CN109923291A - The sealing of vehicle expansion drum, seal assembly, vehicle expansion drum and the vehicle with expansion drum - Google Patents
The sealing of vehicle expansion drum, seal assembly, vehicle expansion drum and the vehicle with expansion drum Download PDFInfo
- Publication number
- CN109923291A CN109923291A CN201780050477.2A CN201780050477A CN109923291A CN 109923291 A CN109923291 A CN 109923291A CN 201780050477 A CN201780050477 A CN 201780050477A CN 109923291 A CN109923291 A CN 109923291A
- Authority
- CN
- China
- Prior art keywords
- sealing element
- vehicle
- expansion drum
- flange
- center portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
- F01P11/0209—Closure caps
- F01P11/0214—Mounting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
- F01P11/0209—Closure caps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/029—Expansion reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
- F01P11/0209—Closure caps
- F01P11/0214—Mounting
- F01P2011/0228—Sealing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/935—Seal made of a particular material
- Y10S277/944—Elastomer or plastic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Gasket Seals (AREA)
Abstract
Provide vehicle expansion drum sealing element (1), seal assembly (17), vehicle expansion drum (31) and vehicle (41).Sealing element (1) includes substantially disc-shaped part (3), it has in the first thickness (t) at (5) and second between (7) in (A) in the axial direction, in the radius (r) in radial direction (R) and the axial seal surface (9) at the peripheral portion (10) for being arranged in the first side (5).Sealing element (1) further includes center portion (11), it radially-inwardly protrudes preset distance (d) from the disc-shaped part (3) on the first side (5) in sealing surfaces (9) in (A) in the axial direction, and wherein, center portion (11) is included at least one periphery flange (13) extended in radial direction (R), which includes radial seal surface (15).
Description
Technical field
Embodiments described herein is related to the sealing of vehicle expansion drum.Embodiments described herein further relates to vehicle expansion drum sealing group
Part, vehicle expansion drum and the vehicle including vehicle expansion drum.
Background technique
The vehicle of such as truck may include the coolant system for cooling such as internal combustion engine and/or its passenger accommodation.It is this
System generally includes have the radiator of cooling fan, water pump, thermostat, hose and coolant expansion drum.Cooling fluid via
The pump and hose of coolant system cycle through radiator, and the temperature of fluid is reduced by the air stream by radiator.It dissipates
Hot device may also include cooling fan, for increasing the air flowing by radiator.Then cooling fluid can cool down internal combustion
Machine.
The temperature of fluid or coolant can change, for example, depending on environment temperature and the waste heat from engine.Work as stream
When temperature increases, the volume of fluid increases.Hose volume in coolant system is constant, and fluid can escape
To expansion drum, until temperature reduces and fluid can again return to the other parts of coolant system.
Expansion drum is closed, and is partially filled with gas, such as air.When expansion drum includes the cooling fluid of minimum
When, the pressure in expansion drum is low.When the amount of cooling fluid in expansion drum increases, the pressure increase of gas.When the maximum amount of cold
But when fluid escapes into expansion drum, the pressure of gas may be quite big.
In the case where having high pressure in expansion drum, there are the risks that some gases are leaked out from expansion drum, for example,
At the lid of expansion drum.In case of leakage, then when fluid temperature reduces, pressure reduction and residual compression in expansion drum can
The other parts of cooling system can be not enough to push back liquid.Therefore, the efficiency of cooling system may be decreased.Therefore leakage expansion
It needs to improve in tank field.
Summary of the invention
The purpose of the present invention is improve the efficiency of cooling system of vehicle.
It is another object of the present invention to avoid or reduce the leakage from vehicle expansion drum.
It is another object of the present invention to improve the sealing between vehicle expansion drum filling neck and Qi Gai/sealing element.
Embodiments of the present invention are intended to provide a kind of vehicle expansion drum sealing element comprising substantially disc-shaped part, tool
Thickness, the radius in radial direction and the periphery for being arranged in the first side between when having in the axial direction first while second
Axial seal surface at part.Sealing element further comprises center portion, and the center portion is from the disc-shaped part on the first side
The radially-inwardly prominent preset distance of middle axial seal surface in the axial direction.Center portion includes extending in radial direction
At least one periphery flange, and at least one described periphery flange includes radial seal surface.
