DE2441604A1 - Electrical compressor for vehicle air brakes - has flanged vibration anchor coupled to tooth piston shaft via gears - Google Patents

Electrical compressor for vehicle air brakes - has flanged vibration anchor coupled to tooth piston shaft via gears

Info

Publication number
DE2441604A1
DE2441604A1 DE2441604A DE2441604A DE2441604A1 DE 2441604 A1 DE2441604 A1 DE 2441604A1 DE 2441604 A DE2441604 A DE 2441604A DE 2441604 A DE2441604 A DE 2441604A DE 2441604 A1 DE2441604 A1 DE 2441604A1
Authority
DE
Germany
Prior art keywords
piston shaft
flanged
vehicle air
compressor
shaft via
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.)
Ceased
Application number
DE2441604A
Other languages
German (de)
Inventor
Hermann Dr Ing Klaue
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.)
KLAUE, HERMANN, DR.-ING., 3302 CREMLINGEN, DE
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE2441604A priority Critical patent/DE2441604A1/en
Publication of DE2441604A1 publication Critical patent/DE2441604A1/en
Ceased 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
    • F04B35/045—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 using solenoids

Landscapes

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

Abstract

An electrically driven compressor device for the compressed air equipment used in powered vehicle braking systems has an electromotor (3) with a longitudinally vibrating anchor (7) which has tooth flanges (8) constructed upon its inner cylinder surface. These tooth flanges (8) are coupled to a toothed piston shaft (11) by means of inversion gear wheels (9). Compressor pistons (12, 13) are attached to the end of the toothed piston shaft (11). These pistons (12, 13) move in the same direction within cylinders (5) which are flange connected to the motor stator (1).

Description

Elektrisch angetriebener Kompres.sor für die Druckluftanlage von Kraftfahrzeugbremsen Es ist die Kombination einer schwingenden Arbeitsmaschine mit einer in entgegengesetzter Richtung schwingenden Kraftmaschine bekannt (P 16 38 330.5-32), bei der die Umkehr der schwingenden Massen durch Zahnräder erfolgt. Electrically driven compressor for the compressed air system of Motor vehicle brakes It is the combination of a vibrating work machine with of an engine oscillating in the opposite direction is known (P 16 38 330.5-32), in which the swinging masses are reversed by means of gears.

Die Erfindung hat sich zur Aufgabe gesetzt, dieses Prinzip eines vollkommenen Massenausgleichs für Kompressoren, welche besonders für Kraftfahrzeuge für die Beschaffung der Druckluft für Bremsen dienen, anzuwenden, dadurch den Aufwand zu reduzieren und den Wirkungsgrad zu verbessern. Bei Nutzfahrzeugen wird bisher ein vom Verbrennungsmotor angetriebener Kolbenkompressor mit Kurbeltriebwerk verwendet, welcher für die angestrebte Erhöhung des Bremsdruckes wegen des starren Triebwerks schlecht geeignet ist.The invention has set itself the task of making this principle a perfect Mass balancing for compressors, which are especially for motor vehicles for procurement the compressed air for brakes are used, thereby reducing the effort and improve efficiency. In the case of commercial vehicles, an internal combustion engine has so far been used driven piston compressor with crank mechanism used, which for the sought Increasing the brake pressure is poorly suited because of the rigid engine.

Die Erfindung hat sich zur Aufgabe gesetzt, hierfür schwingende, nicht starre Triebwerksteile zu verwenden, um Gewicht und Aufwand einzusparen und ein mit weniger Geräusch und ohne freie Massen betriebenes Gerät zu schaffen. Erfindungsgemäss wird ein longitudinal schwingender Anker eines Elektromotors, der auf seiner Innenzylinderfläche Zahnstege aufweist, welche über Umkehrzahnräder mit einer verzahnten Kolbenstange gekoppelt sind, an deren Enden Kompressorkolben angeordnet sind, welche sich in Zylindern, die am Motorständer angeflanscht sind, gleichläufig bewegen.The invention has set itself the task of vibrating, not to use rigid engine parts in order to save weight and effort and a to create equipment operated with less noise and without free masses. According to the invention is a longitudinally oscillating armature of an electric motor, which rests on its inner cylinder surface Has tooth webs, which have reversing gears with a toothed piston rod are coupled, at the ends of which compressor pistons are arranged, which are in Cylinders that are flanged to the motor stand move in the same direction.

