JPH04101317A - Sealed type bimetal thermostat - Google Patents
Sealed type bimetal thermostatInfo
- Publication number
- JPH04101317A JPH04101317A JP21931490A JP21931490A JPH04101317A JP H04101317 A JPH04101317 A JP H04101317A JP 21931490 A JP21931490 A JP 21931490A JP 21931490 A JP21931490 A JP 21931490A JP H04101317 A JPH04101317 A JP H04101317A
- Authority
- JP
- Japan
- Prior art keywords
- thermostat
- housing
- lead wire
- lead
- sealed
- 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
Links
- 239000011347 resin Substances 0.000 claims abstract description 22
- 229920005989 resin Polymers 0.000 claims abstract description 22
- 238000000465 moulding Methods 0.000 claims abstract description 10
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 49
- 238000005491 wire drawing Methods 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 5
- 238000009413 insulation Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
- H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
- H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は冷凍冷蔵庫等に用いられるバイメタルサーモス
タットに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a bimetallic thermostat used in refrigerators and freezers.
従来の技術
近年冷凍冷蔵庫等のバイメタルサーモヌタ７）は、小型
、防水構造、取付けの容易なものが要求されている。以
下図面を参照しながら上述したような従来の冷凍冷蔵庫
等のバイメタルサーモスタットについて説明する。第５
図は従来の冷凍冷蔵ｉ等のバイメタルサーモスタットの
構造を示したものであシ、１は温度変化によりスナップ
アクションして変位するバイメタ／Ｉ／を利用したスイ
ッチ部をもつサーモスタットで、端子部は外部接続用リ
ード線２がハンダ等で接続されている。３は樹脂製のチ
ューブで、前記サーモスタット１を収納したあと両端４
ａ 、 ４ｂを高周波溶着等でシールされている。BACKGROUND OF THE INVENTION In recent years, bimetal thermostats (7) for refrigerators, refrigerators, etc. are required to be small, waterproof, and easy to install. DESCRIPTION OF THE PREFERRED EMBODIMENTS A conventional bimetal thermostat for a refrigerator or freezer as described above will be described below with reference to the drawings. Fifth
The figure shows the structure of a conventional bimetallic thermostat such as refrigerator/freezer i. 1 is a thermostat with a switch section that utilizes a bimetal/I/ that moves with a snap action due to temperature changes, and the terminal section is external. A connection lead wire 2 is connected with solder or the like. 3 is a resin tube, and after housing the thermostat 1, both ends 4
A and 4b are sealed by high frequency welding or the like.
発明が解決しようとする課題
前Ｅ構成のバイメタルサーモスタットにおいては、チュ
ーブ３の外形が大きくなるだけでなく、冷凍冷蔵庫等へ
の取付は時、外力による端子部等の変形のため、サーモ
スタットの特性が変化する恐れがある。また冷却時のチ
ューブ３内の空気が収縮することにより、リード線２か
ら吸水し、チューブ内に水が浸入しヌイノチを短絡する
という欠点を有するものである。またチューブ３とリー
ド線２の溶着が完全でなく溶剤等で再シールする必要が
あυ、人体への悪影響等から、多大の設備を必要として
いた。さらにサーモスタットの定格によりリード線２の
線径が異なるためチューブ３とリード線２の溶着治具を
取シ換える等、設備の調整と工数のかかるものであった
、
本発明は上記欠点に鑑み、小型で取付時の外力による変
形がなく、リード線の線径が異なってもハウジングの円
筒面に設けたテーパ状のリード線引出し円筒により確実
に絶縁シールされたバイメタルサーモスタットを提供す
ることを第１の目的としている。Problems to be Solved by the Invention In the bimetallic thermostat with the E configuration, not only does the outer diameter of the tube 3 become large, but also when it is installed in a refrigerator, refrigerator, etc., the characteristics of the thermostat deteriorate due to the deformation of the terminals etc. due to external force. There is a risk of change. Furthermore, when the air inside the tube 3 contracts during cooling, water is absorbed from the lead wire 2, and the water enters the tube, causing a short circuit. In addition, the welding between the tube 3 and the lead wire 2 is not complete and it is necessary to reseal with a solvent or the like, which has an adverse effect on the human body and requires a large amount of equipment. Furthermore, since the wire diameter of the lead wire 2 differs depending on the rating of the thermostat, it requires equipment adjustment and man-hours such as replacing the welding jig for the tube 3 and the lead wire 2.The present invention has been developed in view of the above drawbacks. Our first objective is to provide a bimetallic thermostat that is small in size, does not deform due to external force during installation, and is securely insulated and sealed by a tapered lead wire draw-out cylinder provided on the cylindrical surface of the housing even if the lead wire diameters are different. The purpose is to
また、第２の目的はリード線を挿入し、ハウジングのリ
ード線引出し穴と係合する樹脂製テーパチューブにより
、定格によりリード線の線径が異なっても、ハウジング
との隙間がなく、確実に絶縁シールされしかもリード線
を引張ってもテーパチューブによりハウジングの穴の端
面でのリード線の断線もなくなるバイメタルサーモスタ
ットヲ提供することにある。In addition, the second purpose is to insert the lead wire and use the resin tapered tube that engages with the lead wire extraction hole of the housing to ensure that there is no gap between the lead wire and the housing even if the wire diameter of the lead wire differs depending on the rating. To provide a bimetallic thermostat which is insulated and sealed and which prevents breakage of the lead wire at the end face of the hole in the housing due to the tapered tube even if the lead wire is pulled.
