JPH11303741A - Sealed electric motor-driven compressor - Google Patents
Sealed electric motor-driven compressorInfo
- Publication number
- JPH11303741A JPH11303741A JP11468498A JP11468498A JPH11303741A JP H11303741 A JPH11303741 A JP H11303741A JP 11468498 A JP11468498 A JP 11468498A JP 11468498 A JP11468498 A JP 11468498A JP H11303741 A JPH11303741 A JP H11303741A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- communication pipe
- groove
- suction muffler
- spring
- 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
Landscapes
- Compressor (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は電気冷蔵庫、エアコ
ンディショナ等に使用される密閉型電動圧縮機に関する
物である。The present invention relates to a hermetic electric compressor used for an electric refrigerator, an air conditioner and the like.
【０００２】[0002]
【従来の技術】近年、密閉型電動圧縮機（以下、圧縮機
という）はエネルギー効率の高いものが求められ、一般
にダイレクトサクション方式における吸込マフラは合成
樹脂等の熱伝導率が低いものが適しているのはすでに知
られている。2. Description of the Related Art In recent years, hermetic electric compressors (hereinafter referred to as compressors) have been required to have high energy efficiency. In general, suction mufflers of the direct suction type are suitable for those having low thermal conductivity such as synthetic resin. Is already known.
【０００３】以下図面を参照しながら、上述した従来の
圧縮機の一例（特開昭５８−１６０５７０号公報）につ
いて説明する。An example of the above-mentioned conventional compressor (Japanese Patent Laid-Open No. 58-160570) will be described below with reference to the drawings.
【０００４】図５，図６は従来の圧縮機を示すものであ
る。５０は密閉容器、５１は密閉容器５０内に弾性支持
された圧縮要素、５２は圧縮要素５１の上部に配設され
た電動要素である。５３は吸込マフラ、５４はシリンダ
ヘッド、５５はひも出し加工部を有する連通管、５６は
スプリング座金で、吸込マフラ５３はシリンダヘッド５
４にスプリング座金５６を介して連通管５５を圧入して
固定されている。５７は挿入管で吸込マフラ５３内に挿
入されている。５８はバルブプレート、５９はバルブプ
レート５８に設けた吸入孔、６０はシリンダである。６
１は潤滑油、６２はシリンダヘッド内部へ潤滑油６１を
供給するオイルキャピラリでシリンダヘッド５４に圧入
されている。FIGS. 5 and 6 show a conventional compressor. Reference numeral 50 denotes a closed container, 51 denotes a compression element elastically supported in the closed container 50, and 52 denotes an electric element disposed above the compression element 51. 53 is a suction muffler, 54 is a cylinder head, 55 is a communication pipe having a corded portion, 56 is a spring washer, and the suction muffler 53 is a cylinder head 5
4, a communication pipe 55 is press-fitted through a spring washer 56 and fixed. An insertion tube 57 is inserted into the suction muffler 53. 58 is a valve plate, 59 is a suction hole provided in the valve plate 58, and 60 is a cylinder. 6
Reference numeral 1 denotes a lubricating oil, and 62 denotes an oil capillary for supplying the lubricating oil 61 to the inside of the cylinder head.
【０００５】以上のように構成された圧縮機について、
以下その動作を説明する。先ず、電動要素５２によって
駆動される圧縮要素５１には外部冷却回路（図示せず）
から挿入管５７を介し吸込マフラ５３内へ冷媒ガスが吸
込まれる。この冷媒ガスは連通管５５を通りシリンダヘ
ッド５４内へ導かれた後、吸入孔５９を通りシリンダ６
０へ導かれる。[0005] Regarding the compressor configured as described above,
The operation will be described below. First, an external cooling circuit (not shown) is provided for the compression element 51 driven by the electric element 52.
Then, the refrigerant gas is sucked into the suction muffler 53 through the insertion pipe 57. This refrigerant gas is introduced into the cylinder head 54 through the communication pipe 55 and then passes through the suction hole 59 to the cylinder 6.