In den Abbildungen ist ein Ausführungsbeispiel der Erfindung dargestellt. Fig. 1 zeigt den Längs- und Fig. 2 den in Fig. 1 mit A-B gekennzeichneten Querschnitt durch einen elektrisch angetriebenen Kompressor mit luftgekühlten Zylindern. An den mit den Wicklungen 1 und 2 ausgerüsteten Ständer 3 des Longitudinal-Elektromotors sind die mit Kühlrippen ausgerüsteten Kompressorzylinder 4 und 5 angeflanscht. Der mit der Wicklung 6 versehene Schwinganker 7 des Elektromotors weist auf seiner Innen-Zylinderfläche vier Zahnstege 8 auf, in welche vier Zahnräder 9 eingreifen, die auf Lagerbolzen 10 gelagert sind und die kraftschlüssige Verbindung mit den Verzahnungen 111 der Kolbenstange 11, welche an ihren Enden die zwei Kompressorkolben 12 und 13 trägt, herstellen. Die Lagerbolzen 10 sind in Ausnehmungen des mit dem Motorständer 3 über Platten 14 und 15 verbundenen Tragrohres 16 gehalten. Der Kopf jedes Kompressorzylinders besitzt ein Einlassmembranventil 41 bzw. 51' welches den Saugkanal 42 bzw. 52 mit dem Zylinderinnenraum sowie ein Ausla ssmembranventil 43 bzw.In the figures, an embodiment of the invention is shown. Fig. 1 shows the longitudinal and Fig. 2 the cross-section marked in Fig. 1 with A-B by an electrically driven compressor with air-cooled cylinders. At the stator 3 of the longitudinal electric motor equipped with windings 1 and 2 the compressor cylinders 4 and 5, which are equipped with cooling fins, are flanged on. Of the with the winding 6 provided oscillating armature 7 of the electric motor points on its inner cylindrical surface four tooth webs 8, in which four gears 9 engage, which on bearing bolts 10 are stored and the positive connection with the teeth 111 of the Piston rod 11, which carries the two compressor pistons 12 and 13 at its ends, produce. The bearing bolts 10 are in recesses of the motor stand 3 over Plates 14 and 15 connected support tube 16 held. The head of every compressor cylinder has an inlet diaphragm valve 41 or 51 'which the suction channel 42 or 52 with the cylinder interior and an outlet diaphragm valve 43 or

3 53 welches den Druckkanal 44 bzw. 54 mit dem Zylinderinnenraum verbindet. 3 53 which the pressure channel 44 or 54 with the cylinder interior connects.

Claims (1)

P a t e n t a n s p r u c h- P a t e n t a n s p r u c h- Elektrisch angetriebener Kompressor für die Druckluftanlage von Kraftfahrzeugbremsen, gekennzeichnet durch einen longitudinal schwingenden Anker (7) eines Elektromotors (3), der auf seiner Innenzylinderfläche Zahnstege (8) aufweist, welche über Umkehrzahnräder (9) mit einer veeahnten Kolbenstange (11) gekoppelt sind, an deren Enden Kompressorkolben (12, 13) angeordnet sind, welche sich in Zylindern (4, 5), die am Motorständer (1) angeflanscht sind, gleichläufig bewegen.Electrically driven compressor for the compressed air system of vehicle brakes, characterized by a longitudinally oscillating armature (7) of an electric motor (3), which has tooth webs (8) on its inner cylinder surface, which via reverse gears (9) are coupled to a presumed piston rod (11), at the ends of which there are compressor pistons (12, 13) are arranged, which are in cylinders (4, 5) on the engine stand (1) are flanged, move in the same direction. LeerseiteBlank page
DE2441604A 1974-08-30 1974-08-30 Electrical compressor for vehicle air brakes - has flanged vibration anchor coupled to tooth piston shaft via gears Ceased DE2441604A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2441604A DE2441604A1 (en) 1974-08-30 1974-08-30 Electrical compressor for vehicle air brakes - has flanged vibration anchor coupled to tooth piston shaft via gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2441604A DE2441604A1 (en) 1974-08-30 1974-08-30 Electrical compressor for vehicle air brakes - has flanged vibration anchor coupled to tooth piston shaft via gears

