JPS6034797Y2 - Semi-hermetic electric compressor - Google Patents
Semi-hermetic electric compressorInfo
- Publication number
- JPS6034797Y2 JPS6034797Y2 JP5391379U JP5391379U JPS6034797Y2 JP S6034797 Y2 JPS6034797 Y2 JP S6034797Y2 JP 5391379 U JP5391379 U JP 5391379U JP 5391379 U JP5391379 U JP 5391379U JP S6034797 Y2 JPS6034797 Y2 JP S6034797Y2
- Authority
- JP
- Japan
- Prior art keywords
- electric element
- semi
- machine frame
- electric compressor
- electric
- 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.)
- Expired
Links
Landscapes
- Compressor (AREA)
Description
【考案の詳細な説明】
本案は半密閉型電動圧縮機に関するもので、特に電動要
素の廻り止めを機枠体により形威されるケース内部に設
けることによりガスリークを防止し、また加工の簡略化
及び部品点数の削減を計ることを目的とする。[Detailed description of the invention] This invention relates to a semi-hermetic electric compressor.In particular, by providing a rotation stopper for the electric element inside the case formed by the machine frame, gas leakage is prevented and processing is simplified. and to reduce the number of parts.
従来の半密閉型電動圧縮機においては、機枠体の外部よ
り電動要素の廻り止めを行っているために、ガスリーク
等の防止策としてパツキンの使用、パツキン座面の設置
と座面加工が必要である。In conventional semi-hermetic electric compressors, the electric elements are prevented from rotating from the outside of the machine frame, so it is necessary to use a seal, install a seal seat, and process the seat to prevent gas leaks. It is.
また機枠体と電動要素の間隙に廻り止めピンを挿入した
場合にはガスリーク等の心配はないが、長いピンを打込
むために打込み時間が長く、また打込むさいに間違って
電動要素の巻線端を傷損する惧れがあるだけでなく電動
要素の交換に相当の労力を要する等の欠点があった。In addition, if a rotation stopper pin is inserted into the gap between the machine frame and the electric element, there is no need to worry about gas leaks, but it takes a long time to drive the long pin, and when driving the pin, the electric element may be wound by mistake. There are drawbacks such as not only the risk of damaging the wire end but also the considerable effort required to replace the electric element.
本案は上記の点に鑑みてなされたもので以下図に示す実
施例について説明する。This proposal has been made in view of the above points, and the embodiment shown in the drawings will be described below.
１は機枠体で該枠体の一側には電動要素２を、他側に圧
縮要素（図示せず）を収納すると共に軸受部３で軸支さ
れる横型クランク軸４により両要素を連結している。Reference numeral 1 denotes a machine frame body, which houses an electric element 2 on one side and a compression element (not shown) on the other side, and connects both elements by a horizontal crankshaft 4 supported by a bearing part 3. are doing.
前記電動要素２は前記クラワク軸４に嵌合係止される回
転子５と、該回転子と少許の間隙６を存して前記機枠体
１の内面側に挿入される固定子７とより構成している。The electric element 2 consists of a rotor 5 that is fitted and locked to the shaft 4, and a stator 7 that is inserted into the inner surface of the machine frame 1 with a small gap 6 between the rotor and the rotor. It consists of
而して８は前記電動要素２を収納するモーター室９の上
部に形威したリード線取出し開口部で該開口部に位置す
る機枠体１の一部１ａに穴１０を設け、数式に係止ピン
１１を挿入して前記電動要素２の固定子７を係止してい
る。Reference numeral 8 denotes a lead wire extraction opening formed in the upper part of the motor chamber 9 that houses the electric element 2, and a hole 10 is provided in the part 1a of the machine frame 1 located at the opening. A locking pin 11 is inserted to lock the stator 7 of the electric element 2.
前記係止ピン１１としてボルトを使用する場合には穴１
０にネジ加工を施こせばよい。When using a bolt as the locking pin 11, hole 1
0 should be threaded.
そして前記リード線取出し開口部８は気密端子板１２に
より閉塞されると共にモーター室９の開口部も覆板１３
により気密に閉じられている。The lead wire outlet opening 8 is closed by the airtight terminal plate 12, and the opening of the motor chamber 9 is also closed by the cover plate 13.
It is hermetically closed.
本案による半密閉型電動圧縮機は上述の如く、機枠体の
一側に電動要素を、他側に圧縮要素を収納すると共に前
記両要素を横型クランク軸で連結してなり、前記電動要
素を収納するモーター室の上部にリード線取出し開口部
を形威し該開口部に位置する機枠体の一部に穴を設け、
数代に係止ピンを挿入して電動要素の固定子を係止する
ようにしたものであるから、廻り止めピンに対するガス
リークの防止を容易に行うことが出来ると共にサービス
時の電動要素の交換も簡単となりまた部品点数も減少す
ると共に外観もすっきりして良好になる。As described above, the semi-hermetic electric compressor according to the present invention houses an electric element on one side of the machine frame and a compression element on the other side, and connects both the elements with a horizontal crankshaft. A lead wire extraction opening is formed in the upper part of the motor room to be stored, and a hole is provided in a part of the machine frame body located in the opening.
Since the stator of the electric element is locked by inserting locking pins in several stages, it is easy to prevent gas leaks from the rotation stopper pin, and the electric element can be easily replaced during service. It is simple, the number of parts is reduced, and the appearance is clean and good.
図面は本案による半密閉型電動圧縮機の要部断面せる側
面図である。
１・・・・・・機枠体、２・・・・・・電動要素、９・
曲・モーター室、８・・・・・・リード線取出し開口部
、７・・開穴、１１・・・・・・係止ピン。The drawing is a sectional side view of the main part of the semi-hermetic electric compressor according to the present invention. 1...Machine frame body, 2...Electric element, 9.
Bench/motor chamber, 8... Lead wire outlet opening, 7... Hole, 11... Locking pin.
Claims (1)
と共に前記両要素を横型クランク軸で連結してなり、前
記電動要素を収納するモーター室の上部にリード線取出
し開口部を形威し、該開口部に位置する機枠体の一部に
穴を設け、数式に係止ピンを挿入して電動要素の固定子
を係止するようにしたことを特徴とする半密閉型電動圧
縮機。The electric element is housed on one side of the machine frame, the compression element is housed on the other side, and both of the elements are connected by a horizontal crankshaft, and a lead wire extraction opening is provided in the upper part of the motor chamber that houses the electric element. A semi-enclosed type characterized in that a hole is provided in a part of the machine frame located at the opening, and a locking pin is inserted into the formula to lock the stator of the electric element. Electric compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5391379U JPS6034797Y2 (en) | 1979-04-20 | 1979-04-20 | Semi-hermetic electric compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5391379U JPS6034797Y2 (en) | 1979-04-20 | 1979-04-20 | Semi-hermetic electric compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55154383U JPS55154383U (en) | 1980-11-07 |
| JPS6034797Y2 true JPS6034797Y2 (en) | 1985-10-16 |
Family
ID=28947663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5391379U Expired JPS6034797Y2 (en) | 1979-04-20 | 1979-04-20 | Semi-hermetic electric compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034797Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338386Y2 (en) * | 1981-03-20 | 1988-10-11 |
-
1979
- 1979-04-20 JP JP5391379U patent/JPS6034797Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55154383U (en) | 1980-11-07 |
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