EP4249750A3 - Sealed peristaltic pump for household electric appliance - Google Patents

Sealed peristaltic pump for household electric appliance Download PDF

Info

Publication number
EP4249750A3
EP4249750A3 EP23185139.5A EP23185139A EP4249750A3 EP 4249750 A3 EP4249750 A3 EP 4249750A3 EP 23185139 A EP23185139 A EP 23185139A EP 4249750 A3 EP4249750 A3 EP 4249750A3
Authority
EP
European Patent Office
Prior art keywords
peristaltic pump
sealed
electric appliance
household electric
contain
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.)
Pending
Application number
EP23185139.5A
Other languages
German (de)
French (fr)
Other versions
EP4249750A2 (en
Inventor
Mathias GANEM
Régis FEREYRE
Johan Sabattier
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.)
SEB SA
Original Assignee
SEB SA
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 SEB SA filed Critical SEB SA
Publication of EP4249750A2 publication Critical patent/EP4249750A2/en
Publication of EP4249750A3 publication Critical patent/EP4249750A3/en
Pending 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/09—Pumps having electric drive
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • F04B43/1261—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing the rollers being placed at the outside of the tubular flexible member
    • 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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1253—Machines, pumps, or pumping installations having flexible working members having peristaltic action by using two or more rollers as squeezing elements, the rollers moving on an arc of a circle during squeezing
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • 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
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention concerne une pompe péristaltique (6) pour appareil électroménager comprenant un corps de pompe (60) définissant une chambre (68) dans laquelle se trouve un tuyau déformable (63) destiné à contenir un liquide à déplacer, caractérisée en ce que la pompe péristaltique (6) comprend un dispositif d'étanchéité (661, 662, 663) conçu pour contenir le liquide à l'intérieur de la chambre (68) en cas de rupture du tuyau déformable (63).The invention relates to a peristaltic pump (6) for a household appliance comprising a pump body (60) defining a chamber (68) in which there is a deformable pipe (63) intended to contain a liquid to be displaced, characterized in that the peristaltic pump (6) includes a sealing device (661, 662, 663) designed to contain the liquid inside the chamber (68) in the event of rupture of the deformable pipe (63).

EP23185139.5A 2018-10-22 2019-10-17 Sealed peristaltic pump for household electric appliance Pending EP4249750A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1859755A FR3087503B1 (en) 2018-10-22 2018-10-22 SEALED PERISTALTIC PUMP FOR APPLIANCES
EP19789966.9A EP3870855B1 (en) 2018-10-22 2019-10-17 Sealed peristaltic pump for household electric appliance
PCT/EP2019/078176 WO2020083736A1 (en) 2018-10-22 2019-10-17 Sealed peristaltic pump for household electric appliance

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP19789966.9A Division EP3870855B1 (en) 2018-10-22 2019-10-17 Sealed peristaltic pump for household electric appliance

Publications (2)

Publication Number Publication Date
EP4249750A2 EP4249750A2 (en) 2023-09-27
EP4249750A3 true EP4249750A3 (en) 2023-11-15

Family

ID=65685596

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19789966.9A Active EP3870855B1 (en) 2018-10-22 2019-10-17 Sealed peristaltic pump for household electric appliance
EP23185139.5A Pending EP4249750A3 (en) 2018-10-22 2019-10-17 Sealed peristaltic pump for household electric appliance

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19789966.9A Active EP3870855B1 (en) 2018-10-22 2019-10-17 Sealed peristaltic pump for household electric appliance

Country Status (7)

Country Link
US (1) US20210381502A1 (en)
EP (2) EP3870855B1 (en)
JP (1) JP2022508891A (en)
CN (2) CN111075697B (en)
ES (1) ES2962785T3 (en)
FR (1) FR3087503B1 (en)
WO (1) WO2020083736A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3087503B1 (en) * 2018-10-22 2021-08-27 Seb Sa SEALED PERISTALTIC PUMP FOR APPLIANCES
FR3126458A1 (en) 2021-08-27 2023-03-03 L'oreal Peristaltic pump for a household appliance, in particular for a steam-diffusing hairdressing appliance such as a hair brush.
FR3132419A1 (en) 2022-02-07 2023-08-11 L'oreal Steam diffusion hairdressing device equipped with a diaphragm pump.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421447A (en) * 1966-10-26 1969-01-14 Challenge Cook Bros Inc Fluid pump
EP2449910A1 (en) * 2010-11-05 2012-05-09 Seb S.A. Hairdressing appliance with peristaltic pump
CN203614372U (en) * 2013-10-12 2014-05-28 施世英 Hose pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326784C2 (en) * 1983-07-25 1986-06-05 Fresenius AG, 6380 Bad Homburg Peristaltic roller pump
EP2396549B1 (en) * 2009-02-12 2019-10-23 MC3, Inc. Modular fluid pump with cartridge
FR2967017B1 (en) 2010-11-05 2014-04-04 Seb Sa VAPOR HAIRSTYLE APPARATUS
FR2967020B1 (en) * 2010-11-05 2012-12-21 Seb Sa STEAM HAIRSTUFFING APPARATUS COMPRISING A BASE AND A PORTABLE UNIT
GB2495936B (en) * 2011-10-25 2018-05-23 Watson Marlow Ltd Peristaltic pump and pumphead therefor
US9777720B2 (en) * 2013-03-14 2017-10-03 Blue-White Industries, Ltd. High pressure, high flow rate tubing assembly and adapter for a positive displacement pump
CN105708099B (en) * 2016-02-04 2017-07-18 深圳市洋沃电子有限公司 A kind of steam generator and the hair care device with the steam generator
CN207064212U (en) * 2017-08-16 2018-03-02 广州极飞科技有限公司 Pump assembly, pump, sprinkling system and unmanned plane
FR3087503B1 (en) * 2018-10-22 2021-08-27 Seb Sa SEALED PERISTALTIC PUMP FOR APPLIANCES

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421447A (en) * 1966-10-26 1969-01-14 Challenge Cook Bros Inc Fluid pump
EP2449910A1 (en) * 2010-11-05 2012-05-09 Seb S.A. Hairdressing appliance with peristaltic pump
CN203614372U (en) * 2013-10-12 2014-05-28 施世英 Hose pump

Also Published As

Publication number Publication date
EP4249750A2 (en) 2023-09-27
CN211397841U (en) 2020-09-01
EP3870855B1 (en) 2023-08-09
ES2962785T3 (en) 2024-03-21
WO2020083736A1 (en) 2020-04-30
EP3870855A1 (en) 2021-09-01
FR3087503A1 (en) 2020-04-24
CN111075697B (en) 2023-12-01
JP2022508891A (en) 2022-01-19
FR3087503B1 (en) 2021-08-27
CN111075697A (en) 2020-04-28
US20210381502A1 (en) 2021-12-09

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