FR3092629B1 - Compresseur à spirales comportant une plaque de base ayant une base de montage et un rebord cylindrique fixé par un joint en T à double soudure - Google Patents

Compresseur à spirales comportant une plaque de base ayant une base de montage et un rebord cylindrique fixé par un joint en T à double soudure Download PDF

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Publication number
FR3092629B1
FR3092629B1 FR1901452A FR1901452A FR3092629B1 FR 3092629 B1 FR3092629 B1 FR 3092629B1 FR 1901452 A FR1901452 A FR 1901452A FR 1901452 A FR1901452 A FR 1901452A FR 3092629 B1 FR3092629 B1 FR 3092629B1
Authority
FR
France
Prior art keywords
mounting base
joint
cylindrical flange
base plate
scroll compressor
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.)
Active
Application number
FR1901452A
Other languages
English (en)
Other versions
FR3092629A1 (fr
Inventor
David Genevois
Dargham Remi Bou
Cyril Montes
Arnaud Daussin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss Commercial Compressors SA
Original Assignee
Danfoss Commercial Compressors SA
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 Danfoss Commercial Compressors SA filed Critical Danfoss Commercial Compressors SA
Priority to FR1901452A priority Critical patent/FR3092629B1/fr
Priority to CN202080014369.1A priority patent/CN113423953B/zh
Priority to US17/423,555 priority patent/US12031538B2/en
Priority to PCT/EP2020/051869 priority patent/WO2020164891A1/fr
Priority to DE112020000794.4T priority patent/DE112020000794T5/de
Publication of FR3092629A1 publication Critical patent/FR3092629A1/fr
Application granted granted Critical
Publication of FR3092629B1 publication Critical patent/FR3092629B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • 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
    • F04C18/0253—Details concerning the base
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F04C2230/231—Manufacture essentially without removing material by permanently joining parts together by welding
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/809—Lubricant sump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Le compresseur à spirales (2) comprenant une enceinte hermétique (3), une unité de compression (11) configurée pour comprimer le fluide frigorigène, et un moteur électrique (16) configuré pour entraîner l’unité de compression (11) par l’intermédiaire d’un arbre d’entraînement (15), l’enceinte hermétique (3) comprenant une coque intermédiaire (4), un capuchon supérieur (5) et une plaque de base (6), la plaque de base (6) comprenant une base de montage (24) ayant une forme de plaque et comportant une partie centrale, et un rebord cylindrique entourant la partie centrale et s’étendant vers le haut, le rebord cylindrique (28) étant fixé à la base de montage (24) par un joint en T à double soudure (29), le joint en T à double soudure (29) comportant un cordon de soudure interne reliant une surface interne du rebord cylindrique (28) à la base de montage (24), et un cordon de soudure externe reliant une surface externe du rebord cylindrique (28) à la base de montage (24). Figure 1
FR1901452A 2019-02-13 2019-02-13 Compresseur à spirales comportant une plaque de base ayant une base de montage et un rebord cylindrique fixé par un joint en T à double soudure Active FR3092629B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1901452A FR3092629B1 (fr) 2019-02-13 2019-02-13 Compresseur à spirales comportant une plaque de base ayant une base de montage et un rebord cylindrique fixé par un joint en T à double soudure
CN202080014369.1A CN113423953B (zh) 2019-02-13 2020-01-27 包括具有通过双面焊接t形接头固定的安装基座和圆柱形边沿的底板的涡旋式压缩机
US17/423,555 US12031538B2 (en) 2019-02-13 2020-01-27 Scroll compressor including a baseplate having a mounting base and a cylindrical rim secured by a double-welded T-joint
PCT/EP2020/051869 WO2020164891A1 (fr) 2019-02-13 2020-01-27 Compresseur à volutes comprenant une plaque de base ayant une base de montage et un rebord cylindrique fixé par un raccord en t à double soudure
DE112020000794.4T DE112020000794T5 (de) 2019-02-13 2020-01-27 Scrollverdichter, der eine grundplatte mit einer befestigungsbasis und einem zylindrischen rand, die durch einen doppel-t-stoss gesichert werden, umfasst

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1901452A FR3092629B1 (fr) 2019-02-13 2019-02-13 Compresseur à spirales comportant une plaque de base ayant une base de montage et un rebord cylindrique fixé par un joint en T à double soudure
FR1901452 2019-02-13

Publications (2)

Publication Number Publication Date
FR3092629A1 FR3092629A1 (fr) 2020-08-14
FR3092629B1 true FR3092629B1 (fr) 2021-02-12

Family

ID=67185292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901452A Active FR3092629B1 (fr) 2019-02-13 2019-02-13 Compresseur à spirales comportant une plaque de base ayant une base de montage et un rebord cylindrique fixé par un joint en T à double soudure

Country Status (4)

Country Link
CN (1) CN113423953B (fr)
DE (1) DE112020000794T5 (fr)
FR (1) FR3092629B1 (fr)
WO (1) WO2020164891A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5219281A (en) * 1986-08-22 1993-06-15 Copeland Corporation Fluid compressor with liquid separating baffle overlying the inlet port
JP3403783B2 (ja) * 1993-12-10 2003-05-06 東芝キヤリア株式会社 密閉形圧縮機
JPH11280670A (ja) * 1998-03-31 1999-10-15 Fujitsu General Ltd 密閉型圧縮機
US8142175B2 (en) 2008-01-17 2012-03-27 Bitzer Scroll Inc. Mounting base and scroll compressor incorporating same
CN201395365Y (zh) * 2009-04-08 2010-02-03 大庆油田有限责任公司 十五万方储罐罐底边缘板与底圈壁板之间的大角焊缝接头
KR101727801B1 (ko) * 2015-05-22 2017-04-17 엘지전자 주식회사 로터리 압축기 및 그 제조방법
CN205822296U (zh) * 2016-07-06 2016-12-21 徐州徐工挖掘机械有限公司 一种挖掘机动臂箱体结构
FR3065998B1 (fr) * 2017-05-03 2019-06-28 Danfoss Commercial Compressors Compresseur a spirales ayant une plaque de base comportant des premiere et deuxieme parties de rebord cylindriques

Also Published As

Publication number Publication date
US20220074412A1 (en) 2022-03-10
CN113423953A (zh) 2021-09-21
DE112020000794T5 (de) 2021-11-25
CN113423953B (zh) 2023-04-18
FR3092629A1 (fr) 2020-08-14
WO2020164891A1 (fr) 2020-08-20

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