JPS6334309Y2 - - Google Patents
Info
- Publication number
- JPS6334309Y2 JPS6334309Y2 JP16593080U JP16593080U JPS6334309Y2 JP S6334309 Y2 JPS6334309 Y2 JP S6334309Y2 JP 16593080 U JP16593080 U JP 16593080U JP 16593080 U JP16593080 U JP 16593080U JP S6334309 Y2 JPS6334309 Y2 JP S6334309Y2
- Authority
- JP
- Japan
- Prior art keywords
- relay
- synthetic resin
- starting
- overload
- starting relay
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
Description
【考案の詳細な説明】
本案は密閉形電動圧縮機のリレー保持装置特に
始動リレー及び過負荷リレーの取付構造に関する
もので、ビス等を使用することなく取付を容易且
つ簡単に行うことを目的とする。[Detailed description of the invention] This invention relates to the mounting structure of a relay holding device for a hermetic electric compressor, particularly a starting relay and an overload relay. do.
以下本案を図に示す実施例について説明する。
１は密閉形電動圧縮機の密閉容器で、その側壁２
には気密端子３が貫設されている。４は前記気密
端子３に嵌合装着された始動リレーで、該リレー
の側面には係合孔５が設けられている。６は円柱
状にして基部に鍔部７を形成した過負荷リレーで
該リレーの端子８にはピン用リセプタクル９が溶
接により固定されている。 An embodiment of the present invention shown in the drawings will be described below.
1 is a closed container of a closed type electric compressor, and its side wall 2
An airtight terminal 3 is provided therethrough. Reference numeral 4 denotes a starting relay that is fitted and attached to the airtight terminal 3, and an engagement hole 5 is provided in the side surface of the relay. Reference numeral 6 denotes an overload relay having a cylindrical shape and a flange 7 formed at its base, and a pin receptacle 9 is fixed to a terminal 8 of the relay by welding.
而して１０は合成樹脂製ホルダーで、該ホルダ
ーの一端部には切欠１１によりピン用リセプタク
ル９を案内して過負荷リレー６を保持する環状部
１２を形成すると共に他端部には前記ピン用リセ
プタクル９の遊端部１３を係止する係止部１４と
前記始動リレー４の係合孔５に係合される係合突
起１５を形成し、この係合突起１５を前記係合孔
５に係合することにより過負荷リレー６は密閉容
器１の側壁２に圧接係止される。 Reference numeral 10 denotes a holder made of synthetic resin, and one end of the holder has a notch 11 forming an annular part 12 for guiding the pin receptacle 9 and holding the overload relay 6, and the other end for holding the pin. A locking portion 14 that locks the free end portion 13 of the receptacle 9 for use with the engine and an engaging protrusion 15 that engages with the engaging hole 5 of the starting relay 4 are formed. By engaging with the overload relay 6, the overload relay 6 is press-locked to the side wall 2 of the closed container 1.
次に密閉容器１に対する過負荷リレー６の取付
手順について説明する。 Next, a procedure for attaching the overload relay 6 to the closed container 1 will be explained.
まずピン用リセプタクル９を固定した過負荷リ
レー６を合成樹脂製ホルダー１０の環状部１２に
挿入保持する。この時前記ピン用リセプタクル９
は環状部１２の切欠１１より案内される。そして
過負荷リレー６或は合成樹脂製ホルダー１０の一
方を180゜回転してピン用リセプタクル９の遊端部
１３を前記ホルダー１０の他端部に形成した係止
部１４に係止する。 First, the overload relay 6 to which the pin receptacle 9 is fixed is inserted and held in the annular portion 12 of the synthetic resin holder 10. At this time, the pin receptacle 9
is guided through the notch 11 of the annular portion 12. Then, either the overload relay 6 or the synthetic resin holder 10 is rotated 180 degrees to lock the free end 13 of the pin receptacle 9 to the locking portion 14 formed at the other end of the holder 10.
次に合成樹脂製ホルダー１０の他端部に形成さ
れている係合突起１５を始動リレー４の側面に設
けた係合孔５に係合して前記始動リレー４と過負
荷リレー６を予め連結する。最後に始動リレー４
を密閉容器１に貫設した気密端子３に嵌合装着す
ると過負荷リレー６は前記密閉容器１の側壁２に
圧接係止される。 Next, the engaging protrusion 15 formed on the other end of the synthetic resin holder 10 is engaged with the engaging hole 5 provided on the side surface of the starting relay 4 to connect the starting relay 4 and the overload relay 6 in advance. do. Finally starting relay 4
When the overload relay 6 is fitted and attached to the airtight terminal 3 provided through the hermetic container 1, the overload relay 6 is held in pressure contact with the side wall 2 of the hermetic container 1.
