FR2407703A1 - Dishwasher with drainage trough inclining into suction pipe - has wash container base shaped inclined for minimum water consumption for rinsing - Google Patents

Dishwasher with drainage trough inclining into suction pipe - has wash container base shaped inclined for minimum water consumption for rinsing

Info

Publication number
FR2407703A1
FR2407703A1 FR7830756A FR7830756A FR2407703A1 FR 2407703 A1 FR2407703 A1 FR 2407703A1 FR 7830756 A FR7830756 A FR 7830756A FR 7830756 A FR7830756 A FR 7830756A FR 2407703 A1 FR2407703 A1 FR 2407703A1
Authority
FR
France
Prior art keywords
suction pipe
pipe
drainage trough
rinsing
dishwasher
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.)
Granted
Application number
FR7830756A
Other languages
French (fr)
Other versions
FR2407703B1 (en
Inventor
Walter Heissmeier
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2407703A1 publication Critical patent/FR2407703A1/en
Application granted granted Critical
Publication of FR2407703B1 publication Critical patent/FR2407703B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4246—Details of the tub

Landscapes

  • Washing And Drying Of Tableware (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The shape of the incline of the base (2) of the wash container (1) and of the drainage trough (3) which is provided therein are designed in such a way, and the dia of the suction pipe (4) which is attached to a circulating and emptying pump is dimensioned so that the rinsing fluid which accumulates at the base of the container flow towards the suction pipe. A low water level above the suction pipe is sufficient for the circulation pump to operate free of air. The following equation relates to the machine:- h = (hmax. ro/r) (1-(r/ra)2), where h is the water level above a selected radius through the pipe (1), hmax is the maximum water level above the pipe (1) with a stationary pump (2) ra the maximum radius of the surface section for which the incline profile is to be determined and ro the radius of the suction and pump section pipe.
FR7830756A 1977-11-02 1978-10-30 Dishwasher with drainage trough inclining into suction pipe - has wash container base shaped inclined for minimum water consumption for rinsing Granted FR2407703A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2748960A DE2748960C3 (en) 1977-11-02 1977-11-02 Rinse container for a dishwasher

Publications (2)

Publication Number Publication Date
FR2407703A1 true FR2407703A1 (en) 1979-06-01
FR2407703B1 FR2407703B1 (en) 1983-11-10

Family

ID=6022806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830756A Granted FR2407703A1 (en) 1977-11-02 1978-10-30 Dishwasher with drainage trough inclining into suction pipe - has wash container base shaped inclined for minimum water consumption for rinsing

Country Status (5)

Country Link
DE (1) DE2748960C3 (en)
ES (1) ES474758A1 (en)
FR (1) FR2407703A1 (en)
IT (1) IT1099895B (en)
SE (1) SE443083B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030074A1 (en) 2007-06-29 2009-01-02 BSH Bosch und Siemens Hausgeräte GmbH Inner container for a dishwasher

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421980A1 (en) * 1974-05-07 1975-11-27 Licentia Gmbh Dishwasher with asymmetrically-mounted suction pipe - has ribbed base trough to ensure even water supply and pressure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7422872U (en) * 1974-09-26 Licentia Gmbh dishwasher
DE2239671C3 (en) * 1972-08-11 1982-02-18 Euro Hausgeräte GmbH, 6680 Neunkirchen Washing container of a dishwasher
DE2432242B2 (en) * 1974-07-05 1981-09-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Drain pan of the washing compartment of a dishwasher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421980A1 (en) * 1974-05-07 1975-11-27 Licentia Gmbh Dishwasher with asymmetrically-mounted suction pipe - has ribbed base trough to ensure even water supply and pressure

Also Published As

Publication number Publication date
SE443083B (en) 1986-02-17
IT1099895B (en) 1985-09-28
IT7829359A0 (en) 1978-11-02
DE2748960B2 (en) 1981-02-19
DE2748960A1 (en) 1979-05-03
DE2748960C3 (en) 1987-07-30
FR2407703B1 (en) 1983-11-10
ES474758A1 (en) 1979-03-16
SE7811354L (en) 1979-05-03

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse