DE1428403A1 - Compact vacuum cleaner - Google Patents

Description

hHmutgörtz

Ralph B, J ,, Griffiti-o, Vancouver, Kauads Frankfurta.Main

Dr. Expl.

Kospaktetauhsauger ____ "

The present invention relates to koia pigeons. vacuum cleaner for vehicles and the like.

Although this vacuum cleaner is particularly intended for use in driving-sows, Kiest or is also suitable for anyone other purpose, for example auiu cleaning of .Mob in the Household, use.

The upholstery Ten Fahreeu ^ ön often requires rural covering, and the floor coverings in these vehicles are constantly "cleaned up" because sand, stones and other sc. "Muta with the Sohuhon in this Uineinsetrjj ^ s are there 1Λ aiemlich sohwie -rig that fu> sbüden of most cars to reinijen ^ therefore they iet mostly below the lower leiieder doorframe liojenc EUE very difficult out turn their dirt "Ueaoaders;.!? hen whether'll Ever sand, fH & ttt ». lov. -., leino stones h naelt *? ^r η can only remove the dirt with the help of c.inea Sj-iubsuujers zuvurl" .3 ~ iij. The normal household dusts are vc-rh » ⁿ <3eig ^ ross and aoh ^ erf fillip αηα ir are -en to a common voltage circle -njoachj-oases, from which you can see that> o the average wa ^ en .iur sslten ^ rUnd -HoTi is cleaned so that the upholstery and the floor coverings wear out quickly »

A crowded vacuum cleaner ^ em'es the vcrlisjondön invention overcomes these difficulties se that everyone my Ψ strength as often as u d "it little or none at all uncomfortable can clean -Henkelt. Maser vacuum cleaner is available as a small

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crowded unity with a container in it for everything required accessories without the risk of them falling out

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or is lost / This device takes up little space in a vehicle, so that it can be carried with you at any time Vacuum cleaners used in industry simply «pick up sand and grit · νοώ * from the floor of a vehicle. The present vacuum cleaner has a very effective blower unit which, although operated by a very small motor, is able to take 3 - .. nd and grit , easy to use, easy to use,

/ other features, advantages and Λη -. / ending options Information can be found in the following description in Suaasamenhiaig with the drawings »

Sa shows

Pig. 1: a perspective view of an exemplary embodiment Vacuum cleaner in operation hall;

2i is a longitudinal section along line 2-2 of FIG. 1;

3.S a vertical cross-section along the line 3-3 of Mg. 2 »illustrating the discharge end of the greenness of the dust extractor;

Figure 4s is a partial perspective view of the meanwhile of the fan illustrated _{in Figure 0;}

5ϊ a perspective Anaicht the lower Aböclmitta of the vacuum cleaner having stored therein Jcvugschlaueh Woss a nozzle; - "

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Pig. 6s is a vertical section along line 6-6 of FIG Ed. 2;

Pig "7" is a plan view of a further embodiment according to FIG of the invention, "in which the upper part is removed;

Pig, 8 «a cross-section along the line 8-8 of the i? Ig« 7 |

Pi3 * 9t "is a partial vertical section taken along line 9-9 of FIG . 7 y

a longitudinal section through another AusfÜhrunjsbei game according to the invention;

Pig. 11 its horizontal section along the line 11-11 of ed. 10;

Tig · 12: a horizontal partial section along the line 12-12 of the Pig. 10; and

^ ig · 13 its cross section taken along line 13-13 of ^ ig · 10.

In Piguren 1 * 6, the vacuum cleaner designated 10 has a housing 12, which preferably consists of an upper section 14 and a lower section 15. The upper section has an upper part 18, side walls 19 and front and rear walls 20 and 21 The lower section 15 consists of a bottom part 23, side walls 24 and front and rear walls 25 and 26. The side and side walls of the upper section 14 form a peripheral wall with a free edge 29 that connects into one of the Geilen and iündwandung of the lower section z! center formed peripheral tendung 30 engages and into fit £ a are corresponding 'edium provided nit around the upper portion of the housing 12 the lower releasably ver bind "in this example, a hook assembly 32 between the 4i! Nd \ 7tücidungen 21 and 26 are provided, while corresponding clamps 33 * connect the front walls 20 and 25 to one another.

