DE881971C - Electric compressor - Google Patents
Electric compressorInfo
- Publication number
- DE881971C DE881971C DEM9082A DEM0009082A DE881971C DE 881971 C DE881971 C DE 881971C DE M9082 A DEM9082 A DE M9082A DE M0009082 A DEM0009082 A DE M0009082A DE 881971 C DE881971 C DE 881971C
- Authority
- DE
- Germany
- Prior art keywords
- electric compressor
- motor
- voltage
- marked
- bearing
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/23—Mechanically-actuated centrifugal switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/28—Manual switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/15—Mounting arrangements for bearing-shields or end plates
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Es ist bekannt, tragbare Kompressoren durch Kombination von Elektromotor mit Kompressor dadurch herzustellen, daß der Kompressor direkt von der Motorwelle angetrieben wird: Bei -diesen Kompressoren ist "es unangenehm, wenn bei Störungen im Motor, vor allem beiden am häufigsten vorkommenden Statorstörungen, ein Ausbauen de3 Motors und der Motorwelle notwendig ist.It is known to use portable compressors by combining an electric motor to produce with a compressor that the compressor directly from the motor shaft is driven: With these compressors "it is uncomfortable when there is a fault in the motor, especially the two most common stator faults, an expansion de3 motor and the motor shaft is necessary.
Die Erfindung betrifft einen Elektrokompressor, insbesondere einen tragbaren Elektrokornpresisor, und besteht darin, daß der den Stator tragende Motorteil auswechselbar in einem -den Fuß tragenden Lagerteil befestigt wind. Hierdurch werden Störungen im Motor durch Auswechselndes Stators behoben, ohne daß die Maschine einer Werkstatt oder einer Fabrik zur Behebungsdes Motorschadens zugesandt zu werden braucht und stets einsatzbereit ist, weil ein Ersatzstator vorrätig behalten werden kann. Es erscheint ferner zweckmäßig, den Elektromotor bei Elektrokompressoren in an sich. bekannter Weise so auszubilden, daß er für verschiedene Spannungen benutzbar ist. Um äußerlich am Gehäuse anzuzeigen, für welche Spannung -die Wicklung geschaltet ist, wird erfindüngs@F emäß auffallend am Schaltbrett für den Anlaßschalter eine Schlitzschraube angeordnet, deren Schlitz als Hinweis für die eingeschaltete Spannung dient und ;darauf hinweist, beim Einschalten (des Motors festzustellen, ob auch die eingestellte Spannung an den Motor angelegt wird. Es: erscheint ferner vorteilhaft, den Fliehkraftschalter - des-- Motors unter einem leicht lösbaren Deckel am filterfreien Motorschild in einer zentralen Schildeinbuchtung zu lagern; wodurch der Fliehkraftschalter bei Unregelmäßigkeiten leicht zugänglich ist und beobachtet werden kann.The invention relates to an electric compressor, in particular one portable Elektrokornpresisor, and consists in that the motor part supporting the stator interchangeable in a bearing part that supports the foot. This will be Malfunctions in the motor corrected by replacing the stator without the machine having a To be sent to a workshop or factory to have the engine repaired and is always ready for use because a replacement stator can be kept in stock. It also appears expedient to use the electric motor in itself in electric compressors. known way to train so that it can be used for different voltages. To indicate on the outside of the housing the voltage for which the winding is switched is, erfindüngs @ F emäß noticeably on the switchboard for the starter switch Slotted screw arranged, its slot as an indication of the switched on voltage and; indicates that when the motor is switched on (to determine whether also the set voltage is applied to the motor. It: also appears advantageous, the centrifugal switch - of the engine under an easily removable cover on the filter-free To store the engine shield in a central shield indentation; whereby the centrifugal switch is easily accessible and can be observed in the event of irregularities.
In der Zeichnung ist als Beispiel schematisch eine Ausführungsform des Erfindüngsgegenstande s nach Fig. i in teilweisem Schnitt und nach Fig. 2 in Au@-sicht auf,das Motorschaltbrett dargestellt.In the drawing, an embodiment is shown schematically as an example of the subject matter of the invention according to FIG. 1 in partial section and according to FIG. 2 in Au @ view of the motor control panel shown.
