JP3059775U - Coil device used for electromagnetic clutch for car air conditioner compressor - Google Patents
Coil device used for electromagnetic clutch for car air conditioner compressorInfo
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- JP3059775U JP3059775U JP1998010429U JP1042998U JP3059775U JP 3059775 U JP3059775 U JP 3059775U JP 1998010429 U JP1998010429 U JP 1998010429U JP 1042998 U JP1042998 U JP 1042998U JP 3059775 U JP3059775 U JP 3059775U
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- coil
- electromagnetic clutch
- car air
- air conditioner
- coil device
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Abstract
(57)【要約】
【課題】本考案は、コイル部等に短絡の原因となるよう
な傷が付くことを完全に防止でき、安価に、且つ、作業
性、量産性に優れた状態で製造することが可能なカーエ
アーコンのコンプレッサー用の電磁クラッチに用いるコ
イル装置を提供する。
【解決手段】カーエアコンのコンプレッサー用の電磁ク
ラッチに用いるコイル装置１であって、有底筒状に形成
され内面に絶縁性塗料が塗布されたコイル収納部６を備
えたコア２と、コイル収納部６内に収納した線材７ａを
巻回してなるコイル部７と、このコイル部７が収納され
たコイル収納部６内に流し込まれた絶縁性接着剤９と、
前記コイル収納部６の開口部６ａを施蓋する蓋体１１と
を有するものである。
(57) [Summary] [Problem] The present invention can completely prevent a coil portion or the like from being damaged to cause a short circuit, and is manufactured at a low cost and excellent in workability and mass productivity. Provided is a coil device used for an electromagnetic clutch for a compressor of a car air-con which can perform the operation. A coil device (1) for use in an electromagnetic clutch for a compressor of a car air conditioner, comprising: a core (2) having a coil storage portion (6) formed in a bottomed cylindrical shape and having an inner surface coated with an insulating paint; A coil part 7 formed by winding a wire 7a stored in the part 6, an insulating adhesive 9 poured into the coil storage part 6 in which the coil part 7 is stored,
And a cover 11 for covering the opening 6a of the coil housing 6.
Description
【０００１】[0001]
本考案は、カーエアーコン（カーエアーコンディショナ）のコンプレッサー用 の電磁クラッチに用いるコイル装置に関するものである。 The present invention relates to a coil device used for an electromagnetic clutch for a compressor of a car air conditioner (car air conditioner).
【０００２】[0002]
この種のコイル装置の従来例としては、以下に述べる（１）、（２）のような 構成のものが知られている。 As a conventional example of this type of coil device, one having a configuration such as (1) and (2) described below is known.
【０００３】 （１）両端部に鍔部を形成した絶縁樹脂材からなる鍔付きボビンの胴体部分に対 して、絶縁塗料を塗布したコイル用の線材を整列状態で所定巻数分巻き付けてコ イル部とし、このコイル部を傷をつけないように細心の注意を払いながら、同心 ２重円筒状で、一端側が開口し、他端側が有底に形成された磁性体製のコアにお ける円環状のコイル収納部内に収納し、コイル収納部を蓋体より施蓋して、カー エアーコンのコンプレッサー用の電磁クラッチに用いるコイル装置として使用す るもの。[0003] (1) A coil wire is wound in a predetermined number of turns in an aligned state with a coil wire material coated with insulating paint around a body portion of a flanged bobbin made of an insulating resin material having flange portions formed at both ends. While taking great care not to damage this coil part, a circle in a magnetic core made of a concentric double cylinder with one end open and the other end formed with a bottom is used. A coil device that is housed in an annular coil housing, and the coil housing is covered with a lid, and used as a coil device for an electromagnetic clutch for a compressor of a car air conditioner.