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A corresponding handle 35 is on the upper part 18 of the upper portion 14 formed or connected to this

Preferably, all of the working parts of the vacuum cleaner 10 are arranged in either its upper section 14 or its lower section 15. In the present example, aind rapid working parts are arranged in the upper section 14 or are carried in this *. The 3 has the "advantage that the parts that make up the main weight of the vacuum cleaner are carried by the housing part to which the üriff 35 is connected *

The closed air duct 40 is formed in the housing 12 on the inside of the front wall 20-25. 42 extend from the upper part 18 and swa-r within usafl'-at a distance from üen Seitettwähdufflgen i9 'of the ofce reu section 14 and border on the side walls 44 t which extend upwards from the bottom part 23 and inside from the side walls 24 of the lower section 15 stood in the distance. The inner end of the chamber 40 is covered by re la ti ν thick sndw. .ndings 46 and 47 completed «which move downwards or upwards from the upper part 1Θ or Boa part 23 he stretch, ura to meet practically halfway between the upper and dead part of the housing 12 · The connection walls 42-44 on each side of the housing 12 and the 7 -connection walls 46-47 form. iä housing a SpeMierkarel 50 / partially extends around the Kasoraer 40 ₀ '

Air inlet 54 is formed in the front wall 20 of the chamber. This inlet is preferably surrounded by a port 55 which extends outwardly from the front end of the housing 12 and into the air chamber. Mo socket can, -as in ^ ¹ Ig. 1 illustrates that the edges of a flexible "take up suction hose 57". A corresponding suction nozzle 58 is detachable. Connected to the opposite end of the hose.

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A corresponding air-permeable sack 62 is arranged in FIG. 40 and has a neck 63 on it, which barks at every angle Way, for example by means of a flexible. Tape, on J & nlaea 54 releasably connected to the socket ο this sack can it be made from a suitable fabric, as is used for many vacuum cleaners, or from a corresponding one ?! Paper manufactures that is readily available.

Air outlet 67 is provided in the end wall 46-47 for the canoes, while a corresponding impeller 69 && outlets are arranged. how clear w.us i? ig. 2 results in "Bas Plügel rad 69 let essentially conical and v / e is wings 72, which radiate out from its surface and are shaped so that they extend the surface of the oicli widening passage yS ^, Sas impeller 69 is fixed on egg ner through the outlet 67 of an electric motor 75 he arranged stretching shaft 74, the Kotor 75 is attached to a ring 77 by means of appropriate fasteners 76 * which in turn is connected to the wall 46 by means of screws 78. The motor 75 can preferably be operated with the power supply of a vehicle, for example with 12 Y. To increase the effectiveness of the fan unit, a stator 80 is held by means of a ring 77 on the input end of the impeller 69, e.g. While a further stator 82 is disordered in an 11xxt 83 provided in the upper and lower housing sections 14 or 15, the stator is to be held in the level of the discharge end of the S 'impeller.?> he stator 80, eist a j'.ing 84 UUV, which ^I? lügel 85 Bic & Aeti & öh extend inward wUhrend the otator a nassive plate .ieiat on-82 67 whose Plügcl 88 to vob radiate. Defang the / eratreciten ^e §nd »it one! lins 89 are colored, which fits into the iiut 83. The wings 88 are also close to the outer ends of the Ϊ10 «· 5β1 72. Corresponding slots 92 are in

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21-26 of the housing »12 formed» Electrical lines. 94 lead from the rotor 72 over the upper section and iron corresponding connection pieces (not illustrated) to i & ren Lusaeren JSnöen by means of which the lines

Case corresponds to the oil-based system of a vehicle or the like, for example the socket of a seat lighter can be connected *

If the vacuum cleaner 10 is put into operation, it will be as in ^ ig. 1 composed. u> r is very handy and can easily be carried by means of the flriffes 35, the Dao housing is really small. The housing illustrated as an example is about 30 οϊϊ long "22.5 cm wide and 10 cm high" When the vacuum cleaner is in operation, the motor 75 rotates the plate _{9 9} and draws air from the air carrier 40 Air is drawn into the chamber through the inlet 54 and the sack 62 by means of which air is drawn into the chamber, the suction effect is created at the nozzle 58 a-ii outside the tube 57, so that the dirt sucked up through the nozzle and hose into the sack 62 back ~ stay »Baa impeller 69 results in its assigned sta-> toreii 80 raid 82 a very effective fan that. ^T .uft introduces into the reservoir 50 % of it through the slots 92

