DE1891014U - AUTOMATIC WASHING MACHINE. - Google Patents

Description

1: 2k Uk V

- - L iceatia
Fat "ent-Verwaltungs" -GrmbH Frankfurt ". (Main)

L 20850 / 8ά ^ - ■ ■. ... . "■■" ■■ 18o2.1964

Sehumann / G-i

Automatic washing machine

The innovation relates to an automatically working washing · = · laasoliin® with washing and preheating container and · an automatic, vasehmittelzuführ. to the washing container, whereby the preheating container, which is in connection with the free atmosphere and is arranged inside the washing machine housing next to the washing container, is connected to it through an overflow line directly and via a second overflow line above the level of this overflow line Inclusion of the detergent serving, Vi / ash detergent dispenser: -connected is ₀

In a known washing machine of this type, cold water is supplied to a heating tank by means of an inlet valve, whereby its contents. "is displaced and fed to the washing tank via an overflow line" via a second inlet valve. Cold water from the house water supply line during eiaer won the program switch. the -Washer predetermined short time immediately supplied to a Wasohmitteleinspülwanne, wherein ■ ia to a hopper of the tub is completed detergent "-in d @ a 'vVaschbehälter and domestic another hopper of the priming trough is filled softening ₉ or detergent in the. preheating wirdo flushed''... ■ ". ■■■■' ...-

The innovation now consists in the fact that in the overflow line for the purpose of ■ Rinsing in the. ". Vasehmitteleinspülwanne. Absorbed detergent into the washing container through .that is in the preheating container »

. . .-- * ■ - -. ... ■■ ": '■ ■ - -. Schumann / Ga

_s is Liehe water © arranged in 'the valve isto during the self-operating tVaschmittelzufüibxung to the washing container he closed

The hiring has, among other things, the advantage _? that-the container of las.chmasehi.ne! driving the entire process; -des. ·. During the wash program, only draw liquid from the preheater. The result is - and that · the flushing in of the ^T % sehmlttels / not "with cold water, but always"^; with water from the preheating tank by means of -; a single "Wassereinjaßventils" is effected without an additional dosing device for the Einspül ^ liquid is necessary _e . _: .

Advantageous details of the furnace are described with the aid of an exemplary embodiment illustrated in the drawing; · .-. ------ ■ ..- - '__ "- ....

Fig. 1 shows a washing machine designed according to the invention; _s .'-. ' . ο 2 an execution ^ rm der-rZa

In Fig. 1, 1 denotes the housing of a washing machine, -. A-Torwärmbehälter the-· in .2:. '.' And '/ are arranged in o'aschbehälter 3 having located therein ascheitrommel 4 ₀ The Yprwärmbehälter 2 ", is connected to the Wasehbehälter J .by a Ub-.-.. outlet pipe 5 and connected by means of a connecting pipe 6 ″ and a hose connection (not shown) connected to it. A domestic water supply line is also not shown. Solenoid valves 7 and 8 are located in the overflow pipe 5 and in the connection pipe 6, which are controlled by the washing machine's program system and how the automatic supply of oil / washing liquid * and detergent to the washing container @ r is effected · ■ is «, '' ■■ *" ■ .., "; .- ■■".

18.2.1.964. ■

Schmmamx / Ga

At the top dm ^ asebjiaschinengehäuses 1 is fc _s which is covered with a lid 10 a '// asehmitteleinspülwanne 9 is arrange /., Der.-1.Ί- a handle having _β-Einspül The trough 9 is two, in their Bo the appropriate. Funnels 12 and 13 both with the .'v? As'c-h container 3 and with the pre-heating container 2 'in connection _? so that,. fal.ls required .; _? . lasclimittei directly into this-. B-container ■ can be filled ρ The bottom part 14- of the induction tub located between the two filling funnels is used to hold the detergent that is flushed into the washing container while the V-washing program is running. Instead of dfeea? A pocket detergent dispenser can also be provided with three separate openings in the housing ₁ which are connected to one another by means of a connection channel

At the end of the wash program the 5.befindliche in the overflow pipe solenoid valve 7 1st during the automatic leave pure run ^v in the // asohbehälter about: Fentil 8 in Ansehlußrohr 6 'and den.-Yorwärmb he ehält 2' opens _s so that the washing water ausi the Preheating container 2 is pressed through the overflow pipe 5 into the washing container. .-Vfäschetronmel the solenoid valve 8 "will remain open while the _$ to erför '' derlleh® water level Is the Was.chb he ehält 3 and thus in the .4 achieved ■ 1st _o - ■ -. .. · - .... _. ". . .... "■

- target '^; for the ■ main wash cycle ■ the. required detergent, which was .. already at the beginning of the -.- »washing program · on" the bottom part 14. of the. fiinspülwsnne ®y%. 'the' washing container 3: .6inge = are rinsed, so. when the overflow solenoid valve is open .8 / the 'valve f' in the overflow pipe is automatically closed «'

■ As a result, no. More water flows out of the preheating container through the overflow directly into the washing container 3 _{/ S!} Instead, through the valve 8 flowing into the preheating container 2 through the line -6-VeI ', the liquid level rises in this up to the upper edge of the funnel 13th of the level of the bottom of the washing tank.

