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 timesInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518138A1 (en) * | 1981-12-16 | 1983-06-17 | Bosch Siemens Hausgeraete | MACHINE FOR WASHING LAUNDRY OR DISHWASHER WITH A DOSING DEVICE |
FR2518137A1 (en) * | 1981-12-16 | 1983-06-17 | Bosch Siemens Hausgeraete | DOSING DEVICE FOR PUMPABLE WASHING ADDITIVES |
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 (3)
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 |
DE29909009U1 (en) | 1999-05-26 | 1999-10-14 | May, Siegfried, 45468 Mülheim | Submersible pressure pump using a diaphragm system, which causes the pumping process via alternating current and is not sensitive to contamination up to 4 mm grain size |
-
1974
- 1974-03-01 FR FR7407067A patent/FR2262711A2/en active Granted
- 1974-08-02 ES ES428884A patent/ES428884A2/en not_active Expired
- 1974-08-21 DE DE2439964A patent/DE2439964A1/en active Pending
-
1975
- 1975-07-21 IT IT7520547A patent/IT1046382B/en active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2518138A1 (en) * | 1981-12-16 | 1983-06-17 | Bosch Siemens Hausgeraete | MACHINE FOR WASHING LAUNDRY OR DISHWASHER WITH A DOSING DEVICE |
FR2518137A1 (en) * | 1981-12-16 | 1983-06-17 | Bosch Siemens Hausgeraete | DOSING DEVICE FOR PUMPABLE WASHING ADDITIVES |
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 |
---|---|
FR2262711B2 (en) | 1978-01-06 |
DE2439964A1 (en) | 1975-09-04 |
ES428884A2 (en) | 1977-03-16 |
IT1046382B (en) | 1980-06-30 |
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