The axial seal surface of sealing element be arranged to when seal assembly be screwed to tank filling neck thread on when, in the axial direction in
Towards the end surfaces sealing of expansion drum filling neck, the sealing element is a part of seal assembly.The radial seal of periphery flange
Surface layout is sealed against table in the cylinder of filling neck at when seal assembly is screwed on filling neck thread in radial direction
Face, and a part for filling neck is arranged between the cylindrical flange of seal assembly and the center portion of sealing element.Thus real
Show and closely and reliably sealed, to prevent leakage.
Axial seal performance depends on tightening torque, and using the tightening torque, seal assembly is screwed on the screw thread of filling neck.
Enough sealings can be provided separately in axial seal in some cases, but when the pressure in expansion drum is more than certain level
It may be insufficient.In addition, seal assembly may loosen a bit during vibration, for example, derived from the road/vehicle suspension to jolt or coming
From the vibration of vehicle motor.When seal assembly loosens, it may occur however that leak and the pressure in tank may be decreased.
Using on the inside of the sealing surfaces of at least one center portion radial flange and the cylinder of tucker neck it
Between radial seal, increase tank sealing element and fill neck between friction.The cylinder of center portion radial flange and tucker neck
Radial pressure between on the inside of shape also increases.Therefore, tank sealing element will remain in sealing station without loosening.In addition, diameter
Tightening torque is depended on to a small extent to sealing.In other words, radial seal also will slightly have been loosened in seal assembly
In the case where its sealing function is effectively provided.
Therefore, embodiments described herein provides the improved sealing between vehicle expansion drum filling neck and its sealing element.
Therefore, embodiments described herein reduces expansion drum and leaks and provide more effective cooling system of vehicle.
According to some embodiments, center portion includes at least two periphery flanges extended in radial direction.As a result,
Radial pressure between center portion radial flange and the cylindrical inside of tucker neck increases and further prevents leakage.
According to some embodiments, at least one described periphery flange has the cross section of general triangular.It is proved three
Angular cross section effectively seals against the cylindrical inside of center portion radial flange and tucker neck.
According to some embodiments, the cross section of at least one periphery flange is configured to right angled triangle, wherein the
On one side towards center portion, the second side face is parallel with radial direction, and bevel edge is towards disc-shaped part.Verified this shape
Particularly preferred sealing is provided, because the inside of sealing element and filling neck also keeps connecing under the very high pressure in expansion drum
Touching.
According to some embodiments, center portion includes at least one at least partly cylindrical rib comprising it is described at least
One periphery flange.When installing sealing element, cylindrical rib can be middle prominent in the axial direction, radially-inwardly and substantially parallel
In the cylindrical inside of tucker neck.Therefore, when the contact between axial seal surface and filling neck is not enough to prevent leakage,
Sealing element also has excellent sealing performance.
According to some embodiments, center portion include extended radially inwardly from at least partly cylindrical rib it is multiple
Cross rib.Thus sealing element is reinforced and can be filled the inner wall of neck with relatively high pressure against.
According to some embodiments, center portion includes one or more caves, by at least partly cylindrical rib or by
At least partly cylindrical rib and the cross rib limit.Therefore, cave is arranged to recess, the opening recess portion in center portion.
High pressure in tank is compressed against cylindrical rib further by the cylindrical inside of tucker neck.In other words, when enough close
When the needs maximum of envelope, the pressure between sealing element and the cylindrical inside of tucker neck and grip therefore will be most prominent
Out.
According to some embodiments, sealing element is integrally formed by rubber, optimal ethylene propylene diene monomer, EPDM.Cause
This, sealing element can be integrally formed, easy to produce and installation.
According to some embodiments, periphery flange is coated with friction reducing material.Therefore, sealing element can be inserted relatively easily
Enter to fill in neck.
Embodiments described herein is also directed to a kind of vehicle expansion drum seal assembly, prevents seal assembly and its attachment
The leakage between filling neck arrived.According to embodiment, this is provided by vehicle expansion drum seal assembly, the vehicle expansion drum
Seal assembly include the cover extended in radial direction and in the axial direction in extend from cover it is at least partly round
Cylindrical lip, cover and flange are formed together the hollow space for accommodating vehicle tank filling neck.Seal assembly includes basis
The sealing element of embodiments herein, wherein the second side of sealing element is adjacently positioned in hollow space with cover.According to some
Embodiment, flange include at least one inner flange screw thread, are used to seal assembly being screwed at least one complementary shape
Tank is filled on neck thread.