In dem -'L\lot-orgehäuse i ist mittels ödes, Lagers 2 ein Elektromotor gelagert, auf dessen verlängerter Welle 3 der Exzenter 4 zur Betätigung des- Kompressors 5 und Idas Lüfterrad 6 befestigt sind. Vor dem Lüfterra:d 6 ist Idas Filter 7 in der Gehäusewand angeordnet, das mittels des Griffes 8 herausnehmbar ist. Die durch,das Filter 7 mit seiner Luft-Leitvorrichtung g dem Lüfterrad.6 zugeleitete Luft wird. ,durch das Lüfter rad komprimiert und als vorkomprimierte Luft dem Kompressor 5 zugeleitet, während die überschüssige Druckluft durch den ringförmigen Kanal ita über -den Manteldes Motorgehäuses i hinweg, durch das nicht dargestellte, filterfreie Lagerschild am anderen Motorende aus. geblasen wird. Dieses Lagerschild weist ringförmige Öffnungen zum Ausblasen der als Kühlluft dienenden Überschüssigen Druckluft auf. Der Aden Stator tragende Motorteil ist lösbar im Motorgehäuse befestigt.In the -'L \ lot-or-housing i is an electric motor by means of desolate, bearing 2 stored, on the extended shaft 3 of the eccentric 4 for actuating the compressor 5 and Idas fan wheel 6 are attached. In front of the fan wheel 6 is Ida's filter 7 in arranged on the housing wall, which can be removed by means of the handle 8. The through, that Filter 7 with its air-guiding device g the fan wheel.6 is supplied air. , compressed by the fan wheel and as pre-compressed air to the compressor 5 supplied, while the excess compressed air through the annular channel ita over the casing of the motor housing i, through the filter-free, not shown End shield at the other end of the motor. is blown. This end shield has an annular shape Openings for blowing out the excess compressed air serving as cooling air. The motor part carrying the stator is detachably fastened in the motor housing.
Die Fig. 2 zeigt einen Blick auf den Schalter i i zum Einschalten des Elektromotors. Das Schaltbrett trägt außerdem eine Schlitzschraube 12 mit dem Schlitz 13, der auf .die eingeschaltete Spannungszahl hinweist und :den Bedienenden bei der Einschaltung des Motors an die Einschaltung der richtigen Spannung erinnert. Wenn die Schlitzschraube mit idem Betätigungsorgan für den Spannungsumschalter der Wicklung gekuppelt ist, ist es durch Verdrehender Schlitzschraube auf eine andere Spannungszahl möglich, den Tragkompressor mittels der Schlitzschraube auf unterschiedliche Spannungen umzuschalten.Fig. 2 shows a view of the switch ii for switching on the electric motor. The switchboard also has a slotted screw 12 with the slot 13, which indicates the switched on voltage number and: reminds the operator to switch on the correct voltage when switching on the motor. If the slotted screw is coupled to the actuator for the voltage changeover switch of the winding, it is possible to switch the portable compressor to different voltages by turning the slotted screw to a different voltage.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM9082A DE881971C (en) | 1950-05-04 | 1950-05-04 | Electric compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM9082A DE881971C (en) | 1950-05-04 | 1950-05-04 | Electric compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
DE881971C true DE881971C (en) | 1953-07-06 |
Family
ID=7294489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM9082A Expired DE881971C (en) | 1950-05-04 | 1950-05-04 | Electric compressor |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE881971C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1011051B (en) * | 1954-06-04 | 1957-06-27 | Siemens Ag | Arrangement for cooling electrical machines with changing speed, in particular three-phase shunt commutator motors, by means of a cooling air flow passed through a filter |
DE3333329A1 (en) * | 1983-09-15 | 1985-03-28 | Becker, Erich, 7812 Bad Krozingen | Piston pump, in particular self-aligning piston pump |
DE3521300A1 (en) * | 1984-06-15 | 1985-12-19 | Atsugi Motor Parts Co. Ltd., Atsugi, Kanagawa | Integrated motor/air pump arrangement |
