WO2022113559A1 - Compresseur à spirale - Google Patents

Compresseur à spirale Download PDF

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Publication number
WO2022113559A1
WO2022113559A1 PCT/JP2021/038215 JP2021038215W WO2022113559A1 WO 2022113559 A1 WO2022113559 A1 WO 2022113559A1 JP 2021038215 W JP2021038215 W JP 2021038215W WO 2022113559 A1 WO2022113559 A1 WO 2022113559A1
Authority
WO
WIPO (PCT)
Prior art keywords
movable
wrap
compression chamber
fixed
scroll
Prior art date
Application number
PCT/JP2021/038215
Other languages
English (en)
Japanese (ja)
Inventor
淳夫 手島
泰造 佐藤
Original Assignee
サンデン・オートモーティブコンポーネント株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by サンデン・オートモーティブコンポーネント株式会社 filed Critical サンデン・オートモーティブコンポーネント株式会社
Priority to US18/251,994 priority Critical patent/US20240011488A1/en
Priority to CN202180076524.7A priority patent/CN116457577A/zh
Priority to DE112021004781.7T priority patent/DE112021004781T5/de
Publication of WO2022113559A1 publication Critical patent/WO2022113559A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/063—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with only rolling movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement

Abstract

Une diminution d'un moment de rotation généré dans une spirale mobile est réduite au minimum. Un compresseur à spirale (1) comprend une spirale fixe (2), une spirale mobile (3) et un mécanisme de prévention de rotation (30). Une enveloppe mobile de spirale (3b) de la spirale mobile (3) s'engrène avec une enveloppe fixe de spirale (2b) de la spirale fixe (2). Une première chambre de compression (C1) est formée d'une surface de paroi interne (3b1) de l'enveloppe mobile (3b) et d'une surface de paroi externe (2b2) de l'enveloppe fixe (2b). Une seconde chambre de compression (C2) est formée d'une surface de paroi interne (2b1) de l'enveloppe fixe (2b) et d'une surface de paroi externe (3b2) de l'enveloppe mobile (3b). Après que la première chambre de compression (C1) a été scellée par contact entre une partie d'extrémité de terminaison enroulée (3f) de l'enveloppe mobile (3b) et la surface de paroi externe (2b2) de l'enveloppe fixe (2b), la seconde chambre de compression (C2) est scellée par contact entre une partie d'extrémité de terminaison enroulée (2f) de l'enveloppe fixe (2b) et la surface de paroi externe (3b2) de l'enveloppe mobile (3b).
PCT/JP2021/038215 2020-11-24 2021-10-15 Compresseur à spirale WO2022113559A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US18/251,994 US20240011488A1 (en) 2020-11-24 2021-10-15 Scroll compressor
CN202180076524.7A CN116457577A (zh) 2020-11-24 2021-10-15 涡旋式压缩机
DE112021004781.7T DE112021004781T5 (de) 2020-11-24 2021-10-15 Scrollkompressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020194330A JP2022083079A (ja) 2020-11-24 2020-11-24 スクロール圧縮機
JP2020-194330 2020-11-24

Publications (1)

Publication Number Publication Date
WO2022113559A1 true WO2022113559A1 (fr) 2022-06-02

Family

ID=81754256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/038215 WO2022113559A1 (fr) 2020-11-24 2021-10-15 Compresseur à spirale

Country Status (5)

Country Link
US (1) US20240011488A1 (fr)
JP (1) JP2022083079A (fr)
CN (1) CN116457577A (fr)
DE (1) DE112021004781T5 (fr)
WO (1) WO2022113559A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020168483A (ja) * 2020-07-09 2020-10-15 株式会社三洋物産 遊技機

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002276570A (ja) * 2002-02-06 2002-09-25 Mitsubishi Heavy Ind Ltd スクロール型流体機械
JP2015059517A (ja) * 2013-09-19 2015-03-30 サンデン株式会社 スクロール型流体機械
JP2016075175A (ja) * 2014-10-03 2016-05-12 サンデンホールディングス株式会社 スクロール型流体機械
JP2017053279A (ja) * 2015-09-10 2017-03-16 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド スクロール圧縮機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002276570A (ja) * 2002-02-06 2002-09-25 Mitsubishi Heavy Ind Ltd スクロール型流体機械
JP2015059517A (ja) * 2013-09-19 2015-03-30 サンデン株式会社 スクロール型流体機械
JP2016075175A (ja) * 2014-10-03 2016-05-12 サンデンホールディングス株式会社 スクロール型流体機械
JP2017053279A (ja) * 2015-09-10 2017-03-16 ジョンソンコントロールズ ヒタチ エア コンディショニング テクノロジー（ホンコン）リミテッド スクロール圧縮機

Also Published As

Publication number Publication date
DE112021004781T5 (de) 2023-06-29
CN116457577A (zh) 2023-07-18
JP2022083079A (ja) 2022-06-03
US20240011488A1 (en) 2024-01-11

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