【０００４】 （２）両端部に鍔部を有しない絶縁樹脂材からなるボビンの胴体部分に対して絶 縁塗料を塗布したコイル用の線材を整列状態で所定巻数分巻き付けてコイル部と し、このコイル部を前記ボビンから抜き取った後、コイル部外周に綿テープを巻 き付け、このコイル部を傷をつけないように細心の注意を払いながら、同心２重 円筒状で、一端側が開口し、他端側が有底に形成された磁性体製のコアにおける 円環状のコイル収納部内に収納し、コイル収納部を蓋体より施蓋して、カーエア ーコンのコンプレッサー用の電磁クラッチに用いるコイル装置として使用するも の。(2) A predetermined number of turns of a coil wire coated with insulating paint are wound around a body portion of a bobbin made of an insulating resin material having no flange at both ends in an aligned state to form a coil portion. After removing the coil portion from the bobbin, a cotton tape is wrapped around the outer periphery of the coil portion, and while taking great care not to damage the coil portion, a concentric double cylindrical shape having an open end is provided. A coil device used for an electromagnetic clutch for a compressor of a car air conditioner, which is housed in an annular coil housing portion of a magnetic core having the other end formed with a bottom, and the coil housing portion is covered with a lid. Used as
【０００５】[0005]
ところで、この種のコイル装置の如何なる部分（特にコイル部の外周、コイル 部を形成する線材の外周）であっても、僅かな傷がついていると、電磁クラッチ の動作時において短絡（ショート）の原因となり、その結果、カーエアコンのコ ンプレッサーが故障し、使用不能の状態になってしまう。 By the way, even if any part of this type of coil device (especially the outer periphery of the coil portion, the outer periphery of the wire forming the coil portion) is slightly damaged, a short circuit (short circuit) occurs during the operation of the electromagnetic clutch. As a result, the compressor of the car air conditioner breaks down and becomes unusable.
【０００６】 しかしながら、上述した（１）、（２）で述べた従来例においては、かなり神 経を使いながらコイル部を巻回したり、コイル部をコイル収納部に収納したとし ても、コイル部の外周等に微小な傷が付いてしまうことが多く、電磁クラッチの 動作時における短絡防止措置が万全ではないという課題があった。However, in the conventional examples described in the above (1) and (2), even if the coil portion is wound while the coil portion is wound or the coil portion is housed in the coil housing portion, the coil portion is considerably used. In many cases, small scratches are made on the outer periphery of the magnetic clutch, and there has been a problem that measures to prevent short circuits during operation of the electromagnetic clutch are not perfect.
【０００７】 本考案は、上記事情に鑑みてなされたものであり、コイル部等に短絡の原因と なるような傷が付くことを完全に防止でき、短絡防止措置が万全で、安価に且つ 作業性良く製造できるカーエアーコンのコンプレッサー用の電磁クラッチに用い るコイル装置を提供することを目的とする。The present invention has been made in view of the above circumstances, and can completely prevent a coil portion or the like from being damaged to cause a short circuit. It is an object of the present invention to provide a coil device used for an electromagnetic clutch for a compressor of a car air-con which can be manufactured with good efficiency.
【０００８】[0008]
請求項１記載の考案は、カーエアコンのコンプレッサー用の電磁クラッチに用 いるコイル装置であって、有底筒状に形成され内面に絶縁性塗料が塗布されたコ イル収納部を備えたコアと、コイル収納部内に収納した線材を巻回してなるコイ ル部と、このコイル部が収納されたコイル収納部内に流し込まれた絶縁性接着剤 と、前記コイル収納部の開口部を施蓋する蓋体とを有するこを特徴とするもので ある。 この考案によれば、内面に絶縁性塗料が塗布されたコイル収納部にコイル部を 収納するとともに、コイル部が収納されたコイル収納部内に絶縁性接着剤を流し 込み、更に蓋体により施蓋することによりコイル装置を構成するものであるから 、前記コイル部の外周等に短絡の原因となるような傷が付くことを完全に防止で き、短絡防止措置が万全で安全性に優れ、安価に且つ作業性良く製造できるコイ ル装置を提供できる。 The invention according to claim 1 is a coil device used for an electromagnetic clutch for a compressor of a car air conditioner, the core device having a coil storage portion formed in a bottomed cylindrical shape and having an inner surface coated with an insulating paint. A coil portion formed by winding a wire material housed in the coil housing portion; an insulating adhesive poured into the coil housing portion housing the coil portion; and a lid for covering an opening of the coil housing portion. It is characterized by having a body. According to this invention, the coil portion is housed in the coil housing portion having the inner surface coated with the insulating paint, the insulating adhesive is poured into the coil housing portion in which the coil portion is housed, and the cover is further covered by the lid. By doing so, the coil device is constituted, so that it is possible to completely prevent the outer periphery of the coil portion from being damaged so as to cause a short circuit. It is possible to provide a coil device that can be manufactured easily and with good workability.
