CN102272493A - Sealing a cable having a large outer diameter - Google Patents
Sealing a cable having a large outer diameter Download PDFInfo
- Publication number
- CN102272493A CN102272493A CN2009801541948A CN200980154194A CN102272493A CN 102272493 A CN102272493 A CN 102272493A CN 2009801541948 A CN2009801541948 A CN 2009801541948A CN 200980154194 A CN200980154194 A CN 200980154194A CN 102272493 A CN102272493 A CN 102272493A
- Authority
- CN
- China
- Prior art keywords
- seal arrangement
- sealing
- cable
- seal
- gripper sleeve
- 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.)
- Pending
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Classifications
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
- F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
- F16J15/024—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity
- F16J15/025—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material the packing being locally weakened in order to increase elasticity and with at least one flexible lip
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/013—Sealing means for cable inlets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/088—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
- Gasket Seals (AREA)
Abstract
The invention relates to seal (20) for sealing a cable (10) that extends inside a sensor housing (14). The seal (20) is exposed to a penetrating medium (28) and is designed as a profiled rubber element. The seal (20) has an oscillation absorption point (58) which is decoupled from at least one sealing point (50, 56, 60, 62, 72; 74) of the seal (20).
Description
Background technique
DE 10,139 139 A1 relate to being used for the metering system of the reductant metering that waste gas handles again.Disclose according to this scheme a kind of to reducing agent, the device of urea or aqueous solution of urea metering especially so that reduction is included in the nitrogen oxides in the waste gas of internal-combustion engine.This device comprises the feedway and the measuring apparatus that is used for reductant metering ground input flue gas leading that are used for reducing agent is transported to by a reservoir vessel flue gas leading of a direct exhaust.This feedway relates to a pump and measuring apparatus relates to a metering valve with output block.Measuring apparatus is provided with like this, can be fixed near the of flue gas leading or its, so that output block can extend in the flue gas leading.Feedway is provided with in this wise, and promptly it can be fixed on the reservoir vessel or be fixed therein.Feedway and measuring apparatus be spaced apart from each other, by the interconnective module of connecting duct.
DE 10 2,004 051 5746 A1 relate to the container module and the metering system that are used for reducing agent.The container module comprises at least one container module housing.In a vessel of container module housing, be provided with one be used for reductant metering be input to the metering system of waste gas system.
DE 10 2,006 027 487 A1 relate to a Motor Vehicle container that is used for liquid reducing agent, is particularly useful for urea liquid.This Motor Vehicle container hold be used for reducing engine exhaust gas nitrogen oxides liquid state, for example as the reducing agent of the aqueous solution, urea liquid especially.This Motor Vehicle container comprises a container wall that is made of plastics.
The reservoir vessel that is used to receive reducing agent comprises that one has heating element and is used to detect the liquid level of the reducing agent that is stored and the limit of the sensor of temperature is overflow jar.Heating element and sensor are reduced agent constantly and soak filling, and this has just proposed high requirement to the sealing of conjunction cable.The multiplied yarn of single band shell seals by the single-core line seal arrangement usually.This scheme is tested and is applied in usually on the foreskin heart yearn in the diameter range of 1mm to 3mm.If a shell is combined and be provided with to a plurality of single-core lines, then need seal＞diameter of 5mm.Its difficulty then is, the circle that this cable is always not desirable may have the fluctuation of diameter and may have defective in shell.Its diameter can seal by the single-core line seal arrangement of a remodeling greater than the cable of 5mm.Use a rubber-type spare that constitutes symmetrically in the case, it is very convenient the installation.This rubber-type spare that constitutes symmetrically is clamped in the axial direction by an external member, so that form sealing.Usually use the seal arrangement that has cone rubber spare for plug, wherein the sealing device clamps by the external member that also is formed as taper.
The above-mentioned embodiment that is used to seal multiplied yarn single core or the multicore combination is applicable to and is not to continue to be soaked the cable of filling.Especially with situation that the reducing agent and the big cable size of the extremely strong property sewed are associated under use said method will no longer can guarantee sealing.This external demand considers that sealing also must be to obtain for a cable of in the reducing agent internal vibration.Large diameter cable depends on quality and trends towards big Oscillation Amplitude that this is more sharp-pointed with regard to making pointed problem.