It is led to 0.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら上記のよ
うな構成では、シリンダヘッドにオイルキャピラリ、連
通管をそれぞれ圧入するため作業性が悪い上、シリンダ
ヘッドに圧入されている連通管は構造上金属製となるた
め熱伝導が良く、この連通管を介して吸込まれる冷媒ガ
スが高温のシリンダヘッドより加熱され膨張し、体積効
率の向上が図りにくい。However, in the above-mentioned structure, the oil capillary and the communication pipe are press-fitted into the cylinder head, respectively, so that the workability is poor and the communication pipe press-fitted into the cylinder head is structurally made of metal. Therefore, the heat conduction is good, and the refrigerant gas sucked through the communication pipe is heated by the high-temperature cylinder head and expands, so that it is difficult to improve the volumetric efficiency.
【０００７】また、連通管を合成樹脂等の熱伝導率が低
い材料とした場合熱伝達が金属に比べて悪いため連通管
を介して吸込まれる冷媒ガスはあまり加熱されず体積効
率は向上するが、一般に合成樹脂等の熱伝導率の低い材
料は応力に弱いため取りつけが複雑になるという問題点
を有していた。When the communication pipe is made of a material having a low thermal conductivity, such as synthetic resin, the heat transfer is lower than that of a metal, so that the refrigerant gas sucked through the communication pipe is not heated much and the volume efficiency is improved. However, materials having low thermal conductivity, such as synthetic resins, are generally vulnerable to stress, and thus have a problem that mounting is complicated.
【０００８】本発明は上記課題に鑑み、作業性を向上し
連通管を合成樹脂等の熱伝導率の低い材料とした場合の
取り付け時の応力を少なくするとともに確実にした圧縮
機を提供するものである。The present invention has been made in view of the above problems, and provides a compressor which improves workability, reduces stress at the time of mounting when a communication pipe is made of a material having a low thermal conductivity such as a synthetic resin, and ensures the compressor. It is.
【０００９】[0009]
【課題を解決するための手段】以上のような課題を解決
するために本発明の圧縮機は、圧縮機を構成する圧縮要
素に挿入孔と挿入孔の上側に溝部を設けたシリンダヘッ
ドと、合成樹脂等の熱伝導率が低い材料にて形成され連
通管と、その表面に溝部を一体に備えた吸込マフラと、
略円状係止部と直線係止部からなるバネと、一端は潤滑
油溜り中に開口し、他端を前記連通管内に開口したオイ
ルキャピラリとを備えたものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a compressor according to the present invention includes a cylinder head having an insertion hole and a groove above the insertion hole in a compression element constituting the compressor; A communication pipe formed of a material having a low thermal conductivity such as a synthetic resin, and a suction muffler integrally provided with a groove on its surface,
The spring comprises a substantially circular locking portion and a linear locking portion, and an oil capillary having one end opened in the lubricating oil reservoir and the other end opened in the communication pipe.
【００１０】本発明は上記した構成により、合成樹脂等
の熱伝導率の低い材料にて形成された前記吸込マフラ連
通管溝部に前記バネの略円状係止部を前記オイルキャピ
ラリを介して挿入し、前記吸込マフラの連通管を前記シ
リンダヘッドの挿入孔に挿入するとともに、前記バネ直
線係止部を前記シリンダヘッド溝部に係止するので連通
管に加わる応力が少なく信頼性が向上すると共に作業性
の向上が図れる。According to the present invention, a substantially circular locking portion of the spring is inserted through the oil capillary into the suction muffler communication pipe groove formed of a material having a low thermal conductivity such as a synthetic resin. Then, the communication pipe of the suction muffler is inserted into the insertion hole of the cylinder head, and the spring linear locking portion is locked in the cylinder head groove, so that stress applied to the communication pipe is small, reliability is improved, and work is performed. Performance can be improved.