【０００９】 請求項２記載の考案は、カーエアコンのコンプレッサー用の電磁クラッチに用 いるコイル装置であって、有底筒状に形成されたコイル収納部を備えたコアと、 外周に絶縁性塗料が塗布された線材を巻回することにより形成され前記コイル収 納部内に収納されたコイル部と、コイル部が収納されたコイル収納部内に流し込 まれた絶縁性接着剤と、前記コアの開口部を施蓋する蓋体とを有するこを特徴と するものである。 この考案によれば、外周に絶縁性塗料が塗布された線材によりコイル部を形成 し、コイル収納部に前記コイル部を収納するとともに、コイル部が収納されたコ イル収納部内に絶縁性接着剤を流し込み、更に蓋体により施蓋することによりコ イル装置を構成するものであるから、請求項１記載の考案と同様、前記コイル部 の外周等に短絡の原因となるような傷が付くことを完全に防止でき、短絡防止措 置が万全で安全性に優れ、安価に且つ作業性良く製造できるコイル装置を提供で きる。[0009] The invention according to claim 2 is a coil device for use in an electromagnetic clutch for a compressor of a car air conditioner, wherein the core has a coil housing portion formed in a bottomed cylindrical shape, and an insulating paint is provided on the outer periphery. A coil portion formed by winding a wire coated with a coil, and housed in the coil housing portion; an insulating adhesive poured into the coil housing portion in which the coil portion is housed; and an opening in the core. And a lid for covering the part. According to this invention, a coil portion is formed from a wire material having an outer periphery coated with an insulating paint, the coil portion is stored in the coil storage portion, and an insulating adhesive is provided in the coil storage portion in which the coil portion is stored. Since the coil device is constructed by pouring in and further covering with a lid, similar to the invention according to claim 1, the outer periphery of the coil portion may be damaged to cause a short circuit. Thus, it is possible to provide a coil device capable of completely preventing the occurrence of a short circuit, providing thorough measures for preventing short circuits, having excellent safety, and being manufactured at low cost and with good workability.
【００１０】 請求項３記載の考案は、カーエアコンのコンプレッサー用の電磁クラッチに用 いるコイル装置であって、有底筒状に形成され内面に絶縁性塗料が塗布されたコ イル収納部を備えたコアと、外周に絶縁性塗料が塗布された線材を巻回すること により形成され前記コイル収納部内に収納されたコイル部と、コイル部が収納さ れたコイル収納部内に流し込まれた絶縁性接着剤と、前記コアの開口部を施蓋す る蓋体とを有するこを特徴とするものである。 この考案によれば、外周に絶縁性塗料が塗布された線材によりコイル部を形成 し、内面に絶縁性塗料が塗布された前記コイル収納部に前記コイル部を収納する とともに、コイル部が収納されたコイル収納部内に絶縁性接着剤を流し込み、更 に蓋体により施蓋することによりコイル装置を構成するものであるから、請求項 １記載の考案と同様、前記コイル部の外周等に短絡の原因となるような傷が付く ことを完全に防止でき、短絡防止措置が万全で安全性に優れ、安価に且つ作業性 良く製造できるコイル装置を提供できる。[0010] The invention according to claim 3 is a coil device used for an electromagnetic clutch for a compressor of a car air conditioner, comprising a coil storage portion formed in a bottomed cylindrical shape and having an inner surface coated with an insulating paint. And a coil portion formed by winding a wire having an outer periphery coated with an insulating paint and housed in the coil housing portion, and an insulating material poured into the coil housing portion in which the coil portion is housed. It has an adhesive and a lid for covering the opening of the core. According to this invention, the coil portion is formed by a wire material having an insulating paint applied to the outer periphery, and the coil portion is housed in the coil housing portion having the inner surface coated with the insulating paint, and the coil portion is housed. Since the coil device is constituted by pouring an insulating adhesive into the coil housing portion and further covering with a lid, a short circuit is formed around the outer periphery of the coil portion as in the invention of claim 1. It is possible to provide a coil device that can completely prevent the occurrence of scratches that cause a cause, is complete with short-circuit prevention measures, is excellent in safety, and can be manufactured at low cost and with good workability.
