WO2008058804A1 - Unité de compresseur - Google Patents

Unité de compresseur Download PDF

Info

Publication number
WO2008058804A1
WO2008058804A1 PCT/EP2007/060298 EP2007060298W WO2008058804A1 WO 2008058804 A1 WO2008058804 A1 WO 2008058804A1 EP 2007060298 W EP2007060298 W EP 2007060298W WO 2008058804 A1 WO2008058804 A1 WO 2008058804A1
Authority
WO
WIPO (PCT)
Prior art keywords
crankcase
motor
compressor unit
cylinder
gear plate
Prior art date
Application number
PCT/EP2007/060298
Other languages
German (de)
English (en)
Inventor
Rainer Detering
Rüdiger MENZ
Original Assignee
Continental Aktiengesellschaft
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 Aktiengesellschaft filed Critical Continental Aktiengesellschaft
Publication of WO2008058804A1 publication Critical patent/WO2008058804A1/fr

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
    • F04B35/01—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 mechanical
    • 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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • 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
    • F04B39/122—Cylinder block
    • 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
    • F04B39/14—Provisions for readily assembling or disassembling

Definitions

  • the invention relates to a compressor unit, in particular for air compression within portable / portable devices, which has at least one engine and a reciprocally driven via a reciprocating compressor, said arranged in a crankcase thrust crank mechanism consists of a crank and a connecting rod with crank and a piston connecting rod and Piston is movable in a cylinder.
  • compressor units consist of a number of components, such as.
  • components such as.
  • DE 44 29 097 A1 discloses a reciprocating compressor for gaseous media, in which not only many closely tolerated components are present, but even an adjustable compression space (compression volume) to minimize the so-called dead volume at top dead center.
  • a compressor housing provided with a lid adjoins the engine first, which accommodates the crank wheel formed with an eccentric pin, the connecting rod with the connecting rod bearing and a cylinder body which can be screwed in.
  • the compressor housing is bolted to the cylinder cover, which also includes the exhaust valve and the exhaust pipe.
  • the object of the invention was to provide a compressor unit in particular for air compression with a reciprocating compressor within portable / portable devices, which has as few and in the simplest possible manufacturable components, which has a safe functioning and provides a design that has the required tolerances reduced few key components to be machined.
  • the compressor unit according to the invention is characterized in that the crankcase and the cylinder are integrally formed for the piston and attached as a component on the output side of the engine.
  • the component comprising the crankcase and the cylinder consists of a motor mount, a cylinder wall and at least two webs connecting the motor wall and the cylinder wall and is designed in the form of a flange such that the cylinder axis and the motor axis substantially perpendicular to each other, in particular to intersect substantially perpendicular.
  • a further advantageous development consists in that the component comprising the crankcase and the cylinder is provided with a transmission plate adjoining the engine mount and arranged inside the crankcase, which receives the crank wheel and the crank wheel bearing and positions them within the crankcase with tolerances.
  • a transmission plate initiates the compression-related forces in the crankcase, so that the crankcase and cylinder as a component without special design measures are able to absorb the resulting bending moments.
  • crank wheel has an external toothing and can be driven by means of a pinion arranged on the output shaft of the motor, wherein the motor mount and gear plate have a corresponding opening for the implementation of the pinion and wherein crank wheel and pinion through the gear plate to each other within tolerance the crankcase are positioned.
  • the gear plate combines the recording and accurate positioning of both the engine and the crank / gear with the associated crank bearing, so that the center distance between the engine sprocket and crank can be precisely tolerated and insensitive to influences
  • crankcase is fixed by means of the gear plate on the engine, preferably by screwing the gear plate to the engine, the latter clamps the crankcase. This results in a simple and very easy to install attachment of the crankcase on Engine.
  • crankcase and gear plate are bolted together. This results in a simple and with only one component tightly tolerated connection / positioning.
  • crankcase and gear plate are integrally formed.
  • the number of parts is further reduced, but must be relativized and weighed in terms of the slightly more complex processing of the component.
  • Fig. 1 shows a compressor unit according to the invention with partially cut components
  • Fig. 2 shows a compressor unit according to the invention.
  • Fig.l in which a
  • FIG. 1 shows a compressor unit 1 according to the invention with partially cut components, consisting of a motor 2 and a reciprocating compressor 3 driven by a reciprocating compressor 4.
  • the arranged in a crankcase 5 thrust crank mechanism 3 consists of a here shown cut crank wheel 6 and connected to the crank wheel 6 and a piston 7 connecting rod 8.
  • the piston 7 is movable in a cylinder 9, the latter formed integrally with the crankcase 5 and as a component is attached to the output side of the engine 2.
  • the component 10 comprising the crankcase 5 and the cylinder 9 in this case consists of a motor mount 11, of the walls forming the cylinder 9 and of two webs 12 and 13 connecting the motor mount and the cylinder wall and is thus designed in the form of a flange the cylinder axis and the motor axis intersect substantially perpendicularly.
  • 2 shows a compressor unit 1 according to the invention. Fig.l, in which the side wall 12 of the crankcase is removed. As a result, it is possible to see the gear plate 14 arranged within the crankcase, which receives the crank wheel 6 and the crank wheel bearing 15 and positions it within the crankcase 5 with tolerance.
  • crank wheel 6 has an external toothing 16 and can be driven by means of a pinion 17 arranged on the output shaft of the motor, with the motor mount 11 and the gear plate 14 having a corresponding opening for the passage of the pinion.
  • Crank wheel 6 and pinion 17 are positioned within the crankcase 5 by the transmission plate to each other with tolerance.