Embodiments described herein is also directed to a kind of vehicle expansion drum, prevent the tucker neck of seal assembly and tank it
Between leakage.According to embodiment, this is provided by vehicle expansion drum, which includes having externally threaded filling neck,
Wherein, the vehicle tank includes the vehicle tank seal assembly according to embodiments herein.The axial seal surface of sealing element is arranged
At when seal assembly is screwed on tank filling neck thread, the middle end surfaces towards filling neck are sealed in the axial direction.Periphery is convex
The radial seal surface of edge is arranged to when seal assembly is screwed on filling neck thread, table in the cylinder of sealing filling neck
Face, and a part for filling neck is arranged between cylindrical flange and the center portion of sealing element.
Using on the inside of the sealing surfaces of at least one center portion radial flange and the cylinder of tucker neck it
Between radial seal, increase tank sealing element and fill neck between friction.The circle of center portion radial flange and tucker neck
Radial pressure between on the inside of cylindricality also increases.Therefore, tank sealing element will remain in sealing station without loosening.
Embodiments described herein is also directed to a kind of vehicle with improved cooling system.According to embodiment, this
By including being provided according to the vehicle of the vehicle expansion drum of embodiments herein.
When study appended claims and it is described in detail below when, the further feature and advantage of embodiments herein will become
It obtains obviously.
Detailed description of the invention
It will readily appreciate that the various aspects of embodiments herein, including its special characteristic from features as discussed above
And advantage, in which:
Fig. 1 shows the cross section of the vehicle expansion drum sealing element according to some embodiments,
Fig. 2 shows the vehicle expansion drum seal assembly according to some embodiments,
Fig. 3 shows the perspective view of the vehicle expansion drum sealing element of Fig. 1,
Fig. 4 shows the cross section of vehicle expansion drum seal assembly and vehicle tank according to some embodiments,
Fig. 5 is shown according to Fig. 4 seal assembly of some embodiments and the perspective view of tank, and
Fig. 6 shows the vehicle and vehicle tank according to some embodiments.
Specific embodiment
Embodiments described herein is described more fully with reference to the drawings, wherein show some embodiments.It is identical
Number refer to identical element always.For the sake of succinct and/or is clear, it is not necessarily intended to that well-known function is described in detail
Or structure.
Fig. 1 shows vehicle expansion drum sealing element 1.Tank sealing element 1 includes substantially disc-shaped part 3, is had in axial direction A
First at 5 and second 7 between thickness t.Disc-shaped part has the radius r in radial direction R.Direction A and R are by Fig. 1
Arrow indicates.Radius r is selected after seal assembly/cap assemblies belonging to sealing element.As shown in Fig. 2, can choose radius with
Cover the major part of flat interior surface.In figure herein, disc-shaped part is shown as roughly circular, but it can be with
It is alternatively, for example, hexagon.
Sealing element 1 includes the axial seal surface 9 being arranged at the peripheral portion on the first side 5.Sealing element further includes center
Part 11, the center portion is in the axial direction from the prominent predetermined distance d of disc-shaped part 3 on the first side 5 in A.Center portion 11
It is arranged in the radially inner side of axial seal surface 9.Distance d may, for example, be in the range of 10-30mm.In some embodiments
In, distance d is at least 10mm, and in some embodiments, distance d is at least 15mm, and in some embodiments, distance
D is at least 20mm.
Center portion 11 includes at least one periphery flange 13 in the radial direction R extended.Embodiment shown in Fig. 1
In, center portion 11 includes two periphery flanges 13, they are arranged essentially parallel to one another and close from tank in radial direction R
The rotation center of sealing 1 extends outwardly.Center portion 11 may include more than two flanges, and such as three, four or five are convex
Edge.
At least one described periphery flange 13 includes radial seal surface 15.One or more periphery flanges 13 and one or
Multiple radial seal surfaces 15 are arranged to the cylindrical form interior surface of against filling neck, further discuss in conjunction with Fig. 4-5.
