JPS62284972A - Enclosed compressor - Google Patents
Enclosed compressorInfo
- Publication number
- JPS62284972A JPS62284972A JP12786186A JP12786186A JPS62284972A JP S62284972 A JPS62284972 A JP S62284972A JP 12786186 A JP12786186 A JP 12786186A JP 12786186 A JP12786186 A JP 12786186A JP S62284972 A JPS62284972 A JP S62284972A
- Authority
- JP
- Japan
- Prior art keywords
- cluster
- sealing terminal
- pin
- carbide
- stator
- 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
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 6
- 238000009413 insulation Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
Landscapes
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
【発明の詳細な説明】
五 発明の詳細な説明
〔吃業上の利用分野〕
本発明は密閉形圧縮機に係り、特に絶縁不良防止に好適
な密閉形圧縮機に関する。Detailed Description of the Invention V. Detailed Description of the Invention [Field of Industrial Application] The present invention relates to a hermetic compressor, and particularly to a hermetic compressor suitable for preventing insulation defects.
従来の密閉形圧縮機を第６図にエリ説明する。 A conventional hermetic compressor is explained in detail in FIG.
密閉容器１の上部に通勤要素Ｚを配設し、下部に圧縮要
素（図示せず）を配設し、′ｗＬ動要素Ｚは固定子４と
回転子５から構成される。密閉容器１の上壁面には密封
端子６が貫通して設けられている。A commuting element Z is arranged in the upper part of the closed container 1, a compression element (not shown) is arranged in the lower part, and the moving element Z is composed of a stator 4 and a rotor 5. A sealed terminal 6 is provided to penetrate the upper wall surface of the sealed container 1.
固定子４のリード線７はピン８に接続されている。Lead wire 7 of stator 4 is connected to pin 8.
ピン８の外部には電源が接続され、上記固定子４に電気
を供給する。９はガラスシールで、上記ピン８を上記密
封端子６にシール固定するものである。１０はスリーブ
で、上記ピン８に挿入されているものである。かかる構
造ではセラミック等絶縁物質製のスリーブ１０を従来の
構造だ対して付は加えることにより、通勤要素Ｚの異常
加熱で炭化物が生成し、ピン８の根元に蓄積し、絶縁不
良が起こることを、スリーブ１０で距離をかせぐことに
よって未然に防ぐものである。A power source is connected to the outside of the pin 8 to supply electricity to the stator 4. A glass seal 9 seals and fixes the pin 8 to the sealed terminal 6. A sleeve 10 is inserted into the pin 8. In this structure, by adding a sleeve 10 made of an insulating material such as ceramic to the conventional structure, it is possible to prevent carbide from being generated due to abnormal heating of the commuting element Z and accumulating at the base of the pin 8, resulting in poor insulation. This is prevented by increasing the distance with the sleeve 10.
しかしながら、かかる構造ではスリーブ１０を設けるこ
とによって距離を犬キくシてはいるものの、炭化物の蓄
積は防ぐことが出来ない。したがって、絶縁不良となる
までの時間は延ばすことが出来ても絶縁不良の原因は防
ぐことが出来なかった。However, in such a structure, although the distance is shortened by providing the sleeve 10, the accumulation of carbide cannot be prevented. Therefore, even if it is possible to extend the time until insulation failure occurs, the cause of insulation failure cannot be prevented.
なお、この種密閉形圧縮機に関連するものとしては、特
開昭５８−４８４４４号公報が挙げられる。Note that Japanese Patent Application Laid-Open No. 58-48444 is cited as related to this type of hermetic compressor.
上記従来技術は、炭化物がガラスクール部に付着すると
筒体とピンとが炭化物によって導通し、絶縁不良を生じ
る恐れがあった。In the above-mentioned conventional technology, if carbide adheres to the glass cooled portion, the cylinder and the pin may become electrically conductive due to the carbide, resulting in poor insulation.
本発明の目的は、炭化物の蓄積による絶縁不良等を防止
できる密閉形圧縮機を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a hermetic compressor that can prevent poor insulation due to the accumulation of carbides.
上記目的は、密閉容器内に通勤要素と上記通勤要素の回
転により回転する圧縮要素とを設け、上記密閉容器にピ
ンを有する密封端子を設けるとともに、上記ピンに上記
′通勤要素に設けられたクラスタを取付けた密閉形圧縮
機において、上記クラスタは上記ピンと密封端子を閉塞
する大きさであることにより達成される。The above object is to provide a commuting element and a compression element that rotates by rotation of the commuting element in a closed container, a sealed terminal having a pin in the sealed container, and a cluster provided in the 'commuting element' to the pin. In a hermetic compressor equipped with a hermetic compressor, this is achieved by the cluster being sized to occlude the pin and the sealed terminal.
クラスタは密閉形端子の開口部を覆うことによシ、密閉
形容器内で炭化物が生成しても、ピンの根元に侵入する
ことがないので、ピン同士、又はピンと筒体との間で絶
縁不良を起こすことがない。By covering the opening of the sealed terminal, the cluster prevents carbide from penetrating the base of the pin even if it is generated in the sealed container, so it can be insulated between the pins or between the pin and the cylindrical body. No defects will occur.
