JPH01189828A - Housing for relay - Google Patents
Housing for relayInfo
- Publication number
- JPH01189828A JPH01189828A JP1220888A JP1220888A JPH01189828A JP H01189828 A JPH01189828 A JP H01189828A JP 1220888 A JP1220888 A JP 1220888A JP 1220888 A JP1220888 A JP 1220888A JP H01189828 A JPH01189828 A JP H01189828A
- Authority
- JP
- Japan
- Prior art keywords
- nylon
- relay
- housing material
- housing
- coil winding
- 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
- 239000000463 material Substances 0.000 claims abstract description 34
- 229920001600 hydrophobic polymer Polymers 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims 1
- 229920001778 nylon Polymers 0.000 abstract description 12
- 239000004677 Nylon Substances 0.000 abstract description 10
- 238000004804 winding Methods 0.000 abstract description 8
- -1 e.g. Polymers 0.000 abstract description 5
- 230000006866 deterioration Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 239000004698 Polyethylene Substances 0.000 abstract description 3
- 229920000573 polyethylene Polymers 0.000 abstract description 3
- 229920006332 epoxy adhesive Polymers 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 230000007257 malfunction Effects 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は精密接点を内蔵するプラスチックシールド型の
リレー・スイッチに適応するリレーのハウジングに関す
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a relay housing adapted to a plastic shield type relay switch incorporating a precision contact point.
（従来技術）
一般にリレーハウジング材料としてプラスチックが用い
られている。(Prior Art) Plastic is generally used as a relay housing material.
（発明が解決しようとする課題）
ゲラステックシールド型リレーは使用条件（温度・負荷
条件）により高温になる場合があり、使用プラスチック
材料から接点開閉性能を損ねるガスを多く発生させるこ
とが多い。これらの材料としては例えば、ＰＢＴ材料、
不飽和ポリエステル材料、エポキシ接着剤、コイル巻線
被膜のウレタン樹脂が挙げられる。逆に水以外の接点開
閉性能を損ねるガス量の少ない材料としてはナイロン類
が挙げられる。ナイロンは以前はリレーハウジング材料
として多用されていたが、大きな吸湿性を示す性質から
、長時間の使用においてリレー内部の水蒸気圧が上昇し
、コイル巻線の絶縁劣化を生じる原因になる場合があり
、次第に用いられなくなった。(Problems to be Solved by the Invention) Gelastek shielded relays may reach high temperatures depending on usage conditions (temperature and load conditions), and the plastic materials used often generate a large amount of gas that impairs contact switching performance. Examples of these materials include PBT materials,
Examples include unsaturated polyester materials, epoxy adhesives, and urethane resins for coil winding coatings. On the other hand, nylons are examples of materials that contain a small amount of gas other than water that impairs the contact opening/closing performance. Nylon was previously widely used as a relay housing material, but due to its high hygroscopic properties, the water vapor pressure inside the relay increases over long periods of use, which can cause insulation deterioration of the coil winding. , gradually fell out of use.
（課題を解決するための手段）
本発明は上記の欠点を改善するために提案されたもので
、内側はリレーの巻線及び接点に対して有害なガスを発
生することなく、かつ外側は疎水性のよいリレーハウジ
ングを提供することを目的とする。(Means for Solving the Problems) The present invention has been proposed to improve the above-mentioned drawbacks, and has an inner surface that does not generate gas harmful to relay windings and contacts, and an outer surface that is hydrophobic. The purpose is to provide a relay housing with good performance.
上記の目的を達成するため本発明は内側のハウジング材
料は水以外の揮発ガスを多く発生させない材料を用い、
外側のハウジング材料は疎水性ポリマー主体の材料を用
いて２ｆｉ構造としたことを特徴とするリレーのハウジ
ングを発明の要旨とするものである。In order to achieve the above object, the present invention uses a material that does not generate a large amount of volatile gas other than water for the inner housing material,
The gist of the invention is a relay housing characterized in that the outer housing material is made of a material mainly consisting of a hydrophobic polymer and has a 2fi structure.
（作用）
上記のように構成することによって、内部はリレーの巻
線、接点に対して有害なガスを発生することなく、かつ
外部は疎水性とすることができる。(Function) By configuring as described above, the inside can be made hydrophobic without generating gas harmful to the relay windings and contacts, and the outside can be made hydrophobic.
次に本発明の実施例について説明する。Next, examples of the present invention will be described.
なお実施例は一つの例示であって、本発明の精神を逸脱
しない範囲で、種々の変更あるいは改良を行いうろこと
は云うまでもない。It should be noted that the embodiments are merely illustrative, and it goes without saying that various changes and improvements may be made without departing from the spirit of the present invention.
第１図は本発明のリレー用ハウジングの断面図を示すも
ので、リレーのハウジング材料（ケース、ベース等）ｔ
−２重構造とし、図において１の内部のハウジング材料
は吸湿性は大きいが、有機ガスを多く発生させなｌ）材
料とし、例としては６．６ナイロン、６．１２ナイロン
、６ナイロン、１２ナイロン等のナイロン類が挙げられ
る。FIG. 1 shows a sectional view of the relay housing of the present invention, and shows the relay housing material (case, base, etc.)