本案による密閉形電動圧縮機のリレー保持装置
は上述の如く、密閉容器の側壁を貫通して設けら
れた気密端子に始動リレーを嵌合装着し、鍔部と
ピン用リセプタクルを有した柱状の過負荷リレー
を合成樹脂製ホルダーの一端に形成した環状部で
保持すると共に他端に前記リセプタクルを係止す
る係止部と前記始動リレーの側面に設けた係合孔
に係合する係合突起を形成し、前記合成樹脂製ホ
ルダーの係合突起を始動リレーの係合孔に係合せ
しめることにより前記過負荷リレーを前記密閉容
器の側壁に圧接せしめてなるものであるから、ビ
ス等を使用することなく固定され取付けが簡単と
なり、また過負荷リレーはピン用リセプタクルに
より気密端子に係止されるため強固に保持され
る。しかも過負荷リレーはホルダーにより予め始
動リレーに保持されるため始動リレーを気密端子
に嵌合すると過負荷リレーは同時に密閉容器の側
壁に圧接支持され取付作業性も向上する。 As described above, the relay holding device for a hermetic electric compressor according to the present invention has a starting relay fitted and attached to an airtight terminal provided through the side wall of a hermetic container, and a columnar overlay having a flange and a pin receptacle. The load relay is held by an annular portion formed at one end of the synthetic resin holder, and the other end includes a locking portion for locking the receptacle and an engaging protrusion that engages with an engaging hole provided on a side surface of the starting relay. The overload relay is pressed against the side wall of the airtight container by engaging the engaging protrusion of the synthetic resin holder with the engaging hole of the starting relay, so screws or the like are used. Since the overload relay is fixed to the airtight terminal by the pin receptacle, it is held firmly. Moreover, since the overload relay is held in advance by the holder on the starting relay, when the starting relay is fitted into the airtight terminal, the overload relay is simultaneously supported by pressure on the side wall of the closed container, improving the installation workability.
第１図は本案装置の要部側面図、第２図は始動
リレーと過負荷リレーの連結状態における要部切
欠せる平面図、第３図は始動リレーと合成樹脂製
ホルダーの連結時の平面図である。
４……始動リレー、５……係合孔、６……過負
荷リレー、９……ピン用リセプタクル、１０……
合成樹脂製ホルダー、１２……環状部、１４……
係止部、１５……係合突起。
Figure 1 is a side view of the main parts of the proposed device, Figure 2 is a cutaway plan view of the main parts when the starting relay and overload relay are connected, and Figure 3 is a plan view when the starting relay and synthetic resin holder are connected. It is. 4... Starting relay, 5... Engagement hole, 6... Overload relay, 9... Pin receptacle, 10...
Synthetic resin holder, 12... annular part, 14...
Locking portion, 15... engaging protrusion.
Claims (1)
に始動リレーを嵌合装着し、鍔部とピン用リセプ
タクルを有した柱状の過負荷リレーを合成樹脂製
ホルダーの一端に形成した環状部で保持すると共
に他端に前記リセプタクルを係止する係止部と前
記始動リレーの側面に設けた係合孔に係合する係
合突起を形成し、前記合成樹脂製ホルダーの係合
突起を始動リレーの係合孔に係合せしめることに
より前記過負荷リレーを前記密閉容器の側壁に圧
接せしめてなることを特徴とする密閉形電動圧縮
機のリレー保持装置。 A starting relay is fitted and attached to an airtight terminal provided through the side wall of the sealed container, and a columnar overload relay with a flange and a pin receptacle is held by an annular portion formed at one end of a synthetic resin holder. At the same time, a locking portion for locking the receptacle and an engagement protrusion that engages with an engagement hole provided on the side surface of the starting relay are formed at the other end, and the engagement protrusion of the synthetic resin holder is connected to the starting relay. A relay holding device for a hermetic electric compressor, characterized in that the overload relay is brought into pressure contact with a side wall of the hermetic container by engaging with an engagement hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16593080U JPS6334309Y2 (en) | 1980-11-18 | 1980-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16593080U JPS6334309Y2 (en) | 1980-11-18 | 1980-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5787580U JPS5787580U (en) | 1982-05-29 |
| JPS6334309Y2 true JPS6334309Y2 (en) | 1988-09-12 |
Family
ID=29524598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16593080U Expired JPS6334309Y2 (en) | 1980-11-18 | 1980-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334309Y2 (en) |
-
1980
- 1980-11-18 JP JP16593080U patent/JPS6334309Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5787580U (en) | 1982-05-29 |