EP3557056A1 - Compresseur à piston - Google Patents

Compresseur à piston Download PDF

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Publication number
EP3557056A1
EP3557056A1 EP19176434.9A EP19176434A EP3557056A1 EP 3557056 A1 EP3557056 A1 EP 3557056A1 EP 19176434 A EP19176434 A EP 19176434A EP 3557056 A1 EP3557056 A1 EP 3557056A1
Authority
EP
European Patent Office
Prior art keywords
lubricant
reciprocating compressor
suction
compressor according
valve
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
EP19176434.9A
Other languages
German (de)
English (en)
Inventor
Eduardo Martin
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.)
Bitzer Kuehlmaschinenbau GmbH and Co KG
Original Assignee
Bitzer Kuehlmaschinenbau GmbH and Co KG
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 Bitzer Kuehlmaschinenbau GmbH and Co KG filed Critical Bitzer Kuehlmaschinenbau GmbH and Co KG
Publication of EP3557056A1 publication Critical patent/EP3557056A1/fr
Pending legal-status Critical Current

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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
    • 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
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/109—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
    • 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
    • F04B39/0207—Lubrication with lubrication control systems
    • 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
    • F04B39/0276—Lubrication characterised by the compressor type the pump being of the reciprocating piston type, e.g. oscillating, free-piston compressors
    • 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
    • F04B39/123—Fluid connections
    • 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
    • F04B39/125—Cylinder heads
    • 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
    • F04B53/007—Cylinder heads
    • 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
    • F04B53/18—Lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0016—Ejectors for creating an oil recirculation

Definitions

  • a region 54 of reduced pressure occurs in which a pressure P1 can be reached that is below a pressure P2 in the crankcase 10.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP19176434.9A 2008-01-10 2008-12-30 Compresseur à piston Pending EP3557056A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008004569A DE102008004569A1 (de) 2008-01-10 2008-01-10 Hubkolbenverdichter
PCT/EP2008/068357 WO2009087071A1 (fr) 2008-01-10 2008-12-30 Compresseur à piston
EP08869359.3A EP2229532B1 (fr) 2008-01-10 2008-12-30 Compresseur à piston

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP08869359.3A Division EP2229532B1 (fr) 2008-01-10 2008-12-30 Compresseur à piston

Publications (1)

Publication Number Publication Date
EP3557056A1 true EP3557056A1 (fr) 2019-10-23

Family

ID=40461769

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19176434.9A Pending EP3557056A1 (fr) 2008-01-10 2008-12-30 Compresseur à piston
EP08869359.3A Active EP2229532B1 (fr) 2008-01-10 2008-12-30 Compresseur à piston

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP08869359.3A Active EP2229532B1 (fr) 2008-01-10 2008-12-30 Compresseur à piston

Country Status (6)