As shown in Figure 1, at least one described periphery flange 13 can have the cross section of general triangular.In some embodiment party
In formula, the cross section of at least one periphery flange 13 is configured to right angled triangle, wherein the first side 13' is towards central portion
Point, the second side 13 " be parallel to radial direction R and bevel edge 13 " ' towards disc-shaped part 3.
Fig. 2 shows vehicle expansion drum seal assemblies 17 comprising the cover 19 that extends in radial direction R and in axis
At least partly cylindrical flange 21 extended into direction A from cover 19.
The hollow space that cover 19 and flange 21 are formed together for accommodating vehicle tank filling neck (shows in conjunction with Fig. 4-5
Out).Seal assembly 17 includes the sealing element 1 according to embodiments herein.Second side 7 of the sealing element in hollow space with lid
Part 19 is adjacently positioned.
Flange 21 may include at least one flange screw thread 23, can be inner flange screw thread as shown in Figure 2.Flange
Screw thread 23 allows for seal assembly 17 to be screwed on the tank filling neck thread of at least one complementary shape.
Sealing element 1 can be attached on cover 19, or can be mobile relative to cover 19.In some applications,
Preferably there is sealing element 1, which is not attached to the inside of lid, because sealing element then can be fixed independently of screw thread
Position itself and filling neck opening are coaxial.
Fig. 3 shows an embodiment, wherein and center portion 11 includes at least one at least partly cylindrical rib 25,
The rib includes at least one described periphery flange 13.Cylindrical rib 25 can be substantially prominent from the first side of disc-shaped part, with lid
Cylindrical flange it is parallel, as shown in Figure 2.
Center portion 11 may also include the multiple cross ribs 27 extended radially inwardly from at least partly cylindrical rib 25.Rib
25,27 therefore can be together as the wheel with spoke.Cylindrical rib 25 can form big cave or cylindrical rib 25 and cross rib 27
Multiple caves 29 are formed together, the cave can be shaped as round sector or pie-shaped sections.
Sealing element 1 can be integrally formed by rubber (such as ethylene propylene diene monomer (EPDM)).In some embodiments
In, sealing element 1 is made of the other materials with suitable elasticity.Lid with flange can for example be made of plastics or metal.
In some embodiments, one or more periphery flanges are coated with friction reducing material, such as teflon.
In Fig. 3, further it is shown that the peripheral portion 10 and axial seal surface 9 on the first side.
Fig. 4 and Fig. 5 shows the vehicle expansion drum 31 with filling neck 33.Filling neck 33 includes external screw thread 35 and cylinder
Inner surface 37.
Vehicle tank 31 includes the vehicle tank seal assembly 17 according to implementations described herein.Seal assembly 17 can be through
It is selectively attached and the non-filling neck for being attached to tank 31 by the screw thread of filling neck and the screw thread of flange.
As illustrated in figures 4-5, the axial seal surface 9 of sealing element 1 is arranged to be fully threaded to filling neck spiral shell when seal assembly 17
When on line 35, sealed in A towards the end surfaces 39 of filling neck 33 in the axial direction.
The radial seal surface of periphery flange is arranged to be screwed on filling neck thread 35 when seal assembly 17, is sealed against and fills out
The cylindrical form interior surface 37 of neck 33 is filled, and a part of the filling neck 33 including end surfaces 39 is arranged in 21 He of cylindrical flange
Between the center portion 11 of sealing element.
In fig. 5 it is shown that cave 29 exposes the pressure in tank 31 and thus closes when seal assembly 17 is secured to tank 31
Close tank 31.Then, by pressure, periphery cave wall 29' will radially outward press to the cylindrical form interior surface 37 of filling neck 33.With tank
Therefore pressure increase in 31, the contact force between periphery flange 13 and the cylindrical form interior surface 37 for filling neck 33 will increase.By
This realizes excellent sealing.
Fig. 6 shows vehicle 41.The vehicle 41 can be such as truck, bus, any commerial vehicle, Ren Hejian
Build vehicle etc..Vehicle can be the vehicle of automobile including expansion drum 31, tractor, ship or any other type.The tank packet
Include the seal assembly according to implementations described herein.