Landscapes

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

Abstract

La présente invention concerne une unité de compresseur comprenant un moteur et un compresseur à piston entraîné par un mécanisme à bielle-manivelle monté dans un carter. Selon cette invention, le carter et le cylindre pour le piston sont conçus sous forme d'une seule pièce et sont fixés au moteur côté sortie en tant que composant.
PCT/EP2007/060298 2006-11-11 2007-09-28 Unité de compresseur WO2008058804A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006053246.5 2006-11-11
DE200610053246 DE102006053246A1 (de) 2006-11-11 2006-11-11 Kompressoreinheit

Publications (1)

Publication Number Publication Date
WO2008058804A1 true WO2008058804A1 (fr) 2008-05-22

Family

ID=38787552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/060298 WO2008058804A1 (fr) 2006-11-11 2007-09-28 Unité de compresseur

Country Status (3)

Country Link
CN (1) CN101535648A (fr)
DE (1) DE102006053246A1 (fr)
WO (1) WO2008058804A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010008156U1 (de) 2010-07-26 2010-10-07 Continental Reifen Deutschland Gmbh Kunststoffzylinder
TW201507900A (zh) * 2013-08-27 2015-03-01 Active Tools Int Hk Ltd 輪胎修補機之空壓機的汽缸機座
TWI676509B (zh) * 2017-11-30 2019-11-11 已久工業股份有限公司 車載用空氣壓縮機之軸承的定位方法及其定位構造

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429097A1 (de) * 1994-08-17 1996-02-22 Thurner Bayer Druckguss Kolbenverdichter für gasförmige Medien
DE29717653U1 (de) * 1997-10-02 1998-11-12 Alusuisse Bayrisches Druckgus Kolbenverdichter für gasförmige Medien
US6655928B2 (en) * 2002-01-25 2003-12-02 Wen San Chou Air compressor assembly having different motors
US20050089412A1 (en) * 2003-10-24 2005-04-28 Chen Kwang-Tsan Miniature air compressor
DE202005017736U1 (de) * 2005-11-12 2006-01-12 Ventrex Automotive Gmbh Kolbenverdichter für gasförmige Medien
EP1693568A1 (fr) * 2005-01-19 2006-08-23 Wen-San Jhou Compresseur d'air avec configuration stable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429097A1 (de) * 1994-08-17 1996-02-22 Thurner Bayer Druckguss Kolbenverdichter für gasförmige Medien
DE29717653U1 (de) * 1997-10-02 1998-11-12 Alusuisse Bayrisches Druckgus Kolbenverdichter für gasförmige Medien
US6655928B2 (en) * 2002-01-25 2003-12-02 Wen San Chou Air compressor assembly having different motors
US20050089412A1 (en) * 2003-10-24 2005-04-28 Chen Kwang-Tsan Miniature air compressor
EP1693568A1 (fr) * 2005-01-19 2006-08-23 Wen-San Jhou Compresseur d'air avec configuration stable
DE202005017736U1 (de) * 2005-11-12 2006-01-12 Ventrex Automotive Gmbh Kolbenverdichter für gasförmige Medien

Also Published As

Publication number Publication date
CN101535648A (zh) 2009-09-16
DE102006053246A1 (de) 2008-05-15

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