DE72404C - Double drum washing machine - Google Patents
Double drum washing machineInfo
- Publication number
- DE72404C DE72404C DENDAT72404D DE72404DA DE72404C DE 72404 C DE72404 C DE 72404C DE NDAT72404 D DENDAT72404 D DE NDAT72404D DE 72404D A DE72404D A DE 72404DA DE 72404 C DE72404 C DE 72404C
- Authority
- DE
- Germany
- Prior art keywords
- washing machine
- drum
- drum washing
- double drum
- outer casing
- 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 - Lifetime
Links
- 238000005406 washing Methods 0.000 title claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 6
- 210000001503 Joints Anatomy 0.000 claims description 3
- 210000000614 Ribs Anatomy 0.000 claims description 3
- 230000001681 protective Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000284 resting Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Auf beiliegender Zeichnung ist die Waschmaschine in Fig. ι im Längsschnitt und in Fig. 2 im Querschnitt bei abgehobenem äufseren Deckel b1 dargestellt, während Fig. 3 Einzeltheile veranschaulicht. In the accompanying drawing, the washing machine is shown in Fig. 1 in longitudinal section and in Fig. 2 in cross section with the outer cover b 1 lifted off, while Fig. 3 illustrates individual parts.
Die aus wellenförmigem Material hergestellte innere rotirende Trommel ist nicht, wie bisher, concentrisch zu der äufseren feststehenden Trommel b gelagert, sondern derart excentrisch angeordnet, dafs ihr Mittelpunkt unterhalb desjenigen des glatten Mantels b liegt. Auf diese Weise gelangt der jeweilig unten befindliche Theil der rotirenden Trommel α dicht an den unteren Theil des glatten Mantels b, so dafs einerseits der Raum zwischen der inneren und äufseren Trommel beschränkt wird und andererseits der Heizraum c unten an die äufsere Seite des Mantels b gelegt werden kann, wobei trotzdem die Wärme hinreichend durchdringt, um ein Kochen und Heifserhalten der Flüssigkeit zu ermöglichen.The inner rotating drum made of wave-shaped material is not, as hitherto, mounted concentrically to the outer stationary drum b , but is arranged eccentrically in such a way that its center lies below that of the smooth jacket b. In this way the lower part of the rotating drum α comes close to the lower part of the smooth shell b, so that on the one hand the space between the inner and outer drum is restricted and on the other hand the heating space c is placed at the bottom on the outer side of the shell b can be, although the heat penetrates sufficiently to allow boiling and keeping the liquid hot.
Diese Anordnung des Heizrohres c aufserhalb des Mantels b hat den Vortheil, dafs nicht nur die Trommel b bedeutend kleiner gestaltet werden kann, sondern auch infolge der vergröfserten Heizfläche eine intensivere Heizwirkung erzielt wird.This arrangement of the heating pipe c outside the jacket b has the advantage that not only can the drum b be made significantly smaller, but also a more intensive heating effect is achieved as a result of the enlarged heating surface.
An den Schliefsfugen des Deckels al sindThere are a l at the closing joints of the lid
. Schutzdeckrippen d angebracht, welche derart befestigt sind, dafs sie einerseits fest an der Trommel b sitzen, andererseits federnd gegen den Deckel al anliegen. Hierdurch werden die Schliefsfugen der Deckelklappe α1 verdeckt und somit ein Zwischenschieben der Wäschestücke verhindert.. Protective cover ribs d attached, which are fastened in such a way that on the one hand they sit firmly on the drum b , on the other hand they rest resiliently against the cover a l . As a result, the closing joints of the lid flap α 1 are covered and thus the items of laundry are prevented from being pushed in between.
Fernerhin werden auch die von den Schutzdeckrippen etwa mitgenommenen Wäschestücke beim Zurückfallen nicht mehr auf die Deckelklappe aufschlagen können.Furthermore, the items of laundry carried along by the protective cover ribs are also removed can no longer hit the cover flap when falling back.
Die Durchbohrungen e der rotirenden Wäschetrommel sind derart angeordnet, dafs sie sich in den nach aufsen liegenden Wellen befinden; dadurch wird ein Anliegen der Wäschestücke an den Durchbohrungen vermieden.The bores e of the rotating laundry drum are arranged in such a way that they are located in the outwardly lying shafts; this prevents the laundry items from resting against the perforations.
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE72404C true DE72404C (en) |
Family
ID=345629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT72404D Expired - Lifetime DE72404C (en) | Double drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE72404C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2518598A1 (en) * | 1981-12-23 | 1983-06-24 | Thomson Brandt | Drum of curved perforated sheet for a washing machine - to simplify mounting of end plates and seals |
-
0
- DE DENDAT72404D patent/DE72404C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2518598A1 (en) * | 1981-12-23 | 1983-06-24 | Thomson Brandt | Drum of curved perforated sheet for a washing machine - to simplify mounting of end plates and seals |
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