JP2006177769A - Temperature sensor for liquid vessel - Google Patents

Temperature sensor for liquid vessel Download PDF

Info

Publication number
JP2006177769A
JP2006177769A JP2004371135A JP2004371135A JP2006177769A JP 2006177769 A JP2006177769 A JP 2006177769A JP 2004371135 A JP2004371135 A JP 2004371135A JP 2004371135 A JP2004371135 A JP 2004371135A JP 2006177769 A JP2006177769 A JP 2006177769A
Authority
JP
Japan
Prior art keywords
liquid
container
main body
temperature sensor
temperature
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
JP2004371135A
Other languages
Japanese (ja)
Inventor
Shoichi Hiraoka
祥一 平岡
Nobuaki Yokote
信昭 横手
Takashi Furuichi
尚 古市
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.)
Primix Corp
Original Assignee
Primix Corp
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 Primix Corp filed Critical Primix Corp
Priority to JP2004371135A priority Critical patent/JP2006177769A/en
Publication of JP2006177769A publication Critical patent/JP2006177769A/en
Pending legal-status Critical Current

Links

Images

Abstract

<P>PROBLEM TO BE SOLVED: To provide a temperature sensor for liquid vessel for reducing errors produced at a temperature measurement result by a temperature measuring resistor, and for accurately measuring the actual liquid temperature. <P>SOLUTION: The liquid vessel temperature sensor partially constitutes the bottom face or a side face of a vessel, measures the temperature of the liquid in the vessel, and is attached to an attachment hole provided on the bottom face or the side face of the vessel for accommodating the liquid. The liquid vessel temperature sensor comprises an attachment screw for attaching the sensor to the attachment hole, a lead wire inserted into an insertion hole, provided in the attachment screw and protruding from a tip of the attachment screw, the resistance thermometer provided at a tip of the protruding lead wire, a protective thermal insulation resin for coating the lead wire protruding from the tip of the attachment screw and a side face of the resistance thermometer, and a protective cylinder for surrounding at least a part of the lateral circumference of the protecting thermal insulation resin. The protective thermal insulation resin is formed so as to have substantially equal diameter as the diameter of an attachment section body or larger. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、所定の容器内の液体温度を測定するための液体容器温度センサに関し、特に、容器の所定部位に設けられた孔に取り付けられる液体容器温度センサに関する。   The present invention relates to a liquid container temperature sensor for measuring a liquid temperature in a predetermined container, and more particularly to a liquid container temperature sensor attached to a hole provided in a predetermined part of the container.

従来、図３に示すように、液体をいれる容器１１の底部や側面部に設けられた孔に取り付けられ、容器内の液体温度を測定する液体容器温度センサ１２が知られている。   Conventionally, as shown in FIG. 3, a liquid container temperature sensor 12 is known which is attached to a hole provided in a bottom part or a side part of a container 11 into which a liquid is placed and measures a liquid temperature in the container.

この液体容器温度センサ１２は、容器に取り付けるための取付部本体１３と、その取付部本体１３の基端部に設けられているメタルコンセント１４と、取付部本体１３の上面に設けられている保護筒１５と、これら取付部本体１３、メタルコンセント１４及び保護筒１５にそれぞれ設けられている挿通孔に挿通されているリード線１６と、そのリード線１６の先端に設けられている測温抵抗体１７と、保護筒１５の内側にリード線１６及び測温抵抗体１７を被覆するようにもうけられている保護断熱樹脂１８とを有している。そして、測温抵抗体１７の測温部及び保護断熱樹脂１８の上面は、容器の底部や側面部の一部を構成するように、配置されている。   The liquid container temperature sensor 12 includes an attachment portion main body 13 for attachment to the container, a metal outlet 14 provided at the base end portion of the attachment portion main body 13, and a protection provided on the upper surface of the attachment portion main body 13. A tube 15, a lead wire 16 inserted through an insertion hole provided in each of the attachment body 13, the metal outlet 14, and the protection tube 15, and a resistance temperature detector provided at the tip of the lead wire 16. 17 and a protective heat-insulating resin 18 provided inside the protective cylinder 15 so as to cover the lead wire 16 and the resistance temperature detector 17. And the temperature measuring part of the temperature measuring resistor 17 and the upper surface of the protective heat-insulating resin 18 are arranged so as to constitute a part of the bottom part or the side part of the container.