【００１１】[0011]
【発明の実施の形態】本発明請求項１に記載の発明は、
密閉容器内に弾性支持された圧縮要素と電動要素を配設
し、前記圧縮要素には低圧室と高圧室を備えるとともに
前記低圧室に連通する挿入孔と挿入孔の上側に溝部を設
けたシリンダヘッドと、合成樹脂等の熱伝導率が低い材
料にて形成され連通管と、その表面に溝部を一体に備え
た吸込マフラと、略円弧状係止部と直線係止部からなる
バネを備え、前記連通管溝部に前記バネ略円弧状係止部
を挿入し、前記吸込マフラの連通管を前記シリンダヘッ
ドの挿入孔に挿入するとともに、前記バネ直線係止部を
前記シリンダヘッド溝部に係止することによって、前記
シリンダヘッドと前記吸込マフラを固定した事を特徴と
する密閉型電動圧縮機であり、連通管をシリンダヘッド
に挿入した後、連通管を前記バネ直線係止部を前記シリ
ンダヘッドに係止するので連通管に加わる応力が少なく
連通管を合成樹脂等の熱伝導率の低い材料にて成形で
き、冷媒ガスの加熱を抑え、体積効率の向上が図れると
共に作業性の向上も図ることが出来るという作用を有す
る。BEST MODE FOR CARRYING OUT THE INVENTION The invention described in claim 1 of the present invention
A cylinder having a compression element and an electric element elastically supported in a closed container, the compression element including a low-pressure chamber and a high-pressure chamber, and an insertion hole communicating with the low-pressure chamber and a groove provided above the insertion hole. A head, a communication pipe formed of a material having low thermal conductivity such as synthetic resin, a suction muffler integrally provided with a groove on the surface thereof, and a spring composed of a substantially arc-shaped locking portion and a linear locking portion are provided. Inserting the spring substantially arc-shaped locking portion into the communication pipe groove portion, inserting the communication tube of the suction muffler into the insertion hole of the cylinder head, and locking the spring linear locking portion into the cylinder head groove portion. A sealed electric compressor, wherein the cylinder head and the suction muffler are fixed by inserting a communication pipe into the cylinder head, and then connecting the communication pipe to the spring linear locking portion by the cylinder head. Locked on Therefore, the stress applied to the communication pipe is small, and the communication pipe can be formed of a material having low thermal conductivity such as a synthetic resin, so that the heating of the refrigerant gas can be suppressed, the volume efficiency can be improved, and the workability can be improved. It has the action of:
【００１２】本発明請求項２に記載の発明は、密閉容器
内に弾性支持された圧縮要素とこれを駆動する電動要素
を備え、前記圧縮要素には低圧室と高圧室を備えるとと
もに前記低圧室に連通する挿入孔と挿入孔の上側に溝部
を設けたシリンダヘッドと、合成樹脂等の熱伝導率が低
い材料にて形成され連通管と、その表面に溝部を一体に
備えた吸込マフラと、略円状係止部と直線係止部からな
るバネと、一端は潤滑油溜り中に開口し、他端を前記連
通管内に開口したオイルキャピラリとを備え、前記連通
管溝部に前記バネ略円状係止部を前記オイルキャピラリ
を介して挿入し、前記吸込マフラの連通管を前記シリン
ダヘッドの挿入孔に挿入するとともに、前記バネ直線係
止部を前記シリンダヘッド溝部に係止することによっ
て、前記シリンダヘッドと前記吸込マフラを固定した事
を特徴とする密閉型電動圧縮機であり、前記オイルキャ
ピラリーを新たな部品を追加することなく一定の位置に
固定することが出来るという作用を有する。According to a second aspect of the present invention, there is provided a compression element elastically supported in a closed vessel and an electric element for driving the compression element. The compression element includes a low-pressure chamber and a high-pressure chamber, and the low-pressure chamber. A cylinder head provided with a groove above the insertion hole and the insertion hole, a communication pipe formed of a material having low thermal conductivity such as synthetic resin, and a suction muffler integrally provided with a groove on the surface thereof, A spring comprising a substantially circular locking portion and a linear locking portion; and an oil capillary having one end opened in the lubricating oil reservoir and the other end opened in the communication pipe. By inserting the locking part through the oil capillary, inserting the communication pipe of the suction muffler into the insertion hole of the cylinder head, and locking the spring linear locking part to the cylinder head groove part, To the cylinder A hermetic electric compressor, characterized in that fixed-de and the suction muffler, an effect that can be secured in a fixed position without adding a new component to the oil capillary.