DE19908308A1 (en) * | 1999-02-26 | 2000-08-31 | Boge Kompressoren | Compressors |
DE102013009624A1 (en) | 2013-06-10 | 2014-12-11 | Thielenhaus Technologies Gmbh | Hand-portable compressor |
DE102013009625A1 (en) | 2013-06-10 | 2014-12-11 | Thielenhaus Technologies Gmbh | Hand-portable compressor |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE608371C (en) * | 1931-06-24 | 1935-01-24 | Aeg | Clamp to hold the stator core of electrical machines together |
CH239092A (en) * | 1943-05-22 | 1945-09-15 | Prat Divi Evelio | Electric motor. |
-
1950
- 1950-05-04 DE DEM9082A patent/DE881971C/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE608371C (en) * | 1931-06-24 | 1935-01-24 | Aeg | Clamp to hold the stator core of electrical machines together |
CH239092A (en) * | 1943-05-22 | 1945-09-15 | Prat Divi Evelio | Electric motor. |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1011051B (en) * | 1954-06-04 | 1957-06-27 | Siemens Ag | Arrangement for cooling electrical machines with changing speed, in particular three-phase shunt commutator motors, by means of a cooling air flow passed through a filter |
DE3333329A1 (en) * | 1983-09-15 | 1985-03-28 | Becker, Erich, 7812 Bad Krozingen | Piston pump, in particular self-aligning piston pump |
DE3521300A1 (en) * | 1984-06-15 | 1985-12-19 | Atsugi Motor Parts Co. Ltd., Atsugi, Kanagawa | Integrated motor/air pump arrangement |
DE19908308A1 (en) * | 1999-02-26 | 2000-08-31 | Boge Kompressoren | Compressors |
US6364632B1 (en) | 1999-02-26 | 2002-04-02 | Boge Kompressoren Otto Boge Gmbh & Co. Kg | Compressor |
DE102013009624A1 (en) | 2013-06-10 | 2014-12-11 | Thielenhaus Technologies Gmbh | Hand-portable compressor |
DE102013009625A1 (en) | 2013-06-10 | 2014-12-11 | Thielenhaus Technologies Gmbh | Hand-portable compressor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE881971C (en) | Electric compressor | |
DE608371C (en) | Clamp to hold the stator core of electrical machines together | |
DE624423C (en) | Water column machine with oscillating piston | |
EP0136716B1 (en) | Machine tool for treating surfaces | |
DE400322C (en) | Electrical machine, the housing of which can be rotated with respect to the runner | |
DE969617C (en) | Base plate for the stationary, portable or mobile mounting of machine assemblies including the measuring devices | |
DE592217C (en) | Time relay for X-ray devices | |
DE697540C (en) | Shelter ventilator | |
DE668627C (en) | Eccentric press with compressed air nozzles controlled depending on the rotation of the eccentric shaft | |
AT166388B (en) | Electric radial machine, especially with a short-circuit armature | |
DE704917C (en) | Machine for treatment, especially for washing sand, gravel, stone and similar goods | |
DE890443C (en) | Sewing machine with a motor arranged in a stand with a horizontal axis | |
DE651826C (en) | Double polishing motor, especially for the jewelry industry | |
DE745755C (en) | Drive device for the tuning means of high frequency devices | |
DE659761C (en) | Remote starting device for starting several electric motors in any order using a common starting device for all motors | |
DE745539C (en) | Arrangement on DC tachometer machines, the terminal voltage of which has to control a regulation process depending on the speed of the machine | |
CH100134A (en) | Electric handheld vacuum cleaner. | |
DE490148C (en) | Substructure for cinema or double projection machines | |
DE717905C (en) | Eddy current switch, especially for switching the auxiliary phase in single-phase motors | |
DE942757C (en) | Electric double motor | |
DE650538C (en) | Electric clock | |
DE719219C (en) | Apparatus for pneumatic drive provided with a handle | |
DE701294C (en) | Device for rotating, synchronously driven rectifiers, in particular high-voltage rectifiers, to determine the polarity | |
AT164370B (en) | Adhesion drive, especially belt drive | |
US1491903A (en) | Tyepsetting-machine motor |