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MX2016013961A - Oil-free compressor crankcase cooling arrangement. - Google Patents

Oil-free compressor crankcase cooling arrangement.

Info

Publication number
MX2016013961A
MX2016013961A MX2016013961A MX2016013961A MX2016013961A MX 2016013961 A MX2016013961 A MX 2016013961A MX 2016013961 A MX2016013961 A MX 2016013961A MX 2016013961 A MX2016013961 A MX 2016013961A MX 2016013961 A MX2016013961 A MX 2016013961A
Authority
MX
Mexico
Prior art keywords
compressor crankcase
supported
compressor
oil
intake valve
Prior art date
Application number
MX2016013961A
Other languages
Spanish (es)
Other versions
MX384633B (en
Inventor
Hritz Jeffrey
Original Assignee
Westinghouse Air Brake Tech Corp
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 Westinghouse Air Brake Tech Corp filed Critical Westinghouse Air Brake Tech Corp
Publication of MX2016013961A publication Critical patent/MX2016013961A/en
Publication of MX384633B publication Critical patent/MX384633B/en

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
    • 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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • 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
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • 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
    • F04B39/0094—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
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F04B39/066—Cooling by ventilation
    • 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
    • F04B39/08—Actuation of distribution members
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • 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
    • F04B39/16—Filtration; Moisture separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

Un dispositivo refrigerante del cárter del compresor sin lubricación incluye un cárter de compresor, al menos un cilindro de pistón soportado en el cárter del compresor, una instalación de cigüeñal soportada por el cárter del compresor y unida a un pistón del al menos un cilindro de pistón por una varilla de conexión, al menos una válvula de admisión soportada y en comunicación de fluido con el cárter del compresor, y al menos una válvula de descarga soportada y en comunicación de fluido con el cárter del compresor. Se establece un flujo cruzado de aire refrigerante entre la al menos una válvula de admisión y la al menos una válvula de descarga para enfriar el cárter del compresor. La al menos una válvula de admisión y la al menos una válvula de descarga incluyen válvulas de retención. Una primera boquilla se coloca sobre la al menos una válvula de admisión, y una segunda boquilla se coloca sobre la al menos una válvula de descarga.A compressor crankcase cooling device without lubrication includes a compressor crankcase, at least one piston cylinder supported in the compressor crankcase, a crankshaft installation supported by the compressor crankcase and attached to a piston of at least one piston cylinder by a connecting rod, at least one intake valve supported and in fluid communication with the compressor housing, and at least one discharge valve supported and in fluid communication with the compressor housing. A cross-flow of cooling air is established between the at least one intake valve and the at least one discharge valve to cool the compressor crankcase. The at least one intake valve and the at least one discharge valve include check valves. A first nozzle is placed on the at least one intake valve, and a second nozzle is placed on the at least one discharge valve.

MX2016013961A 2014-05-09 2015-05-11 LUBRICATION-FREE COMPRESSOR CRANKCASE COOLING DEVICE. MX384633B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461990934P 2014-05-09 2014-05-09
US14/705,319 US20150322937A1 (en) 2014-05-09 2015-05-06 Oil-free compressor crankcase cooling arrangement
PCT/US2015/030154 WO2015172145A1 (en) 2014-05-09 2015-05-11 Oil-free compressor crankcase cooling arrangement

Publications (2)

Publication Number Publication Date
MX2016013961A true MX2016013961A (en) 2017-01-09
MX384633B MX384633B (en) 2025-03-14

Family

ID=54367427

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016013961A MX384633B (en) 2014-05-09 2015-05-11 LUBRICATION-FREE COMPRESSOR CRANKCASE COOLING DEVICE.