Claims (12)
1. a kind of vehicle expansion drum sealing element (1), comprising: substantially disc-shaped part (3) has in the axial direction in (A) the
The week of (5) and the second thickness (t) between (7), the radius (r) in radial direction (R) and (5) when being arranged in first on one side
Axial seal surface (9) at rim portion (10), which is characterized in that sealing element (1) further includes center portion (11), in axial direction
Preset distance is radially-inwardly protruded from the disc-shaped part (3) on the first side (5) in axial seal surface (9) in direction (A)
(d), center portion (11) is included at least one periphery flange (13) extended in radial direction (R), at least one described week
Side flange (13) includes radial seal surface (15), and center portion (11) includes one or more caves (29), by least
Partial cylindrical shapes rib (25) or by least partly cylindrical rib (25) and from at least partly cylindrical rib (25) radially-inwardly
The cross rib (27) of extension limits.
2. sealing element (1) according to claim 1, wherein the center portion (11), which is included in radial direction (R), prolongs
At least two periphery flanges (13) stretched.
3. sealing element (1) according to claim 1 or 2, wherein at least one described periphery flange (13) has substantially three
Angular cross section.
4. sealing element (1) according to claim 3, wherein the cross section of at least one periphery flange (13) shapes
For right angled triangle, wherein the first side (13') towards center portion (11), the second side (13 ") is parallel with radial direction (R), and
And bevel edge (13 " ') is towards disc-shaped part (3).
5. sealing element (1) according to any one of the preceding claims, wherein the center portion (11) includes at least one
A at least partly cylindrical rib (25) comprising at least one described periphery flange (15).
6. sealing element (1) according to claim 5, wherein the center portion (11) includes from described at least partly round
Multiple cross ribs (27) that cylindricality rib (25) extends radially inwardly.
7. sealing element (1) according to any one of the preceding claims, wherein the sealing element (1) is by rubber, preferably second
Alkene propylene diene monomer (EPDM), is integrally formed.
8. sealing element (1) according to any one of the preceding claims, wherein at least one described periphery flange (13) applies
It is covered with friction reducing material.
9. a kind of vehicle expansion drum seal assembly (17), comprising: the cover (19) extended in radial direction (R), and at least
Partial cylindrical shapes flange (21) extends from cover (17) in the axial direction (A), cover (17) and flange (21) one
Act the hollow space formed for accommodating vehicle tank filling neck (33), wherein seal assembly (17) includes wanting according to aforementioned right
Sealing element (1) described in any one of asking, wherein the second side (7) of sealing element (1) in hollow space with cover (19) phase
Neighbour's arrangement.
10. vehicle tank seal assembly (17) according to claim 9, wherein the flange (21) includes at least one
Portion's flange screw thread (23) is used to for the seal assembly (17) being screwed to tank filling neck thread (35) of at least one complementary shape
On.
11. a kind of vehicle expansion drum (31), comprising: the filling neck (33) with external screw thread (23), wherein the vehicle tank (31)
Including vehicle tank seal assembly (17) according to claim 10, and wherein；
The axial seal surface (9) of sealing element (1) is arranged to when seal assembly (17) is screwed in tank filling neck thread (35),
In the axial direction towards end surfaces (39) sealing of filling neck (33) in (A), and wherein
The radial seal surface (15) of periphery flange (13) is arranged to be screwed in tank filling neck thread (35) when seal assembly (17)
When, it is sealed against the cylindrical form interior surface (37) of filling neck (33), and a part for filling neck (33) is arranged in circular cylindrical projection
Between edge (21) and the center portion (11) of sealing element (1).
