CN112238713A - Method for sealing a vehicle tyre - Google Patents

Method for sealing a vehicle tyre Download PDF

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Publication number
CN112238713A
CN112238713A CN202010685374.7A CN202010685374A CN112238713A CN 112238713 A CN112238713 A CN 112238713A CN 202010685374 A CN202010685374 A CN 202010685374A CN 112238713 A CN112238713 A CN 112238713A
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CN
China
Prior art keywords
wheel
pressure
sealant
tire
tyre
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
Application number
CN202010685374.7A
Other languages
Chinese (zh)
Inventor
马丁·库兹
克里斯托夫·伯格
赖纳·德特林
克里斯托夫·曹姆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Tire Germany Co ltd
Continental Reifen Deutschland GmbH
Original Assignee
Continental Tire Germany Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Continental Tire Germany Co ltd filed Critical Continental Tire Germany Co ltd
Publication of CN112238713A publication Critical patent/CN112238713A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/10—Arrangement of tyre-inflating pumps mounted on vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B1/00—Spoked wheels; Spokes thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The invention relates to a method for sealing and pumping a vehicle tire (6) on a vehicle wheel (1), comprising the following steps: a. detecting a pressure state in a tire inner space (5) of a tire (6) of a wheel (1) a plurality of times; b. increasing the tire internal pressure in the tire internal space (5) by means of an electric motor-driven pressure changing unit (11), wherein the pressure changing unit (11) is integrated into the wheel (1); c. introducing a sealant (8) from a sealant reservoir (9) into the tire interior space (5) by means of a sealant introduction unit (7), wherein in step C) the introduction of the sealant (8) is carried out on the basis of the pressure state detected in step A), a temporal change dependent on the pressure state.

