EP4600495A4 - Spiralverdichter - Google Patents

Spiralverdichter

Info

Publication number
EP4600495A4
EP4600495A4 EP23879622.1A EP23879622A EP4600495A4 EP 4600495 A4 EP4600495 A4 EP 4600495A4 EP 23879622 A EP23879622 A EP 23879622A EP 4600495 A4 EP4600495 A4 EP 4600495A4
Authority
EP
European Patent Office
Prior art keywords
scroll compressor
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.)
Pending
Application number
EP23879622.1A
Other languages
English (en)
French (fr)
Other versions
EP4600495A1 (de
Inventor
Yoshiaki Miyamoto
Akihiro Noguchi
Syunsuke Seto
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.)
Mitsubishi Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems Ltd
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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP4600495A1 publication Critical patent/EP4600495A1/de
Publication of EP4600495A4 publication Critical patent/EP4600495A4/de
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
EP23879622.1A 2022-10-20 2023-10-04 Spiralverdichter Pending EP4600495A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022168449A JP2024060884A (ja) 2022-10-20 2022-10-20 スクロール圧縮機
PCT/JP2023/036293 WO2024084975A1 (ja) 2022-10-20 2023-10-04 スクロール圧縮機

Publications (2)

Publication Number Publication Date
EP4600495A1 EP4600495A1 (de) 2025-08-13
EP4600495A4 true EP4600495A4 (de) 2025-08-20

Family

ID=90737318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23879622.1A Pending EP4600495A4 (de) 2022-10-20 2023-10-04 Spiralverdichter

Country Status (3)

Country Link
EP (1) EP4600495A4 (de)
JP (1) JP2024060884A (de)
WO (1) WO2024084975A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09158865A (ja) * 1995-12-06 1997-06-17 Matsushita Electric Ind Co Ltd スクロール圧縮機
JP2018009457A (ja) * 2016-07-11 2018-01-18 三菱重工サーマルシステムズ株式会社 開放型冷媒圧縮機
EP3315781A1 (de) * 2016-10-31 2018-05-02 Mitsubishi Heavy Industries Thermal Systems, Ltd. Offener verdichter
JP2020153240A (ja) * 2019-03-18 2020-09-24 三菱重工サーマルシステムズ株式会社 開放型圧縮機

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6664879B2 (ja) 2015-02-24 2020-03-13 三菱重工業株式会社 開放型圧縮機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09158865A (ja) * 1995-12-06 1997-06-17 Matsushita Electric Ind Co Ltd スクロール圧縮機
JP2018009457A (ja) * 2016-07-11 2018-01-18 三菱重工サーマルシステムズ株式会社 開放型冷媒圧縮機
EP3315781A1 (de) * 2016-10-31 2018-05-02 Mitsubishi Heavy Industries Thermal Systems, Ltd. Offener verdichter
JP2020153240A (ja) * 2019-03-18 2020-09-24 三菱重工サーマルシステムズ株式会社 開放型圧縮機

Also Published As

Publication number Publication date
JP2024060884A (ja) 2024-05-07
WO2024084975A1 (ja) 2024-04-25
EP4600495A1 (de) 2025-08-13

Similar Documents

Publication Publication Date Title
EP3978755A4 (de) Spiralverdichter
EP4080049C0 (de) Verdichter
EP4283126A4 (de) Spiralverdichter
EP4556715A4 (de) Spiralverdichter
EP4102074A4 (de) Spiralverdichter
EP4632226A4 (de) Verdichtereinheit
JP1747821S (ja) 圧縮機
EP4491874A4 (de) Gasverdichter
PL4469682T3 (pl) Urządzenie sprężarkowe z wtryskiem oleju
EP4600495A4 (de) Spiralverdichter
EP4361442A4 (de) Spiralverdichter
EP4098877A4 (de) Spiralverdichter
EP3990785A4 (de) Spiralverdichter
EP3951180A4 (de) Spiralverdichter
EP3936723C0 (de) Spiralverdichter
EP4001650A4 (de) Spiralverdichter
EP4459126A4 (de) Spiralverdichter
EP4446589A4 (de) Spiralverdichter
JP1773779S (ja) コンプレッサー
JP1760618S (ja) 圧縮機
EP4621242A4 (de) Verdichter
EP4621241A4 (de) Verdichter
EP4575230A4 (de) Verdichter
JP1812129S (ja) 圧縮機
JP1806936S (ja) 圧縮機

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20250506

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20250721

RIC1 Information provided on ipc code assigned before grant

Ipc: F04C 18/02 20060101AFI20250715BHEP

Ipc: F04C 23/00 20060101ALI20250715BHEP

Ipc: F04C 29/12 20060101ALI20250715BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)