Publications (1)

Publication Number Publication Date
DE2441604A1 true DE2441604A1 (en) 1976-03-11

Family

ID=5924488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2441604A Ceased DE2441604A1 (en) 1974-08-30 1974-08-30 Electrical compressor for vehicle air brakes - has flanged vibration anchor coupled to tooth piston shaft via gears

Country Status (1)

Country Link
DE (1) DE2441604A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035866A1 (en) * 1990-11-10 1992-05-14 Wilhelm Dipl Ing Weiss Combination of pump-compressor with moving component as moving coil motor - including first and second magnetic fields which produce first and second magnetic fluxes
EP0909896A3 (en) * 1997-10-15 1999-09-22 Matsushita Refrigeration Company Oscillating compressor
US6848892B1 (en) 1997-10-15 2005-02-01 Matsushita Refrigeration Company Oscillation-type compressor
DE102005038781A1 (en) * 2005-08-17 2007-02-22 Danfoss Compressors Gmbh Linear compressor, in particular refrigerant compressor
DE102005038785A1 (en) * 2005-08-17 2007-02-22 Danfoss Compressors Gmbh Linear compressor, in particular refrigerant compressor
US8062005B2 (en) 2005-08-17 2011-11-22 Secop Gmbh Linear compressor with spring arrangement for vibration suppression

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035866A1 (en) * 1990-11-10 1992-05-14 Wilhelm Dipl Ing Weiss Combination of pump-compressor with moving component as moving coil motor - including first and second magnetic fields which produce first and second magnetic fluxes
US6203292B1 (en) 1997-04-20 2001-03-20 Matsushita Refrigeration Company Oscillation-type compressor
US6848892B1 (en) 1997-10-15 2005-02-01 Matsushita Refrigeration Company Oscillation-type compressor
US6354818B2 (en) 1997-10-15 2002-03-12 Matsushita Refrigeration Company Oscillation-type compressor
US6530756B2 (en) 1997-10-15 2003-03-11 Matsushita Refrigeration Company Oscillation-type compressor
US6632076B2 (en) 1997-10-15 2003-10-14 Matsushita Refrigeration Company Oscillation-type compressor
EP0909896A3 (en) * 1997-10-15 1999-09-22 Matsushita Refrigeration Company Oscillating compressor
EP1524434A1 (en) * 1997-10-15 2005-04-20 Matsushita Refrigeration Company Oscillation-type compressor
DE102005038781A1 (en) * 2005-08-17 2007-02-22 Danfoss Compressors Gmbh Linear compressor, in particular refrigerant compressor
DE102005038785A1 (en) * 2005-08-17 2007-02-22 Danfoss Compressors Gmbh Linear compressor, in particular refrigerant compressor
DE102005038785B4 (en) * 2005-08-17 2007-07-26 Danfoss Compressors Gmbh Linear compressor, in particular refrigerant compressor
CN1916407B (en) * 2005-08-17 2011-06-01 丹佛斯压缩机有限责任公司 Linear compressor, particularly refrigerant compressor
US8062005B2 (en) 2005-08-17 2011-11-22 Secop Gmbh Linear compressor with spring arrangement for vibration suppression

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OGA New person/name/address of the applicant
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee
8170 Reinstatement of the former position
8139 Disposal/non-payment of the annual fee
8127 New person/name/address of the applicant

Owner name: KLAUE, HERMANN, DR.-ING., 3302 CREMLINGEN, DE

8125 Change of the main classification

Ipc: F04B 39/00

8131 Rejection