DE8330767U1 - MULTI-STAGE TURBO COMPRESSOR - Google Patents

MULTI-STAGE TURBO COMPRESSOR

Info

Publication number
DE8330767U1
DE8330767U1 DE19838330767U DE8330767U DE8330767U1 DE 8330767 U1 DE8330767 U1 DE 8330767U1 DE 19838330767 U DE19838330767 U DE 19838330767U DE 8330767 U DE8330767 U DE 8330767U DE 8330767 U1 DE8330767 U1 DE 8330767U1
Authority
DE
Germany
Prior art keywords
brake
turbo compressor
stage turbo
compressor
compressor according
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.)
Expired
Application number
DE19838330767U
Other languages
German (de)
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Priority to DE19838330767U priority Critical patent/DE8330767U1/en
Publication of DE8330767U1 publication Critical patent/DE8330767U1/en
Priority to GB08426743A priority patent/GB2148395B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/16—Other safety measures for, or other control of, pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0292—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/90—Braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Die Neuerung betrifft einen mehrstufigen Turboverdichter mit einen Antriebsmotor, der MIt dem Verdichter über eine Kupplung verbunden 1st.The innovation concerns a multi-stage turbo compressor with one Drive motor connected to the compressor via a coupling 1st.

S Gegenwärtig werden groGe mehrstufige Verdichter, z.B. für chemische Prozesse, Insbesondere Sauerstofferzeugung und dergleichen, gebaut.S Large multi-stage compressors, e.g. for chemical Processes, in particular oxygen generation and the like, are built.

Für,die chemischen Prozesse haben sich Insbesondere die sogenannten Getriebe-Turboverdichter bewahrt, bei denen ein gemeinsames Getriebe vorgesehen 1st, das aus einen zentralen Getriebe-Zahnrad großen Durchmessers sowie aus den einzelnen Verdichter-Laufrudern zugeordneten, mit dem zentralen Zahnrad kennenden Ritzeln besteht. Die Welle des zentralen Zahnrades 1st Über eine Kupplung mlt dem Antriebsmotor verbunden.For, the chemical processes have in particular the so-called Geared turbo-compressor preserves which share a common gearbox 1st provided, which consists of a central gear-cogwheel large Diameter as well as from the individual compressor rudders assigned, with the central gear knowing pinions. The wave the central gear is connected to the drive motor via a clutch tied together.

Die großen Verdichter, und Insbesondere die zuletzt beschriebenen Getriebeverdichter, haben wegen den großen umlaufenden Bauteilen ein großes Massentrigheitsmoment. Deshalb haben sie eine relativ lange Auslaufzelt nach Abschaltung des Elektromotors, die je nach Baugröße bis zu 10 Minuten betrügt.The large compressors, and in particular the gear compressors described last, have a large moment of inertia due to the large rotating components. That's why they have a relatively long time Run-out tent after switching off the electric motor, depending on the size cheats up to 10 minutes.

Bei evtl. Schadensfällen In Sauerstoffverdichtern besteht eine große Brandgefahr. Bei einem Feuer 1st es geboten, eine Erweiterung des Brandherdes zu verhindern.In the event of damage in oxygen compressors, there is a large Fire hazard. In the event of a fire, an extension of the To prevent fire sources.

2525th

Damit 1st es die Aufgabe der Neuerung, die mehrstufigen Turboverdichter der eingangs genannten Art so auszugestalten, daß bei einer Notd>schaltung des Betriebes die Maschine schnellstens zum Stillstand kommt. Diese Aufgabe wird durch die Neuerungsmerkmale des Anspruchs gelöst.So it is the task of the innovation, the multi-stage turbo compressor of the type mentioned at the outset in such a way that in the case of an emergency circuit the machine comes to a standstill as quickly as possible during operation. This task is made possible by the innovation features of the claim solved.

Vorteilhafte Abwandlungen der Neuerung sind In den AnsprQchen 2 bis 7 beschrieben.Advantageous modifications of the innovation are in claims 2 to 7 described.

23113 - - 4 -23113 - - 4 -

Mit der neuerungsgemäßen Bremse wird erreicht, daß bei Abbremsung n1t der Größe des Motornenninöments die Maschine und Antriebsmotor In wenigen Sekunden zum Stillstand kommen. Bei einer solchen Schnellbremsung werden keine Bauteile höher belastet als beim Hochfahren des S Elektromotors.With the brake according to the innovation it is achieved that when braking n1t the size of the nominal motor value of the machine and drive motor Come to a standstill in a few seconds. With such an emergency stop no components are subjected to higher loads than when the S electric motor is started up.

Weitere Einzelheiten der Neuerung ergeben sich aus Ausföhrungsbeispieien des neuerungsgemäßen Turboverdichters, die In den Zeichnungen dargestellt sind. Es zeigen:
10Further details of the innovation emerge from Ausföhrungsbeispieien the turbo compressor according to the innovation, which are shown in the drawings. Show it:
10

F1g. 1 einen Teil des neuerungsgemäßen Turboverdichters mit einer an der Hauptwelle angeordneten Scheibenbremse, Im Axial schnitt undF1g. 1 with a part of the turbo compressor according to the innovation a disc brake arranged on the main shaft, in axial section and

FIg 2-5 die Anordnung der Bremse an verschiedenen umlaufenden Teilen des Verdichters.Fig. 2-5 the arrangement of the brake on different circumferential Parts of the compressor.

Gemäß Fig. 1 1st an der Hauptwelle 2 bzw. an einem mit dieser Welle fest verbundenen Kupplungsteil 9 eine Bremsscheibe 6 mit Hilfe ¥&n Paßschrauben 8 befestigt. Mit 7 sind die Bremsbacken bezeichnet. Die Backen 7 sowie die Scheibe 6 bilden zusammen die Bremse 5.According to FIG. 1, it is on the main shaft 2 or on one with this shaft firmly connected coupling part 9 a brake disc 6 with the help of ¥ & n Fastened screws 8. With 7 the brake shoes are designated. the The jaws 7 and the disk 6 together form the brake 5.

Aus Fig.^2 1st ersichtlich, wie die Bremse 5 an der mit der Hauptwelle 2 verbundenen Kupplung befestigt 1st, wobei mit 1 das Integrierte Getriebe- und Verdichtergehause bezeichnet 1st, 3 stellt den Elektromotor dar.From Fig. ^ 2 it can be seen how the brake 5 on the with the main shaft 2 connected coupling is attached 1st, with 1 designating the integrated gearbox and compressor housing 1st, 3 represents the electric motor represent.

Gemäß F1g. 3 1st die Bremse 5 &n dem freien Verdichter-Wellenende angeordnet.
30According to F1g. 3 If the brake 5 & n is arranged on the free end of the compressor shaft.
30th

Fig. 4· zeigt Bremse 5, am freien Motor-Wellenende 6 befestigt.4 shows the brake 5 attached to the free motor shaft end 6.

SchiIeBIich 1st gemäß Fig. 5 bei einem mehrstufigen Verdichter mit zwei Getriebegehäusen 1, I1, die Bremse 5 zwischen den beiden Getriebegehäusen angeordnet.Finally, according to FIG. 5, in a multistage compressor with two gear housings 1, I 1 , the brake 5 is arranged between the two gear housings.

Claims (7)