しかし、上記従来の液体容器温度センサでは、容器１や外気からリード線１６に熱が伝導し、その熱によって測温抵抗体１７による測温結果に誤差が生じてしまうといった問題がある。   However, the conventional liquid container temperature sensor has a problem that heat is conducted from the container 1 or the outside air to the lead wire 16 and an error occurs in the temperature measurement result by the temperature measuring resistor 17 due to the heat.

そこで本発明は、上記の問題点に鑑み、測温抵抗体による測温結果に生じる誤差が小さく、実際の液体温度を正確に測定することができる液体容器温度センサを提供することを課題とする。   In view of the above problems, an object of the present invention is to provide a liquid container temperature sensor capable of measuring an actual liquid temperature accurately with little error occurring in a temperature measurement result by a resistance temperature detector. .

上記課題を解決するために請求項１記載の発明は、液体を収容する容器の底面または側面に設けられている取付孔に取り付けられ、容器の底面または側面の一部を構成して容器内の液体温度を測定する液体容器温度センサであって、上記取付孔に取り付ける取付部本体と、その取付部本体に設けられている挿通孔に挿通されて取付部本体上面から突出するリード線と、その突出したリード線の先端に設けられている測温抵抗体と、取付部本体上面から突出しているリード線及び測温抵抗体の側面を被覆する保護断熱樹脂と、その保護断熱樹脂の側周面の少なくとも一部を包囲する保護筒とを備え、保護断熱樹脂を、取付部本体の径と略等しい径か、あるいは取付部本体の径よりも大きい径に形成したことを特徴としている。   In order to solve the above-mentioned problem, the invention according to claim 1 is attached to a mounting hole provided in a bottom surface or a side surface of a container for storing a liquid, and constitutes a part of the bottom surface or the side surface of the container to form the inside of the container. A liquid container temperature sensor for measuring a liquid temperature, a mounting portion main body to be attached to the mounting hole, a lead wire which is inserted through an insertion hole provided in the mounting portion main body and protrudes from an upper surface of the mounting portion main body, A resistance temperature detector provided at the tip of the protruding lead wire, a protective heat insulating resin covering the side surface of the lead wire and the resistance temperature detector protruding from the upper surface of the mounting body, and a side peripheral surface of the protective heat insulating resin A protective cylinder surrounding at least a part of the protective heat insulating resin, and the protective heat insulating resin is formed to have a diameter substantially equal to or larger than the diameter of the mounting portion main body.

また、請求項２記載の発明は、液体を収容する容器の底面または側面に設けられている取付孔に取り付けられ、容器の底面または側面の一部を構成して容器内の液体温度を測定する液体容器温度センサであって、上記取付孔に取り付ける取付部本体と、その取付部本体に設けられている挿通孔に挿通されて取付部本体上面から突出するリード線と、その突出したリード線の先端に設けられている測温抵抗体と、取付部本体上面から突出しているリード線及び測温抵抗体の側面を被覆する保護断熱樹脂と、その保護断熱樹脂の側周面の少なくとも一部を包囲する保護筒とを備え、保護断熱樹脂の径を１８ｍｍ以上５０ｍｍ以下に形成したことを特徴としている。   The invention according to claim 2 is attached to a mounting hole provided on a bottom surface or a side surface of a container for storing a liquid, and constitutes a part of the bottom surface or the side surface of the container to measure a liquid temperature in the container. A liquid container temperature sensor, a mounting portion main body to be mounted in the mounting hole, a lead wire that is inserted through an insertion hole provided in the mounting portion main body and protrudes from the upper surface of the mounting portion main body, and the protruding lead wire A resistance temperature sensor provided at the tip, a lead wire protruding from the upper surface of the mounting body and a protective heat insulating resin covering the side surface of the resistance temperature detector, and at least a part of the side peripheral surface of the protective heat insulating resin And a protective cylinder that surrounds the protective heat insulating resin. The protective heat insulating resin has a diameter of 18 mm or more and 50 mm or less.

