JP7424128B2 - hermetic compressor - Google Patents

hermetic compressor Download PDF

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JP7424128B2
JP7424128B2 JP2020043982A JP2020043982A JP7424128B2 JP 7424128 B2 JP7424128 B2 JP 7424128B2 JP 2020043982 A JP2020043982 A JP 2020043982A JP 2020043982 A JP2020043982 A JP 2020043982A JP 7424128 B2 JP7424128 B2 JP 7424128B2
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accumulator
vibration isolating
isolating member
adhesive
hermetic compressor
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JP2021143650A (en
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順也 田中
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Fujitsu General Ltd
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Description

本発明は、アキュムレータが取付けられた密閉型圧縮機に関し、特に密閉型圧縮機の密閉容器とアキュムレータとの間に防振手段を設けた密閉型圧縮機に関する。 The present invention relates to a hermetic compressor equipped with an accumulator, and more particularly to a hermetic compressor in which vibration isolating means is provided between the hermetic container of the hermetic compressor and the accumulator.

従来の圧縮機とアキュムレータの固定手段として、圧縮機本体に設けられた支持台と、アキュムレータの側面に巻き付けられた緩衝ゴム部材と、アキュムレータの側面を支持台に対して固定する結束バンドとを備えたものがある。この固定バンドによって、支持台と緩衝ゴム部材とが接触した状態でアキュムレータが圧縮機本体に押さえつけられている。
上記の圧縮機では、アキュムレータの円筒部分（ 凹凸のない平坦な面）に緩衝ゴム部材が単に巻き付けられているだけなので、緩衝ゴム部材がアキュムレータの軸方向にずれるおそれがある。その結果、アキュムレータの振動固有値にばらつきが生じ、圧縮機から発生する騒音にばらつきが生じるおそれがある。 Conventional means for fixing a compressor and an accumulator includes a support base provided on the compressor body, a cushioning rubber member wrapped around the side surface of the accumulator, and a cable tie that secures the side surface of the accumulator to the support base. There is something. This fixing band holds the accumulator against the compressor body with the support base and the cushioning rubber member in contact with each other.
In the above-mentioned compressor, since the buffer rubber member is simply wrapped around the cylindrical portion (flat surface with no irregularities) of the accumulator, there is a risk that the buffer rubber member may shift in the axial direction of the accumulator. As a result, the vibration eigenvalues of the accumulator may vary, and the noise generated from the compressor may vary.

その対策として、特許文献１の圧縮機では、アキュムレータ側面に緩衝ゴム部材が嵌合する凹部が形成されており、その凹部に緩衝ゴム部が嵌合しているので、緩衝ゴム部がアキュムレータの軸方向にずれるのを防止している。
また、圧縮機の振動によるアキュムレータの振動対策として、特許文献２の圧縮機では、アキュムレータを圧縮機の密閉ケースに固定手段により固定すると共に、この固定手段からアキュムレータの長手方向に離間した位置において、アキュムレータと密閉ケースとの間に防振部材を挟んでいる。 As a countermeasure for this, in the compressor of Patent Document 1, a recess into which the buffer rubber member fits is formed on the side surface of the accumulator, and the buffer rubber member fits into the recess, so that the buffer rubber part is attached to the shaft of the accumulator. Prevents it from shifting in the direction.
Further, as a measure against vibration of the accumulator due to vibrations of the compressor, in the compressor of Patent Document 2, the accumulator is fixed to the sealed case of the compressor by a fixing means, and at a position spaced apart from the fixing means in the longitudinal direction of the accumulator, A vibration isolating member is sandwiched between the accumulator and the sealed case.