After the start, the upper section 14 is lifted from the lower section 15, the hose 57 "as shown in FIG. Ansehaulicfet 5 ver, introduced eini ^ in the opeicherkanal 50 and the nozzle 58 40 tucked in. The chamber is the upper Λbschnitt again AAF AEEN lower section fitted with dieseii ver inhibited kasn the vacuum cleaner to be packed again, conventional manner ifi ^ aörzeug _e are hose and nozzle, v / she does not emt needed, housed in the Gehcluse, there is no Crefa & Tf that they lost when twiddles the unit out of operation is "This is liedeutung because the vacuum cleaner without AEEN hose not Aehr useful v / ary and these things can easily get lost in the car. “Besides, the vacuum cleaner is

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immediately available on request, so that a doublet regardless can be cleaned, whether it is near a CJtroa spring located or not «

FIGS. 7 to 9 illustrate a further embodiment a - .. compact vacuum cleaner 110, this unit is the Vacuum cleaner 10 similar, but the working parts are arranged in the lower section, although they are also in the upper part could be provided * The vacuum cleaner 110 has a housing 2 which consists of releasably interconnected upper and lower sections 114 and 115. An air chamber 118 is shown in the housing by Y / and full-formed, which at the same time one Represent storage channel 120 around this chamber «Sin air intake 12 2 is in the Yorderwanduns of the housing for the chamber 118 is provided, this inlet being surrounded by a socket 123, which in turn cuts with the wall dea lower from connected is. 3in suction hose 128 and a suction nozzle 130 are intended for the 110 vacuum cleaner «

An inner end wall 134 is provided for the curb 118 which extends upwardly from the lower section 115 to the upper part of the upper section 114, piping has an outlet 135 which communicates with a chamber 136 provided in the wall, and in which a KLÜgelrad 137 is rotatably arranged. This impeller is often a raittige hat 138, which is firmly attached to a ", / part 139 of a small electric motor 140 arranged on a plate 141, the plate 141 with the outer surface of the '/ andung 134 is connected so that the motor lies in an expansion of the channel 120, which forms a chamber 142 outside the air chamber 118. The plate 141 covers the chamber 136 within the wall or encloses it.

The impeller 137 knows plates that are spaced apart from one another

The shark 126 of an air-permeable dust bag 125 is old the Bachee 123 detachably connected *

809810/0441 BAD original

145 and 146 with inner and outer edges of wings 148 and 149, which extend between them and are at a distance outward from their centers. Each wing 148 is arranged at an angle to a cadine de 'impeller! 37, while each wing 149 is at an acute angle than the wing 148 is arranged to the radius h & over, as veraiiechaulicl b, and v / e is a central from _A 5ibbild; 8 wide opening 150 mf _t the old the air outlet 135 ι,

Me Kamner 136 has £ w »i outlets 155 and 156, Hie sioh tangential from the periphery of this impeller? S 137 au at iSndon 158 or, 159 ' ^{ he " I & Nauta t34 extend "Biese an & JiB & ^ jaöaöen .ta the opeicherkanal 120 iue _t ussd the air occurs dui? Eli the \, na _er Hintorwandunfi; d © 3 GeMxses 11S provided SoHitee 162 Hi the canal «

the iJctil »- '^ 128 nods feenutst, it is stored in &©; .. channel _t ' ^{o <i rtie} ^ & ^Ββ 130 is in the cactter 118 or 142 ver. etaut «

110 work iia the same '^ © ioe as the vacuum cleaner © * 10. ^ r is compact, light and easy to handle and * u r © r β thaw, 3 suction hose and the Bus © are in the housing of the Vacuum cleaners operate when they are not in use. Bas off de: i upper and lower section existing housing lüset aich raach and just open it to the Saugeohlauca and the IXIee as well to remove or replace the Utaubsaok.

Figures 10-13 veraascha, finally another example of execution Bös Koapaktetaubsaugera 175. The Stcub'saugör has a Sahäuee eua an upper and a lower Abeorhnitt 180 fe «w # 181 on« "3 lower section 180 // eist a" eic! *? AbwUrta eretreekeade peripheral wall 183, while the lower section 181 a »I aufv / ürta eratreokena« peripheral Tejadung 185 waiat «

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The free edges of the landings 183 and 185 adjoin one another when the housing is closed, thus forming an airtight connection 186 between the two, the upper section 180 can be opened relative to the lower section 181. In this exemplary embodiment, the porous walls 183 and 185 are connected to one another at the rear end of the housing by means of a joint 189. The front wall 191 of the housing has peripheral walls 183 and 185 with semicircular projections 193 and 194 which, once the housing is closed, join to form an air inlet 195 for the housing. A tube 198 extends them. ¹ ) normally through the inlet 195 and is releasably held in place by flanges 199 and 200 which are spaced apart from one another in the longitudinal direction, the flanges adjoining the inner and outer ends of the projections according to FIGS. The outer surface of the outer end of the tube 198 is provided with coarse threads 202 onto which a screw 203 is screwed is lapped over with the projections 193 and 194 to hold the upper and lower portions of the housing 178 in the closed position. The protrusions 193 and 194 are exposed at the edge 204 so that the housing can be opened.