【００１３】請求項３に記載の発明は、シリンダヘッド
溝部横をテーパーとすることによりバネ直線係止部を容
易に装着できるようにした請求項１または２記載の密閉
型電動圧縮機であり、組立て作業性が向上すると共に、
組立工程においてシリンダヘッドの取り付けの前後いず
れでも吸込マフラの取り付けが可能であるため組立製造
工程の設計自由度が大きくなるという作用を有する。According to a third aspect of the present invention, there is provided the hermetic electric compressor according to the first or second aspect, wherein the spring linear locking portion can be easily mounted by tapering the side of the cylinder head groove. As well as improving assembly workability,
Since the suction muffler can be attached before and after the cylinder head is attached in the assembling process, the degree of freedom in designing the assembling manufacturing process is increased.
【００１４】[0014]
【実施例】以下本発明の実施の形態について図１〜図２
を用いて説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to FIGS.
This will be described with reference to FIG.
【００１５】（実施例１）図１は本発明の圧縮機の要部
正面図を示し、図２は図１の要部斜視図を示す。図１か
ら図２において、１は密閉容器、２は電動要素、３は圧
縮要素、４は圧縮要素３を構成するシリンダヘッド、４
ａはシリンダヘッドに設けた挿入孔、４ｂは溝部、４ｃ
はスロープ部、５は吸込管、６は挿入管、７は挿入管６
を弾性支持するとともに吸込管５とをフレキシブルに接
続する連通スプリング、８は合成樹脂（例えばポリ・ブ
チレン・テレフタレート）製の吸込マフラである。９は
連通管で吸込マフラと一体に成形されている。９ａは連
通管９に設けた溝部で、９ｂは連通管９に設けられた小
孔で連通管１１内へ貫通している。１０は潤滑油、１１
はオイルキャピラリでオイルキャピラリの一端は小孔９
ｂに挿入され他端は潤滑油１０中に浸漬されている。１
２はバネで１１ａの略円状係止部と１１ｂの直線係止部
を備えている。以上のような構成において、冷却装置
（図示していない）よりもどってきた冷媒ガスは吸込管
５、連通スプリング７、挿入管６を通り吸込マフラ８へ
導かれ、連通管９、シリンダヘッド４を通り圧縮要素３
へ吸込まれるが、連通管９は合成樹脂にて成形している
ためシリンダヘッド４からの熱影響を受けにくく、冷媒
ガスが加熱されにくいので体積効率の向上が図れる。こ
れは連通管９の溝部９ａにバネ１２の略円状係止部１２
ａをオイルキャピラリ１１を介して挿入し、吸込マフラ
８の連通管９をシリンダヘッド４の挿入孔４ａに挿入す
るとともに、バネ１２の直線係止部１２ｂをシリンダヘ
ッド４のスロープ部４ｃを滑らせ、溝部４ｂに係止する
ことによって、シリンダヘッド４と吸込マフラ８を固定
することによる。(Embodiment 1) FIG. 1 is a front view of a main part of a compressor according to the present invention, and FIG. 2 is a perspective view of a main part of FIG. 1 and 2, 1 is a closed container, 2 is an electric element, 3 is a compression element, 4 is a cylinder head constituting the compression element 3, 4
a is an insertion hole provided in the cylinder head, 4b is a groove, 4c
Is a slope portion, 5 is a suction pipe, 6 is an insertion pipe, 7 is an insertion pipe 6
A communication muffler 8 is a suction muffler made of a synthetic resin (for example, polybutylene terephthalate), which elastically supports the suction pipe 5 and flexibly connects the suction pipe 5 to the suction pipe 5. Reference numeral 9 denotes a communication pipe which is formed integrally with the suction muffler. 9a is a groove provided in the communication pipe 9, and 9b is a small hole provided in the communication pipe 9 and penetrates into the communication pipe 11. 10 is lubricating oil, 11
Is an oil capillary and one end of the oil capillary is a small hole 9
b and the other end is immersed in the lubricating oil 10. 1
Reference numeral 2 denotes a spring having a substantially circular locking portion 11a and a linear locking portion 11b. In the above configuration, the refrigerant gas returned from the cooling device (not shown) is guided to the suction muffler 8 through the suction pipe 5, the communication spring 7, and the insertion pipe 6, and the communication pipe 9 and the cylinder head 4 are separated. Street compression element 3
However, since the communication pipe 9 is made of a synthetic resin, it is hardly affected by heat from the cylinder head 4, and the refrigerant gas is hardly heated, so that the volume efficiency can be improved. This is because the substantially circular locking portion 12 of the spring 12 is
is inserted through the oil capillary 11, the communication pipe 9 of the suction muffler 8 is inserted into the insertion hole 4a of the cylinder head 4, and the linear locking portion 12b of the spring 12 slides on the slope portion 4c of the cylinder head 4. By fixing the cylinder head 4 and the suction muffler 8 by engaging with the groove 4b.