Lateral extrusion by a rubber parts on known single core seal arrangement reaches sealing.Need on seal arrangement, apply additional axial clamping force in many times of ground for large diameter cable.This clamping force that additionally acts on has in the axial direction also strengthened sealing radially.Under this situation about having on the large diameter cable that single core seal arrangement is migrated, when gripper sleeve is installed since its sealing position radially of friction between cable and the rubber-type spare be positioned on the front side of gripper sleeve.And set be positioned at very that the deformable region of back can not produce distortion by the axial force that applies.This means, occur strong distortion on the sealing position of formerly stating and therefore only between cable and rubber-type spare, have big radial seal power there.It is relatively little to be presented axially on the sealing position of back very sealing force.Depend on that on large diameter cable quality ground causes big Oscillation Amplitude.Also must absorb on the position at severe deformation at this Oscillation Amplitude under the situation of above-mentioned seal arrangement.But because this Oscillation Amplitude of cable also can cause a temporary transient gap between cable and the rubber-type spare on the position of severe deformation.Because the hydrokinetics effect that forms is pumped in the sealed cable seal position liquid in the case.This blow-by be based on: radial seal function and oscillating movement absorption function must be born by same sealing position simultaneously.
Be configured by one taper-situation that clamped in the axial direction-rubber parts seals under, use an external member that is configured taper usually, this external member is compacted in the axial direction.A surface of contact and a front seal position on the surface of contact of seal arrangement, have been formed thus to sealed cable.In the initiation region of seal arrangement, promptly will leave in the zone of seal arrangement again at cable, formed a sealing section, the sealing section is used to seal and the absorption of oscillating movement.Because above-described hydrokinetics effect also forms blow-by at the sealing position of soaking filling here when cable is offset, especially for the situation of the medium such as the reducing agent of the extremely strong property sewed.
Summary of the invention
Task of the present invention is, soaked by the property sewed medium by force that Seal of Cables device in the container of filling makes improvements and especially causes the sealing that continues under the situation of oscillating movement of cable taking into account cable seal and absorb being received in constantly.
Propose according to the present invention, for large diameter, be that the cable of diameter＞3mm seals between the sensor that is connected and using for the reason of property easy for installation under the situation of gripper sleeve and adopting a seal arrangement that constitutes symmetrically with waiting to contact, it preferably is made of rubber.In view of flexible characteristic sealing device is done very softly.Can guarantee thus: nonuniformity or tolerance on the sealed cable are compensated.By the scheme that proposes according to the present invention one side of sealing function is separated with the opposing party of strum motion absorption function,
Use the seal arrangement with three flanges that constitutes symmetrically in first form of implementation of the scheme that proposes according to the present invention, these flanges play sealing lip and are formed in the inner radius of seal arrangement, promptly are positioned on a side of sealed cable.The sealing device is configured rubber-type spare and therefore has elasticity on a side of sealed cable.Three are adjacently located on flange inner radius, that be used as sealing lip and have formed three extensions contacting with the linear of cable site surface in a circumferential direction in the axial installation of seal arrangement and with gripper sleeve fixedly the time.Carrying on the side of internal diameter, depending in the zone of seal arrangement external diameter that promptly it abuts on the internal diameter of gripper sleeve contiguously than tool rigidity and face structurally.Therefore the surface of cable and the internal diameter of gripper sleeve define a cavity, insert the seal arrangement that this constitutes symmetrically therein.
By above-mentioned gripper sleeve-it can be configured gripping sleeve or similarity piece-seal arrangement that is configured rubber-type spare is clamped in the axial direction in advance.Make surface and the distortion of the seal arrangement in the cavity between the gripper sleeve internal diameter that is enclosed in sealed cable thus and both inwardly on the direction of cable jacket face, also outwards on the direction of gripper sleeve internal diameter, be subjected to a radial force.
