FR2262711A2 - Space-saving diaphragm pump for washing machine - for supplying regulated quantities at given times - Google Patents

Space-saving diaphragm pump for washing machine - for supplying regulated quantities at given times

Info

Publication number
FR2262711A2
FR2262711A2 FR7407067A FR7407067A FR2262711A2 FR 2262711 A2 FR2262711 A2 FR 2262711A2 FR 7407067 A FR7407067 A FR 7407067A FR 7407067 A FR7407067 A FR 7407067A FR 2262711 A2 FR2262711 A2 FR 2262711A2
Authority
FR
France
Prior art keywords
washing machine
space
diaphragm pump
given times
regulated quantities
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
FR7407067A
Other languages
French (fr)
Other versions
FR2262711B2 (en
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.)
EUROPE Manufacturing TRUST
Original Assignee
EUROPE Manufacturing TRUST
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 EUROPE Manufacturing TRUST filed Critical EUROPE Manufacturing TRUST
Priority to FR7407067A priority Critical patent/FR2262711A2/en
Priority to ES428884A priority patent/ES428884A2/en
Priority to DE2439964A priority patent/DE2439964A1/en
Priority to IT7520547A priority patent/IT1046382B/en
Publication of FR2262711A2 publication Critical patent/FR2262711A2/en
Application granted granted Critical
Publication of FR2262711B2 publication Critical patent/FR2262711B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02—Devices for adding soap or other washing agents
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Washing machine pump comprises a chamber with inlet and outlet having non-return valves, and a diaphragm wall forming an integral part of a vibrator attached to the chamber. The position of balance of the diaphragm is adjustable relative to the non-operating position of the plunger of an electromagnet, by means of a device which adjusts the position of the energising coil of the electromagnet.
FR7407067A 1974-03-01 1974-03-01 Space-saving diaphragm pump for washing machine - for supplying regulated quantities at given times Granted FR2262711A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7407067A FR2262711A2 (en) 1974-03-01 1974-03-01 Space-saving diaphragm pump for washing machine - for supplying regulated quantities at given times
ES428884A ES428884A2 (en) 1974-03-01 1974-08-02 Improvements in washing machines. (Machine-translation by Google Translate, not legally binding)
DE2439964A DE2439964A1 (en) 1974-03-01 1974-08-21 DOSING PUMP, IN PARTICULAR FOR WASHING MACHINES
IT7520547A IT1046382B (en) 1974-03-01 1975-07-21 PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407067A FR2262711A2 (en) 1974-03-01 1974-03-01 Space-saving diaphragm pump for washing machine - for supplying regulated quantities at given times

Publications (2)

Publication Number Publication Date
FR2262711A2 true FR2262711A2 (en) 1975-09-26
FR2262711B2 FR2262711B2 (en) 1978-01-06

Family

ID=9135685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407067A Granted FR2262711A2 (en) 1974-03-01 1974-03-01 Space-saving diaphragm pump for washing machine - for supplying regulated quantities at given times

Country Status (4)

Country Link
DE (1) DE2439964A1 (en)
ES (1) ES428884A2 (en)
FR (1) FR2262711A2 (en)
IT (1) IT1046382B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518137A1 (en) * 1981-12-16 1983-06-17 Bosch Siemens Hausgeraete DOSING DEVICE FOR PUMPABLE WASHING ADDITIVES
FR2518138A1 (en) * 1981-12-16 1983-06-17 Bosch Siemens Hausgeraete MACHINE FOR WASHING LAUNDRY OR DISHWASHER WITH A DOSING DEVICE
EP0286404A2 (en) * 1987-04-08 1988-10-12 Eaton S.A.M. Electric pump
FR2648871A1 (en) * 1989-06-22 1990-12-28 Robertson Thomas ENDOSTALTIC PUMP FOR PUMPABLE FLUID
FR2759424A1 (en) * 1997-02-13 1998-08-14 Eaton Sa Monaco VIBRATING PISTON PUMP
WO2002029150A1 (en) * 2000-10-04 2002-04-11 The Procter & Gamble Company A smart dosing device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284425A (en) * 1992-11-18 1994-02-08 The Lee Company Fluid metering pump
US5542921A (en) * 1994-11-04 1996-08-06 Gerber Products Company Electric breast pump

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518137A1 (en) * 1981-12-16 1983-06-17 Bosch Siemens Hausgeraete DOSING DEVICE FOR PUMPABLE WASHING ADDITIVES
FR2518138A1 (en) * 1981-12-16 1983-06-17 Bosch Siemens Hausgeraete MACHINE FOR WASHING LAUNDRY OR DISHWASHER WITH A DOSING DEVICE
EP0286404A2 (en) * 1987-04-08 1988-10-12 Eaton S.A.M. Electric pump
EP0286404A3 (en) * 1987-04-08 1988-12-14 Eaton S.A.M. Electric pump
US4832582A (en) * 1987-04-08 1989-05-23 Eaton Corporation Electric diaphragm pump with valve holding structure
FR2648871A1 (en) * 1989-06-22 1990-12-28 Robertson Thomas ENDOSTALTIC PUMP FOR PUMPABLE FLUID
FR2759424A1 (en) * 1997-02-13 1998-08-14 Eaton Sa Monaco VIBRATING PISTON PUMP
EP0859150A1 (en) * 1997-02-13 1998-08-19 Siebe Appliance Controls (Monaco) s.a.m. Oscillating piston pump
WO2002029150A1 (en) * 2000-10-04 2002-04-11 The Procter & Gamble Company A smart dosing device

Also Published As

Publication number Publication date
ES428884A2 (en) 1977-03-16
FR2262711B2 (en) 1978-01-06
DE2439964A1 (en) 1975-09-04
IT1046382B (en) 1980-06-30

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