特開２０１５－２０９８０９号公報Japanese Patent Application Publication No. 2015-209809 特開２００７－４６５７２号公報Japanese Patent Application Publication No. 2007-46572

しかしながら、特許文献１に示された従来技術では、アキュムレータの側面に凹部を形成することから加工工程が増え、アキュムレータのコストアップとなるという問題を有している。また、特許文献２に示された従来技術では、防振部材をゴムとした場合、長期間の使用により防振部材の弾性が失われてくることによって、アキュムレータと防振部材との間の密着性、および、密閉ケースと防振部材との間の密着性が悪くなることから、防振効果が薄れてしまい、アキュムレータの振動を抑制できないという問題を有している。
本発明は、上記課題に鑑み、圧縮機とアキュムレータの固定手段のコストダウンを図ると共に、アキュムレータの振動を抑制することができる密閉型圧縮機を提供するものである。 However, the conventional technique disclosed in Patent Document 1 has a problem in that since a recess is formed on the side surface of the accumulator, the number of processing steps increases, resulting in an increase in the cost of the accumulator. In addition, in the conventional technology shown in Patent Document 2, when the vibration isolating member is made of rubber, the elasticity of the vibration isolating member is lost due to long-term use, resulting in the close contact between the accumulator and the vibration isolating member. However, the problem is that the vibration-proofing effect is weakened and the vibration of the accumulator cannot be suppressed due to poor adhesion between the sealed case and the vibration-isolating member.
In view of the above problems, the present invention provides a hermetic compressor that can reduce the cost of fixing means for the compressor and the accumulator and suppress vibrations of the accumulator.

本発明の一態様は、電動機部及び前記電動機部と連結される圧縮機構部を収容する円筒状の密閉容器と、前記密閉容器の側方に並列に配置され、前記圧縮機構部の吸込口に吸込管を介して連通する円筒状のアキュムレータを備えた密閉型圧縮機において、前記密閉容器の側面に固定される支持台座の両端からアキュムレータ側に伸びる一対の支持アームを有する支持ブラケットと、前記支持アームと前記アキュムレータの側面との間に配置される防振部材と、を備え、前記防振部材は、前記支持アーム及び前記アキュムレータの側面に接着剤を介して固定されているとともに、前記接着剤は、前記防振部材の弾性の有無に拘わらず前記防振部材と前記支持アーム及び前記アキュムレータとの間の密着性を維持する密閉型圧縮機である。 One aspect of the present invention includes a cylindrical closed container that accommodates an electric motor section and a compression mechanism section connected to the electric motor section; In a hermetic compressor equipped with a cylindrical accumulator communicating through a suction pipe, a support bracket having a pair of support arms extending toward the accumulator from both ends of a support pedestal fixed to a side surface of the hermetic container; a vibration isolation member disposed between the arm and the side surface of the accumulator, the vibration isolation member being fixed to the support arm and the side surface of the accumulator via an adhesive, and the vibration isolation member is a hermetic compressor that maintains close contact between the vibration isolating member, the support arm, and the accumulator regardless of the presence or absence of elasticity of the vibration isolating member .

本発明によれば、前記密閉容器の側面に固定される支持台座の両端からアキュムレータ側に伸びる一対の支持アームを有する支持ブラケットと、前記支持アームと前記アキュムレータの側面との間に配置される防振部材と、を備え、前記防振部材は、前記支持アーム及び前記アキュムレータの側面に接着剤を介して固定されているとともに、前記接着剤は、前記防振部材の弾性の有無に拘わらず前記防振部材と前記支持アーム及び前記アキュムレータとの間の密着性を維持するため、従来技術に比べ、部品や加工工程を抑制できるのでコストダウンを図ることが可能になると共に、長期間の使用により防振部材の弾性が失われてきても、接着剤によって、支持アームと防振部材との間の密着性、及び、アキュムレータと防振部材との間の密着性は維持できるので、アキュムレータの振動を抑制することができる。 According to the present invention, there is provided a support bracket having a pair of support arms extending toward the accumulator from both ends of a support pedestal fixed to the side surface of the closed container, and a barrier disposed between the support arm and the side surface of the accumulator. a vibration isolating member, the vibration isolating member is fixed to the support arm and the side surface of the accumulator via an adhesive, and the adhesive is fixed to the vibration isolating member regardless of whether or not the vibration isolating member has elasticity. In order to maintain the adhesion between the vibration isolating member, the support arm, and the accumulator , the number of parts and processing steps can be reduced compared to the conventional technology, which makes it possible to reduce costs, and also allows for long-term use. Even if the elasticity of the vibration isolating member is lost, the adhesive can maintain the adhesion between the support arm and the vibration isolating member, as well as the adhesion between the accumulator and the vibration isolating member, so the vibration of the accumulator can be maintained. can be suppressed.