また、請求項３に記載の発明は、請求項１または請求項２に記載の液体容器温度センサであって、上記取付部本体を樹脂によって形成したことを特徴としている。   According to a third aspect of the present invention, in the liquid container temperature sensor according to the first or second aspect, the attachment body is formed of a resin.

請求項１に記載の発明によれば、保護断熱樹脂が、取付部本体の径と略等しい径か、あるいは取付部本体の径よりも大きい径に形成されているので、容器や外気からリード線に熱が伝導することを防止でき、測温抵抗体による測温結果に生じる誤差が小さくなり、実際の液体温度を正確に測定することができる。   According to the first aspect of the present invention, the protective heat insulating resin is formed to have a diameter substantially equal to the diameter of the mounting portion main body or larger than the diameter of the mounting portion main body. Therefore, it is possible to prevent the heat from being conducted, and the error generated in the temperature measurement result by the resistance temperature detector is reduced, so that the actual liquid temperature can be accurately measured.

請求項２に記載の発明によれば、保護断熱樹脂の径を１８ｍｍ以上５０ｍｍ以下に形成しているので、効率的に容器や外気とリード線との間の断熱を図ることができ、測温抵抗体による測温結果に生じる誤差が小さくなり、実際の液体温度を正確に測定することができる。   According to the second aspect of the present invention, since the diameter of the protective heat insulating resin is 18 mm or more and 50 mm or less, heat insulation between the container or the outside air and the lead wire can be efficiently achieved, and the temperature measurement The error generated in the temperature measurement result by the resistor is reduced, and the actual liquid temperature can be measured accurately.

請求項３に記載の発明によれば、取付部本体を樹脂によって形成しているので、取付ネジ内部のリード線に対する断熱効果が高まることにより、実際の液体温度をより正確に測定することができる。   According to the third aspect of the present invention, since the mounting portion main body is formed of resin, the heat insulation effect on the lead wire inside the mounting screw is increased, so that the actual liquid temperature can be measured more accurately. .

以下、本発明を図示の実施の形態に基づいて説明する。   Hereinafter, the present invention will be described based on the illustrated embodiments.

図１を参照して、１は、液体を収容する容器であって、容器１内の液体を加熱及び冷却可能に構成されていると共に、所定の撹拌装置（不図示）によって容器１内の液体を撹拌できるようになっている。   Referring to FIG. 1, reference numeral 1 denotes a container for storing a liquid, which is configured to be able to heat and cool the liquid in the container 1, and the liquid in the container 1 by a predetermined stirring device (not shown). Can be stirred.

容器１は、３重構造になっており、液体を収容する液体収容部１ａの外側にジャケット部１ｂが設けられ、さらにそのジャケット部１ｂの外側に断熱部１ｃが設けられている。ジャケット部１ｂ内には、流入管２ａ及び流出管２ｂを介して熱媒又は冷媒が循環し、これにより、液体収容部１ａ内の液体を加熱または冷却するように構成されている。また、断熱部１ｃ内には、断熱材３が封入されており、外気からの熱の伝導を遮断するように構成されている。   The container 1 has a triple structure, and a jacket portion 1b is provided outside the liquid storage portion 1a that stores the liquid, and a heat insulating portion 1c is further provided outside the jacket portion 1b. In the jacket part 1b, a heat medium or a refrigerant circulates through the inflow pipe 2a and the outflow pipe 2b, thereby heating or cooling the liquid in the liquid storage part 1a. Moreover, the heat insulating material 3 is enclosed in the heat insulating part 1c, and is configured to block conduction of heat from the outside air.