【００１１】[0011]
以下に、本考案の実施の形態を詳細に説明する。 Hereinafter, embodiments of the present invention will be described in detail.
【００１２】 （実施の形態１） 図１、図２は、本考案の実施の形態１であるカーエアコンのコンプレッサー用 の電磁クラッチに用いるコイル装置１を示すものである。 このコイル装置１は、図１に基本構造を示すように、外筒部３、内筒部４を備 えた同心２重円筒状で、且つ、一端側に開口部６ａを有し、他端側に外筒部３、 内筒部４を連結する底板部５を有し、円環状のコイル収納部６を備えた磁性体製 のコア２と、前記コイル収納部６内に収納した線材７ａを所定巻数巻回してなる コイル部７と、前記コイル収納部６の開口部６ａを施蓋する蓋体１１とを具備し ている。 前記コイル収納部６の内面（外筒部３の内面、内筒部４の外面、底板部５の上 面）には、クロス斜線を付して示すエポキシパウダー等の絶縁性塗料８が塗布さ れるようになっている。 また、開口部６ａから絶縁性塗料８が塗布されたコイル収納部６内にコイル部 ７を収納した後、例えばエポキシ系の絶縁性接着剤９がコイル収納部６内に流し 込まれ、コイル収納部６内において、前記コイル部７が固定されるようになって いる。 なお、図１、図２において、１０は、コイル部７の線材両端７ａ、７ｂを取り 付けるための端子部である。(Embodiment 1) FIGS. 1 and 2 show a coil device 1 used for an electromagnetic clutch for a compressor of a car air conditioner according to Embodiment 1 of the present invention. As shown in FIG. 1, the coil device 1 has a concentric double cylindrical shape provided with an outer cylindrical portion 3 and an inner cylindrical portion 4 and has an opening 6a at one end and the other end. A core 2 made of a magnetic material having a bottom plate portion 5 connecting the outer cylinder portion 3 and the inner cylinder portion 4 and having an annular coil housing portion 6, and a wire 7 a housed in the coil housing portion 6 are provided. The coil unit 7 includes a coil unit 7 having a predetermined number of turns, and a lid 11 that covers the opening 6 a of the coil housing unit 6. The inner surface of the coil housing 6 (the inner surface of the outer tube 3, the outer surface of the inner tube 4, and the upper surface of the bottom plate 5) is coated with an insulating paint 8 such as epoxy powder, which is indicated by cross hatching. It is supposed to be. After the coil portion 7 is housed in the coil housing portion 6 coated with the insulating paint 8 through the opening 6a, for example, an epoxy-based insulating adhesive 9 is poured into the coil housing portion 6 and the coil housing portion 6 is filled. In the section 6, the coil section 7 is fixed. In FIGS. 1 and 2, reference numeral 10 denotes a terminal portion for attaching both ends 7 a and 7 b of the wire 7 of the coil portion 7.
【００１３】 次に、図３を参照して、前記実施の形態１のコイル装置１の製造工程を説明す る。 このコイル装置１の製造工程は、コア２における有底筒状に形成されたコイル 収納部６の内面にエポキシパウダー等の絶縁性塗料８を静電スプレー法、流動浸 漬法等の手法で塗布し（ステップ１）、この有底筒状のコイル収納部６内に線材 ７ａを巻回してなるコイル部７を収納してコイル部７の線材両端７ａ、７ｂを端 子部１０に接続し（ステップ２）、前記コイル部７が収納されたコイル収納部６ 内に絶縁性接着剤９を流し込んでコイル収納部６内において前記コイル部７を接 着固定し（ステップ３）、最後に、前記コイル収納部６の開口部６ａを蓋体１１ により閉蓋して（ステップ４）、コイル装置１とするものである。Next, the manufacturing process of the coil device 1 according to the first embodiment will be described with reference to FIG. In the manufacturing process of the coil device 1, an insulating paint 8 such as epoxy powder is applied to the inner surface of the coil housing portion 6 formed in the core 2 in a cylindrical shape with a bottom by an electrostatic spray method, a fluid immersion method, or the like. (Step 1) Then, the coil portion 7 formed by winding the wire 7a is housed in the bottomed cylindrical coil housing portion 6, and both ends 7a and 7b of the coil 7 are connected to the terminal portion 10 ( Step 2) Insulating adhesive 9 is poured into the coil housing 6 in which the coil 7 is housed, and the coil 7 is bonded and fixed in the coil housing 6 (Step 3). The opening 6a of the coil storage section 6 is closed by the lid 11 (step 4) to obtain the coil device 1.