課題を解決するための手段
そこで前記第１の目的と達成するために本発明の冷凍冷
蔵庫等のバイメタルサーモスタットハ、略円筒形の円筒
面にテーパ状のリード線引出し円筒を設けた樹脂製ハウ
ジングにサーモスタットを挿入し前記サーモスタットの
端子に接続したリド線は前記ハウジングに設けたリード
線径に合わせて先端を切断したテーパ状のリード線引出
し円筒より引出されハウジングの開口部をモーｌレド剤
で密封し硬化させる構成としたものである。Means for Solving the Problems In order to achieve the first object, the present invention provides a bimetallic thermostat for refrigerators, etc., which includes a resin housing having a substantially cylindrical cylindrical surface and a tapered lead wire drawing cylinder. The lead wire inserted into the thermostat and connected to the terminal of the thermostat is pulled out from a tapered lead wire drawing cylinder whose tip is cut to match the diameter of the lead wire provided in the housing, and the opening of the housing is sealed with Molled lead agent. The structure is such that it is hardened.
また、第２の目的を達成するために本発明は略円筒形の
円筒面にリード線引高し穴と設けた樹脂製ハウジングに
サーモスタットを挿入し前記サーモスタットの端子に接
続したリード線は前記ハウジングのリード線引比し穴と
係合する樹脂製テーパチューブを挿通しハウジングより
引出されハウジングの開口部をモールド剤で密封し硬化
させる構成としたものである。In addition, in order to achieve the second object, the present invention provides a thermostat that is inserted into a resin housing having a lead wire drawing hole provided in a substantially cylindrical surface, and a lead wire connected to a terminal of the thermostat is inserted into the resin housing. A tapered resin tube that engages with the lead wire drawing hole is inserted and pulled out from the housing, and the opening of the housing is sealed and hardened with a molding agent.
作 用
本発明の密封型バイメタルサーモスタットは樹脂製ハウ
ジングの円筒面にテーパ状のリード線引出し円筒を設け
、前記ハウジングにサーモスタットを挿入し、サーモス
タットの端子に接続したリード線径に合わせて切断した
テーパ状のリード線引出し円筒よりリード線を引出しハ
ウジングの開口部をモールド剤で密封し硬化することに
より小型で外力による端子部等の変形もなくサーモスタ
ットの特性変化もなくなる。また多大な設備と必要とせ
ずリード線の線径が異なっても確実に絶縁シールが可能
となる。Function: The sealed bimetal thermostat of the present invention is provided with a tapered lead wire drawing cylinder on the cylindrical surface of the resin housing, the thermostat is inserted into the housing, and the taper is cut to match the diameter of the lead wire connected to the terminal of the thermostat. By drawing out the lead wires from the shaped lead wire drawing cylinder, sealing the opening of the housing with a molding agent, and hardening the thermostat, the thermostat is compact and does not deform the terminal portion due to external force and does not change the characteristics of the thermostat. Further, it is possible to reliably insulate and seal even if the lead wire diameters are different without requiring a large amount of equipment.
また、樹脂製ハウシンクにサーモスタットを挿入し、前
記サーモスタットの端子に接続したりド線を挿入した樹
脂製テーパチューブを前記ハウジングのリード線引出し
穴に挿通しハウジングの開口部をモールド剤で密封し硬
化させた密封型バイメタルサーモスタットは、定格によ
りリード線の線径が異なってもハウシンクのリード線引
出し穴とリード線との隙間は樹脂製テーパチューブによ
りなくなり確実に絶縁シールすることができ、ハウジン
グのリード線引出し大端面によるリード線の断線もなく
なる。In addition, a thermostat is inserted into the resin housing sink, and a resin taper tube with a lead wire inserted and connected to the terminal of the thermostat is inserted into the lead wire extraction hole of the housing, and the opening of the housing is sealed with a molding agent and hardened. The sealed bimetal thermostat has a resin tapered tube that eliminates the gap between the lead wire draw-out hole of the housing sink and the lead wire, even if the wire diameter of the lead wire differs depending on the rating. There is no longer any breakage of the lead wire due to the large wire drawing end surface.