Bin Saugsohlauoh 208 has a rohrfön.iiges extension 209 on its inner JSnde which according Fi ₁ ^. 11 fits into the tube 198 and can extend through it. The tubular extension piece 209 has a small flange 210 on its inner end which releasably overlaps the inner end of the tube 198 around the extension piece 209 and to hold the hose 208 in a position relative to the housing 178 when the vacuum cleaner is ready for use. An air-permeable dust bag 214

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is detachably arranged on the inner JSnde of the tube 198 in a Kum & r 215 of the housing sections 180 and I81jjf when these portions are closed.

An inner housing 218 is arranged in an outer housing 178 and is shaped to fit into the lower section 181 behind the air chamber 215. This housing is detachably arranged in the section 181 and shaped so that it is below a large recess 220 in the upper part of the portion 181 fits, v / obei this recess by a handle 221 bridged \ vill _r can be worn by the dust sucker desuen 175 ". the housing 218 r / eist a tT-förnigen 224- container on which on the surface to ilusseren It is provided that the hose 208 is held so that it is not used.

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The inner housing 218 has air outlets 226 x 227 which are in communication with the air chamber 215 «

At the bottom part of the housing 218 is inside a curved Wall 231 an impeller 230 is mounted, which is supported by a plate 232 is covered, which is releasably attached to the upper edge of the wall 231 and at an immediate distance above the impeller is located. This plate has a hole 233 in it

The impeller consists of a support plate 235 with a labe 236, which is essentially truncated cone and near the top in daa hole 233 extends · This got int firmly on the shaft 237 of a fixed on the plate 232 mounted electric motor 238 · you The stub plate 235 of the impeller has two annular impellers 241 and 242 which, as shown in Fig. 12, extend upward from their surface. These wings resemble that Wings 148 and 149 of impeller 137 of vacuum cleaner 110.

The impeller 230 rotates in one formed by the wall 231 Keener 245 below the plate 232. This chamber has in the annular »and 185 ae rear end 188 of the housing 178 a Outlets 246.

The vacuum cleaner 175 operates in the same manner as the vacuum cleaners 10 and 110. Figure 10 shows the vacuum cleaner 175 to work sttaammengeaetet. The tubular extension 209 of the hose 208 is inserted into tube 198 and screw 203 holds upper housing section 180 and lower housing section 181 in place In the closed position. I «lower section 181 is a electrical connection contact provided through the rear find 188 the outer wall 185 opens outwards. The engine 238 1st electrically connected to this-Ansohlusokontakt »so that he means an extension cable (not shown) to a suitable one electrical power source can be connected.

When the motor 238 is energized, the impeller 230 pit rotates high speed and sucks Runs out of the air chamber 215 dl · Inlets 226 and 227 of the inner housing 218, the inner housing end the hole 233 of the plate 232 binduroh into the chamber 245 into it.

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.. 12

The hole 233 in turn draws air iuroh the Sealauok 208 ie dm bag 214 in the dea Schmutü aaomeH ;, and durob him to fe.ndurob "Per Scblaucn 208 has aaf a nichfc shown suitable suction nozzle at its iuaaeren Enüe.

./Ir this Staubsat.ger not läntrir benctigt so dl "3ohraufie 20 * 5 ,, so that the dissolved r.bere -Abao ^ itt be weggeklcppt 180 of the lower portion 181 KAA _{U #} 3) _it hose 208 is then in len: .n the Auaaenfläche dee * nneren Qehäuses 218 provided container 204 down. The SaUWj _{38 and} J ^ naatzteile can be housed in the chamber 215 oh% ^ υ ^ _β If desired, the bag 214 is selected. Bar*. * The housing 17i closed and with the screw 203 vereou and the Staulvau _e , it can now be widened when carried on the handle 221. The '78 housing is very compact, and it is important not to let the QrIf- ' 221 protrude above its surface »

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Claims (1)