【００１４】 本実施の形態１のコイル装置１によれば、内面に絶縁性塗料８が塗布されたコ イル収納部６にコイル部７を収納するとともに、コイル部７が収納されたコイル 収納部６内に絶縁性接着剤９を流し込み、更に蓋体１１により施蓋する構成であ るから、前記コイル部７の外周とコイル収納部６の内面に絶縁性塗料８が介在す ることになり、また、コイル部７はコイル収納部６内において絶縁性接着剤９に より確実に固定されるので、前記コイル部７の外周等に短絡の原因となるような 傷が付く要因を完全に排除して、短絡防止措置が万全で安全性に優れたコイル装 置１を得ることができる。According to the coil device 1 of the first embodiment, the coil unit 7 is housed in the coil housing unit 6 having the inner surface coated with the insulating paint 8, and the coil housing unit in which the coil unit 7 is housed. Since the insulating adhesive 9 is poured into the inside 6 and further covered with the lid 11, the insulating paint 8 is interposed between the outer periphery of the coil portion 7 and the inner surface of the coil housing portion 6. In addition, since the coil portion 7 is securely fixed in the coil housing portion 6 by the insulating adhesive 9, a factor that causes a short circuit on the outer periphery of the coil portion 7 or the like is completely eliminated. As a result, it is possible to obtain the coil device 1 that is complete in short-circuit prevention measures and is excellent in safety.
【００１５】 また、本実施の形態１のコイル装置１の製造工程によれば、前記コイル収納部 ６の内面に対する絶縁性塗料８の塗布、このコイル収納部６へのコイル部７の収 納、前記コイル収納部６内への絶縁性接着剤９の流し込み、前記開口部６ａの蓋 体１１による閉蓋という簡略な工程で、上述した作用、効果を発揮するコイル装 置１を安価に且つ作業性、量産性（製品の製造スピードが早い、大量生産可能） に優れた状態で製造することが可能となる。Further, according to the manufacturing process of the coil device 1 of the first embodiment, application of the insulating paint 8 to the inner surface of the coil housing 6, storage of the coil 7 in the coil housing 6, In a simple process of pouring the insulating adhesive 9 into the coil housing portion 6 and closing the opening 6a with the lid 11, the coil device 1 exhibiting the above-described functions and effects can be manufactured at low cost and at low cost. It can be manufactured in a state that is excellent in productivity and mass productivity (product manufacturing speed is fast, mass production is possible).
【００１６】 （実施の形態２） 次に、本考案の実施の形態２のコイル装置１について、既述した図１、図２及 び図４を参照して説明する。 本考案の実施の形態２のコイル装置１においては、基本的には実施の形態１の コイル装置１と近似した構成及び製造工程によるものであるが、まず線材７ａの 外周に絶縁性塗料８を塗布し（ステップ１１）、この線材７ａを巻回してコイル 部７とし（ステップ１２）、有底筒状に形成されたコイル収納部６に前記コイル 部７を収納し（ステップ１３）、前記コイル部７が収納されたコイル収納部６内 に絶縁性接着剤９を流し込み（ステップ１４）、前記前記コイル収納部６の開口 部６ａを蓋体１１により閉蓋する（ステップ１５）ことにより製造することが特 徴である。 即ち、本実施の形態２においては、コイル収納部６側ではなく、コイル部７を 形成する線材７ａ側に絶縁性塗料８を塗布した点が実施の形態１と相違する点で ある。Second Embodiment Next, a coil device 1 according to a second embodiment of the present invention will be described with reference to FIGS. 1, 2, and 4 described above. The coil device 1 according to the second embodiment of the present invention basically has a configuration and a manufacturing process similar to those of the coil device 1 according to the first embodiment. First, an insulating paint 8 is applied to the outer periphery of the wire 7a. The wire 7a is wound into a coil portion 7 (step 12), and the coil portion 7 is stored in a coil storage portion 6 formed in a bottomed cylindrical shape (step 13). An insulating adhesive 9 is poured into the coil housing 6 in which the unit 7 is housed (step 14), and the opening 6a of the coil housing 6 is closed with the lid 11 (step 15). This is a characteristic. That is, the second embodiment is different from the first embodiment in that the insulating paint 8 is applied not to the coil housing portion 6 but to the wire 7a forming the coil portion 7.