本発明の第１実施形態に係る密閉容器にアキュムレータを連結した状態を示す密閉型圧縮機の正面図である。FIG. 1 is a front view of a hermetic compressor showing a state in which an accumulator is connected to a hermetic container according to a first embodiment of the present invention. 本発明の第１実施形態に係る密閉容器にアキュムレータを連結した状態を示す密閉型圧縮機の平面図である。FIG. 1 is a plan view of a hermetic compressor showing a state in which an accumulator is connected to a hermetic container according to a first embodiment of the present invention. 本発明の第２実施形態に係る密閉容器にアキュムレータを連結した状態を示す密閉型圧縮機の正面図である。It is a front view of the hermetic compressor which shows the state where the accumulator is connected to the hermetic container concerning a 2nd embodiment of the present invention. 本発明の第２実施形態に係る密閉容器にアキュムレータを連結した状態を示す密閉型圧縮機の平面図である。It is a top view of the hermetic compressor which shows the state where the accumulator is connected to the hermetic container concerning a 2nd embodiment of the present invention.

以下、本発明に係る好適な実施の形態について、図面を参照しながら詳細に説明する。なお、各実施の形態の説明の全体を通じて同じ要素には同じ符号を付して説明する。 Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. Note that the same elements are given the same reference numerals throughout the description of each embodiment.

図１は、第１実施形態に係る密閉容器にアキュムレータを連結した状態を示す密閉型圧縮機の正面図であり、図２は、第１実施形態に係る密閉容器にアキュムレータを連結した状態を示す密閉型圧縮機の平面図である。
図１、図２において、密閉型圧縮機１は２つのシリンダを備えたロータリ圧縮機であって、内部に、図示されない電動機部と電動機部と連結される図示されない圧縮機構部を収容する円筒状の密閉容器２と、密閉容器２の側方に並列に配置された円筒状のアキュムレータ３と、アキュムレータ３を密閉容器２に固定するための支持ブラケット１０を備える。 FIG. 1 is a front view of a hermetic compressor showing a state in which an accumulator is connected to a closed container according to a first embodiment, and FIG. 2 is a front view showing a state in which an accumulator is connected to a closed container according to a first embodiment. It is a top view of a hermetic compressor.
In FIGS. 1 and 2, a hermetic compressor 1 is a rotary compressor equipped with two cylinders, and has a cylindrical shape that houses therein an electric motor section (not shown) and a compression mechanism section (not shown) connected to the electric motor section. The present invention includes a closed container 2, a cylindrical accumulator 3 arranged in parallel on the side of the closed container 2, and a support bracket 10 for fixing the accumulator 3 to the closed container 2.

密閉容器２の内部には、図示しないが、シリンダ内でロータリピストンを回転させて冷媒ガスを圧縮するロータリ式の圧縮機構部と、この圧縮機構部のロータリピストンに連結されたロータ、及び密閉容器２の内壁面に固定され、上記ロータを回転させる環状のステータを有する電動機部とが少なくとも収容されている。また、密閉容器２の外側には２本の吸込管４が設けられ、この吸込管４の一端は密閉容器２内の圧縮機構部の吸込口に連通し、他端は底部においてアキュムレータ３に接続されている。 Inside the closed container 2, although not shown, there is a rotary compression mechanism that rotates a rotary piston within the cylinder to compress refrigerant gas, a rotor connected to the rotary piston of the compression mechanism, and the closed container. At least an electric motor section having an annular stator fixed to the inner wall surface of the rotor 2 and rotating the rotor is housed therein. Also, two suction pipes 4 are provided on the outside of the closed container 2, one end of which is connected to the suction port of the compression mechanism inside the closed container 2, and the other end is connected to the accumulator 3 at the bottom. has been done.

