FR3031549A1 - - Google Patents

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Publication number
FR3031549A1
FR3031549A1 FR1550261A FR1550261A FR3031549A1 FR 3031549 A1 FR3031549 A1 FR 3031549A1 FR 1550261 A FR1550261 A FR 1550261A FR 1550261 A FR1550261 A FR 1550261A FR 3031549 A1 FR3031549 A1 FR 3031549A1
Authority
FR
France
Prior art keywords
oil
passage
base plate
fixed
scroll
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.)
Granted
Application number
FR1550261A
Other languages
English (en)
French (fr)
Other versions
FR3031549B1 (fr
Inventor
Patrice Bonnefoi
Ingrid Claudin
Arnaud Daussin
Yves Rosson
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 FR1550261A priority Critical patent/FR3031549B1/fr
Priority to PCT/EP2015/074009 priority patent/WO2016113005A1/en
Publication of FR3031549A1 publication Critical patent/FR3031549A1/fr
Application granted granted Critical
Publication of FR3031549B1 publication Critical patent/FR3031549B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • 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
    • 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
    • F04C23/001—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 of similar working principle
    • 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
    • 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)
FR1550261A 2015-01-13 2015-01-13 Compresseur a spirales ayant deux carters d'huile Active FR3031549B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1550261A FR3031549B1 (fr) 2015-01-13 2015-01-13 Compresseur a spirales ayant deux carters d'huile
PCT/EP2015/074009 WO2016113005A1 (en) 2015-01-13 2015-10-16 A scroll compressor having two oil sumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1550261A FR3031549B1 (fr) 2015-01-13 2015-01-13 Compresseur a spirales ayant deux carters d'huile

Publications (2)

Publication Number Publication Date
FR3031549A1 true FR3031549A1 (ja) 2016-07-15
FR3031549B1 FR3031549B1 (fr) 2017-02-10

Family

ID=53298492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1550261A Active FR3031549B1 (fr) 2015-01-13 2015-01-13 Compresseur a spirales ayant deux carters d'huile

Country Status (2)

Country Link
FR (1) FR3031549B1 (ja)
WO (1) WO2016113005A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220290671A1 (en) * 2021-03-10 2022-09-15 Danfoss Commercial Compressors Scroll compressor having a centrifugal oil pump
US12018685B2 (en) 2021-03-10 2024-06-25 Danfoss Commercial Compressors Scroll compressor provided with an hydrostatic lower bearing arrangement

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0822335A2 (en) * 1996-08-02 1998-02-04 Copeland Corporation Scroll compressor
WO2001034979A1 (en) * 1999-11-08 2001-05-17 Copeland Corporation Scroll compressor for natural gas
US20120099966A1 (en) * 2010-10-20 2012-04-26 Thermo King Corporation Compressor with cyclone and internal oil reservoir
EP2554849A2 (en) * 2011-08-03 2013-02-06 Kabushiki Kaisha Toyota Jidoshokki Compressor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0822335A2 (en) * 1996-08-02 1998-02-04 Copeland Corporation Scroll compressor
WO2001034979A1 (en) * 1999-11-08 2001-05-17 Copeland Corporation Scroll compressor for natural gas
US20120099966A1 (en) * 2010-10-20 2012-04-26 Thermo King Corporation Compressor with cyclone and internal oil reservoir
EP2554849A2 (en) * 2011-08-03 2013-02-06 Kabushiki Kaisha Toyota Jidoshokki Compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220290671A1 (en) * 2021-03-10 2022-09-15 Danfoss Commercial Compressors Scroll compressor having a centrifugal oil pump
US11913455B2 (en) * 2021-03-10 2024-02-27 Danfoss Commercial Compressors Scroll compressor having a centrifugal oil pump
US12018685B2 (en) 2021-03-10 2024-06-25 Danfoss Commercial Compressors Scroll compressor provided with an hydrostatic lower bearing arrangement

Also Published As

Publication number Publication date
WO2016113005A1 (en) 2016-07-21
FR3031549B1 (fr) 2017-02-10

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