【００１７】 本実施の形態２のコイル装置１によっても、前記コイル部７の線材７ａ間及び 前記コイル部７の線材７ａの外周とコイル収納部６の内面に絶縁性塗料８が介在 することになり、また、コイル部７はコイル収納部６内において絶縁性接着剤９ により確実に固定されるので、前記コイル部７の外周等に短絡の原因となるよう な傷が付く要因を完全に排除して短絡防止措置が万全で安全性に優れたコイル装 置１を得ることができる。According to the coil device 1 of the second embodiment, the insulating paint 8 is interposed between the wires 7 a of the coil portion 7 and between the outer periphery of the wire 7 a of the coil portion 7 and the inner surface of the coil housing portion 6. In addition, since the coil portion 7 is securely fixed in the coil housing portion 6 with the insulating adhesive 9, it is possible to completely eliminate a factor that causes a short circuit on the outer periphery of the coil portion 7, which may cause a short circuit. As a result, it is possible to obtain the coil device 1 which is complete in short-circuit prevention measures and has excellent safety.
【００１８】 また、本実施の形態２のコイル装置１の製造工程によれば、線材７ａの外周に 絶縁性塗料８を塗布し、この線材７ａを巻回してコイル部７とし、有底筒状に形 成されたコイル収納部６に前記コイル部７を収納し、前記コイル部７が収納され たコイル収納部６内に絶縁性接着剤９を流し込み、前記開口部６ａを蓋体１１に より閉蓋するという簡略な工程で、上述した作用、効果を発揮するコイル装置１ を安価に且つ作業性、量産性（製品の製造スピードが早い、大量生産可能）に優 れた状態で製造することが可能となる。Further, according to the manufacturing process of the coil device 1 of the second embodiment, an insulating paint 8 is applied to the outer periphery of the wire 7a, and the wire 7a is wound into the coil portion 7 to form a bottomed cylindrical shape. The coil part 7 is housed in the coil housing part 6 formed in the following manner, the insulating adhesive 9 is poured into the coil housing part 6 in which the coil part 7 is housed, and the opening 6 a is closed by the lid 11. To manufacture the coil device 1 which exerts the above-described functions and effects in a simple process of closing the lid, at a low cost and in a state excellent in workability and mass productivity (high-speed production of the product, mass production is possible). Becomes possible.
【００１９】 （実施の形態３） 次に、本考案の実施の形態３のコイル装置１について、既述した図１、図２及 び図５を参照して説明する。 本考案の実施の形態３のコイル装置１においては、実施の形態１、２のコイル 装置１の構成を組み合わせた構成及び実施の形態１、２の製造工程を組み合わせ た製造工程によるものである。 即ち、本実施の形態３においては、図５に示すように、コア２における有底筒 状に形成されたコイル収納部６の内面に、絶縁性塗料８を塗布し（ステップ２１ ）、線材７ａの外周にも絶縁性塗料８を塗布し（ステップ２２）、この線材７ａ を巻回してコイル部７とし、絶縁性塗料８が塗布された前記コイル収納部６に前 記コイル部７を収納し（ステップ２３）、前記コイル部７が収納されたコイル収 納部６内に絶縁性接着剤９を流し込み（ステップ２４）、コイル収納部６の開口 部６ａを蓋体１１により閉蓋する（ステップ２５）ことにより、コイル装置１を 製造することが特徴である。(Third Embodiment) Next, a coil device 1 according to a third embodiment of the present invention will be described with reference to FIGS. The coil device 1 according to the third embodiment of the present invention is based on a configuration combining the configurations of the coil devices 1 according to the first and second embodiments and a manufacturing process combining the manufacturing processes according to the first and second embodiments. That is, in the third embodiment, as shown in FIG. 5, an insulating paint 8 is applied to the inner surface of the coil housing portion 6 formed into a bottomed cylindrical shape in the core 2 (step 21), and the wire 7a is formed. The insulating material 8 is also applied to the outer periphery of the wire (step 22), and the wire 7a is wound into a coil portion 7, and the coil portion 7 is stored in the coil storing portion 6 coated with the insulating material 8. (Step 23), the insulating adhesive 9 is poured into the coil storage section 6 in which the coil section 7 is stored (Step 24), and the opening 6a of the coil storage section 6 is closed with the lid 11 (Step 24). 25) By this, the coil device 1 is manufactured.