Po f ■ ■ i · '·' - A '* ■ · ■■ Compact vacuum cleaners for motor vehicles and the like characterized by a housing with a peripheral wall and a closed air chamber therein »an air inlet connected to the air chamber in one ./and of the housing, an air-permeable dust bag located in the air chamber, the opening of which with the air inlet is releasably connected, an air chamber outlet, an impeller arranged at the outlet for expelling air from the chamber through the outlet »a Kotor arranged in the housing and operatively connected to the impeller, an essentially U-shaped SpelcherkanaX in the housing, Sections of this channel extending along opposite walls of the housing and a connecting section running transversely through the housing and a flexible suction hose which “fits into the storage channel when not required” and one end of which connects to the air inlet outside the housing it is trained 2 · Vacuum cleaner according to claim 1, characterized in that Let the housing be formed from an upper and a lower section which are detachably connected to one another, and has a handle attached to the upper section " 5. Vacuum cleaner according to claim 1 or 2, characterized gekennzelehnet, because the Kotor has oine shaft which extends into the outlet extends into it, and the impeller sits on this shaft 809810/0441 4. Vacuum cleaner according to claims 1, 2 or 3, characterized durefe a small suction nozzle that is attached to one end of the hose Can be releasably connected and is small enough to when not required to fit into the air can. 5a vacuum cleaner according to one of claims 1 to 4 »characterized in that the air chamber is formed by a partition wall arranged from the air inlet% m distance.« The outlet is provided in this partition wall and the motor is arranged on the frennivand 6 * compact vacuum cleaner for motor vehicles and the like * marked. characterized by a housing having a top, a bottom part, side walls and end walls, a itte in the ^ one Sndwend arranged air intake _S is formed in the housing Intended IiuftkaameEg · by side walls which extend at a distance from the housing side walls and a find wall of the extend inwards to a transverse wall running at a distance from the opposite end wall of the housing, so that the spaced apart housing and chamber side walls form a storage channel between them, an outlet formed in the transverse wall, a dust bag located in the chamber, its opening is releasably connected to the inlet, a motor mounted in the housing on the transverse wall with a Y / elle extending into the outlet, an impeller mounted on the shaft at the outlet, which serves to force air from the chamber through the outlet, and a flexible suction cup, oh, if not required, fits into the channel between the chamber walls and the adjacent housing walls, and one end of which is connected to the ventilation element outside the housing. gq _g 3 ₁ q / 0 kk 1 ^BATH Gekeonzeichnet 7 »vacuum cleaner according to any one of claims 1 to 6 _P characterized in that the housing consists of an upper and a lower portion iet formed _t releasably to each other network, and the dust bag, the motor and the impeller are arranged in the upper portion" Θ "vacuum cleaner according to any one of claims 1 to 6 characterized _r indicated that the housing consists of an upper and a lower portion is formed, which are detachably connected to each other, and the dust bag are arranged" the motor and the impeller in the lower portion ' 9 «Vacuum cleaner according to one of claims 1 to 8, characterized in that that the impeller is conical and its small end points towards the chamber, while the large end in the opposite direction, that wing of des Impeller radiate out and at its small and a stator is provided at each of its large ends » Vacuum cleaner according to one of claims 1 to 9 t characterized zeiohnet that the impeller in spaced discs having eätse support the inner and üussere annular Plügel- * which, from the centers of the Flatten from la distance outwardly extending, extending between them that every hill of the inner set is arranged at an angle to a radius of the wing wheel and each PugaL of the outer set is arranged at a more acute angle to this radius * BAD ORIQfNAL 809810/0441 Π ο.Compact vacuum cleaners for motor vehicles and the like, core characterized by a housing with an air inlet in its one end, a partition extending in the housing at a distance from its inlet end to form an air chamber its one and one engine on the other, opposite one another Side »an air-permeable in the air chamber Dust bag, the opening of which is detachably connected to the inlet, an opening provided in the partition, a arranged in the motor chamber motor, an arranged in the motor chamber impeller, which is in operative connection with the motor and serves to draw air from the air chamber into the motor chamber to promote an air inlet in the housing from the tootorkammer and a flexible suction hose, one end of which is to Connection with the air inlet outside the housing is formed. 12. Konpgktstaubsauger für Automobilfahrzeuge und derglelohen «gekenn characterized by a housing with an air inlet in its one End, an air-permeable dust bag arranged in the housing, the opening of which is releasably connected to the inlet, a motor arranged in the housing, an impeller, which is connected to the Uotor is in Vvlrkverblndung, a wall that the impeller surrounds and has an opening in the middle of the impeller, an air outlet communicating with the impeller In the housing and a flexible suction hose, one of which End for connection to the air inlet outside the housing is educated. BATH ORIGINAL
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