- It has a double structure, and the inner housing material 1 in the figure has high hygroscopicity but does not generate a lot of organic gas. Examples are 6.6 nylon, 6.12 nylon, 6 nylon, 12 Examples include nylons such as nylon.
ただし成形後十分乾燥（１００℃５時間以上）したナイ
ロンを用いるものとする。However, nylon that has been sufficiently dried (at 100° C. for 5 hours or more) after molding should be used.
↓
この外側のハウジング材料は疎水性ポリマー主体の材料
で、例としてはポリエチレン、ポリエチレンが用いられ
る。↓ This outer housing material is mainly a hydrophobic polymer material, such as polyethylene or polyethylene.
しかして内部と外部のハウジング材料間は工Ｉキシ接着
剤で充填を行ないシールするものとする。な訃図中３は
端子を示す。Therefore, the space between the inner and outer housing materials shall be filled and sealed with an adhesive. Number 3 in the diagram indicates the terminal.
このようにして作製したリレーを湿度１００チ、温度７
０℃の条件下で接点開閉を行ない、コイル巻線のレアー
シ冒−ト率（％）（５０Ｖ、１００ｍＡ。The relay fabricated in this way was tested at a humidity of 100 degrees and a temperature of 7 degrees.
The contacts were opened and closed under the condition of 0°C, and the coil winding's leakage rate (%) (50V, 100mA).
１００万回）及び接点不良率（％）（１００ｍΩ接触抵
抗が上昇した場合を不良とする）′ｆ：第１表に／″
（発明の効果）
本発明によれば紙上のように内側のハウジング材料は木
取外の揮発ガスを多く発生させない材料を用い、外側の
ハウジング材料は疎水性ポリマー主体の材料を用いて２
重構造としたことによシコイル巻線の絶縁劣化、接点不
良共に生じないリレーのハウジングをりることができる
。1,000,000 times) and contact failure rate (%) (defective when the contact resistance increases by 100 mΩ) 'f: Table 1/'' (Effect of the invention) According to the present invention, the inner housing as on paper The material used is a material that does not generate a lot of volatile gas outside the wood removal, and the outer housing material is made of a material mainly composed of hydrophobic polymers.
The multilayer structure allows the relay housing to be removed without causing deterioration of the coil winding insulation or contact failure.
図は本発明のリレーのハウジングを示す。 １・・・内部材料、２・・・外部材料、３・・・端子。 １−一一円書すめハウヅシ７１オオ＋ ２−−−外９ａハクジシｒ材料 ３−一一鳩子 The figure shows the housing of the relay of the invention. 1...Internal material, 2...External material, 3...Terminal. 1-Eleven Yen Book Recommendation Howzushi 71 Oh+ 2---Outer 9a Hakujishi r material 3-11 Hatoko
Claims (1)
せない材料を用い、外側のハウジング材料は疎水性ポリ
マー主体の材料を用いて２重構造としたことを特徴とす
るリレーのハウジング。A relay housing characterized in that the inner housing material is made of a material that does not generate a large amount of volatile gases other than water, and the outer housing material is made of a material mainly consisting of a hydrophobic polymer to form a double structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1220888A JPH01189828A (en) | 1988-01-22 | 1988-01-22 | Housing for relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1220888A JPH01189828A (en) | 1988-01-22 | 1988-01-22 | Housing for relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01189828A true JPH01189828A (en) | 1989-07-31 |
Family
ID=11798968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1220888A Pending JPH01189828A (en) | 1988-01-22 | 1988-01-22 | Housing for relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01189828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485547U (en) * | 1990-11-29 | 1992-07-24 |
-
1988
- 1988-01-22 JP JP1220888A patent/JPH01189828A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485547U (en) * | 1990-11-29 | 1992-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NO994082L (en) | Improvements related to electric transient stops | |
| US10115935B2 (en) | Corrosion resistant tube for secondary battery and secondary battery comprising the same | |
| KR101685871B1 (en) | Washer with corrosion resistance and secondary battery comprising the same | |
| JPH01189828A (en) | Housing for relay | |
| CN104137205B (en) | Electrolyte solution for electric double layer capacitor and double layer capacitor | |
| GB2128815A (en) | Pulse transformer | |
| JP2001126684A5 (en) | ||
| JP4511079B2 (en) | Metallized film capacitors | |
| KR200157273Y1 (en) | Built-in type bobbin having gas exhaust structure at molding epoxy | |
| US2662930A (en) | Hermetically sealed electrical unit | |
| JP3197872B2 (en) | Case exterior electronic component and method of manufacturing the same | |
| JP2001238397A (en) | Inserted molded lead wire, and actuator | |
| JPH04248249A (en) | Coin type organic electrolyte cell and manufacture thereof | |
| US1395282A (en) | Dry battery-cell | |
| JPH0212681Y2 (en) | ||
| US2436857A (en) | Container and terminal for electrical devices | |
| GB900721A (en) | Improvements in or relating to transformer windings | |
| JPH0235168Y2 (en) | ||
| JP2874394B2 (en) | Capacitor | |
| CN112649123A (en) | Method of constructing a thermal measurement instrument | |
| JPS6359528B2 (en) | ||
| JPH04329621A (en) | Aluminum electrolytic capacitor | |
| JPH01206560A (en) | Button type alkaline battery | |
| JPH03233919A (en) | Dry-type capacitor | |
| JPH0451468Y2 (en) |