【００２０】 本実施の形態３のコイル装置１によっても、前記コイル部７の線材７ａ間及び 前記コイル部７の線材７ａの外周とコイル収納部６の内面に絶縁性塗料８が介在 することになり、また、コイル部７はコイル収納部６内において絶縁性接着剤９ により確実に固定されるので、前記コイル部７の外周等に短絡の原因となるよう な傷が付く要因を完全に排除して短絡防止措置が万全で安全性に優れたコイル装 置１を得ることができる。According to the coil device 1 of the third embodiment, the insulating paint 8 is interposed between the wires 7 a of the coil portion 7 and between the outer periphery of the wire 7 a of the coil portion 7 and the inner surface of the coil housing portion 6. In addition, since the coil portion 7 is securely fixed in the coil housing portion 6 with the insulating adhesive 9, it is possible to completely eliminate a factor that causes a short circuit on the outer periphery of the coil portion 7, which may cause a short circuit. As a result, it is possible to obtain the coil device 1 which is complete in short-circuit prevention measures and has excellent safety.
【００２１】 また、本実施の形態３のコイル装置１の製造工程によれば、コア２における有 底筒状に形成されたコイル収納部６の内面に、絶縁性塗料８を塗布し、線材７ａ の外周に絶縁性塗料８を塗布し、この線材７ａを巻回してコイル部７とし、絶縁 性塗料８が塗布された前記コイル収納部６に前記コイル部７を収納し、前記コイ ル部７が収納されたコイル収納部６内に絶縁性接着剤９を流し込み、コイル収納 部６の開口部６ａを蓋体１１により閉蓋するという簡略な工程で、上述した作用 、効果を発揮するコイル装置１を安価に且つ作業性、量産性（製品の製造スピー ドが早い、大量生産可能）に優れた状態で製造することが可能となる。Further, according to the manufacturing process of the coil device 1 of the third embodiment, an insulating paint 8 is applied to the inner surface of the coil housing portion 6 formed in the core 2 in a bottomed cylindrical shape, and the wire material 7 a An insulating paint 8 is applied to the outer periphery of the coil 7 and the wire 7a is wound to form a coil section 7. The coil section 7 is stored in the coil storage section 6 coated with the insulating paint 8, and the coil section 7 is wound. A coil device exhibiting the above-described functions and effects in a simple process of pouring the insulating adhesive 9 into the coil housing portion 6 in which the coil is housed, and closing the opening 6a of the coil housing portion 6 with the lid 11. 1 can be manufactured at a low cost and in a state excellent in workability and mass productivity (rapid production speed is fast and mass production is possible).
【００２２】[0022]
本考案によれば、コイル部の外周等に短絡の原因となるような傷が付く要因を 完全に排除して短絡防止措置が万全で安全性に優れ、安価に、且つ、作業性、量 産性に優れた状態で製造することが可能なコイル装置を提供することができる。 According to the present invention, factors that cause damage such as a short circuit on the outer periphery of the coil portion are completely eliminated, and short circuit prevention measures are thorough, excellent in safety, inexpensive, workable, and mass-produced. It is possible to provide a coil device that can be manufactured in an excellent state.
【図１】本考案の実施の形態１のコイル装置の分解斜視
図である。FIG. 1 is an exploded perspective view of a coil device according to a first embodiment of the present invention.
【図２】本考案の実施の形態１のコイル装置の外観斜視
図である。FIG. 2 is an external perspective view of the coil device according to the first embodiment of the present invention.
【図３】本考案の実施の形態１のコイル装置の製造工程
を示すフローチャートである。FIG. 3 is a flowchart showing a manufacturing process of the coil device according to the first embodiment of the present invention.
【図４】本考案の実施の形態２のコイル装置の製造工程
を示すフローチャートである。FIG. 4 is a flowchart showing a manufacturing process of the coil device according to the second embodiment of the present invention.