容器１の底部には、図２にも示すように、液体収容部１ａの内側と断熱部１ｃの外側とを連通する取付孔１ｄが設けられており、この取付孔１ｄに温度センサ４が取り付けられている。   As shown in FIG. 2, the bottom of the container 1 is provided with a mounting hole 1d that allows communication between the inside of the liquid storage portion 1a and the outside of the heat insulating portion 1c. A temperature sensor 4 is attached to the mounting hole 1d. It has been.

この温度センサ４は、取付部本体５と、メタルコンセント６と、リード線７と、測温抵抗体８と、保護断熱樹脂９とを備えている。   The temperature sensor 4 includes a mounting body 5, a metal outlet 6, a lead wire 7, a resistance temperature detector 8, and a protective heat insulating resin 9.

上記取付部本体５は、ＰＴＦＥ等の耐熱性の高い公知の樹脂で形成されている。取付部本体５の上部には、フランジ部５ａが形成されており、容器１への取り付けの際には、フランジ部５ａがジャケット部１ｂの外面に接するようになっている。フランジ部５ａには、Ｏリング溝５ｂが形成されており、このＯリング溝５ｂにＯリング１０ａが取り付けられて、液体収容部１ａ内の液体が漏出しないようにシールしている。また、取付部本体上面５ｃは、保護筒５ｄが設けられており、この保護筒５ｄの外周面にはネジ溝５ｅが形成されている。このネジ溝５ｅは、上記取付孔１ｄの内周面に形成されているネジ溝１ｄ1と対応しており、取付部本体５を取付孔１ｄに対して回し込みながら嵌入させるように構成されている。 The attachment body 5 is formed of a known resin having high heat resistance such as PTFE. A flange portion 5a is formed on the upper portion of the attachment portion main body 5, and the flange portion 5a comes into contact with the outer surface of the jacket portion 1b when attached to the container 1. An O-ring groove 5b is formed in the flange part 5a, and an O-ring 10a is attached to the O-ring groove 5b to seal the liquid in the liquid storage part 1a from leaking out. Further, the upper surface 5c of the attachment portion body is provided with a protective cylinder 5d, and a screw groove 5e is formed on the outer peripheral surface of the protective cylinder 5d. The thread groove 5e corresponds to the thread groove 1d 1 formed on the inner peripheral surface of the mounting hole 1d, and is configured to be fitted while turning the mounting portion main body 5 into the mounting hole 1d. Yes.

上記メタルコンセント６は、取付部本体５の基端部側５ｆに設けられており、このメタルコンセント６からリード線７が導入されている。このメタルコンセント６から導入されたリード線７は、取付部本体５に設けられている挿通孔５ｇに挿通されて取付部本体上面５ｂから突出しており、そのリード線７の先端には、測温抵抗体８が固設されている。   The metal outlet 6 is provided on the base end side 5 f of the attachment body 5, and a lead wire 7 is introduced from the metal outlet 6. The lead wire 7 introduced from the metal outlet 6 is inserted into an insertion hole 5g provided in the attachment portion main body 5 and protrudes from the attachment portion main body upper surface 5b. A resistor 8 is fixed.

上記保護断熱樹脂９は、リード線７の側面７ａ及び測温抵抗体８の側面８ａを被覆しており、その径は、取付部本体５の径と略等しく、かつ、保護筒５の外周面の径よりも少し小さく形成されている。この保護断熱樹脂９の径は、１８ｍｍ以上５０ｍｍ以下に形成することが好ましい。これは、断熱の効果が、保護断熱樹脂９の径が１８ｍｍ付近から顕著となり、５０ｍｍ付近で飽和する実験データに基づいている。   The protective heat insulating resin 9 covers the side surface 7 a of the lead wire 7 and the side surface 8 a of the resistance temperature detector 8, and the diameter thereof is substantially equal to the diameter of the mounting portion main body 5 and the outer peripheral surface of the protective cylinder 5. It is formed slightly smaller than the diameter. The diameter of the protective heat insulating resin 9 is preferably 18 mm or more and 50 mm or less. This is based on experimental data in which the effect of heat insulation becomes significant when the diameter of the protective heat insulating resin 9 is around 18 mm and is saturated around 50 mm.