The seal arrangement that is configured rubber-type spare is when mounted because the flange of three adjacent layouts only has little friction with the relative sealed cable of linear contact of cable jacket face formation, and has big friction along its rigidity external diameter that abuts on the gripper sleeve internal diameter.The zone of maximum distortion that is configured the seal arrangement of rubber-type spare thus is arranged in the zone of sealing lip of the end of the sensor housing that reclines.Therefore Seal of Cables is not at the first sealing lip place nearest with the overlap of gripper sleeve.This first sealing lip only is used for the absorption function of strum and does not bear sealing function.This means, the medium of easily sewing in the axial direction, especially reducing agent 28 is by the shell surface of sealed cable and the annular space between first sealing lip, look up from axle, arrival between first sealing lip and second sealing lip a liquid receiving vessel and be retained in the there, in other words, second and third sealing lip is born sealing function and can not sewed.Guaranteed thus: the shell surface of sealed cable and the surface of contact between the sensor housing keep sealing constantly.Be configured the absorption that first sealing lip of the seal arrangement of rubber-type spare is used to vibrate, and the zone of the 3rd sealing lip of motionless severe deformation or be configured rubber-type spare seal arrangement abut in the distolateral sealing function of bearing on the sensor housing.Because second sealing lip between first sealing lip and the 3rd sealing lip is out of shape very doughtily, the size of the pre-clamping force that apparent applies on axially and deciding is sewed liquid and is reducing agent and is collected in the liquid receiving vessel and can not leaves it.
In another form of implementation as the design on basis of the present invention, differently use such rubber-type spare as seal arrangement with first form of implementation, be sealing lip and be positioned at the outer radius that its middle circular groove is arranged on the seal arrangement that is configured rubber-type spare at this rubber-type spare upper flange.On the internal diameter of the seal arrangement that is configured rubber-type spare, increase with the diameter that the camber arch configuration is provided with a little at intermediate portion.This with compare according to the inner relative dark groove that is positioned between the seal element on the seal arrangement internal diameter that is formed in rubber-type spare in first form of implementation, allow more easily to push depanning.
In second form of implementation, between cable jacket face and the seal arrangement that is configured rubber-type spare, has relative little friction.In second form of implementation, be configured groove in the zone of external diameter of seal arrangement of rubber-type spare less than the groove between three sealing lips that are formed in first form of implementation according to the seal arrangement that is configured rubber-type spare on the internal diameter.Because relevant therewith higher rigidity on the external diameter of the seal arrangement that is configured rubber-type spare, the sealing device is being out of shape in sensor housing and second surface of contact cable jacket face and the zone that abuts in the end face on the sensor housing very doughtily when gripper sleeve is installed.Therefore on described these positions, formed the position that seal arrangement seals.
And in second form of implementation of the scheme that proposes according to the present invention, as described above, sealing function also is separated from each other with the absorption function of oscillating movement.The absorption function of oscillating movement is being configured on the internal diameter and the first linear contact position between the sealed cable jacket face of seal arrangement of rubber-type spare in this second form of implementation.Be used to receive the medium of sewing by the annular space in the axial direction, especially have an extremely strong reducing agent of sewing characteristic in the camber arch of the inner diameter zone that is arranged in the seal arrangement that is configured rubber-type spare.Because the Line of contact of narrow sensor housing is out of shape very doughtily between the internal diameter of the seal arrangement that is configured rubber-type spare and sealed cable jacket face, thereby the medium that can sew can not be in the camber arch that leave on the direction of sealed sensor housing on the seal arrangement inboard that is configured rubber-type spare as the liquid receiving vessel.
The groove that two adjacent layouts also can be set in the zone of internal diameter replaces being configured the camber arch that centrally forms on the internal diameter of seal arrangement of rubber-type spare.
Description of drawings
Below describe the present invention in detail by accompanying drawing.
Accompanying drawing is represented:
Fig. 1: the blow-by that occurs owing to the hydrokinetics effect between a sealed cable and the rubber-type spare,
Fig. 2: first embodiment that proposes according to the present invention with the sealing function that takes off coupling and the seal arrangement that absorbs the strum function, and
Fig. 3: second embodiment that proposes according to the present invention with the sealing function that takes off coupling and the seal arrangement that absorbs the strum function.
Embodiment
By seeing according to the view of Fig. 1 because the blow-by that the hydrokinetics effect between sealed cable and the rubber-type spare occurs.
