ROTARY TYPE COMPRESSOR, AND METHOD FOR PRODUCING SAME

A rotary type compressor 1 is provided with a closed container 2 and a rotary compression mechanism part 4 that is provided inside the closed container 2 and that compresses a refrigerant. The rotary compression mechanism part 4 includes a cylinder 5 having a vane mounting groove 11 formed therein t...

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Main Authors HIWADA, Masaaki, HONOKI, Tsuguo
Format Patent
LanguageEnglish
French
Japanese
Published 09.09.2016
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Abstract A rotary type compressor 1 is provided with a closed container 2 and a rotary compression mechanism part 4 that is provided inside the closed container 2 and that compresses a refrigerant. The rotary compression mechanism part 4 includes a cylinder 5 having a vane mounting groove 11 formed therein toward the outer periphery from an inner peripheral surface, and a vane 9 that is disposed within the vane mounting groove 11 and that slides along a vane mounting groove surface 5a that forms the vane mounting groove 11. A recess-shaped valley section is formed in the vane mounting groove surface 5a, the pitch W of the valley section is 2 µm to 3 µm inclusive, and a prominent valley depth Rvk is at least 3.0 µm and less than 5.0 µm in the vane mounting groove surface 5a. L'invention concerne un compresseur de type rotatif (1) pourvu d'un récipient fermé (2) et d'une partie mécanisme de compression rotatif (4) qui est disposée à l'intérieur du récipient fermé (2) et qui comprime un fluide frigorigène. La partie mécanisme de compression rotatif (4) comprend un cylindre (5) ayant une rainure de montage d'aube (11) formée dedans en direction de la périphérie externe, à partir d'une surface périphérique interne, et une aube (9) qui est disposée à l'intérieur de la rainure de montage d'aube (11) et qui coulisse le long d'une surface de rainure de montage d'aube (5a) qui forme la rainure de montage d'aube (11). Une section de vallée en forme de creux est formée dans la surface de rainure de montage d'aube (5a), le pas (W) de la section de vallée est de 2 µm à 3 µm inclus, et une profondeur de vallée saillante (Rvk) est supérieure à 3,0 µm et inférieure à 5,0 µm dans la surface de rainure de montage d'aube (5a).  ロータリ型圧縮機1は、密閉容器2と、密閉容器2の内部に設けられ、冷媒を圧縮する回転圧縮機構部4と、を備え、回転圧縮機構部4は、内周面から外周に向かってベーン取付溝11が形成されたシリンダ5と、ベーン取付溝11内に配置され、ベーン取付溝11を形成するベーン取付溝面5aに沿って摺動するベーン9と、を有し、ベーン取付溝面5aには凹陥形状の谷部が形成されており、谷部のピッチWは2μm以上3μm以下であり、ベーン取付溝面5aにおいて、突出谷部深さRvkは3.0μm以上5.0μm未満であるものである。
AbstractList A rotary type compressor 1 is provided with a closed container 2 and a rotary compression mechanism part 4 that is provided inside the closed container 2 and that compresses a refrigerant. The rotary compression mechanism part 4 includes a cylinder 5 having a vane mounting groove 11 formed therein toward the outer periphery from an inner peripheral surface, and a vane 9 that is disposed within the vane mounting groove 11 and that slides along a vane mounting groove surface 5a that forms the vane mounting groove 11. A recess-shaped valley section is formed in the vane mounting groove surface 5a, the pitch W of the valley section is 2 µm to 3 µm inclusive, and a prominent valley depth Rvk is at least 3.0 µm and less than 5.0 µm in the vane mounting groove surface 5a. L'invention concerne un compresseur de type rotatif (1) pourvu d'un récipient fermé (2) et d'une partie mécanisme de compression rotatif (4) qui est disposée à l'intérieur du récipient fermé (2) et qui comprime un fluide frigorigène. La partie mécanisme de compression rotatif (4) comprend un cylindre (5) ayant une rainure de montage d'aube (11) formée dedans en direction de la périphérie externe, à partir d'une surface périphérique interne, et une aube (9) qui est disposée à l'intérieur de la rainure de montage d'aube (11) et qui coulisse le long d'une surface de rainure de montage d'aube (5a) qui forme la rainure de montage d'aube (11). Une section de vallée en forme de creux est formée dans la surface de rainure de montage d'aube (5a), le pas (W) de la section de vallée est de 2 µm à 3 µm inclus, et une profondeur de vallée saillante (Rvk) est supérieure à 3,0 µm et inférieure à 5,0 µm dans la surface de rainure de montage d'aube (5a).  ロータリ型圧縮機1は、密閉容器2と、密閉容器2の内部に設けられ、冷媒を圧縮する回転圧縮機構部4と、を備え、回転圧縮機構部4は、内周面から外周に向かってベーン取付溝11が形成されたシリンダ5と、ベーン取付溝11内に配置され、ベーン取付溝11を形成するベーン取付溝面5aに沿って摺動するベーン9と、を有し、ベーン取付溝面5aには凹陥形状の谷部が形成されており、谷部のピッチWは2μm以上3μm以下であり、ベーン取付溝面5aにおいて、突出谷部深さRvkは3.0μm以上5.0μm未満であるものである。
Author HIWADA, Masaaki
HONOKI, Tsuguo
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DocumentTitleAlternate COMPRESSEUR DE TYPE ROTATIF ET SON PROCÉDÉ DE FABRICATION
ロータリ型圧縮機、およびその製造方法
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RelatedCompanies MITSUBISHI ELECTRIC CORPORATION
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Snippet A rotary type compressor 1 is provided with a closed container 2 and a rotary compression mechanism part 4 that is provided inside the closed container 2 and...
SourceID epo
SourceType Open Access Repository
SubjectTerms BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
WEAPONS
Title ROTARY TYPE COMPRESSOR, AND METHOD FOR PRODUCING SAME
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