また、保護断熱樹脂側面９ａの上部には、Ｏリング溝９ｂが形成されており、このＯリング溝９ｂにＯリング１０ｂが取り付けられて、液体収容部１ａ内の液体が漏出しないようにシールしている。   Further, an O-ring groove 9b is formed in the upper portion of the protective heat insulating resin side surface 9a, and an O-ring 10b is attached to the O-ring groove 9b to seal the liquid from the liquid storage portion 1a so as not to leak. ing.

上記測温抵抗体８の測温面８ｂと、保護断熱樹脂９の上面９ｃとは、容器１の底面、すなわち、液体収容部１ａの内面の一部を構成している。   The temperature measuring surface 8b of the temperature measuring resistor 8 and the upper surface 9c of the protective heat insulating resin 9 constitute a part of the bottom surface of the container 1, that is, the inner surface of the liquid storage portion 1a.

このように温度センサ４を構成した結果、上記背景技術で説明した従来のものにおいて温度センサ４による測温値と実際の液温との差が５℃以上あったものが、本実施形態のものにおいては、温度センサ４による測温値と実際の液温との差が１℃以内となった。   As a result of configuring the temperature sensor 4 as described above, the difference between the temperature measured by the temperature sensor 4 and the actual liquid temperature in the conventional apparatus described in the background art is 5 ° C. or higher. The difference between the temperature measured by the temperature sensor 4 and the actual liquid temperature was within 1 ° C.

また、上記実施形態では、容器１の底面に温度センサ４を取り付ける構成について説明したが、本発明はこれに限定されるものではなく、液体と接触する箇所であればどこに温度センサ４取り付けても良い。例えば、容器１の側面であっても良い。   Moreover, in the said embodiment, although the structure which attaches the temperature sensor 4 to the bottom face of the container 1 was demonstrated, this invention is not limited to this, A temperature sensor 4 may be attached anywhere as long as it is a location which contacts a liquid. good. For example, the side surface of the container 1 may be used.

なお、上記実施形態では、保護断熱樹脂９を、取付部本体５の径と略等しい径に形成しているが、本発明はこれに限定されるものではなく、保護断熱樹脂９を取付部本体５の径よりも大きい径に形成しても良い。   In the above embodiment, the protective heat insulating resin 9 is formed to have a diameter substantially equal to the diameter of the mounting portion main body 5, but the present invention is not limited to this, and the protective heat insulating resin 9 is attached to the mounting portion main body. You may form in the diameter larger than the diameter of 5.

なお、本発明は上記実施形態のものに限定されるものではなく、必要に応じて種々変更することが可能である。   In addition, this invention is not limited to the thing of the said embodiment, A various change is possible as needed.

本発明の実施の形態に係る液体容器温度センサが取り付けられた液体容器を示す側面図The side view which shows the liquid container with which the liquid container temperature sensor which concerns on embodiment of this invention was attached 本発明の実施の形態に係る液体容器温度センサを示す断面図Sectional drawing which shows the liquid container temperature sensor which concerns on embodiment of this invention 従来の液体容器温度センサを示す断面図Sectional drawing which shows the conventional liquid container temperature sensor

符号の説明Explanation of symbols

１ 容器
５ 取付部本体
７ リード線
８ 測温抵抗体
９ 保護断熱樹脂 DESCRIPTION OF SYMBOLS 1 Container 5 Attachment part main body 7 Lead wire 8 Resistance temperature sensor 9 Protective heat insulation resin

Claims (3)