以下、本発明の一実施例を第１図、第２図により説明す
る。An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.
第１図において、１１はクラスタである。かかるクラス
タは上記固定子４のリード＠７をまとめたものである。In FIG. 1, 11 is a cluster. This cluster is a collection of leads @7 of the stator 4.
かかるクラスタ１１は密閉容器１に頁通固定された密封
端子６のピン８に挿入固定される。１２は上記クラスタ
１１が上記密閉容器１内側に位置する筒体を密閉できる
大きさとなるように上記クラスタ１１の外周に設けられ
たフランジ部である。The cluster 11 is inserted into and fixed to the pin 8 of the sealed terminal 6 fixed to the sealed container 1. Reference numeral 12 denotes a flange portion provided on the outer periphery of the cluster 11 so that the cluster 11 has a size that allows the cluster 11 to seal a cylindrical body located inside the airtight container 1.
本実施例によれば、固定子４の異常加熱などにより炭化
物が発生しても、筒体乙の密閉容器内側はクラスタ１１
のフランジ部１３によって封鎖される為、発生した炭化
物は筒体６内に侵入しないしたがりて、ピン８を筒体６
にシール固定しているガラスゾール９に炭化物が付着し
ない。According to this embodiment, even if carbide is generated due to abnormal heating of the stator 4, the inside of the closed container of the cylinder B is
Because the pin 8 is sealed by the flange portion 13 of the cylinder body 6, the generated carbide does not want to enter into the cylinder body 6.
Carbide does not adhere to the glass sol 9 that is sealed and fixed to the glass sol 9.
本発明によれば、固定子へ電気を供給するピンを有する
筒体内への炭化物浸入を防止することが出来るので、ピ
ン間の絶縁不良を防止生来る。したがって、スリーブを
取付ける必要もなくなる。According to the present invention, it is possible to prevent carbide from penetrating into the cylinder having the pins that supply electricity to the stator, thereby preventing poor insulation between the pins. Therefore, there is no need to attach a sleeve.
第１図は本発明の一実施例の密閉形圧縮機の要部縦断面
図、第２図は第１図のＩ−Ｉ線断面図、第６図は従来の
密閉形圧縮機の要部縦断面図である。
１・・・曽閉形容器、２・・・通勤要素、４・・・固定
子、５・・・回転子、６・６′・・・密封端子、７・・
・リード線、８・・・ピン、９・・・ガラスシール、１
０・・・スＩＪ −７”、１１・・・スリーブ、１２・
・・クラスタ、１３・・・フランジ部、１４・・・凹部
。
一７＼
° ゝ、−
ゝ゛、ｔ。Fig. 1 is a vertical cross-sectional view of a main part of a hermetic compressor according to an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along line I-I in Fig. 1, and Fig. 6 is a main part of a conventional hermetic compressor. FIG. DESCRIPTION OF SYMBOLS 1... Closed container, 2... Commuting element, 4... Stator, 5... Rotor, 6, 6'... Sealed terminal, 7...
・Lead wire, 8...pin, 9...glass seal, 1
0...S IJ-7", 11...Sleeve, 12.
...Cluster, 13...Flange part, 14...Recessed part. 17\ ° ゝ, - ゝ゛, t.
Claims (1)
回転する圧縮要素とを設け、上記密閉容器にピンを有す
る密封端子を設けるとともに、上記ピンに上記通勤要素
に設けられたクラスタを取付けた密閉形圧縮機において
、上記クラスタは上記ピンと密封端子を閉塞する大きさ
であることを特徴とする密閉形圧縮機。1. An electric element and a compression element rotated by the rotation of the commuting element are provided in a sealed container, a sealed terminal having a pin is provided in the sealed container, and a cluster provided in the commuting element is attached to the pin. A hermetic compressor, wherein the cluster is sized to close the pin and the sealed terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12786186A JPS62284972A (en) | 1986-06-04 | 1986-06-04 | Enclosed compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12786186A JPS62284972A (en) | 1986-06-04 | 1986-06-04 | Enclosed compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62284972A true JPS62284972A (en) | 1987-12-10 |
Family
ID=14970470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12786186A Pending JPS62284972A (en) | 1986-06-04 | 1986-06-04 | Enclosed compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62284972A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11560620B2 (en) | 2017-12-06 | 2023-01-24 | Tanaka Kikinzoku Kogyo K. K. | Gold sputtering target and method for producing the same |
-
1986
- 1986-06-04 JP JP12786186A patent/JPS62284972A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11560620B2 (en) | 2017-12-06 | 2023-01-24 | Tanaka Kikinzoku Kogyo K. K. | Gold sputtering target and method for producing the same |
| US11795540B2 (en) | 2017-12-06 | 2023-10-24 | Tanaka Kikinzoku Kogyo K. K. | Gold sputtering target and method for producing the same |
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