Represent a cable 10 according to the view of Fig. 1, its relative its axis of symmetry 12 constitutes symmetrically.This cable 10 is imported in the sensor housing 14.A seal arrangement 20 that is made of rubber-type spare is reclining on the end face 16 of sensor housing 14.The sealing device is surrounded by a clamping housing 18, and this clamping housing makes seal arrangement 20 distortion under corresponding prestressing force.Be provided with a cavity 22 between the shell surface 30 of the internal valve 42 of gripper sleeve 18 and sealed cable 10, the sealed basically device 20 of this cavity fills up.The front side of seal arrangement 20 is discerned by label 24, and vertical side of seal arrangement 20 is indicated with label 26.Sealing device 20 contacts on the shell surface 30 of sealed cable 10 along its vertical side 26.
As by can finding out according to the view of Fig. 1, between the end of gripper sleeve 18 and sealed cable 10, form an annular space 32, the medium 28 that can sew enters cavity 22 by this annular space.The migration below vertical side 26 of seal arrangement 20 of the medium 28 that can sew.The reason of this migration is: depend on that on the cable 10 with big relatively diameter big Oscillation Amplitude appears in its quality ground.This Oscillation Amplitude should be absorbed by seal arrangement 20.A temporary transient gap that occurs between vertical side 26 of shell surface 30 that will cause cable 10 in the zone in the front side 24 of seal arrangement 20 under the situation of this Oscillation Amplitude and seal arrangement 20.Since the direction that the medium 28 that the fluid dynamic effect that forms in the case enables to sew towards the direction of sensor housing 14, promptly seals position 24 is drawn into and thus-touch on the shell surface 30 of cable 10-vertical side of seal arrangement 20 below migration.This blow-by is based on: the function of its radial seal function and the motion of absorption strum is by the same part of seal arrangement 20, promptly by vertical side 26 and the especially front area of the overlap back of its gripper sleeve in scheme shown in Figure 1.The skew of the axis of symmetry 12 of the relative cable 10 of label 36 expression on+x and-x direction, this skew have caused the delay below vertical side 26 of the medium 28 that can sew.
Fig. 2 represents first form of implementation that makes sealing function and the oscillating movement function that absorbs large-diameter cable take off the seal arrangement of coupling of the proposition according to the present invention.
As seen from Figure 2, the cable 10 of major diameter 38 also seals by a seal arrangement 20.Seal arrangement 20 is arranged in cavity 22, and this cavity is formed between the internal valve 42 of the shell surface 30 of cable 10 and gripper sleeve 18.Also can be seen by the view according to Fig. 2 in addition: gripper sleeve 18 comprises an initial inclined-plane 44, and compares this inclined-plane according to the scheme among Fig. 1 cavity 22 is diminished a little.
Be arranged on the very soft material of manufactured materials preferred structure of the seal arrangement 20 in the cavity 22, so that can compensate ricing and tolerance on the shell surface 30 of cable 10 of major diameter 38.Its sealing function is separated from each other with the function of the oscillating movement that absorbs cable 10 in the form of implementation of the scheme that proposes according to the present invention shown in Fig. 2.
The seal arrangement 20 that is received between the shell surface 30 of gripper sleeve 18 in the cavity 22 and sealed cable 10 relates to a rubber-type spare with three flanges that constitutes symmetrically.These three flanges play the effect of sealing lip and are presented as first sealing flange, 46, the second sealing flanges 48 and the 3rd sealing flange 50.At each sealing flange 46,48, be provided with cavity between 50, be the flute profile recessed portion that these cavitys can have identical geometrical shape or the geometrical shape that differs from one another.
These sealing lips 46,48,50 all are positioned on its internal diameter in the form of implementation of the scheme that proposes according to the present invention shown in Fig. 2, promptly on a side of the shell surface 30 of sealed cable 10.Therefore the seal arrangement 20 that is configured rubber-type spare depends on that it has elasticity and contacting with three lines that radially extend of shell surface 30 formation of sealed cable 10 structurally on a side of cable jacket face 30 when gripper sleeve 18 is installed in the axial direction.Depend on that at a side upper sealing device 20 it has rigidity structurally and contacts with the internal valve 42 formation faces of gripper sleeve 18 towards the internal valve 42 of gripper sleeve 18.