Description

Method for sealing a vehicle tyre
Technical Field
The invention relates to a method for sealing a vehicle tyre and a vehicle wheel.
Background
The invention relates to a method for sealing a vehicle tire on a vehicle wheel. The method comprises the following steps:
-a) detecting a pressure condition in the tyre interior space of a tyre of the wheel a plurality of times;
-B) increasing the tire internal pressure in the tire internal space by means of a pressure changing unit driven by an electric motor, wherein the pressure changing unit is integrated into the wheel;
-C) introducing sealant from a sealant reservoir into the tire interior space.
The pressure state in the tire inner space indicates the tire inner pressure.
Methods for sealing vehicle tires are known from the prior art.
In the methods known from the prior art, changes in the pressure state may not be detected or may not be detected with sufficient accuracy. Based on this situation (i.e., the inability to detect or detect sufficiently accurately a change in pressure state), further usability of the vehicle tire may not be reliably ensured.
Disclosure of Invention
It is therefore the primary object of the present invention to provide an improved method for sealing and pumping a vehicle tire on a vehicle wheel, wherein in particular a further usability of the vehicle tire can be ensured more reliably.
The object according to the invention is achieved by: in step C), the introduction of the sealing agent is carried out on the basis of the pressure state detected in step a), depending on the temporal change of the pressure state.
By carrying out the introduction of the sealant in the case according to the invention (i.e. in step C) on the basis of the pressure state detected in step a), depending on the temporal change of this pressure state, the introduction of the sealant can be carried out on the basis of a more reliable evaluation of the pressure state than would be possible in a separate, instantaneous pressure state. The background of the evaluation of greater reliability is that the cause of the current pressure state or the further development of the pressure state can be predicted by means of the temporal change.
Thus providing an improved process.
The invention also relates to a wheel, wherein the wheel is provided for performing the method according to the invention.
The wheel is rotatable in a circumferential direction about an axis of rotation and has:
-a device for detecting a pressure condition in the tyre interior space of a tyre of the wheel;
-a sealant introduction unit for introducing sealant from a sealant reservoir into the tire interior space;
a pressure changing unit which is integrated into the wheel and is driven by an electric motor, for increasing the tire internal pressure in the tire internal space, preferably to a predefined operating pressure, wherein the device for detecting a pressure state relates to a pressure sensor, a puncture sensor, a device for detecting a signal of an anti-lock system, a device for detecting a signal of a device for adjusting the driving dynamics, a deformation sensor and/or a vibration sensor.
The device for regulating the driving dynamics is also referred to as an electronic stability program device.
The wheel is in particular a truck (LKW) wheel, a passenger car (PKW) wheel, a bicycle wheel or a motorcycle wheel.
By the fact that the device for detecting a pressure state according to the invention relates to a pressure sensor, a puncture sensor, a device for detecting a signal of an anti-lock system, a device for detecting a signal of a device for adjusting driving dynamics, a deformation sensor and/or a vibration sensor, a temporal change of the pressure state can be determined sufficiently accurately and reliably.
Further advantageous embodiments of the invention are the subject matter of the dependent claims.
According to a preferred embodiment of the method according to the invention, the pressure state and/or the temporal change in the pressure state is determined by means of signals of a pressure sensor, a puncture sensor, an anti-lock system, a device for regulating the driving dynamics, a deformation sensor and/or a vibration sensor.
According to a further preferred embodiment of the method according to the invention, a signal is transmitted to an external receiver unit, wherein the signal contains information that step B) and/or C) has been carried out or that the vehicle can continue to be driven with the vehicle tire and/or the signal contains information about a temporal change in the pressure state.
By the fact that according to the invention (i.e. a signal is transmitted to an external receiving unit, wherein the signal contains information about that step B) and/or C) has been carried out or that the vehicle can continue to run with the vehicle tyre, and/or that the signal contains information about the temporal change in the pressure state), this information can be stored and processed. Further usability of the vehicle tyre can be evaluated more reliably with the aid of the stored or processed information. In addition, the driver of the motor vehicle using the wheel can be informed in particular of a temporal change in the pressure state.
According to a further preferred embodiment of the method according to the invention, in step D), the degree of damage to the structural integrity of the vehicle tire is determined by means of a damage sensor. The damage sensor may be, for example, a sensor by means of which states or state variables can be determined, with the aid of which damage or possible damage to the vehicle tire can be determined. The damage sensor may illustratively relate to a puncture sensor, a temperature sensor, an ultrasonic sensor, or a deformation sensor. The damage sensor can also relate to a device having at least one electrically conductive rail, wherein this rail is introduced into the tire and is traversed by an electric current. In a situation where the tyre has mechanical damage, the rail may be cut off and the current flow may be interrupted. With the aid of which damage to the tire can be determined.
The degree of damage may be a measure of the magnitude of the damage to the vehicle tire.
By determining the degree of damage to the structural integrity of the tyre of the wheel by means of the damage sensor in the case according to the invention (i.e. in step D), it is possible to carry out a continued operation of the wheel depending on the degree of damage.
According to a further preferred embodiment of the method according to the invention, in step C), the introduction of the sealant is carried out on the basis of the pressure state detected in step a), depending on the degree of damage determined in step D) and/or depending on the temporal change in the internal pressure of the tire.
By carrying out the introduction of the sealant in the case according to the invention (i.e. in step C) on the basis of the pressure state detected in step a), depending on the degree of damage determined in step D) and/or depending on the temporal variation of the pressure inside the tyre, a precise and contextually appropriate introduction of the sealant can be carried out.
According to a further preferred embodiment of the method according to the invention, the change in the internal pressure of the tyre over time is brought to 1 x 10-3In the range of kPa l/min to 5000kPa l/min, the introduction of the sealant is performed in step C).
By virtue of the conditions according to the invention (i.e. the introduction of sealant in step C) is carried out as soon as the temporal variation of the internal pressure of the tyre comes within the range from 1 x 10-3kPa x l/min to 5000kPa x l/min), the sealant is introduced only in conditions specific to the temporal variation of pressure. Thus, pressure changes over time, which may be below the above-mentioned lower limit or may be above the above-mentioned upper limit, do not contribute to the introduction of the sealant, typically under normal driving conditions with undamaged tires. Pressure changes over time below the above-mentioned lower limit do not generally lead to a reduced usability of the tire. In which case the introduction of the sealant may not be required. Pressure changes over time above the upper limit described above typically occur under such tire damage conditions where introduction of the sealant is often insufficient to repair the tire. In this case, the introduction of the sealant may be meaningless.
According to a further preferred embodiment of the method according to the invention, step B) and/or step C) are/is carried out during the driving operation of the wheel, wherein the tire internal pressure is preferably adjusted such that: the pressure change unit is switched off as soon as a target value of at least 150kPa is reached. The target value may in particular relate to a pressure value predefined by the vehicle manufacturer or the vehicle tyre manufacturer.
By the fact that according to the invention (i.e. step B) and/or step C are carried out during the running operation of the wheel) and wherein the tyre internal pressure is preferably adjusted so that: the pressure changing unit is turned off once a target value of at least 150kPa is reached), the tire internal pressure is efficiently supplied to the vehicle tire, and particularly, no further increase of the tire internal pressure is required after the target value is reached.
According to a further preferred embodiment of the method according to the invention, the information is transmitted to the output unit below a threshold value of 100kPa, preferably 130 kPa. The output unit may in particular relate to an output unit arranged inside the driver's space of the vehicle, or the output unit may relate to an output unit arranged outside the vehicle. Information about being below the threshold value may be provided to the human vehicle driver by means of an output unit and/or may be transmitted to an electronic or computer-assisted controller (e.g. used in the case of autonomously operated vehicles).
According to a further preferred embodiment of the method according to the invention, the sealant introduction unit and the pressure change unit are identical and preferably separate compressors.
By the fact that according to the invention (i.e. the sealant introduction unit and the pressure change unit are identical and preferably separate compressors), less construction space is required inside the wheel than would be possible according to other constructions in the prior art.
According to a further preferred embodiment of the method according to the invention, the sealant reservoir is integrated in the tire, in the tire interior space, into a spoke or rim of the wheel.
By virtue of the fact that the sealant reservoir is integrated in the wheel tire in the tire interior space into the wheel web or the wheel rim of the wheel according to the invention, for example, a construction space can be saved in the wheel interior and a favorable mass arrangement can be ensured in the wheel interior.
According to a further preferred embodiment of the method according to the invention, the pressure-changing unit is integrated into a spoke or a rim of the wheel.
By the fact that the pressure-changing unit is integrated into the wheel web or the wheel rim of the wheel according to the invention, for example, a construction space inside the wheel can be saved and a favorable quality arrangement inside the wheel can be ensured.
According to a preferred embodiment of the wheel according to the invention, the wheel has an adjusting unit or a device for connection to an adjusting unit, wherein the adjusting unit is configured to: in step C) of the method according to the invention, the introduction of the sealant is adjusted on the basis of the pressure state detected in step a) of the method according to the invention, in dependence on the temporal change in the pressure state.
In a preferred embodiment of the wheel according to the invention, the wheel has a signal transmission device, wherein the signal transmission device is configured to transmit a signal to an external receiver unit, wherein the signal contains information that step B) and/or C) of the method according to the invention according to one of the preceding claims has been carried out or that running can be continued with the wheel tyre.
By the fact that the wheel according to the invention has a signal transmission device, wherein the signal transmission device is configured for transmitting a signal to an external receiving unit, wherein the signal contains information that step B) and/or C) of the method according to the invention has been carried out or that running with the wheel tyre can be continued, this information can be processed and stored. Based on this information, further usability of the vehicle tyre can be reliably assessed. The external receiving unit may be, for example, a control and control device, which is used, for example, by an operator of a fleet (Fahrzeugflotten).
The signal transmission device relates in particular to a radio device. The radio device may transmit signals by means of electromagnetic waves.
According to a further preferred embodiment of the wheel according to the invention, the sealant reservoir is an annular hose or an annular tube, or the sealant reservoir has sealant storage elements, wherein the sealant storage elements are arranged in a cavity of the rim of the wheel, or between the spokes of the wheel, or inside the spokes of the wheel.
By the fact that the sealant reservoir according to the invention (i.e. the sealant reservoir relates to an annular hose or to an annular pipe, or the sealant reservoir has sealant storage parts which are arranged in the cavity of the rim of the wheel, or between the spokes of the wheel, or inside the spokes of the wheel), a uniform mass distribution inside the wheel can be ensured, so that imbalances are avoided to a maximum extent.
According to a further preferred embodiment of the wheel according to the invention, the wheel has an adjusting unit or a device for connection to an adjusting unit, which are configured to: in step C) according to the invention, the introduction of the sealant is adjusted on the basis of the pressure state detected in step a) of the method according to the invention, depending on the temporal variation of the pressure inside the tyre.
Drawings
Further features, advantages and details will now be described in more detail with the aid of the drawings, without the invention being limited thereto within its scope.
In the drawings:
FIG. 1: a schematic view of a wheel according to the invention according to one embodiment;
FIG. 2: a schematic view of a wheel according to the invention according to another embodiment;
FIG. 3: a schematic view of a wheel according to the invention according to another embodiment;
FIG. 4: a schematic view of a wheel according to the invention according to another embodiment;
FIG. 5: a schematic view of a wheel according to the invention according to another embodiment is shown.
List of reference numerals
(part of the description)
1 wheel of vehicle
2 axis of rotation
3 circumferential direction
4 device for detecting a pressure state
5 tire inner space
6-wheel tyre
7 sealant introduction unit
8 sealant
9 sealant reservoir
10 electric motor
11 pressure changing unit
12 sealant storage component
13 hollow cavity of wheel rim
14 wheel rim
15 spoke
16 damage sensor
17 adjusting unit
18 device for connection to a control unit
19 signal transmission apparatus
20 regulating unit
Detailed Description
Fig. 1 schematically shows a wheel 1 for carrying out the method according to the invention. The wheel 1 is rotatable about an axis of rotation 2 in a circumferential direction 3. The wheel 1 has a device 4 for detecting a pressure state to detect a pressure state in a tire inner space 5 of a tire 6 of the wheel 1. The device 4 for detecting a pressure state may be arranged at different locations inside the wheel 1 or may be arranged on the wheel 1.
The wheel 1 also has a sealant introduction unit 7 for introducing a sealant 8 from a sealant reservoir 9 into the tire inner space 5.
Furthermore, the wheel 1 has a pressure changing unit 11 which is integrated into the wheel 1 and is driven by an electric motor 10 and which increases the tire internal pressure in the tire internal space 5.
Furthermore, the wheel 1 has in particular an adjustment unit 20, wherein the adjustment unit 20 is configured to: in step C), the introduction of the sealant is adjusted based on the pressure state detected in step a), depending on the temporal change of the pressure state.
Furthermore, the wheel 1 has in particular a signal transmission device 19. The signal transmission device 19 is configured to transmit a signal to an external receiving unit, wherein the signal contains information that step B) and/or C) of the method according to the invention has been carried out or that running with the vehicle tyre 6 can be continued.
According to the embodiment shown in fig. 1, the sealant reservoir 9 is an annular hose or an annular tube.
Fig. 2 schematically shows a wheel 1 according to the invention according to a further embodiment. According to the embodiment illustrated schematically in fig. 2, the sealant reservoir 9 has a plurality of sealant storage parts 12. The sealant storage member 12 is disposed in a cavity 13 of a rim 14 of the wheel 1.
Fig. 3 schematically shows a wheel 1 according to the invention according to a further embodiment. According to the embodiment illustrated schematically in fig. 3, the sealant reservoir 9 has a plurality of sealant storage parts 12. The sealant storage member 12 is disposed between the spokes 15 of the wheel 1.
Fig. 4 schematically shows a wheel 1 according to the invention according to a further embodiment. According to the embodiment illustrated schematically in fig. 4, the sealant reservoir 9 has a plurality of sealant storage parts 12. The sealant storage member 12 is disposed inside the spokes 15 of the wheel 1.
Fig. 5 shows a wheel 1 according to the invention according to a further embodiment in a schematic radial sectional view. According to the embodiment shown in fig. 5, the wheel 1 has a damage sensor 16. The wheel 1 has, in particular, an adjustment unit 17 configured to: in step C), the introduction of the sealant 8 is adjusted based on the pressure state detected in step a), depending on the temporal change in the tire internal pressure.
The wheel 1 has in particular a means 18 for connecting with the adjusting unit, wherein the means 18 are configured to: in step C), the introduction of the sealant 8 is adjusted based on the pressure state detected in step a), depending on the temporal change in the tire internal pressure.

Claims (15)

1. A method for sealing and pumping a vehicle tyre (6) on a vehicle wheel (1), the method comprising the steps of:
a. detecting a pressure state in a tire inner space (5) of a tire (6) of a wheel (1) a plurality of times;
b. increasing the tire internal pressure in the tire internal space (5) by means of an electric motor-driven pressure changing unit (11), wherein the pressure changing unit (11) is integrated into the wheel (1);
c. introducing sealant (8) from a sealant reservoir (9) into the tire interior space (5) by means of a sealant introduction unit (7),
characterized in that, in step C), the introduction of the sealing agent (8) is carried out on the basis of the pressure state detected in step A), depending on the temporal change of the pressure state.
2. Method according to claim 1, characterized in that the pressure state and/or the temporal change of the pressure state is/are determined by means of signals of a pressure sensor (4), a puncture sensor (4), an anti-lock system (4), a device (4) for adjusting the driving dynamics, a deformation sensor (4) and/or a vibration sensor (4).
3. Method according to claim 1 or claim 2, characterized in that a signal is transmitted to an external receiving unit, wherein the signal contains information about that the steps B) and/or C) have been performed or that the vehicle can continue to be driven with the vehicle tyre (6) and/or the signal contains information about the temporal change in the pressure state.
4. Method according to one of the preceding claims, wherein in step D) the degree of damage of the structural integrity of the vehicle tyre (6) is determined by means of a damage sensor (16).
5. Method according to one of the preceding claims, wherein in step C) the introduction of the sealant (8) is carried out on the basis of the pressure state detected in step a), a change over time depending on the degree of damage determined in step D) and/or depending on the pressure inside the tyre.
6. Method according to one of the preceding claims, wherein the variation in time of the pressure inside the tyre is brought to 1 x 10-3-in the range of kPa l/min to 5000kPa l/min, the introduction of the sealant (8) is performed in step C).
7. Method according to one of the preceding claims, wherein the step B) and/or the step C) are/is carried out during a running operation of the wheel (1), and wherein the tyre internal pressure is preferably adjusted such that: the pressure change unit (11) is switched off as soon as a target value of at least 150kPa is reached.
8. Method according to one of the preceding claims, wherein the information is sent to the output unit below a threshold value of 100kPa, preferably 130 kPa.
9. Method according to one of the preceding claims, wherein the sealant introduction unit (7) and the pressure changing unit (11) are the same and preferably separate compressors.
10. Method according to one of the preceding claims, wherein the sealant reservoir (9) in the tyre (6) of the wheel in the tyre interior space (5) is integrated into a spoke (15) or a rim (14) of the wheel (1).
11. Method according to one of the preceding claims, wherein the pressure changing unit (11) is integrated into a spoke (15) or a rim (14) of the wheel (1).
12. A wheel (1) for performing the method according to any one of the preceding claims, wherein the wheel (1) is rotatable in a circumferential direction (3) around a rotation axis (2), the wheel comprising:
-a device (4) for detecting a pressure condition in a tyre interior (5) of a tyre (6) of the wheel (1);
-a sealant introduction unit (7) for introducing sealant (8) from a sealant reservoir (9) into the tyre interior space (5);
-a pressure-changing unit (11) integrated into the wheel (1) and driven by an electric motor (10) for increasing the tire internal pressure in the tire internal space (5), preferably to a predefined operating pressure, wherein the device (4) for detecting pressure conditions relates to a pressure sensor (4), a puncture sensor (4), a device (4) for detecting signals of an anti-lock system, a device (4) for detecting signals of a device for adjusting driving dynamics, a deformation sensor (4) and/or a vibration sensor (4).
13. Wheel (1) according to the preceding claim, having: a regulating unit (17) or a device (18) for connecting with the regulating unit (17), wherein the regulating unit (17) is configured to: in step C) of the method according to the invention, the introduction of the sealant (8) is regulated on the basis of the pressure state detected in step a) of the method according to the invention, in dependence on the temporal change in the pressure state.
14. Wheel (1) according to claim 12 or claim 13, having: a signal transmission device (19), wherein the signal transmission device (19) is configured to transmit a signal to an external receiving unit, wherein the signal contains information that step B) and/or C) of the method according to the invention has been carried out or that driving with the vehicle tire (6) can be continued.
15. Wheel (1) according to claim 12 or claim 13 or claim 14, characterized in that the sealant reservoir (9) relates to an annular hose or to an annular pipe, or that the sealant reservoir (9) has sealant storage parts (12), wherein the sealant storage parts (12) are arranged in a cavity (13) of a rim (14) of the wheel (1), or between spokes (15) of the wheel (1), or inside spokes (15) of the wheel (1).
CN202010685374.7A 2019-07-19 2020-07-16 Method for sealing a vehicle tyre Pending CN112238713A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019210738.9A DE102019210738A1 (en) 2019-07-19 2019-07-19 Method for sealing vehicle tires
DE102019210738.9 2019-07-19

Publications (1)

Publication Number Publication Date
CN112238713A true CN112238713A (en) 2021-01-19

Family

ID=74093762

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Application Number Title Priority Date Filing Date
CN202010685374.7A Pending CN112238713A (en) 2019-07-19 2020-07-16 Method for sealing a vehicle tyre

Country Status (2)

Country Link
CN (1) CN112238713A (en)
DE (1) DE102019210738A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102120440A (en) * 2009-12-23 2011-07-13 住友橡胶工业株式会社 Device for inserting air and/or sealant into a tyre
DE102011000049A1 (en) * 2011-01-06 2012-07-12 Continental Reifen Deutschland Gmbh Method for displaying recommendation for action to use tire sealant in vehicle tire in connection with tire pressure monitoring, involves receiving information on bet to refrain of tire sealants by driver with negative recommendation
US20150059919A1 (en) * 2013-08-29 2015-03-05 Agco International Gmbh Tire pressure measure on a vehicle
US20150174972A1 (en) * 2013-12-25 2015-06-25 Joe Huayue Zhou Intelligent Tire Inflation and Deflation System Apparatus
CN106457934A (en) * 2014-03-11 2017-02-22 伊利诺斯工具制品有限公司 Pressurized-medium supply device, wheel unit having a pressurized-medium supply device, and distributed system for supplying pressurized medium
WO2018134005A1 (en) * 2017-01-17 2018-07-26 Continental Reifen Deutschland Gmbh Device for sealing and inflating motor vehicle tires
CN109141708A (en) * 2017-06-28 2019-01-04 什拉姆有限责任公司 Device for pressure measurement
DE102017213574A1 (en) * 2017-08-04 2019-02-07 Continental Reifen Deutschland Gmbh A method of regulating tire pressure from a vehicle tire

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102120440A (en) * 2009-12-23 2011-07-13 住友橡胶工业株式会社 Device for inserting air and/or sealant into a tyre
DE102011000049A1 (en) * 2011-01-06 2012-07-12 Continental Reifen Deutschland Gmbh Method for displaying recommendation for action to use tire sealant in vehicle tire in connection with tire pressure monitoring, involves receiving information on bet to refrain of tire sealants by driver with negative recommendation
US20150059919A1 (en) * 2013-08-29 2015-03-05 Agco International Gmbh Tire pressure measure on a vehicle
US20150174972A1 (en) * 2013-12-25 2015-06-25 Joe Huayue Zhou Intelligent Tire Inflation and Deflation System Apparatus
CN106457934A (en) * 2014-03-11 2017-02-22 伊利诺斯工具制品有限公司 Pressurized-medium supply device, wheel unit having a pressurized-medium supply device, and distributed system for supplying pressurized medium
WO2018134005A1 (en) * 2017-01-17 2018-07-26 Continental Reifen Deutschland Gmbh Device for sealing and inflating motor vehicle tires
CN109141708A (en) * 2017-06-28 2019-01-04 什拉姆有限责任公司 Device for pressure measurement
DE102017213574A1 (en) * 2017-08-04 2019-02-07 Continental Reifen Deutschland Gmbh A method of regulating tire pressure from a vehicle tire

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Application publication date: 20210119