Country Link
US (1) US8690545B2 (fr)
EP (2) EP3557056A1 (fr)
CN (1) CN101910630B (fr)
DE (1) DE102008004569A1 (fr)
TR (1) TR201909111T4 (fr)
WO (1) WO2009087071A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013203268A1 (de) * 2013-02-27 2014-08-28 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichteranlage
FR3009896A1 (fr) 2013-08-20 2015-02-27 Commissariat Energie Atomique Electrolyte liquide pour accumulateur au lithium-ion, accumulateur au lithium-ion et procede de charge d'un accumulateur lithium-ion
DE102015103730A1 (de) * 2015-03-13 2016-09-15 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichteranlage
JP2017198406A (ja) * 2016-04-28 2017-11-02 株式会社デンソー 減圧装置および冷凍サイクル装置
CN216381797U (zh) * 2018-10-12 2022-04-26 马里奥·多林工作坊股份公司 往复式压缩机结构及制冷、调节或热泵系统
GB2587663B (en) * 2019-10-04 2021-11-03 Ernest H Hill Ltd Improvements to pumps and compressors
CN115182870B (zh) * 2022-07-18 2024-01-16 西南石油大学 一种用于往复式压缩缸的流线型气道结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044839B (de) * 1956-01-23 1958-11-27 Licentia Gmbh Anordnung zur Schmierung eines gekapselten Schwingkompressors, insbesondere fuer Kaeltemaschinen
US3713513A (en) * 1971-06-10 1973-01-30 Fedders Corp Crankcase evacuation and oil return system
US4413954A (en) * 1980-07-31 1983-11-08 Diesel Kiki Co., Ltd. Swash-plate type compressor having pumpless lubricating system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB240773A (en) * 1924-03-28 1925-09-28 Henry Selby Hele Shaw Improvements in rotary air compressors
US1795445A (en) * 1927-11-21 1931-03-10 Walter G E Rolaff Reciprocating compressor
US2023435A (en) * 1928-07-06 1935-12-10 Servel Inc Refrigeration
US2054097A (en) * 1932-05-31 1936-09-15 James B Replogle Harmonic compressor
US2128065A (en) * 1935-09-04 1938-08-23 Westinghouse Air Brake Co Compressor lubricator
US2155051A (en) * 1937-06-03 1939-04-18 Sulzer Ag Apparatus for the compression of gases
US2150487A (en) * 1938-06-04 1939-03-14 Carrier Corp Compressor apparatus
US2233168A (en) * 1939-04-19 1941-02-25 Gen Electric Compressor
US2629538A (en) * 1948-05-06 1953-02-24 James B Replogle Oscillating electrical compressor
DE1972144U (de) * 1967-03-31 1967-11-09 Otto Boge Fa Vakuumpumpe.
GB1244105A (en) * 1969-02-04 1971-08-25 Bitzer Kuehlmaschb G M B H Reciprocating piston compressors
US3746477A (en) * 1970-05-01 1973-07-17 Tokyo Shibaura Electric Co Rotary compressor
HK40578A (en) * 1972-10-04 1978-07-21 Mitchell Co John E Refrigeration compressor
DE2402029B2 (de) * 1974-01-17 1980-04-24 1000 Berlin Schmiervorrichtung für Rotationskolbenverdichter
US4127363A (en) * 1976-12-16 1978-11-28 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Swash-plate type compressor
US4613284A (en) * 1985-09-03 1986-09-23 Iosif Baumberg Apparatus for elevating liquids including a Venturi pipe and a liquid delay element
DE4134184A1 (de) * 1991-10-16 1993-04-22 Bosch Gmbh Robert Verstellbare hydrostatische pumpe
US5190121A (en) * 1991-10-31 1993-03-02 General Motors Corporation Two phase compressor lubrication
DE4320541A1 (de) 1993-06-21 1994-12-22 Wagner Gmbh J Vorrichtung zum Verspritzen von Spritzgut unter hohem Druck
US5347821A (en) * 1993-07-23 1994-09-20 American Standard Inc. Apparatus and method of oil charge loss protection for compressors
DE4445957A1 (de) * 1994-12-22 1996-06-27 Abb Management Ag Verfahren und Vorrichtung zur Eigenschmierung der Wälzlager von Turbomaschinen
DE10358471A1 (de) * 2003-11-17 2005-06-23 Bitzer Kühlmaschinenbau Gmbh Kältemittelverdichter für Kraftfahrzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044839B (de) * 1956-01-23 1958-11-27 Licentia Gmbh Anordnung zur Schmierung eines gekapselten Schwingkompressors, insbesondere fuer Kaeltemaschinen
US3713513A (en) * 1971-06-10 1973-01-30 Fedders Corp Crankcase evacuation and oil return system
US4413954A (en) * 1980-07-31 1983-11-08 Diesel Kiki Co., Ltd. Swash-plate type compressor having pumpless lubricating system

Also Published As

Publication number Publication date
US20110005266A1 (en) 2011-01-13
EP2229532A1 (fr) 2010-09-22
DE102008004569A1 (de) 2009-07-16
CN101910630A (zh) 2010-12-08
WO2009087071A1 (fr) 2009-07-16
TR201909111T4 (tr) 2019-07-22
US8690545B2 (en) 2014-04-08
CN101910630B (zh) 2014-01-01
EP2229532B1 (fr) 2019-05-29

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