Make the seal arrangement 20 that is configured rubber-type spare clamped in the axial direction by gripper sleeve 18.When gripper sleeve is applied clamping force, obtain one first axial force and import position 52 and one second axial force importing position 54.First axial force imports the position between the end face 24 of the radial overlap part of gripper sleeve 18 and seal arrangement; The end face towards this end face 16 that second axial force imports the end face 16 of position 54 by sensor housing 14 and the seal arrangement 20 that is out of shape by axial force forms.Then appear at inwardly on the direction of the shell surface 30 of sealed cable 10 and outwards on the direction of the internal valve 42 of gripper sleeve 18 because power imports seal arrangement 20 radial forces that are configured rubber-type spare in the axial direction.
Because the seal arrangement 20 that is configured rubber-type spare is when mounted because along first, second and third sealing lip 46,48,50 line contact has little friction to the shell surface 30 of cable 10, and constituting on the external diameter of rigidity, promptly having big friction in the zone at the internal valve 42 of gripper sleeve 18, the position of a maximum distortion is arranged in the 3rd sealing lip 50 and is configured the zone of the seal arrangement 20 of rubber-type spare towards the end face of the end face 16 of sensor housing 14.This means: one first sealing position 60 between the shell surface 30 of the top of the 3rd sealing flange 50 and sealed cable 10, and another second seal position 62 at the end face 16 of sensor housing 14 and seal arrangement 20 towards between the side of this end face.The zone of representing maximum distortion 56 by these of seal arrangement 20 is sealed effectively between the shell surface 30 of the inboard of sensor housing 14 and cable 10.
This means that sealing function is located on the maximum distortion position 56, be located in the zone of first sealing lip 46 and absorb the function of vibrating.Second and third fixing sealing lip 48 and 50 on the internal diameter of the seal arrangement 20 that is configured rubber-type spare is born sealing function, and the shock absorption part 58 when first sealing lip 46 on the internal diameter of the seal arrangement 20 that is configured rubber-type spare vibrates in liquid for cable 10.If under situation according to the oscillating movement shown in the label 36, promptly under the situation that relative its axis of symmetry 12 is offset on+x direction and the-x direction, sew liquid 28 and enter into cavity 22 by annular space 32 when cable 10, then this is sewed liquid 28 and will be retained in the liquid receiving vessel 64, promptly is retained in seal arrangement 20 inner diameter zone in the groove between first sealing lip 46 and second sealing lip 48.Because second sealing lip 48 has big relatively radially precompression, liquid can not enter into cavity 66, and this cavity 66 is between the 3rd sealing lip 50 of second sealing lip 48 and extremely strong distortion on seal arrangement 20 internal diameters that are configured rubber-type spare.
By can see according to the view of Fig. 3 according to the present invention the seal arrangement that proposes another, i.e. second operational feasibility, wherein given the separation of Seal of Cables function and shock absorption function.
The groove that is arranged on the zone of external diameter 68 of seal arrangement 20 preferably is configured beguine according to cavity 64 on seal arrangement 20 inboards in the view of Fig. 2 and 66 little grooves.Since seal arrangement 20 in the zone of its external diameter 68 stronger rigidity when gripper sleeve 18 is installed, when being clamped at cavity 22 in the sealing device second Line of contact 74 and abut in sensor housing 14 end face 16 end face region generating compare along the much better than distortion of distortion of Line of contact 72 appearance.
Separating of the function that the sealing in the function that has obtained the sealing in the zone of first Line of contact 52 thus and absorb oscillating movement part 58 in the embodiment of the scheme that proposes according to the present invention shown in Fig. 3 and second Line of contact, 74 zones and second axial clamping force import the distortion of putting 54 places.Obtain shock absorption part 58 along first Line of contact 72, and second Line of contact 74 between the shell surface 30 of the internal diameter 78 of seal arrangement 20 and sealed cable 10 has guaranteed sealing function.The medium that can sew 28 that may infiltrate in camber arch 64 or 70 at first Line of contact, 72 places will be stayed the there.Because second Line of contact 74 is not the position 58 of shock absorption, and is not offset, so fluid dynamic point effect do not occur, the medium of sewing with activation is left in the camber arch 64,70.