実施例
以下本発明の一実施例の冷凍冷蔵庫等のバイメタルサー
モスタットについて図面を参照しながら説明する。EXAMPLE Hereinafter, a bimetallic thermostat for a refrigerator-freezer or the like according to an example of the present invention will be described with reference to the drawings.
第１図、第２図は本発明の一実施例における冷凍冷Ｍ庫
等の密封型バイメタルサーモスタット５を示すものであ
り、６は温度変化によりヌナノプアクションして変位す
るバイメタルを利用したスインチ部をもつサーモスタン
ド、７は略円筒形の樹脂製ハウジングで円筒面に外部接
続用リード線８．８′を引出すテーパ状円筒９，９′
を一体に設けてあり、リード線８，８′の線径に合わせ
た位置で先端を切断しである。前記サーモスタット６の
感熱部材１ｏと前記ハウジング７は圧入固定されており
、外部接続用リード線８，８′は前記サーモスタット６
の端子１１ 、１１’と溶接等により接続され、リード
線８，８′の線径に合わせて切断したテーパ状円筒９，
９′に挿通されている、。FIGS. 1 and 2 show a sealed bimetallic thermostat 5 for refrigerators and cold storages according to an embodiment of the present invention. Reference numeral 6 denotes a swing section using a bimetal that is displaced by nunanopu action due to temperature changes. The thermo stand 7 has a generally cylindrical resin housing with tapered cylinders 9, 9' from which external connection lead wires 8 and 8' are drawn out on the cylindrical surface.
are integrally provided, and the tips are cut off at positions that match the wire diameters of the lead wires 8, 8'. The heat-sensitive member 1o of the thermostat 6 and the housing 7 are press-fitted and fixed, and the external connection lead wires 8, 8' are connected to the thermostat 6.
A tapered cylinder 9, which is connected to the terminals 11, 11' by welding or the like, and is cut to match the wire diameter of the lead wires 8, 8'.
9' is inserted.
前記ハウジンク７の開口部はモールド剤１２で密封硬化
させである。The opening of the housing 7 is sealed and hardened with a molding agent 12.
本実施例ではサーモスタット６の端子１１．１１’に接
続されたリード線８，８′をハウジング７に一体に設け
たリード線８，８′の線径に合わせた、位置で先端を切
断されたテーパ状円筒９，９′に挿通ずるので確実な絶
縁シールが可能となる。In this embodiment, the ends of the lead wires 8, 8' connected to the terminals 11, 11' of the thermostat 6 are cut at a position that matches the wire diameter of the lead wires 8, 8' that are integrally provided in the housing 7. Since it is inserted through the tapered cylinders 9 and 9', a reliable insulation seal can be achieved.
またハウジングの開口部をモールド剤１２により密封硬
化することにより小型で取付時の外力による変形がなく
簡単な構造で大がかりな設備もなぐ組み立てられる等の
効果が得られる。Furthermore, by sealing and hardening the opening of the housing with the molding agent 12, it is possible to obtain effects such as being compact, not deformed by external force during installation, and having a simple structure that allows for assembly of large-scale equipment.
次に第３図、第４図により密封型バイメタルサーモスタ
ットの他の実施例について説明する。Next, another embodiment of the sealed bimetal thermostat will be described with reference to FIGS. 3 and 4.
温度変化によシヌナノプアクションして変位するバイメ
タルを利用したスイッチ部をもつサーモスタッ１−６の
感熱部材１０は略円筒形の樹脂製ハウジンク了に圧入固
定されている。外部接続用リド線８，８′は前記サーモ
スタット６の端子１１．１１’と接続され前記ハウシン
ク７の円筒面に設けたリード線引出し穴１３ 、１３’
に挿通ずるテーパチューブ１４ 、１４’に挿入し前記
ハウジング７より引出されている。A heat-sensitive member 10 of a thermostat 1-6, which has a switch portion using a bimetal that moves due to a change in temperature, is press-fitted into a substantially cylindrical resin housing. The lead wires 8, 8' for external connection are connected to the terminals 11, 11' of the thermostat 6, and are connected to the lead wire extraction holes 13, 13' provided in the cylindrical surface of the housing sink 7.