次に、図１、図２に基づいて、第１実施形態における、密閉容器２にアキュムレータ３を固定するための固定手段について説明する。アキュムレータ３は、密閉容器２の側方に並列に配置され、密閉容器２と一体に固定された支持ブラケット１０によって保持されている。なお、アキュムレータ３の上壁部には、冷媒回路(図示せず)を循環する冷媒をアキュムレータ３内に導くための戻し管１５が接続されている。 Next, a fixing means for fixing the accumulator 3 to the closed container 2 in the first embodiment will be explained based on FIGS. 1 and 2. The accumulator 3 is arranged in parallel to the side of the closed container 2 and is held by a support bracket 10 that is fixed integrally with the closed container 2. A return pipe 15 is connected to the upper wall of the accumulator 3 for guiding the refrigerant circulating in the refrigerant circuit (not shown) into the accumulator 3.

支持ブラケット１０は、密閉容器２の上部にアキュムレータ３の上下方向中間部分を保持するためのものであって、板状の金属材で形成されている。そして、支持ブラケット１０は、密閉容器２の側面に溶接で固定される支持台座１１と、支持台座１１の両端からアキュムレータ３の方へ伸びて、アキュムレータ３を支持する左右一対の支持アーム１２とを有している。左右一対の支持アーム１２の間はアキュムレータ３を支持できる間隔となっており、左右一対の支持アーム１２の間にアキュムレータ３が配置される。 The support bracket 10 is for holding the vertically intermediate portion of the accumulator 3 on the upper part of the closed container 2, and is formed of a plate-shaped metal material. The support bracket 10 includes a support pedestal 11 fixed to the side surface of the sealed container 2 by welding, and a pair of left and right support arms 12 that extend from both ends of the support pedestal 11 toward the accumulator 3 and support the accumulator 3. have. There is a space between the pair of left and right support arms 12 that can support the accumulator 3, and the accumulator 3 is arranged between the pair of left and right support arms 12.

アキュムレータ３の支持ブラケット１０に対する固定は次のように行われる。支持アーム１２とアキュムレータ３の側面との間に防振部材１３Ａを配置し、配置された防振材１３Ａは接着剤１４を用いて、支持アーム１２及びアキュムレータ３の側面とに固定する。
接着剤１４は、アクリル系の接着剤であって、アキュムレータ３の振動に耐えられるよう、せん断接着強さは１０ＭＰａ以上である。また、密閉型圧縮機１の動作中における圧縮機筐体１０の表面温度は最大１２０℃程度まで上昇することから、接着剤１４の耐熱温度は１５０℃以上である。
防振部材１３Ａは、ゴム及び樹脂の少なくとも一方の材料を含む弾性材料から成る板状であって、防振部材１３Ａの両面に接着剤１４が塗布され、接着剤１４が塗布された防振部材１３Ａの一方の面は支持アーム１２に接着し、接着剤１４が塗布された防振部材１３Ａの他方の面はアキュムレータ３の側面に接着する。 The accumulator 3 is fixed to the support bracket 10 as follows. A vibration isolating member 13A is placed between the support arm 12 and the side surface of the accumulator 3, and the placed vibration isolating material 13A is fixed to the support arm 12 and the side surface of the accumulator 3 using an adhesive 14.
The adhesive 14 is an acrylic adhesive, and has a shear adhesive strength of 10 MPa or more so that it can withstand vibrations of the accumulator 3. Further, since the surface temperature of the compressor housing 10 during operation of the hermetic compressor 1 rises to a maximum of about 120°C, the heat resistant temperature of the adhesive 14 is 150°C or higher.
The vibration isolating member 13A has a plate shape made of an elastic material containing at least one of rubber and resin, and has an adhesive 14 applied to both sides of the vibration isolating member 13A. One surface of the vibration isolating member 13A is adhered to the support arm 12, and the other surface of the vibration isolating member 13A coated with the adhesive 14 is adhered to the side surface of the accumulator 3.