12. a kind of vehicle (41), wherein the vehicle (41) includes vehicle expansion drum (31) according to claim 11.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1651127-1 | 2016-08-23 | ||
| SE1651127A SE541582C2 (en) | 2016-08-23 | 2016-08-23 | Vehicle expansion tank sealing, sealing assembly, vehicle expansion tank and vehicle with expansion tank |
| PCT/SE2017/050805 WO2018038661A1 (en) | 2016-08-23 | 2017-08-09 | Vehicle expansion tank sealing, sealing assembly, vehicle expansion tank and vehicle with expansion tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109923291A true CN109923291A (en) | 2019-06-21 |
| CN109923291B CN109923291B (en) | 2022-01-18 |
Family
ID=61245176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780050477.2A Active CN109923291B (en) | 2016-08-23 | 2017-08-09 | Vehicle expansion tank seal, seal assembly, vehicle expansion tank and vehicle with expansion tank |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3504409B1 (en) |
| KR (1) | KR102208343B1 (en) |
| CN (1) | CN109923291B (en) |
| SE (1) | SE541582C2 (en) |
| WO (1) | WO2018038661A1 (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527140A (en) * | 1939-08-23 | 1940-10-02 | William Simon Freeman | Improvements in or relating to closures for bottles, jars, carboys and like containers |
| JPH08175373A (en) * | 1994-12-21 | 1996-07-09 | Nissin Kogyo Kk | Seal structure of reservoir |
| WO2004059143A1 (en) * | 2002-12-25 | 2004-07-15 | Toyo Radiator Co., Ltd. | Radiator cap with pressure valve |
| US20050087532A1 (en) * | 2003-10-23 | 2005-04-28 | Geiger Technik Gmbh | Lid for a tank of a fluid system, such as a cooling water circuit of an automotive vehicle |
| US7726506B2 (en) * | 2001-05-04 | 2010-06-01 | Heinrich Reutter | Container closure and closure lid for said container closure |
| EP1505273B1 (en) * | 2003-08-06 | 2011-07-13 | Land Rover | Cooling system expansion tank |
| JP2011219117A (en) * | 2010-04-07 | 2011-11-04 | Nihon Yamamura Glass Co Ltd | Cap |
| CN105074159A (en) * | 2013-03-11 | 2015-11-18 | 株式会社T.Rad | Resinous radiator cap and mounting structure therefor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0817537B2 (en) | 1987-11-05 | 1996-02-21 | 三菱電機株式会社 | Supervisory control device |
| KR20080044534A (en) * | 2006-11-16 | 2008-05-21 | 현대자동차주식회사 | A cap of reserver tank for power steering system |
| JP2014199016A (en) * | 2013-03-29 | 2014-10-23 | 株式会社ニッパ | Radiator cap |
| JP2016169652A (en) * | 2015-03-12 | 2016-09-23 | 株式会社ティラド | Attaching structure of radiator cap and filler neck |
-
2016
- 2016-08-23 SE SE1651127A patent/SE541582C2/en unknown
-
2017
- 2017-08-09 KR KR1020197006811A patent/KR102208343B1/en active IP Right Grant
- 2017-08-09 WO PCT/SE2017/050805 patent/WO2018038661A1/en unknown
- 2017-08-09 CN CN201780050477.2A patent/CN109923291B/en active Active
- 2017-08-09 EP EP17844032.7A patent/EP3504409B1/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB527140A (en) * | 1939-08-23 | 1940-10-02 | William Simon Freeman | Improvements in or relating to closures for bottles, jars, carboys and like containers |
| JPH08175373A (en) * | 1994-12-21 | 1996-07-09 | Nissin Kogyo Kk | Seal structure of reservoir |
| US7726506B2 (en) * | 2001-05-04 | 2010-06-01 | Heinrich Reutter | Container closure and closure lid for said container closure |
| WO2004059143A1 (en) * | 2002-12-25 | 2004-07-15 | Toyo Radiator Co., Ltd. | Radiator cap with pressure valve |
| EP1505273B1 (en) * | 2003-08-06 | 2011-07-13 | Land Rover | Cooling system expansion tank |
| US20050087532A1 (en) * | 2003-10-23 | 2005-04-28 | Geiger Technik Gmbh | Lid for a tank of a fluid system, such as a cooling water circuit of an automotive vehicle |
| JP2011219117A (en) * | 2010-04-07 | 2011-11-04 | Nihon Yamamura Glass Co Ltd | Cap |
| CN105074159A (en) * | 2013-03-11 | 2015-11-18 | 株式会社T.Rad | Resinous radiator cap and mounting structure therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109923291B (en) | 2022-01-18 |
| WO2018038661A1 (en) | 2018-03-01 |
| EP3504409A4 (en) | 2020-01-22 |
| SE1651127A1 (en) | 2018-02-24 |
| SE541582C2 (en) | 2019-11-05 |
| BR112019001834A2 (en) | 2019-05-07 |
| KR20190031579A (en) | 2019-03-26 |
| EP3504409B1 (en) | 2023-01-25 |
| KR102208343B1 (en) | 2021-01-27 |
| EP3504409A1 (en) | 2019-07-03 |
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