It is inserted into the tapered tubes 14 and 14' which pass through the housing 7, and is pulled out from the housing 7.
前記ハウジング７の開口部はモールド剤１２で密封し硬
化させである。The opening of the housing 7 is sealed with a molding agent 12 and hardened.
以上の様に本実施例ではサーモスタット６の端子１１
、１１’に接続されたリード線８，８′をハウシンク７
に設けたリード線引出し穴１３ 、１３’に挿通ずる樹
脂製テーパチューブ１４ 、１４’に挿入しハウジング
７より引出されているのでリード線８，８′とハウジン
グ７のり−ト線引出し穴１３ 、１３’の隙間もなく確
実な絶縁シールが可能である。まタリード線８，８′は
ハウジングの穴１３ 、１３’の端面での折れ曲がりに
よる断線もなくなる等の効果が得られる。As described above, in this embodiment, the terminal 11 of the thermostat 6
, 11' are connected to the housing sink 7.
The lead wires 8, 8' and the housing 7 are inserted into the resin taper tubes 14, 14' which are inserted into the lead wire exit holes 13, 13' and pulled out from the housing 7, so that the lead wires 8, 8' and the housing 7 are connected to the wire exit holes 13, 14'. A reliable insulation seal is possible without the gap 13'. The lead wires 8, 8' are also advantageous in that they do not break due to bending at the end faces of the housing holes 13, 13'.
発明の効果
以上の様に請求項１の密封型バイメタルサーモスタット
においては以下の効果が得られる。Effects of the Invention As described above, the sealed bimetal thermostat of claim 1 provides the following effects.
（１）温度変化によりスナップアクションして変位する
バイメタ／Ｉ／を利用したスイッチ部をもつサーモスタ
ットを略円筒形の樹脂製ハウジングに圧入してサーモス
タンドの端子に接続したリード線をハウジングに一体に
設けたリード線径に合わせて切断したテーパ状の円筒に
挿通したことにより簡単で確実な絶縁シールが可能とな
る。(1) A thermostat with a switch part that utilizes a bimetal/I/ that is displaced by snap action due to temperature changes is press-fitted into a roughly cylindrical resin housing, and the lead wire connected to the terminal of the thermostand is integrated into the housing. By inserting the lead wire into a tapered cylinder cut to match the lead wire diameter, a simple and reliable insulation seal can be achieved.
（２）ハウジングの開口部をモールド剤により密封し硬
化したことによシ小型で取付時の外力による端子等の変
形がなく簡単な構造で大ががりな設備を必要とせず組み
立てることができる。(2) By sealing and hardening the opening of the housing with a molding agent, it is compact and does not deform terminals etc. due to external force during installation, and has a simple structure and can be assembled without the need for large-scale equipment.
−！た請求項２の密封型バイメタルサーモスタットにお
いてはサーモスタットの端子に接続したリド線を樹脂製
テーバチューブに挿通しハウシンクに設けたリード線引
出し穴より引出すのでサモヌタットの定格により異なる
リード線の線径のため生じたリード線とハウジングの穴
との隙間は樹脂製テーバチューブによりなくなり確実な
絶縁シールが可能と々す、またリード線は樹脂製テパチ
ューブがあるためハウジングに設けたリード線取出し穴
の端ｍｉでの折れ曲がりＱてよる断線もなくなる等その
効果は多大なものである。-! In the sealed bimetal thermostat of claim 2, the lead wire connected to the terminal of the thermostat is inserted into the resin taber tube and pulled out from the lead wire draw-out hole provided in the housing sink, so the wire diameter of the lead wire varies depending on the rating of the thermostat. The gap between the lead wire and the hole in the housing can be eliminated by the resin taper tube, and a reliable insulation seal can be achieved.Also, since the lead wire has a resin taper tube, the end mi of the lead wire exit hole provided in the housing can be used for the lead wire. The effects are great, such as eliminating wire breakage due to bends in Q.
