Electromagnetic valve | |
| CN206845309U (en) | The air inlet relief valve of new automobile turbocharger | |
| CN204691896U (en) | Air inlet Decompression valves on automobile turbocharger | |
| CN206801820U (en) | A kind of flow is adjustable into air valve | |
| CN201310681Y (en) | Vacuum pneumatic baffle charging valve | |
| CN206513547U (en) | High-efficiency and energy-saving type plunger pump | |
| CN2307964Y (en) | Closed gas pipeline magnetic valve | |
| CN209100541U (en) | A kind of gasbag-type pulsation damper | |
| CN204552932U (en) | A kind of air inlet Decompression valves on automobile turbocharger | |
| CN220102210U (en) | Air inlet valve | |
| CN207178709U (en) | A kind of gas ratio valve sealing structure | |
| CN201710122U (en) | Gravity safety valve | |
| CN205806670U (en) | Inner sliding sleeve antidetonation choke valve | |
| CN201875262U (en) | Electromagnetic pressure protection water discharge valve | |
| CN206130154U (en) | Seal structure of inside case of motorised valve | |
| CN2545409Y (en) | Pressure-resistant sand-control sealing device for oil immersion type submersible pump | |
| CN204225999U (en) | Air inlet Decompression valves on automobile turbocharger | |
| CN205745363U (en) | Automotive oil tank turning-over valve | |
| CN204372315U (en) | Corrosion resistant type packing seal structure | |
| CN210770627U (en) | Soft sealing structure for preventing medium from permeating into packing box of lifting rod valve | |
| CN220566227U (en) | Valve ball seat for pneumatic diaphragm pump and pneumatic diaphragm pump | |
| CN215806331U (en) | Novel pneumatic valve spring stable in installation | |
| CN211082966U (en) | Low-noise oil-injection-prevention air inlet valve | |
| CN209943527U (en) | Pneumatic control valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |