KR200468911Y1 - Socket type tire temperature sensor with insulation - Google Patents

Socket type tire temperature sensor with insulation Download PDF

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Publication number
KR200468911Y1
KR200468911Y1 KR2020110011109U KR20110011109U KR200468911Y1 KR 200468911 Y1 KR200468911 Y1 KR 200468911Y1 KR 2020110011109 U KR2020110011109 U KR 2020110011109U KR 20110011109 U KR20110011109 U KR 20110011109U KR 200468911 Y1 KR200468911 Y1 KR 200468911Y1
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South Korea
Prior art keywords
tire
internal temperature
insulation
present
sensing point
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KR2020110011109U
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Korean (ko)
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KR20130003747U (en
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손재홍
김광태
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한국타이어 주식회사
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    • 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
    • B60C23/20—Devices for measuring or signalling tyre temperature only
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
    • B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
    • B60C2009/2038—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel using lateral belt strips at belt edges, e.g. edge bands

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

본 고안은 주행중인 타이어의 내부온도를 측정할 수 있는 타이어 내부온도 측정센서에 관한 것으로, 특히 내구성과 단열성이 확보된 삽입형 타이어 내부온도 측정장치에 관한 것이다.
이를 위해 본 고안은 타이어(1) 내부에 삽입되어 타이어 주행 중 내부의 온도를 측정할 수 있는 타이어 내부온도 측정센서에 있어서, 상기 타이어(1)에 삽입되는 나선형 몸체(2)의 내부에는 한쪽 끝단에 센싱 포인트(3)를 가진 서머커플 케이블(4)이 내장되어 외부전선(5)과 연결되어 있으며, 이 몸체(2)의 중간에는 센싱 포인트(3)가 외부 냉각에 영향받지 않도록 단열재(6)가 내장되고 상기 몸체(2)의 외부 끝단으로 육각볼트(7)가 형성되면서 보호 케이싱(8)으로 외부전선(5)의 일부를 감싸아 보호하도록 이루어진 구조로 되어 있다.The present invention relates to a tire internal temperature measuring sensor capable of measuring the internal temperature of a running tire, and more particularly, to an insert-type tire internal temperature measuring device having durability and insulation.
To this end, the present invention is a tire internal temperature measuring sensor which is inserted into the tire 1 to measure the temperature of the tire while driving, and one end of the spiral body 2 is inserted into the tire 1. There is a thermocouple cable (4) having a sensing point (3) in the interior and is connected to the external wire (5), in the middle of the body (2) to ensure that the sensing point (3) is not affected by external cooling (6) ) And a hexagonal bolt (7) is formed as the outer end of the body (2) is formed to protect a portion of the outer wire (5) by the protective casing (8).

Description

단열성이 확보된 삽입형 타이어 내부온도 측정센서{Socket type tire temperature sensor with insulation}Insert type tire temperature sensor with insulation

본 고안은 주행중인 타이어의 내부온도를 측정할 수 있는 타이어 내부온도 측정센서에 관한 것으로, 특히 내구성과 단열성이 확보된 삽입형 타이어 내부온도 측정장치에 관한 것이다.The present invention relates to a tire internal temperature measuring sensor capable of measuring the internal temperature of a running tire, and more particularly, to an insert-type tire internal temperature measuring device having durability and insulation.

주지된 바와 같이 고무와 같은 탄성체로 이루어진 타이어는 하중을 받으면 변형이 생기고, 주행하면 반복응력을 받아 히스테리시스 손실 등에 의하여 타이어 내부에 열을 발생시킨다.As is well known, tires made of an elastic body such as rubber are deformed when subjected to a load, and undergo repeated stress when driven to generate heat inside the tire due to hysteresis loss.

그런데 고무는 열전도가 나쁘기 때문에 발생한 열은 내부에 축적되어 타이어 및 림의 표면으로 없어지는 열량과 같아질 때까지 타이어 내부온도는 상승하게 되는데, 타이어를 구성하는 각종 코드 및 고무는 유기물로서 온도의 영향을 받기 쉽고 온도가 높아지면 성능이 저하된다.However, since rubber has a poor thermal conductivity, the internal temperature of the tire increases until the heat generated is equal to the amount of heat lost to the surface of the tire and the rim. The various cords and rubbers constituting the tire are affected by temperature. It is susceptible to high temperature and the performance decreases.

이에 따라 타이어 내부온도 측정은 타이어의 펑크 또는 훼손으로 인한 기능저하에 중요한 매체이기 때문에 종래에도 다양한 방식으로 측정하여 왔다.Accordingly, since the tire internal temperature measurement is an important medium for deterioration due to puncture or damage of the tire, it has been measured in various ways in the past.

일례로, 국내 공개특허 제2008-0046815호는 타이어 내부의 공기온도 또는 내부 표면온도를 측정하는 기술이지만, 타이어의 내구성 측면에서 중요한 온도는 벨트 엣지(Belt Edge)와 같이 타이어 내부의 온도를 측정해야 보다 정확한 발열수준을 알 수 있기에 상기와 같은 종래 타이어 내부 온도측정 방식은 개선시킬 필요가 있었다.As an example, Korean Patent Publication No. 2008-0046815 is a technology for measuring the air temperature or the inner surface temperature of the inside of the tire, but an important temperature in terms of durability of the tire should measure the temperature inside the tire, such as the belt edge (Belt Edge). Since a more accurate heating level can be known, the conventional tire internal temperature measurement method needs to be improved.

이에 본 고안은 상기와 같은 종래 문제점을 감안하여 제안된 것으로, 주행중인 타이어에서 타이어 사고와 밀접히 관련된 중요위치인 벨트 엣지와 비드(Bead) 내부의 온도를 정확히 측정할 수 있도록 삽입형 형태로 이루어지면서 내구성과 단열성도 확보된 타이어 내부온도 측정센서를 제공함에 그 목적이 있다.The present invention has been proposed in view of the above-described conventional problems, and is made of an insert type to accurately measure the temperature inside the belt edge and the beads, which are important positions closely related to a tire accident in a running tire. The object of the present invention is to provide a sensor for measuring the internal temperature of a tire that is also secured in insulation.

상기와 같은 목적을 달성하기 위한 본 고안은 타이어 내부에 장착되어 이 타이어 주행시 내부의 온도를 측정할 수 있는 타이어 내부온도 측정센서에 있어서, 상기 타이어에 삽입되는 내선형 몸체의 내부에는 끝단에 센싱 포인트를 가진 서머커플 케이블(Thermocouple cable)이 내장된 외부전선과 연결되어 있으며, 상기 몸체의 중간에는 센싱 포인트가 외부 냉각에 영향을 받지 않도록 단열재가 내장되고, 상기 몸체의 다른 끝단에는 육각볼트가 형성되면서 보호 케이싱으로 외부 전선 일부를 보호하는 구조로 되어 있다.The present invention for achieving the above object is in the tire internal temperature measurement sensor that can be mounted inside the tire to measure the temperature of the inside of the tire running, the sensing point at the end of the inner body is inserted into the tire A thermocouple cable having a built-in thermocouple cable is connected to the external wire, and the middle of the body has a heat insulator so that the sensing point is not affected by external cooling, and the other end of the body has a hexagonal bolt formed thereon. The protective casing protects a part of the external wire.

이러한 본 고안에 따른 단열성이 확보된 삽입형 타이어 내부온도 측정센서는 타이어 사고와 관련된 벨트 엣지가 비드부 등에 삽입되어 이들 부위의 내부온도를 실시간으로 정확히 측정할 수 있으면서 내구성 및 단열성을 갖추게 된다.The insert-type tire internal temperature sensor having a thermal insulation according to the present invention has a belt edge associated with a tire accident is inserted into a bead part, etc., and thus it is possible to accurately measure the internal temperature of these parts in real time and has durability and insulation.

도 1은 본 고안에 따른 타이어 내부온도 측정센서의 전체 구성도,
도 2는 도 1의 A부분 확대 단면도,
도 3은 본 고안이 차량의 타이어에 설치된 상태를 보여주는 적용상태 사진이다.1 is an overall configuration diagram of a tire internal temperature measurement sensor according to the present invention,
2 is an enlarged cross-sectional view of portion A of FIG. 1;
3 is an application state photograph showing a state in which the present invention is installed on a tire of a vehicle.

이하, 본 고안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail based on the accompanying drawings.

도 1에는 본 고안에 따른 타이어 내부온도 측정센서의 전체구성을 보여주는 도면으로서, 본 고안은 타이어(1) 내부에 삽입되어 타이어 주행 중 내부의 온도를 측정할 수 있는 타이어 내부온도 측정센서에 있어서, 상기 타이어(1)에 삽입되는 나선형 몸체(2)의 내부에는 한쪽 끝단에 센싱 포인트(3)를 가진 서머커플 케이블(4)이 내장되어 외부전선(5)과 연결되어 있으며, 이 몸체(2)의 중간에는 센싱 포인트(3)가 외부 냉각에 영향받지 않도록 단열재(6)가 내장되고 상기 몸체(2)의 외부 끝단으로 육각볼트(7)가 형성되면서 보호 케이싱(8)으로 외부전선(5)의 일부를 감싸아 보호하도록 이루어진 구조로 되어 있다.1 is a view showing the overall configuration of the tire internal temperature measurement sensor according to the present invention, the present invention is inserted into the tire (1) in the tire internal temperature measurement sensor that can measure the temperature inside the tire running, Inside the spiral body (2) inserted into the tire (1) is a thermocouple cable (4) having a sensing point (3) at one end is built and connected to the external wire (5), the body (2) Insulator 6 is embedded in the middle of the sensing point 3 so as not to be affected by external cooling, and a hexagonal bolt 7 is formed at the outer end of the body 2 to the outer casing 8 as a protective casing 8. It is structured to surround a part of the protection.

이와 같은 본 고안은 나사형태로 타이어(1)의 특정부위에 삽입되는 나선형 몸체(2)의 내부에는 서머커플 케이블(4)이 내장되고 이 서머커플 케이블(4)의 한쪽 선단이 센싱 포인트(3)로 되어 타이어(1)의 특정부위에 용이하게 삽입되는데, 여기서 타이어(1)의 특정부위는 벨트 엣지 또는 비드부로 칭한다.The present invention has a built-in thermocouple cable 4 inside the spiral body 2 inserted into a specific portion of the tire 1 in the form of a screw, and one end of the thermocouple cable 4 has a sensing point 3 And easily inserted into a specific portion of the tire 1, where the specific portion of the tire 1 is referred to as a belt edge or bead portion.

그리고 주행 중 차량 하중에 의한 접지에 의하여 타이어(1)에서 발생되는 변형으로 인해 본 고안에 따른 측정센서가 파손되는 것을 방지하기 위해 보호 케이싱(8)이 상기 몸체(2)의 외부돌출 선단에 장착되어 외부전선(5)의 일부를 감싸도록 장착되고, 타이어(1)에 본 고안의 몸체(2)를 삽입 내장시킬 때 힘이 전달될 수 있도록 몸체(2)의 외부돌출 선단은 육각볼트(7)로 형성되어 있다.In addition, the protective casing 8 is mounted to the outer protruding end of the body 2 to prevent the measurement sensor according to the present invention from being damaged due to the deformation generated in the tire 1 by the ground due to the vehicle load while driving. And is mounted to surround a part of the outer wire 5, and the outwardly protruding end of the body 2 is a hexagon bolt (7) so that a force can be transmitted when the body 2 of the present invention is inserted into the tire 1; ) Is formed.

또한, 타이어(1)의 외부 냉각에 의해 상기 몸체(2)의 센싱 포인트(3)가 영향을 받지 않도록 단열재(6)는 도 2와 같이 이 몸체(2)의 중간 부위에 내장되어 외부의 온도전달을 차단할 수 있도록 되어 있다.In addition, the heat insulating material 6 is embedded in the intermediate portion of the body 2 so that the sensing point 3 of the body 2 is not affected by the external cooling of the tire 1, and thus the external temperature is reduced. It is designed to block delivery.