第１図は本発明の一実施例における密封型バイメタルサ
ーモスタットの斜視図、第２図は本発明の一実施例にお
ける密封型バイメタルサーモスタットの断面図、第３図
は本発明の他の実施例における密封型バイメタルサーモ
スタットの断面図、第４図は本発明の他の実施例におけ
る密封型バイメタルサーモスタットの分解斜視図、第５
図は従来の冷凍冷蔵庫等のバイメタルサーモスタットの
構造を示す断面図である。
６・・・・・サーモスタット、７・・・・・・ハウジン
グ、８゜８′・・・・弓−ド線、９，９′・・・・・・
テーパ状円筒、１０・・・・・・感熱部材、１１．１１
’・・°・・端子、１２・・パ゛モールド剤、１３ 、
１３’・・・・・・リード線引出し穴、１４ 、１４’
・・・・・・テーパチューブ。
代理人の氏名 弁理士 粟 野 重 孝 ほか］′名８
．８゜
７７、Ｈ。
１３．１３
１４、７４
リーモズタット
ハウジング
リ − ド 馴蒙
町？部材
痛子
リード線引出し穴
テーパ子コープ
図FIG. 1 is a perspective view of a sealed bimetal thermostat according to an embodiment of the present invention, FIG. 2 is a sectional view of a sealed bimetal thermostat according to an embodiment of the present invention, and FIG. 3 is a perspective view of a sealed bimetal thermostat according to another embodiment of the present invention. FIG. 4 is a sectional view of a sealed bimetallic thermostat, and FIG. 5 is an exploded perspective view of a sealed bimetallic thermostat in another embodiment of the present invention.
The figure is a sectional view showing the structure of a conventional bimetallic thermostat for a refrigerator or the like. 6...Thermostat, 7...Housing, 8゜8'...Bow wire, 9,9'...
Tapered cylinder, 10... Heat sensitive member, 11.11
'...°...terminal, 12...pymolding agent, 13,
13'... Lead wire extraction hole, 14, 14'
...Taper tube. Name of agent: Patent attorney Shigetaka Awano, etc.] Name 8
．． 8°77, H. 13.13 14,74 Lee Moztat Housing Reed Chimo Town? Member Itako lead wire draw-out hole taper coop diagram
Claims (2)
バイメタルを利用したスイッチ部をもつサーモスタット
と、略円筒形の円筒面にテーパ状のリード線引出し円筒
を一体に設けた樹脂製ハウジングと、前記サーモスタッ
トの端子に取り付けられる外部接続用リード線とから成
り、前記サーモスタットを前記ハウジングに挿入後前記
ハウジングの開口部をモールド剤で密封し硬化させたこ
とを特徴とする密封型バイメタルサーモスタット。(1) A thermostat having a switch part using a bimetal that is displaced by a snap action due to temperature changes, a resin housing having a substantially cylindrical surface integrated with a tapered lead wire drawing cylinder, and the thermostat. 1. A sealed bimetallic thermostat comprising an external connection lead wire attached to a terminal, wherein after the thermostat is inserted into the housing, an opening of the housing is sealed with a molding agent and hardened.
バイメタルを利用したスイッチ部をもつサーモスタット
と、略円筒形の円筒面にリード線引出し穴を設けた樹脂
製ハウジングと前記サーモスタットの端子に取り付けら
れる外部接続用リード線と、前記リード線を挿入し、前
記ハウジングのリード線引出し穴と係合する樹脂製テー
パチューブとから成り、前記サーモスタットを、前記ハ
ウジングに挿入後、前記ハウジングの開口部をモールド
剤で密封し、硬化させたことを特徴とする密封型バイメ
タルサーモスタット。(2) A thermostat with a switch part using a bimetal that moves with a snap action due to temperature changes, a resin housing with a lead wire hole in the approximately cylindrical surface, and an external connection that can be attached to the terminal of the thermostat. and a tapered resin tube into which the lead wire is inserted and which engages with the lead wire extraction hole of the housing, and after the thermostat is inserted into the housing, the opening of the housing is molded with a molding agent. A sealed bimetallic thermostat characterized by being sealed and hardened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21931490A JPH04101317A (en) | 1990-08-20 | 1990-08-20 | Sealed type bimetal thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21931490A JPH04101317A (en) | 1990-08-20 | 1990-08-20 | Sealed type bimetal thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04101317A true JPH04101317A (en) | 1992-04-02 |
Family
ID=16733545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21931490A Pending JPH04101317A (en) | 1990-08-20 | 1990-08-20 | Sealed type bimetal thermostat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04101317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930873A (en) * | 2009-06-22 | 2010-12-29 | 马赛尔·P·霍夫萨埃斯 | The lid that is used for temperature detect switch (TDS) |
-
1990
- 1990-08-20 JP JP21931490A patent/JPH04101317A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101930873A (en) * | 2009-06-22 | 2010-12-29 | 马赛尔·P·霍夫萨埃斯 | The lid that is used for temperature detect switch (TDS) |
| EP2267745A1 (en) * | 2009-06-22 | 2010-12-29 | Marcel P. Hofsaess | Cap for a temperature-dependent switch |
| US8284011B2 (en) | 2009-06-22 | 2012-10-09 | Hofsaess Marcel P | Cap for a temperature-dependent switch |
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