The groove of two adjacent layouts of the little degree of depth on the external diameter 68 shown in the view in also can being provided with according to Fig. 3 to the configuration conversion ground of first Line of contact 72 in the zone of the internal diameter 78 of the seal arrangement 20 that is configured rubber-type spare and second Line of contact 74.
The axis of symmetry 12 of sealed relatively cable 10 is indicated by label 36 by the skew that vibration produces on+x direction and-x direction in according to the view of Fig. 3.
Claims (10)
1. the seal arrangement (20) that is used for hermetically-sealed cable (10), this cable extension is in sensor housing (14) and be subjected to the medium (28) that can sew, wherein, sealing device (20) is made to the rubber parts of moulding, it is characterized in that: sealing device (20) has a shock absorption position (58), at least one sealing position (50,56 of this shock absorption position and sealing device (20), 60,62; 74) take off coupling.
2. according to the seal arrangement (20) of claim 1, it is characterized in that: the sealing device is received in the cavity (22), and this cavity is limited by the shell surface (30) and the sensor housing (14) of gripper sleeve (18,42), this cable (10).
3. according to the seal arrangement (20) of claim 1, it is characterized in that: the described shock absorption position (58) of sealing device (20) is made to sealing lip (46,72).
4. according to the seal arrangement (20) of claim 3, it is characterized in that: look up and connecting a liquid-container (64 in back, described shock absorption position from the axle of this cable, 70), this liquid-container is by pre-sealing lip (48) that clamps or one second contact lip (74) seal diametrically.
5. according to the seal arrangement (20) of claim 3, it is characterized in that: the last second sealing position that reaches, position (56) that the first sealing position is positioned at the maximum distortion of the 3rd sealing lip (50) obtains by described seal arrangement (20) reclining on the end face of described sensor housing (14).
6. according to the seal arrangement (20) of claim 1, it is characterized in that: the sealing device carry described shock absorption position (58) or carry described at least one the sealing position (60) a side on abut on the internal valve (42) of described gripper sleeve (18).
7. according to the seal arrangement (20) of claim 1, it is characterized in that: when described gripper sleeve (18) applies axial force (52,54) time, described seal arrangement (20) is clamped on the direction of the internal valve (42) of described gripper sleeve (18) on the direction of the described shell surface (30) of described cable (10) and diametrically in described cavity (22) diametrically in advance.
8. according to the seal arrangement (20) of claim 1, it is characterized in that: in the zone of the external diameter (68) of described seal arrangement (20), be provided with groove and projection and form first Line of contact (72) and second Line of contact (74) in the zone in footpath (78) within it, this first Line of contact and second Line of contact limit a liquid receiving vessel (64,70) in the zone of the internal diameter (78) of described seal arrangement (20).
9. seal arrangement according to Claim 8 (20), it is characterized in that: the groove depth (76) on the external diameter (68) of described seal arrangement (20) is less than the degree of depth of the camber arch (64,70) on the internal diameter (78) of described seal arrangement (20).
