WO2015158902A3 - Connecting rod-bearing assembly for an air compressor in an air spring system, and piston compressor - Google Patents

Connecting rod-bearing assembly for an air compressor in an air spring system, and piston compressor Download PDF

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Publication number
WO2015158902A3
WO2015158902A3 PCT/EP2015/058404 EP2015058404W WO2015158902A3 WO 2015158902 A3 WO2015158902 A3 WO 2015158902A3 EP 2015058404 W EP2015058404 W EP 2015058404W WO 2015158902 A3 WO2015158902 A3 WO 2015158902A3
Authority
WO
WIPO (PCT)
Prior art keywords
connecting rod
compressor
air
bearing assembly
spring system
Prior art date
Application number
PCT/EP2015/058404
Other languages
German (de)
French (fr)
Other versions
WO2015158902A2 (en
Inventor
Uwe Folchert
Original Assignee
Continental Teves Ag & Co. Ohg
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 Continental Teves Ag & Co. Ohg filed Critical Continental Teves Ag & Co. Ohg
Publication of WO2015158902A2 publication Critical patent/WO2015158902A2/en
Publication of WO2015158902A3 publication Critical patent/WO2015158902A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00—Bearings for crankshafts or connecting-rods; Attachment of connecting-rods
    • F16C9/04—Connecting-rod bearings; Attachments thereof
    • 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
    • F04B27/04—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B27/053—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement with an actuating element at the inner ends of the 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
    • F04B39/0005—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
    • 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
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/042—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing being provided on the piston
    • 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
    • F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
    • F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
    • F04B39/044—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing with a rolling diaphragm between piston and cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

Disclosed is a connecting rod-bearing assembly, in particular for air supply units in air spring systems, comprising a connecting rod pin (6) and a plurality of oscillating pistons (1), said pistons (1) being centrally mounted on the connecting rod pin (6) via a rolling bearing (2). Also disclosed is a piston compressor comprising a connecting rod-bearing assembly of said type.
PCT/EP2015/058404 2014-04-17 2015-04-17 Connecting rod-supporting assembly for an air compressor in an air spring system, and piston compressor WO2015158902A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102014207512 2014-04-17
DE102014207512.2 2014-04-17
DE102015206868.4 2015-04-16
DE102015206868.4A DE102015206868A1 (en) 2014-04-17 2015-04-16 Connecting rod bearing for an air compressor of an air spring system and piston compressor

Publications (2)

Publication Number Publication Date
WO2015158902A2 WO2015158902A2 (en) 2015-10-22
WO2015158902A3 true WO2015158902A3 (en) 2015-12-03

Family

ID=54250108

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/058404 WO2015158902A2 (en) 2014-04-17 2015-04-17 Connecting rod-supporting assembly for an air compressor in an air spring system, and piston compressor

Country Status (2)

Country Link
DE (1) DE102015206868A1 (en)
WO (1) WO2015158902A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6281853B1 (en) * 2017-10-03 2018-02-21 有限会社ケイ・アールアンドデイ Rotary cylinder device
CN108843682A (en) * 2018-07-06 2018-11-20 安徽思源三轻智能制造有限公司 A kind of high intensity air compressor machine connecting rod

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683422A (en) * 1950-05-19 1954-07-13 Jr Albert Z Richards Rotary engine or compressor
GB747449A (en) * 1953-04-02 1956-04-04 Ronald Percival Sewell Multi-cylinder pump
US2936632A (en) * 1955-06-27 1960-05-17 John E Palmer Anti-friction drive means
US5030065A (en) * 1989-03-23 1991-07-09 Sulzer Brothers Limited Reciprocating compressor
US20090016917A1 (en) * 2007-07-11 2009-01-15 Gast Manufacturing, Inc. Compact Dual Rocking Piston Pump with Reduced Number of Parts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2921889C (en) 2006-06-08 2017-02-21 Larry Alvin Schuetzle Reciprocating compressor or pump and a portable tool powering system including a reciprocating compressor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683422A (en) * 1950-05-19 1954-07-13 Jr Albert Z Richards Rotary engine or compressor
GB747449A (en) * 1953-04-02 1956-04-04 Ronald Percival Sewell Multi-cylinder pump
US2936632A (en) * 1955-06-27 1960-05-17 John E Palmer Anti-friction drive means
US5030065A (en) * 1989-03-23 1991-07-09 Sulzer Brothers Limited Reciprocating compressor
US20090016917A1 (en) * 2007-07-11 2009-01-15 Gast Manufacturing, Inc. Compact Dual Rocking Piston Pump with Reduced Number of Parts

Also Published As

Publication number Publication date
WO2015158902A2 (en) 2015-10-22
DE102015206868A1 (en) 2015-10-22

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