L 20 850 / Sd Gm '. \ ■ ■ '- .. ■ V;. "'.; ■ -'. ■ 1S <, a <, 1964

middle le inspüiwäane- 9- «" -Hat. "the water level lies at this height When it reaches 4. the "washing liquid" flows through the funnel 13 the 'tfann © via the feeding funnel 12 into the "washing container a? - 3" where - " Then, the detergent from "the tub-into the" tfasch container * is washed in

After washing in the waselimiliteis, the valve 7 is first opened again and the tenti is closed ₈ so that the water is 'forn' / it is preheated 2 in the ash container J can drain through the overflow _{pipe 5 β} Padnrch sinks * the liquid level in the storage container to the "lower * edge of the drainage pipe® 5; · No more liquid gets into the induction bowl - even then .. ■ / not if the valve 8 due to 'too low water level'im. , Wash tank 3 "follows, - -d-eh» .- still fresh water "flows into the preheating tank. ,, from. then: .7asser. in the washing age. * overflows. until the required .water level is reached again in * this «., / ■ -: ■ - ■.""-. * - / ■ · ■ ... /. .

In order to flush the “". a © V © rrichti3ng _? "ζ _a B ₉ -.a * cover, -the one:; Q," uerse.hmittsTeräiLderung the funnel opening causes j "to be attached, through which the: flow rate of the. liquid entering the ■ Wasch.mi.tteleiÄagülwami © ', elevated

. In the "figures is over.: The _: filling funnel. 15 sum - preheating container 2 a funnel-shaped: tube 1'5 ^: attached, whose.'front E'ana 16 flanges ^ St and -between, whose lower "..the Kant® and bottom of the""Einspülwaniie-""only.a" _s narrow rectangular opening freely .. ο can is thereby achieved. _9; daß'die from the hopper austretend® washing liquid 'increased' medium-speed by this opening

Sehumann / Ga.

escapes, SO: that the / vtaschmittel- practically residual solution is rinsed out of the tub * _ "-. / - - _t '_' ■ ■ - ■;. - .-""". ■ .-. · '

In .Figo 2 the WascMitteleinspüXwanae 9 "is shown -" in which the funnel-shaped red ·. 15-at. its upper side carries a die-tunga-ring 17, which rests against the closed lid 10 of the detergent dispensing tub. a-good:. seal ,. Doh _o -a \ good pressing of the "" lid: to ensure the sealing strip is attached to the cover 10 "a rotary knob 18 which has a nose located on its axis" which is placed behind a projection 19 located on the dispensing tub -a- ." firm closure of the lid achieved; It is expedient to use a sealing ring 20 on the hand of the lid to seal the 'vat

Claims (1)

fM02235 ^: 9 * 24-2J4 18ο2.1964 See ζ a η s ρ r ü c h 1 β. Automatically working washing machine with a washing preheating container and an automatic washing medium supply to the washing container where the “with the free atmosphere” in. Connected within: the washing machine housing -next to the washing container, he receives 'prewashing' with "this through -.- one overflow line directly and""""viaone.; - second above the level of this Overflow line arranged, "for · taking up the laundry * ·": "dough serving detergent dispensing tub ¹ connected, is _? . through this-. Indicates .that in the overflow line- (5) for the purpose. Rinse in - ' the "in the Wasohmitteleinspülwaim ©. (9)" detergent in-the washing container (3 -) ". Through, the water in the molding container; (2) in. Valve. (?). is arranged _s . that. during the automatic. Detergent feed "to the washing container g8 ~ .." ■ 2 _O washing machine according to claim. 1.- " _see that the connecting line between detergent feeder ©" (9) - "" and preheating container- (2). In the Wasehmitteleinspülw.anae -with.-a device _9, preferably a-cover is provided ₉ which narrows the cross-section of the outlet opening of the connecting line into the dispensing tub. that the liquid pressed by the preheating container "into. the detergent wash-basin ... at; increased speed, .exits _o .. ·."... '. ^: . "■ - 3 _β washing machine aach claim. Z% dadurffii. "Can drawn-t." - that the device. is b.8 "" \ whose front sand (16) -umgebörd © lt - from einem- "tricnte'rf örmlgen""Eoh'r- ^(1.5): is and- © ine '■;...';"" between''Wännenbpden and this one Bode, gegenuberliegendeii edge can _ö free; 4 · «, washing machine niaehAnspruch 5 * by" s @ kenazeichii © t that the tricnter-shaped HoMr (15) on its - top, a "sealing ring. (1?) bears against; the safe lid (10) of the detergent induction bowl (9) .. in closed position. , - 5 «Washing machine according to claim .1 or the following _t -. _{Characterized s} . that the. Wasohmi-tteieinspülwanne (9) with a cover (1O) versehen- _'t of the liquid-tight on. the top opening of the 'A ^; aschmitteleinspülwanö.e and which can be locked to a projection (19) by means of a bevel attached to a pin rotatable with a handle element (18).