液体を収容する容器の底面または側面に設けられている取付孔に取り付けられ、容器の底面または側面の一部を構成して容器内の液体温度を測定する液体容器温度センサであって、
上記取付孔に取り付ける取付部本体と、その取付部本体に設けられている挿通孔に挿通されて取付部本体上面から突出するリード線と、その突出したリード線の先端に設けられている測温抵抗体と、取付部本体上面から突出しているリード線及び測温抵抗体の側面を被覆する保護断熱樹脂と、その保護断熱樹脂の側周面の少なくとも一部を包囲する保護筒とを備え、
保護断熱樹脂を、取付部本体の径と略等しい径か、あるいは取付部本体の径よりも大きい径に形成したことを特徴とする液体容器温度センサ。 A liquid container temperature sensor that is attached to a mounting hole provided on a bottom surface or a side surface of a container that contains liquid and that configures a part of the bottom surface or side surface of the container to measure a liquid temperature in the container,
A mounting portion main body to be attached to the mounting hole, a lead wire that is inserted through an insertion hole provided in the mounting portion main body and protrudes from the upper surface of the mounting portion main body, and a temperature measurement provided at the tip of the protruding lead wire A resistance body, a lead wire protruding from the upper surface of the mounting portion main body and a protective heat insulating resin covering the side surface of the resistance temperature detector, and a protective cylinder surrounding at least a part of the side peripheral surface of the protective heat insulating resin;
A liquid container temperature sensor, wherein the protective heat insulating resin is formed to have a diameter substantially equal to or larger than a diameter of the mounting portion main body. 液体を収容する容器の底面または側面に設けられている取付孔に取り付けられ、容器の底面または側面の一部を構成して容器内の液体温度を測定する液体容器温度センサであって、
上記取付孔に取り付ける取付部本体と、その取付部本体に設けられている挿通孔に挿通されて取付部本体上面から突出するリード線と、その突出したリード線の先端に設けられている測温抵抗体と、取付部本体上面から突出しているリード線及び測温抵抗体の側面を被覆する保護断熱樹脂と、その保護断熱樹脂の側周面の少なくとも一部を包囲する保護筒とを備え、
保護断熱樹脂の径を１８ｍｍ以上５０ｍｍ以下に形成したことを特徴とする液体容器温度センサ。 A liquid container temperature sensor that is attached to a mounting hole provided on a bottom surface or a side surface of a container that contains liquid and that configures a part of the bottom surface or side surface of the container to measure a liquid temperature in the container,
A mounting portion main body to be attached to the mounting hole, a lead wire that is inserted through an insertion hole provided in the mounting portion main body and protrudes from the upper surface of the mounting portion main body, and a temperature measurement provided at the tip of the protruding lead wire A resistance body, a lead wire protruding from the upper surface of the mounting portion main body and a protective heat insulating resin covering the side surface of the resistance temperature detector, and a protective cylinder surrounding at least a part of the side peripheral surface of the protective heat insulating resin;
A liquid container temperature sensor, wherein the diameter of the protective heat insulating resin is 18 mm or more and 50 mm or less. 上記取付部本体を樹脂によって形成したことを特徴とする請求項１または請求項２に記載の液体容器温度センサ。 The liquid container temperature sensor according to claim 1, wherein the attachment main body is formed of resin.
JP2004371135A 2004-12-22 2004-12-22 Temperature sensor for liquid vessel Pending JP2006177769A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004371135A JP2006177769A (en) 2004-12-22 2004-12-22 Temperature sensor for liquid vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004371135A JP2006177769A (en) 2004-12-22 2004-12-22 Temperature sensor for liquid vessel

Publications (1)

Publication Number Publication Date
JP2006177769A true JP2006177769A (en) 2006-07-06

Family

ID=36732020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004371135A Pending JP2006177769A (en) 2004-12-22 2004-12-22 Temperature sensor for liquid vessel

Country Status (1)

Country Link
JP (1) JP2006177769A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008051789A (en) * 2006-07-28 2008-03-06 Toray Eng Co Ltd Mounting structure for temperature sensor to flow path forming body
CN114578003A (en) * 2022-03-04 2022-06-03 安徽三联学院 Meat bacterium detection sensor and mechanism thereof