【図５】本考案の実施の形態３のコイル装置の製造工程
を示すフローチャートである。FIG. 5 is a flowchart illustrating a manufacturing process of the coil device according to the third embodiment of the present invention.
１ コイル装置 ２ コア ３ 外筒部 ４ 内筒部 ５ 底板部 ６ コイル収納部 ６ａ 開口部 ７ コイル部 ７ａ 線材 ８ 絶縁性塗料 ９ 絶縁性接着剤 １０ 端子部 １１ 蓋体 DESCRIPTION OF SYMBOLS 1 Coil device 2 Core 3 Outer cylinder part 4 Inner cylinder part 5 Bottom plate part 6 Coil storage part 6a Opening 7 Coil part 7a Wire 8 Insulating paint 9 Insulating adhesive 10 Terminal part 11 Lid
Claims (3)
ラッチに用いるコイル装置であって、 有底筒状に形成され内面に絶縁性塗料が塗布されたコイ
ル収納部を備えたコアと、 前記コイル収納部内に収納した線材を巻回してなるコイ
ル部と、 前記コイル部が収納されたコイル収納部内に流し込まれ
た絶縁性接着剤と、 前記コイル収納部の開口部を施蓋する蓋体と、 を有するこを特徴とするカエアーコンのコンプレッサー
用の電磁クラッチに用いるコイル装置。1. A coil device used for an electromagnetic clutch for a compressor of a car air conditioner, comprising: a core having a coil storage portion formed in a bottomed cylindrical shape and having an inner surface coated with an insulating paint; A coil part formed by winding the wire material stored in the coil part; an insulating adhesive poured into the coil storage part in which the coil part is stored; and a lid covering the opening of the coil storage part. This is a coil device used for electromagnetic clutches for compressors in air conditioners.
ラッチに用いるコイル装置であって、 有底筒状に形成されたコイル収納部を備えたコアと、 外周に絶縁性塗料が塗布された線材を巻回することによ
り形成され前記コイル収納部内に収納されたコイル部
と、 前記コイル部が収納されたコイル収納部内に流し込まれ
た絶縁性接着剤と、 前記コアの開口部を施蓋する蓋体と、 を有するこを特徴とするカーエアコンのコンプレッサー
用の電磁クラッチに用いるコイル装置。2. A coil device used for an electromagnetic clutch for a compressor of a car air conditioner, comprising: a core having a coil housing portion formed in a cylindrical shape with a bottom; and a wire having an outer periphery coated with an insulating paint. A coil portion formed by turning and housed in the coil housing portion; an insulating adhesive poured into the coil housing portion in which the coil portion is housed; and a lid for covering the opening of the core. A coil device used for an electromagnetic clutch for a compressor of a car air conditioner, comprising:
ラッチに用いるコイル装置であって、 有底筒状に形成され内面に絶縁性塗料が塗布されたコイ
ル収納部を備えたコアと、 外周に絶縁性塗料が塗布された線材を巻回することによ
り形成され前記コイル収納部内に収納されたコイル部
と、 前記コイル部が収納されたコイル収納部内に流し込まれ
た絶縁性接着剤と、 前記コアの開口部を施蓋する蓋体と、 を有するこを特徴とするカーエアコンのコンプレッサー
用の電磁クラッチに用いるコイル装置。3. A coil device used for an electromagnetic clutch for a compressor of a car air conditioner, comprising: a core having a coil housing portion formed in a bottomed cylindrical shape and having an inner surface coated with an insulating paint; A coil portion formed by winding a wire coated with a paint and housed in the coil housing portion; an insulating adhesive poured into the coil housing portion housing the coil portion; and an opening in the core A coil device used for an electromagnetic clutch for a compressor of a car air conditioner, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998010429U JP3059775U (en) | 1998-12-10 | 1998-12-10 | Coil device used for electromagnetic clutch for car air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998010429U JP3059775U (en) | 1998-12-10 | 1998-12-10 | Coil device used for electromagnetic clutch for car air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3059775U true JP3059775U (en) | 1999-07-13 |
Family
ID=43193617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1998010429U Expired - Lifetime JP3059775U (en) | 1998-12-10 | 1998-12-10 | Coil device used for electromagnetic clutch for car air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3059775U (en) |
-
1998
- 1998-12-10 JP JP1998010429U patent/JP3059775U/en not_active Expired - Lifetime
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