10. according to the seal arrangement (20) of claim 1, it is characterized in that: described gripper sleeve (18) comprises the initial inclined-plane (44) that described seal arrangement (20) on purpose is out of shape in described cavity (22).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910000103 DE102009000103A1 (en) | 2009-01-09 | 2009-01-09 | Sealing a cable with a large outer diameter |
| DE102009000103.4 | 2009-01-09 | ||
| PCT/EP2009/064870 WO2010078984A1 (en) | 2009-01-09 | 2009-11-10 | Sealing a cable having a large outer diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102272493A true CN102272493A (en) | 2011-12-07 |
Family
ID=41571826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009801541948A Pending CN102272493A (en) | 2009-01-09 | 2009-11-10 | Sealing a cable having a large outer diameter |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2386037A1 (en) |
| CN (1) | CN102272493A (en) |
| DE (1) | DE102009000103A1 (en) |
| WO (1) | WO2010078984A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106257110A (en) * | 2015-06-19 | 2016-12-28 | 镇江耀华密封电器有限公司 | A kind of sealing member |
| CN110574249A (en) * | 2017-05-05 | 2019-12-13 | 西门子瑞士有限公司 | Device housing for an electrical device, system comprising such a device housing, and method for using such a device housing |
| US20210039687A1 (en) * | 2019-08-05 | 2021-02-11 | Amsted Rail Company, Inc. | Gasket for hatch cover assembly of a rail car |
| CN113891587A (en) * | 2020-07-03 | 2022-01-04 | 住友电装株式会社 | Casing of electric connection box |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3293496B1 (en) * | 2016-09-12 | 2018-11-21 | Dr. Johannes Heidenhain GmbH | Length measurement device and method of assembling the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222334B (en) * | 1962-04-27 | 1966-08-04 | Furukawa Electric Co Ltd | Seal for cable ducts |
| DE8700327U1 (en) * | 1987-01-08 | 1987-02-19 | Kabel- Und Lackdrahtfabriken Gmbh, 6800 Mannheim | Stuffing box-like arrangement for sealing cable entries |
| CN2343421Y (en) * | 1998-08-21 | 1999-10-13 | 上海日立电器有限公司 | Rubber sealing plug |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1495707A (en) * | 1975-01-08 | 1977-12-21 | Hawke Cable Glands Ltd | Cable gland |
| DE10139139A1 (en) | 2001-08-09 | 2003-06-12 | Bosch Gmbh Robert | Dosing system for dosing a reducing agent for exhaust gas aftertreatment |
| US7086411B2 (en) | 2003-10-24 | 2006-08-08 | Lear Corporation | Snap-in grommet for a valve stem assembly |
| DE102006027487A1 (en) | 2005-09-12 | 2007-03-15 | Robert Bosch Gmbh | Vehicle tank for a liquid reducing agent, in particular for a urea solution |
| DE202007003295U1 (en) * | 2007-03-02 | 2007-05-10 | Alre-It Regeltechnik Gmbh | Cable conducting device, has cable movement locking unit formed such that cable is secured from traction opposite to conducting direction of cable in axial direction of casing, where device is formed as single piece |
-
2009
- 2009-01-09 DE DE200910000103 patent/DE102009000103A1/en not_active Withdrawn
- 2009-11-10 EP EP09751898A patent/EP2386037A1/en not_active Ceased
- 2009-11-10 CN CN2009801541948A patent/CN102272493A/en active Pending
- 2009-11-10 WO PCT/EP2009/064870 patent/WO2010078984A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1222334B (en) * | 1962-04-27 | 1966-08-04 | Furukawa Electric Co Ltd | Seal for cable ducts |
| DE8700327U1 (en) * | 1987-01-08 | 1987-02-19 | Kabel- Und Lackdrahtfabriken Gmbh, 6800 Mannheim | Stuffing box-like arrangement for sealing cable entries |
| CN2343421Y (en) * | 1998-08-21 | 1999-10-13 | 上海日立电器有限公司 | Rubber sealing plug |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106257110A (en) * | 2015-06-19 | 2016-12-28 | 镇江耀华密封电器有限公司 | A kind of sealing member |
| CN110574249A (en) * | 2017-05-05 | 2019-12-13 | 西门子瑞士有限公司 | Device housing for an electrical device, system comprising such a device housing, and method for using such a device housing |
| CN110574249B (en) * | 2017-05-05 | 2021-01-22 | 西门子瑞士有限公司 | Device housing for an electrical device, system comprising such a device housing, and method for using such a device housing |
| US10938146B2 (en) | 2017-05-05 | 2021-03-02 | Siemens Schweiz Ag | Device housing for an electrical device |
| US20210039687A1 (en) * | 2019-08-05 | 2021-02-11 | Amsted Rail Company, Inc. | Gasket for hatch cover assembly of a rail car |
| US11760393B2 (en) * | 2019-08-05 | 2023-09-19 | Amsted Rail Company, Inc. | Gasket for hatch cover assembly of a rail car |
| CN113891587A (en) * | 2020-07-03 | 2022-01-04 | 住友电装株式会社 | Casing of electric connection box |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010078984A1 (en) | 2010-07-15 |
| EP2386037A1 (en) | 2011-11-16 |
| DE102009000103A1 (en) | 2010-07-15 |
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