이러한 본 고안은 도 3의 사진과 같이 차량의 타이어(1)에 삽입 설치하여 주행중인 차량의 타이어 내부온도를 실시간으로 정확하게 측정할 수 있으며, 본 고안으로 측정된 타이어 내부의 발열온도는 공지의 무선전송장치를 통하여 측정자에게 알려주도록 되어 있기 때문에 실차 조건에서 타이어 내부의 온도를 측정하면서 내구성과 단열성이 확보할 수 있도록 되어 있다.The present invention can be accurately inserted in the tire (1) of the vehicle as shown in Figure 3 to accurately measure the internal temperature of the tire of the running vehicle in real time, the heating temperature inside the tire measured by the present invention is known wireless Since the transmitter is informed by the transmitter, durability and insulation can be ensured while measuring the temperature inside the tire under actual vehicle conditions.

1 : 타이어, 2 : 몸체,
3 : 센싱 포인트(Sensing point), 4 : 서머커플(Thermocouple) 케이블,
5 : 외부전선, 6 : 단열재,
7 : 육각볼트, 8 : 보호 케이싱.1: tire, 2: body,
3: Sensing point, 4: Thermocouple cable,
5: external wire, 6: insulation material,
7: hexagon bolt, 8: protective casing.

Claims (1)

타이어(1) 내부에 삽입되어 타이어 주행 중 내부의 온도를 측정할 수 있도록 상기 타이어(1)에 삽입되는 나선형 몸체(2)의 내부에는 한쪽 끝단에 센싱 포인트(3)를 가진 서머커플 케이블(4)이 내장되어 외부전선(5)과 연결되어 이루어진 타이어 내부온도 측정센서에 있어서,
상기 몸체(2)의 중간에는 센싱 포인트(3)가 외부 냉각에 영향받지 않도록 단열재(6)가 내장되고 상기 몸체(2)의 외부 끝단으로 육각볼트(7)가 형성되면서 보호 케이싱(8)으로 외부전선(5)의 일부를 감싸아 보호하도록 이루어진 것을 특징으로 하는 단열성이 확보된 삽입형 타이어 내부온도 측정센서.Thermocouple cable (4) having a sensing point (3) at one end inside the spiral body (2) inserted into the tire (1) to be inserted into the tire (1) to measure the temperature inside the tire running In the tire internal temperature measurement sensor is built in and connected to the external wire (5),
Insulating material 6 is embedded in the middle of the body 2 so that the sensing point 3 is not affected by external cooling, and a hexagon bolt 7 is formed at the outer end of the body 2 to the protective casing 8. Insertion-type tire internal temperature sensor with insulation ensured, characterized in that made to protect a portion of the outer wire (5).
KR2020110011109U 2011-12-14 2011-12-14 Socket type tire temperature sensor with insulation KR200468911Y1 (en)

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KR200468911Y1 true KR200468911Y1 (en) 2013-09-12

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Publication number Priority date Publication date Assignee Title
DE102018126405A1 (en) * 2018-10-23 2020-04-23 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Heat protection device for a wheel electronics on a rim of a wheel of a vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06166309A (en) * 1992-09-07 1994-06-14 Topy Ind Ltd Vehicle tire condition monitoring device
KR100541575B1 (en) * 2004-11-10 2006-01-11 한국타이어 주식회사 Temperature measuring apparatus of tbr tire during running
JP2006023084A (en) * 2004-07-06 2006-01-26 Yokohama Rubber Co Ltd:The Wheel for tire and apparatus for detecting temperature in tire air chamber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06166309A (en) * 1992-09-07 1994-06-14 Topy Ind Ltd Vehicle tire condition monitoring device
JP2006023084A (en) * 2004-07-06 2006-01-26 Yokohama Rubber Co Ltd:The Wheel for tire and apparatus for detecting temperature in tire air chamber
KR100541575B1 (en) * 2004-11-10 2006-01-11 한국타이어 주식회사 Temperature measuring apparatus of tbr tire during running

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