EP4170164A3 - Compresseur de réfrigérant - Google Patents

Compresseur de réfrigérant Download PDF

Info

Publication number
EP4170164A3
EP4170164A3 EP22203373.0A EP22203373A EP4170164A3 EP 4170164 A3 EP4170164 A3 EP 4170164A3 EP 22203373 A EP22203373 A EP 22203373A EP 4170164 A3 EP4170164 A3 EP 4170164A3
Authority
EP
European Patent Office
Prior art keywords
crankshaft
bearing
section
crankcase
bearing section
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
EP22203373.0A
Other languages
German (de)
English (en)
Other versions
EP4170164A2 (fr
Inventor
Mattias Da Silva Castro
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.)
Secop GmbH
Original Assignee
Secop GmbH
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 Secop GmbH filed Critical Secop GmbH
Publication of EP4170164A2 publication Critical patent/EP4170164A2/fr
Publication of EP4170164A3 publication Critical patent/EP4170164A3/fr
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F04B39/0253—Hermetic compressors with oil distribution channels in the rotating shaft using centrifugal force for transporting the oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0284—Constructional details, e.g. reservoirs in the casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0284—Constructional details, e.g. reservoirs in the casing
    • F04B39/0292—Lubrication of pistons or cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/128—Crankcases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/006—Crankshafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F04B53/145—Rod shock absorber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
EP22203373.0A 2021-10-25 2022-10-24 Compresseur de réfrigérant Pending EP4170164A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21204555 2021-10-25

Publications (2)

Publication Number Publication Date
EP4170164A2 EP4170164A2 (fr) 2023-04-26
EP4170164A3 true EP4170164A3 (fr) 2023-05-10

Family

ID=78536021

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22203373.0A Pending EP4170164A3 (fr) 2021-10-25 2022-10-24 Compresseur de réfrigérant

Country Status (2)

Country Link
EP (1) EP4170164A3 (fr)
CN (1) CN217652875U (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116517840B (zh) * 2023-05-10 2023-11-21 潜江市昌贵水产食品股份有限公司 螺杆压缩机、输送制冷机构及小龙虾加工方法

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050115771A1 (en) * 2003-11-28 2005-06-02 Samsung Gwang Ju Electronics Co., Ltd. Hermetic compressor
US20060153710A1 (en) * 2003-07-04 2006-07-13 Takashi Kakiuchi Hermetic compressor
US20100236401A1 (en) * 2009-01-23 2010-09-23 Danfoss Compressors Gmbh Method of calibrating a connecting rod arrangement and connecting rod arrangement
US20110129371A1 (en) * 2008-07-31 2011-06-02 Panasonic Corporation Closed type compressor
US20110232416A1 (en) * 2009-07-17 2011-09-29 Jin-Kook Kim Anti-abrasion device and reciprocating compressor having the same
US20140102247A1 (en) * 2011-04-26 2014-04-17 Whirlpool S.A. Connecting rod for refrigeration compressors
US8739933B2 (en) * 2008-01-21 2014-06-03 Whirlpool S.A. Oil pump for a refrigeration compressor
US20140308141A1 (en) * 2011-12-26 2014-10-16 Panasonic Corporation Sealed compressor and refrigerator including sealed compressor
CN105570278A (zh) * 2016-01-28 2016-05-11 珠海格力节能环保制冷技术研究中心有限公司 连杆及往复式压缩机
US20160201661A1 (en) * 2013-09-03 2016-07-14 Panasonic Intellectual Property Management Co., Ltd. Sealed compressor and freezer device or refrigerator equipped with same
US20170184085A1 (en) * 2014-04-01 2017-06-29 Whirlpool S.A. Radial Bearing Arrangement in a Refrigeration Compressor
CN106979140A (zh) * 2016-01-19 2017-07-25 惠而浦股份有限公司 包括润滑油泵送系统的变速冷却压缩机
US20170227046A1 (en) * 2011-01-13 2017-08-10 Whirlpool S.A. Bearing arrangement for a reciprocating compressor
CN107542646A (zh) * 2016-06-29 2018-01-05 日立空调·家用电器株式会社 封闭型压缩机
US20190010938A1 (en) * 2016-03-07 2019-01-10 New Motech Co., Ltd. Small air compressor
US20190032647A1 (en) * 2016-02-11 2019-01-31 Wabco Europe Bvba Reciprocating-piston machine, compressed-air supply installation, compressed-air supply system, and vehicle having a compressed-air supply installation
EP2657524B1 (fr) * 2012-04-25 2020-02-12 Samsung Electronics Co., Ltd Compresseur alternatif hermétique

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060153710A1 (en) * 2003-07-04 2006-07-13 Takashi Kakiuchi Hermetic compressor
US20050115771A1 (en) * 2003-11-28 2005-06-02 Samsung Gwang Ju Electronics Co., Ltd. Hermetic compressor
US8739933B2 (en) * 2008-01-21 2014-06-03 Whirlpool S.A. Oil pump for a refrigeration compressor
US20110129371A1 (en) * 2008-07-31 2011-06-02 Panasonic Corporation Closed type compressor
US20100236401A1 (en) * 2009-01-23 2010-09-23 Danfoss Compressors Gmbh Method of calibrating a connecting rod arrangement and connecting rod arrangement
US20110232416A1 (en) * 2009-07-17 2011-09-29 Jin-Kook Kim Anti-abrasion device and reciprocating compressor having the same
US20170227046A1 (en) * 2011-01-13 2017-08-10 Whirlpool S.A. Bearing arrangement for a reciprocating compressor
US20140102247A1 (en) * 2011-04-26 2014-04-17 Whirlpool S.A. Connecting rod for refrigeration compressors
US20140308141A1 (en) * 2011-12-26 2014-10-16 Panasonic Corporation Sealed compressor and refrigerator including sealed compressor
EP2657524B1 (fr) * 2012-04-25 2020-02-12 Samsung Electronics Co., Ltd Compresseur alternatif hermétique
US20160201661A1 (en) * 2013-09-03 2016-07-14 Panasonic Intellectual Property Management Co., Ltd. Sealed compressor and freezer device or refrigerator equipped with same
US20170184085A1 (en) * 2014-04-01 2017-06-29 Whirlpool S.A. Radial Bearing Arrangement in a Refrigeration Compressor
CN106979140A (zh) * 2016-01-19 2017-07-25 惠而浦股份有限公司 包括润滑油泵送系统的变速冷却压缩机
CN105570278A (zh) * 2016-01-28 2016-05-11 珠海格力节能环保制冷技术研究中心有限公司 连杆及往复式压缩机
US20190032647A1 (en) * 2016-02-11 2019-01-31 Wabco Europe Bvba Reciprocating-piston machine, compressed-air supply installation, compressed-air supply system, and vehicle having a compressed-air supply installation
US20190010938A1 (en) * 2016-03-07 2019-01-10 New Motech Co., Ltd. Small air compressor
CN107542646A (zh) * 2016-06-29 2018-01-05 日立空调·家用电器株式会社 封闭型压缩机

Also Published As

Publication number Publication date
EP4170164A2 (fr) 2023-04-26
CN217652875U (zh) 2022-10-25

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