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559152A (en) * 1978-07-06 1980-01-23 Japan Atom Energy Res Inst Temperature measuring device of nuclear fusion device
JPS5786714A (en) * 1980-11-20 1982-05-29 Shuichi Sakai Sensor
JPS6093929U (en) * 1983-12-05 1985-06-26 特殊機化工業株式会社 Temperature measuring device inside the stirring vessel
JPS60102002U (en) * 1983-12-17 1985-07-11 テルモ株式会社 Equipment for extracorporeal blood circulation circuit
JPS60156428U (en) * 1984-03-28 1985-10-18 日立造船株式会社 Installation device for pipe temperature sensor
JPS6292432U (en) * 1985-11-29 1987-06-12
JPH0424033U (en) * 1990-06-20 1992-02-27
JPH11211578A (en) * 1998-01-26 1999-08-06 Unisia Jecs Corp Temperature sensor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559152A (en) * 1978-07-06 1980-01-23 Japan Atom Energy Res Inst Temperature measuring device of nuclear fusion device
JPS5786714A (en) * 1980-11-20 1982-05-29 Shuichi Sakai Sensor
JPS6093929U (en) * 1983-12-05 1985-06-26 特殊機化工業株式会社 Temperature measuring device inside the stirring vessel
JPS60102002U (en) * 1983-12-17 1985-07-11 テルモ株式会社 Equipment for extracorporeal blood circulation circuit
JPS60156428U (en) * 1984-03-28 1985-10-18 日立造船株式会社 Installation device for pipe temperature sensor
JPS6292432U (en) * 1985-11-29 1987-06-12
JPH0424033U (en) * 1990-06-20 1992-02-27
JPH11211578A (en) * 1998-01-26 1999-08-06 Unisia Jecs Corp Temperature sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008051789A (en) * 2006-07-28 2008-03-06 Toray Eng Co Ltd Mounting structure for temperature sensor to flow path forming body
JP4695570B2 (en) * 2006-07-28 2011-06-08 東レエンジニアリング株式会社 Mounting structure of microreactor temperature sensor to microreactor channel formation body
CN114578003A (en) * 2022-03-04 2022-06-03 安徽三联学院 Meat bacterium detection sensor and mechanism thereof

Similar Documents

Publication Publication Date Title
CA2819757C (en) Protective tube inner part for a thermometer with a protective tube
US11913840B2 (en) Measuring insert having a protective tube
US11802799B2 (en) Temperature measuring device and method for determining temperature
JP2007198806A (en) Temperature sensor
JP2006177769A (en) Temperature sensor for liquid vessel
GB2376526A (en) Device for calibrating thermometers
JP2009517678A (en) Tube for temperature measurement
KR20080083738A (en) A thermometer for both machine type and electron type
CN210571072U (en) Temperature measuring device
JP2008128694A (en) Thermometric sensor and its installation method
JP2003227761A (en) Sensor for measuring temperature in pressure vessel
JP3075045B2 (en) Temperature sensor and temperature measurement structure
JP2006349612A (en) Temperature sensor and manufacturing method
US20050141590A1 (en) Sensor for measuring water temperature
US9671265B2 (en) Thermal dispersion mass flow rate, material interface, and liquid level sensing transducer
JP2004141733A (en) Kneading apparatus
JP6663799B2 (en) Liquid level sensor
KR101105323B1 (en) Ear clinical thermometer verification device
JP2007304035A (en) Sensor device
WO2018092828A1 (en) Thermometer and thermometer joint
CN220018741U (en) High-precision thermistor sensor
JP2015055556A (en) Hygrometer constituent member, hygrometer, and environment testing device
JP3077556B2 (en) Temperature sensor and temperature measurement structure
US20220341794A1 (en) Thermometer
US20100220764A1 (en) Differential scanning calorimeter

Legal Events

Date Code Title Description
A621 Written request for application examination

Effective date: 20071114

Free format text: JAPANESE INTERMEDIATE CODE: A621

A521 Written amendment

Effective date: 20071213

Free format text: JAPANESE INTERMEDIATE CODE: A821

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20071213

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100715

A131 Notification of reasons for refusal

Effective date: 20100727

Free format text: JAPANESE INTERMEDIATE CODE: A131

A02 Decision of refusal

Effective date: 20101124

Free format text: JAPANESE INTERMEDIATE CODE: A02