【００１６】[0016]
【発明の効果】以上のように本発明によれば、連通管の
溝部にバネの略円状係止部をオイルキャピラリを介して
挿入し、吸込マフラの連通管をシリンダヘッドの挿入孔
に挿入するとともに、バネの直線係止部をシリンダヘッ
ドのスロープ部を滑らせ、溝部に係止することによっ
て、シリンダヘッドと連通管を固定するので連通管に加
わる応力が少なく、連通管を合成樹脂等の熱伝導率の低
い材料にて成形でき、冷媒ガスの加熱をおさえ、体積効
率の向上が図れるとともに、作業性の向上も図れるとい
う有利な効果が得られる。As described above, according to the present invention, the substantially circular locking portion of the spring is inserted into the groove of the communication pipe via the oil capillary, and the communication pipe of the suction muffler is inserted into the insertion hole of the cylinder head. In addition, by sliding the linear locking part of the spring on the slope part of the cylinder head and locking it in the groove, the cylinder head and the communication pipe are fixed, so that the stress applied to the communication pipe is small, and the communication pipe is made of synthetic resin etc. Can be formed from a material having a low thermal conductivity, thereby suppressing the heating of the refrigerant gas, improving the volumetric efficiency, and improving the workability.
【図１】本発明の実施の形態による圧縮機の縦断面図FIG. 1 is a longitudinal sectional view of a compressor according to an embodiment of the present invention.
【図２】上記圧縮機の要部分解斜視図FIG. 2 is an exploded perspective view of a main part of the compressor.
【図３】図１のＧ−Ｇ線による断面図FIG. 3 is a sectional view taken along line GG of FIG. 1;
【図４】図１のＦ−Ｆ線による断面図FIG. 4 is a sectional view taken along line FF of FIG. 1;
【図５】従来の圧縮機を示す要部正面図FIG. 5 is a front view of a main part showing a conventional compressor.
【図６】図５のＥ−Ｅ線における要部断面図FIG. 6 is a sectional view of a main part taken along line EE in FIG. 5;
１ 密閉容器 ２ 電動要素 ３ 圧縮要素 ４ シリンダヘッド ４ａ 挿入孔 ４ｂ，９ａ 溝部 ５ 吸込管 ６ 挿入管 ７ 連通スプリング ８ 吸込マフラ ９ 連通管 ９ｂ 小孔 １０ 潤滑油 １１ オイルキャピラリ １２ バネ １２ａ 略円状係止部 １２ｂ 直線係止部 DESCRIPTION OF SYMBOLS 1 Closed container 2 Electric element 3 Compression element 4 Cylinder head 4a Insertion hole 4b, 9a Groove part 5 Suction pipe 6 Insertion pipe 7 Communication spring 8 Suction muffler 9 Communication pipe 9b Small hole 10 Lubricating oil 11 Oil capillary 12 Spring 12a Stop part 12b Straight locking part
Claims (3)
電動要素を配設し、前記圧縮要素には低圧室と高圧室を
備えるとともに前記低圧室に連通する挿入孔と挿入孔の
上側に溝部を設けたシリンダヘッドと、合成樹脂等の熱
伝導率が低い材料にて形成され連通管と、その表面に溝
部を一体に備えた吸込マフラと、略円弧状係止部と直線
係止部からなるバネを備え、前記連通管溝部に前記バネ
略円弧状係止部を挿入し、前記吸込マフラの連通管を前
記シリンダヘッドの挿入孔に挿入するとともに、前記バ
ネ直線係止部を前記シリンダヘッド溝部に係止すること
によって、前記シリンダヘッドと前記吸込マフラを固定
した事を特徴とする密閉型電動圧縮機。1. A compression element and an electric element elastically supported in a closed container are provided, and the compression element has a low-pressure chamber and a high-pressure chamber, and is provided above an insertion hole communicating with the low-pressure chamber. A cylinder head provided with a groove, a communication pipe formed of a material having low thermal conductivity such as synthetic resin, a suction muffler integrally provided with a groove on the surface thereof, a substantially arc-shaped locking portion and a linear locking portion A spring consisting of: a substantially circular arc-shaped locking portion is inserted into the communication pipe groove, a communication pipe of the suction muffler is inserted into an insertion hole of the cylinder head, and the spring linear locking portion is connected to the cylinder. A hermetic electric compressor, wherein the cylinder head and the suction muffler are fixed by engaging with a head groove.
これを駆動する電動要素を備え、前記圧縮要素には低圧
室と高圧室を備えるとともに前記低圧室に連通する挿入
孔と挿入孔の上側に溝部を設けたシリンダヘッドと、合
成樹脂等の熱伝導率が低い材料にて形成され連通管と、
その表面に溝部を一体に備えた吸込マフラと、略円状係
止部と直線係止部からなるバネと、一端は潤滑油溜り中
に開口し、他端を前記連通管内に開口したオイルキャピ
ラリとを備え、前記連通管溝部に前記バネ略円状係止部
を前記オイルキャピラリを介して挿入し、前記吸込マフ
ラの連通管を前記シリンダヘッドの挿入孔に挿入すると
ともに、前記バネ直線係止部を前記シリンダヘッド溝部
に係止することによって、前記シリンダヘッドと前記吸
込マフラを固定した事を特徴とする密閉型電動圧縮機。2. A compression element elastically supported in a closed container and an electric element for driving the compression element. The compression element includes a low-pressure chamber and a high-pressure chamber, and an insertion hole communicating with the low-pressure chamber. A cylinder head provided with a groove on the upper side, a communication pipe formed of a material having a low thermal conductivity such as a synthetic resin,
A suction muffler having a groove integrally formed on the surface thereof; a spring having a substantially circular locking portion and a linear locking portion; and an oil capillary having one end opened in the lubricating oil reservoir and the other end opened in the communication pipe. And inserting the spring substantially circular locking portion into the communication pipe groove portion via the oil capillary, inserting the communication pipe of the suction muffler into the insertion hole of the cylinder head, and performing the spring linear locking. A hermetic electric compressor, wherein the cylinder head and the suction muffler are fixed by locking a portion to the cylinder head groove.
えることによりバネ直線係止部を容易に装着できるよう
にした請求項１または２記載の密閉型電動圧縮機。3. The hermetic electric compressor according to claim 1, wherein a slope portion is provided beside the groove portion of the cylinder head so that the spring linear locking portion can be easily mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11468498A JPH11303741A (en) | 1998-04-24 | 1998-04-24 | Sealed electric motor-driven compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11468498A JPH11303741A (en) | 1998-04-24 | 1998-04-24 | Sealed electric motor-driven compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11303741A true JPH11303741A (en) | 1999-11-02 |
Family
ID=14644063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11468498A Pending JPH11303741A (en) | 1998-04-24 | 1998-04-24 | Sealed electric motor-driven compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11303741A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100461230B1 (en) * | 2002-05-25 | 2004-12-14 | 삼성광주전자 주식회사 | Suction muffler assembly for hermetic compressor |
| CN100414098C (en) * | 2003-06-26 | 2008-08-27 | 乐金电子(天津)电器有限公司 | Suction silencer fixing device for hermetic compressor |
-
1998
- 1998-04-24 JP JP11468498A patent/JPH11303741A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100461230B1 (en) * | 2002-05-25 | 2004-12-14 | 삼성광주전자 주식회사 | Suction muffler assembly for hermetic compressor |
| CN100414098C (en) * | 2003-06-26 | 2008-08-27 | 乐金电子(天津)电器有限公司 | Suction silencer fixing device for hermetic compressor |
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