第１実施形態では、密閉型圧縮機１の密閉容器２とアキュムレータ３の固定手段として、密閉容器２と一体に固定された支持ブラケット１０の支持アーム１２とアキュムレータ３の側面との間には防振部材１３Ａを配置し、防振部材１３Ａは接着剤１４によって支持アーム１２とアキュムレータ３の側面とに接着されているため、長期間の使用により防振部材１３Ａの弾性が失われてきても、接着剤によって、支持アーム１２と防振部材１３Ａとの間の密着性、および、アキュムレータ３の側面と防振部材１３Ａとの間の密着性は維持できるので、アキュムレータの振動を抑制することができる。 In the first embodiment, as a means for fixing the hermetic container 2 and the accumulator 3 of the hermetic compressor 1, a barrier is provided between the support arm 12 of the support bracket 10, which is fixed integrally with the hermetic container 2, and the side surface of the accumulator 3. Since the vibration isolating member 13A is arranged and the vibration isolating member 13A is bonded to the support arm 12 and the side surface of the accumulator 3 with the adhesive 14, even if the vibration isolating member 13A loses its elasticity due to long-term use, With the adhesive, the adhesion between the support arm 12 and the vibration isolating member 13A and the adhesion between the side surface of the accumulator 3 and the vibration isolating member 13A can be maintained, so the vibration of the accumulator can be suppressed. .

次に、第２実施形態における、密閉容器２にアキュムレータ３を固定するための固定手段について説明する。図３は、第２実施形態に係る密閉容器にアキュムレータを連結した状態を示す密閉型圧縮機の正面図であり、図４は、第２実施形態に係る密閉容器にアキュムレータを連結した状態を示す密閉型圧縮機の平面図である。尚、第１実施形態と同一の構成部分は同一符号を付して重複説明を省略する。
図３、図４において、密閉型圧縮機１は、筒状の密閉容器２と、密閉容器２の側方に並列に配置された円筒状のアキュムレータ３と、アキュムレータ３と密閉容器２と間に配置される防振部材１３Ｂを備える。 Next, a fixing means for fixing the accumulator 3 to the closed container 2 in the second embodiment will be explained. FIG. 3 is a front view of a hermetic compressor showing a state in which an accumulator is connected to a closed container according to a second embodiment, and FIG. 4 is a front view showing a state in which an accumulator is connected to a closed container according to a second embodiment. It is a top view of a hermetic compressor. Note that the same components as in the first embodiment are given the same reference numerals, and redundant explanation will be omitted.
3 and 4, the hermetic compressor 1 includes a cylindrical hermetic container 2, a cylindrical accumulator 3 arranged in parallel on the side of the hermetic container 2, and a space between the accumulator 3 and the hermetic container 2. A vibration isolating member 13B is provided.

防振部材１３Ｂは、密閉容器２の上部とアキュムレータ３の上下方向の中間部分との間に配置されるものであって、ゴム及び樹脂の少なくとも一方の材料を含む弾性材料をブロック状に成型してなり、密閉容器２の側面に対向する側は密閉容器２の側面に沿った形状に成型され、同様に、アキュムレータ３の側面に対向する側はアキュムレータ３の側面に沿った形状に成型されている。
アキュムレータ３の密閉容器２に対する固定は次のように行われる。密閉容器２の側面とアキュムレータ３の側面との間に防振部材１３Ｂを配置し、配置された防振材１３Ｂは接着剤１４を用いて、密閉容器２の側面及びアキュムレータ３の側面とに固定する。 The vibration isolating member 13B is arranged between the upper part of the closed container 2 and the vertically intermediate portion of the accumulator 3, and is made of an elastic material containing at least one of rubber and resin and molded into a block shape. The side opposite to the side surface of the closed container 2 is molded in a shape along the side surface of the closed container 2, and similarly, the side opposite to the side surface of the accumulator 3 is molded in a shape along the side surface of the accumulator 3. There is.
The accumulator 3 is fixed to the closed container 2 as follows. A vibration isolating member 13B is placed between the side surface of the sealed container 2 and the side surface of the accumulator 3, and the placed vibration isolating material 13B is fixed to the side surface of the sealed container 2 and the side surface of the accumulator 3 using an adhesive 14. do.