Country Status (7)

Country Link
US (1) US20150322937A1 (en)
JP (1) JP2017516014A (en)
AU (2) AU2015255673A1 (en)
BR (1) BR112016025935B8 (en)
CA (1) CA2947306C (en)
MX (1) MX384633B (en)
WO (1) WO2015172145A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10724510B2 (en) * 2016-04-29 2020-07-28 Scott Daniel Fleischman Apparatus and method for gas compression
US11333140B2 (en) * 2019-06-11 2022-05-17 Caterpillar Inc. Cooling block for multi-cylinder air compressor
US11396868B2 (en) * 2020-03-09 2022-07-26 Schaeffler Technologies AG & Co. KG Linear actuator pumping system
GB2610423A (en) * 2021-09-06 2023-03-08 Gardner Denver Ltd An improved reciprocating compressor
WO2025234183A1 (en) * 2024-05-10 2025-11-13 三菱重工業株式会社 Compression device and low-temperature liquid supply system

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US1109154A (en) * 1913-04-11 1914-09-01 Thomas Motive Power Company Air-compressor.
US1445073A (en) * 1919-10-25 1923-02-13 Corpl Domenico Portable compressor
US1891083A (en) * 1928-10-18 1932-12-13 Adiel Y Dodge Air compressor
US2831625A (en) * 1956-06-29 1958-04-22 Worthington Corp Unloader for compressor
FR1463769A (en) * 1963-05-29 1966-07-22 Piston compressor and its cooling method and device and its mounting devices
US4190402A (en) * 1975-05-06 1980-02-26 International Telephone And Telegraph Corporation Integrated high capacity compressor
JPS56169484U (en) * 1980-05-20 1981-12-15
JPS58142382U (en) * 1982-03-20 1983-09-26 トキコ株式会社 Oil-free compressor
JPS623975U (en) * 1985-06-21 1987-01-10
CH684020A5 (en) * 1990-04-18 1994-06-30 Bauer Kompressoren Dry Running reciprocating compressor.
JPH0763167A (en) * 1993-08-20 1995-03-07 Tokico Ltd Multi-stage compressor
US5591011A (en) * 1995-09-18 1997-01-07 Carrier Corporation Multi-refrigerant compressor
DE10138070C2 (en) * 2001-08-03 2003-05-22 Knorr Bremse Systeme Piston compressor with a flow of cooling air
JP4115796B2 (en) * 2002-09-30 2008-07-09 株式会社日立製作所 air compressor
DE10360920B3 (en) * 2003-12-23 2005-09-22 Meta Motoren- Und Energie-Technik Gmbh reciprocating
DE102004042944B4 (en) * 2004-09-02 2009-09-10 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Piston compressor with an internal cooling air flow in the crankcase
NO322287B1 (en) * 2004-09-24 2006-09-11 Sperre Mek Verksted As Cooling device for piston machinery
JP2007182820A (en) * 2006-01-10 2007-07-19 Anest Iwata Corp Booster type gas compressor
DE102006012174A1 (en) * 2006-03-16 2007-09-20 Pari GmbH Spezialisten für effektive Inhalation Inhalation therapy devices compressor
DE102007042318B4 (en) * 2007-09-06 2017-11-30 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Compact dry running piston compressor
CN201546926U (en) * 2010-01-08 2010-08-11 浙江鸿友压缩机制造有限公司 Low noise structure oilless air compressor
CN105645059B (en) * 2016-03-07 2018-03-13 广州明珞汽车装备有限公司 A kind of frictional conveying system

Also Published As

Publication number Publication date
MX384633B (en) 2025-03-14
US20150322937A1 (en) 2015-11-12
BR112016025935A2 (en) 2017-08-15
AU2019200087A1 (en) 2019-01-31
BR112016025935B8 (en) 2022-11-29
WO2015172145A1 (en) 2015-11-12
CA2947306C (en) 2023-01-17
AU2019200087B2 (en) 2020-04-23
AU2015255673A1 (en) 2016-12-15
BR112016025935B1 (en) 2022-10-04
CA2947306A1 (en) 2015-11-12
JP2017516014A (en) 2017-06-15

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