9*Φ ··■ Mannesmann Aktiengesellschaft Mannesmannufer 2 23113 - DOsseloorf Mehrstufiger Turboverdichter Schutzansprüche9 * Φ ·· ■ Mannesmann Aktiengesellschaft Mannesmannufer 2 23113 - DOsseloorf Multi-stage turbo compressor Protection claims 1. Mehrstufiger Turboverdichter mit einem Antriebsmotor, der mit dem Verdichter über eine Kupplung verbunden 1st, dadurch gekennzeichnet,1. Multi-stage turbo compressor with a drive motor that works with is connected to the compressor via a coupling, characterized in that daß mindestens an einem der umlaufenden Teile (2, 4, 6) des S Turboverdichters oder des Antriebsmotors eine Bremse (5) angeordnet 1st.that a brake (5) is arranged at least on one of the rotating parts (2, 4, 6) of the S turbo compressor or of the drive motor. 2. Mehrstufiger Turboverdichter nach Anspruch 1, dadurch gekennzeichnet, daß die Bremse eine mechanische Bremse 1st.2. Multi-stage turbo compressor according to claim 1, characterized in that that the brake is a mechanical brake. 3. Mehrstufiger Turboverdichter nach Anspruch 2, dadurch gekennzeichnet,3. Multi-stage turbo compressor according to claim 2, characterized in that das die Bremse eine Scheibenbremse 1st. 15that the brake is a disc brake. 15th L ·L 23113 - - 2 -23113 - - 2 - 4. Mehrstufiger Turboverdichter nach Anspruch 1, dadurch gekennzeichnet,4. Multi-stage turbo compressor according to claim 1, characterized in that daß bei einem Verdichter mit einem für alle Stufen gemeinsamen Getriebe, welches aus einem mit einer Hauptwelle verbundenen zentraien Getrieberad sowie den einzelnen Verdichter-Laufrädern zugeordneten, mit dem Getrieberad kämmenden Ritzeln besteht, die Bremse an der Welle (2) des zentralen Getrieberades vorgesehen , 1st.that in a compressor with one common for all stages Transmission, which consists of a center connected to a main shaft Gear wheel as well as the individual compressor impellers assigned, there is pinion meshing with the gear wheel, the brake is provided on the shaft (2) of the central gear wheel , 1st. 5. Mehrstufiger Turboverdichter nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet,5. Multi-stage turbo compressor according to one of claims 1 to 4, characterized, daß die Bremse (5) an der zwischen dem Antriebsmotor und dem Verdichter angeordneten Kupplung vorgesehen 1st.that the brake (5) on the between the drive motor and the Coupling arranged on the compressor is provided. 6. Mehrstufiger Turboverdichter nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet,
daß die Bremse (5) am freien Motorwellenende (6) angeordnet 1st.6. Multi-stage turbo compressor according to one of claims 1 to 4, characterized in that
that the brake (5) is arranged on the free motor shaft end (6). 7. Mehrstufiger Turboverdichter nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet,7. Multi-stage turbo compressor according to one of claims 1 to 4, characterized, daß die Bremse (5) am freien Wellenende (4) des Verdichter!aufrades angeordnet 1st.that the brake (5) is arranged on the free shaft end (4) of the compressor wheel.
DE19838330767U 1983-10-24 1983-10-24 MULTI-STAGE TURBO COMPRESSOR Expired DE8330767U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19838330767U DE8330767U1 (en) 1983-10-24 1983-10-24 MULTI-STAGE TURBO COMPRESSOR
GB08426743A GB2148395B (en) 1983-10-24 1984-10-23 Brakes for multistage compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19838330767U DE8330767U1 (en) 1983-10-24 1983-10-24 MULTI-STAGE TURBO COMPRESSOR

Publications (1)

Publication Number Publication Date
DE8330767U1 true DE8330767U1 (en) 1984-02-23

Family

ID=6758283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19838330767U Expired DE8330767U1 (en) 1983-10-24 1983-10-24 MULTI-STAGE TURBO COMPRESSOR

Country Status (2)

Country Link
DE (1) DE8330767U1 (en)
GB (1) GB2148395B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104358698A (en) * 2014-10-22 2015-02-18 山西省安瑞风机电气有限公司 Brake device for remotely controlling axial flow fan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650661A (en) * 1939-12-04 1951-02-28 Rateau Soc Jet reaction propulsion unit for aircraft
IT482085A (en) * 1956-05-03
GB858361A (en) * 1956-09-13 1961-01-11 Rotol Ltd Improvements in or relating to disc or drum brake units
GB1212962A (en) * 1969-01-15 1970-11-18 Lokomotivbau Elektrotech Brake arrangements on electrically driven vehicles
US4195717A (en) * 1977-12-27 1980-04-01 General Motors Corporation Clutch and brake mechanism

Also Published As

Publication number Publication date
GB2148395B (en) 1987-06-24
GB8426743D0 (en) 1984-11-28
GB2148395A (en) 1985-05-30

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