第１実施形態と同様に、接着剤１４は、アクリル系の接着剤であって、アキュムレータ３の振動に耐えられるよう、せん断接着強さは１０ＭＰａ以上である。また、密閉型圧縮機１の動作中における圧縮機筐体１０の表面温度は最大１２０℃程度まで上昇することから、接着剤１４の耐熱温度は１５０℃以上である。
防振部材１３Ｂの両面には接着剤１４が塗布され、接着剤１４が塗布された防振部材１３Ｂの一方の面は密閉容器２に接着し、接着剤１４が塗布された防振部材１３Ｂの他方の面はアキュムレータ３に接着する。 Similar to the first embodiment, the adhesive 14 is an acrylic adhesive, and has a shear adhesive strength of 10 MPa or more so that it can withstand vibrations of the accumulator 3. Furthermore, since the surface temperature of the compressor housing 10 during operation of the hermetic compressor 1 rises to a maximum of about 120°C, the heat resistant temperature of the adhesive 14 is 150°C or higher.
Adhesive 14 is applied to both sides of the vibration isolating member 13B, one side of the vibration isolating member 13B coated with the adhesive 14 is adhered to the airtight container 2, and one side of the vibration isolating member 13B coated with the adhesive 14 is The other side is glued to the accumulator 3.

第２実施形態では、密閉型圧縮機１の密閉容器２とアキュムレータの固定手段として、密閉容器２とアキュムレータ３との間には防振部材１３Ｂを配置し、防振部材１３Ｂは接着剤１４によって密閉容器２の側面とアキュムレータ３との側面に接着されているため、長期間の使用により防振部材１３Ｂの弾性が失われてきても、密閉容器２と防振部材１３Ｂとの間の密着性、および、アキュムレータ３と防振部材１３Ｂとの間の密着性は維持できるので、アキュムレータの振動を抑制することができる。 In the second embodiment, as a means for fixing the hermetic container 2 and the accumulator of the hermetic compressor 1, a vibration isolating member 13B is disposed between the hermetic container 2 and the accumulator 3, and the vibration isolating member 13B is secured by an adhesive 14. Since it is bonded to the side surface of the sealed container 2 and the side surface of the accumulator 3, even if the elasticity of the vibration isolating member 13B is lost due to long-term use, the adhesion between the sealed container 2 and the vibration isolating member 13B is maintained. Also, since the close contact between the accumulator 3 and the vibration isolating member 13B can be maintained, the vibration of the accumulator can be suppressed.

以上、限られた数の実施形態を参照しながら説明したが、権利範囲はそれらに限定されるものではなく、上記の開示に基づく実施形態の改変は、当業者にとって自明のことである。 Although the embodiments have been described above with reference to a limited number of embodiments, the scope of rights is not limited thereto, and modifications of the embodiments based on the above disclosure will be obvious to those skilled in the art.

