IT206424Z2 - Pompa a doppia mandata per impianti di bordo di autoveicoli incorporante mezzi valvolari di non ritorno impedenti lo svuotamento delle tubazioni di impianto - Google Patents

Pompa a doppia mandata per impianti di bordo di autoveicoli incorporante mezzi valvolari di non ritorno impedenti lo svuotamento delle tubazioni di impianto

Info

Publication number
IT206424Z2
IT206424Z2 IT8553664U IT5366485U IT206424Z2 IT 206424 Z2 IT206424 Z2 IT 206424Z2 IT 8553664 U IT8553664 U IT 8553664U IT 5366485 U IT5366485 U IT 5366485U IT 206424 Z2 IT206424 Z2 IT 206424Z2
Authority
IT
Italy
Prior art keywords
emptying
vehicles
return valve
delivery pump
preventing
Prior art date
Application number
IT8553664U
Other languages
English (en)
Other versions
IT8553664V0 (it
Original Assignee
Mes 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 Mes Sa filed Critical Mes Sa
Priority to IT8553664U priority Critical patent/IT206424Z2/it
Publication of IT8553664V0 publication Critical patent/IT8553664V0/it
Priority to DE8620253U priority patent/DE8620253U1/de
Application granted granted Critical
Publication of IT206424Z2 publication Critical patent/IT206424Z2/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/48—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps
    • F04D29/486—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Water Supply & Treatment (AREA)
  • Reciprocating Pumps (AREA)
IT8553664U 1985-08-01 1985-08-01 Pompa a doppia mandata per impianti di bordo di autoveicoli incorporante mezzi valvolari di non ritorno impedenti lo svuotamento delle tubazioni di impianto IT206424Z2 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8553664U IT206424Z2 (it) 1985-08-01 1985-08-01 Pompa a doppia mandata per impianti di bordo di autoveicoli incorporante mezzi valvolari di non ritorno impedenti lo svuotamento delle tubazioni di impianto
DE8620253U DE8620253U1 (de) 1985-08-01 1986-07-29 Doppelförderpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8553664U IT206424Z2 (it) 1985-08-01 1985-08-01 Pompa a doppia mandata per impianti di bordo di autoveicoli incorporante mezzi valvolari di non ritorno impedenti lo svuotamento delle tubazioni di impianto

Publications (2)

Publication Number Publication Date
IT8553664V0 IT8553664V0 (it) 1985-08-01
IT206424Z2 true IT206424Z2 (it) 1987-08-10

Family

ID=11284450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8553664U IT206424Z2 (it) 1985-08-01 1985-08-01 Pompa a doppia mandata per impianti di bordo di autoveicoli incorporante mezzi valvolari di non ritorno impedenti lo svuotamento delle tubazioni di impianto

Country Status (2)

Country Link
DE (1) DE8620253U1 (it)
IT (1) IT206424Z2 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753570A (en) * 1986-10-14 1988-06-28 Whirlpool Corporation Bidirectional pump with diaphragm operated valve for dishwasher
DE3729025C2 (de) * 1987-08-31 1996-06-20 Vdo Schindling Pumpe
DE3914228C2 (de) * 1989-04-29 1999-04-01 Teves Gmbh Alfred Doppelförderpumpe, insbesondere für Scheibenwaschanlagen in Kraftfahrzeugen
EP0411431B1 (en) * 1989-07-31 1994-11-02 Asmo Co., Ltd. Windscreen washer pump for vehicle
US5344293A (en) * 1990-12-21 1994-09-06 Transpar Iberica S.A. Double diaphragm leakproof sealing device for electric windscreen washer pumps
DE4303839A1 (de) * 1993-02-10 1994-08-11 Wilo Gmbh Kreiselpumpe mit zwei Ausgangskanälen und einem Umsteuerventil
FR2703409B1 (fr) * 1993-04-02 1995-06-02 Seim Ind Pompe centrifuge bi-directionnelle.
DE4408380C2 (de) * 1994-03-12 1997-07-31 Vdo Schindling Pumpe mit zwei wahlweise beaufschlagbaren Druckauslässen
DE4444890C2 (de) * 1994-12-16 1999-01-07 Grundfos As Kreiselpumpe
US5984644A (en) * 1997-12-16 1999-11-16 Ford Motor Company Dual output window washer pump for an automotive vehicle

Also Published As

Publication number Publication date
IT8553664V0 (it) 1985-08-01
DE8620253U1 (de) 1986-09-11

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