１…密閉型圧縮機、２…密閉容器、３…アキュムレータ、４…吸入管、１０…支持ブラケット、１１…支持台座、１２…支持アーム、１３Ａ、１３Ｂ…防振部材、１４…接着剤 DESCRIPTION OF SYMBOLS 1... Sealed compressor, 2... Sealed container, 3... Accumulator, 4... Suction pipe, 10... Support bracket, 11... Support pedestal, 12... Support arm, 13A, 13B... Vibration isolating member, 14... Adhesive

Claims (5)

電動機部及び前記電動機部と連結される圧縮機構部を収容する円筒状の密閉容器と、前記密閉容器の側方に並列に配置され、前記圧縮機構部の吸込口に吸込管を介して連通する円筒状のアキュムレータを備えた密閉型圧縮機において、
前記密閉容器の側面に固定される支持台座の両端からアキュムレータ側に伸びる一対の支持アームを有する支持ブラケットと、
前記支持アームと前記アキュムレータの側面との間に配置される防振部材と、を備え、
前記防振部材は、前記支持アーム及び前記アキュムレータの側面に接着剤を介して固定されているとともに、前記接着剤は、前記防振部材の弾性の有無に拘わらず前記防振部材と前記支持アーム及び前記アキュムレータとの間の密着性を維持することを特徴とする密閉型圧縮機。 a cylindrical sealed container that accommodates an electric motor section and a compression mechanism section connected to the electric motor section; and a cylindrical sealed container that is arranged in parallel on the side of the sealed container and communicates with the suction port of the compression mechanism section via a suction pipe. In a hermetic compressor with a cylindrical accumulator,
a support bracket having a pair of support arms extending toward the accumulator from both ends of a support pedestal fixed to a side surface of the closed container;
a vibration isolating member disposed between the support arm and the side surface of the accumulator;
The vibration isolating member is fixed to the side surface of the support arm and the accumulator via an adhesive, and the adhesive is fixed to the vibration isolating member and the support arm regardless of whether or not the vibration isolating member has elasticity. and a hermetic compressor that maintains close contact with the accumulator. 前記接着剤のせん断強さは、１０ＭＰａ以上であることを特徴とする請求項１に記載の密閉型圧縮機。 The hermetic compressor according to claim 1, wherein the adhesive has a shear strength of 10 MPa or more. 前記接着剤の耐熱温度は、１５０℃以上であることを特徴とする請求項１に記載の密閉型圧縮機。 The hermetic compressor according to claim 1 , wherein the adhesive has a heat resistance temperature of 150° C. or higher. 前記接着剤の耐熱温度は、１５０℃以上であることを特徴とする請求項２に記載の密閉型圧縮機。The hermetic compressor according to claim 2, wherein the adhesive has a heat resistance temperature of 150° C. or higher. 前記防振部材は、板状に形成されていることを特徴とする請求項１ないし請求項４のいずれかに記載の密閉型圧縮機。The hermetic compressor according to any one of claims 1 to 4, wherein the vibration isolating member is formed in a plate shape.
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JP2007046572A (en) 2005-08-12 2007-02-22 Toshiba Kyaria Kk Hermetic compressor and refrigerating cycle device using it
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JP2014156812A (en) 2013-02-15 2014-08-28 Mitsubishi Electric Corp Hermetic type compressor
JP2020159304A (en) 2019-03-27 2020-10-01 ダイキン工業株式会社 Compressor unit

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JPS61202822A (en) * 1985-03-05 1986-09-08 Toyoda Gosei Co Ltd Manufacture of vibration insulation rubber provided with metallic housing
JPH06193573A (en) * 1992-12-24 1994-07-12 Hitachi Ltd Inverter-driven screw compressor and assembly thereof

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Publication number Priority date Publication date Assignee Title
JP2007046572A (en) 2005-08-12 2007-02-22 Toshiba Kyaria Kk Hermetic compressor and refrigerating cycle device using it
JP2011185198A (en) 2010-03-10 2011-09-22 Fujitsu General Ltd Rotary compressor
JP2014156812A (en) 2013-02-15 2014-08-28 Mitsubishi Electric Corp Hermetic type compressor
JP2020159304A (en) 2019-03-27 2020-10-01 ダイキン工業株式会社 Compressor unit

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