ES533391A0 - IMPROVEMENTS IN PUMPS FOR THE SELECTIVE FEEDING OF THE FRONT WINDSHIELD WIPER AND THE REAR WINDSCREEN OF A VEHICLE - Google Patents

IMPROVEMENTS IN PUMPS FOR THE SELECTIVE FEEDING OF THE FRONT WINDSHIELD WIPER AND THE REAR WINDSCREEN OF A VEHICLE

Info

Publication number
ES533391A0
ES533391A0 ES533391A ES533391A ES533391A0 ES 533391 A0 ES533391 A0 ES 533391A0 ES 533391 A ES533391 A ES 533391A ES 533391 A ES533391 A ES 533391A ES 533391 A0 ES533391 A0 ES 533391A0
Authority
ES
Spain
Prior art keywords
pumps
vehicle
windshield wiper
front windshield
rear windscreen
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
ES533391A
Other languages
Spanish (es)
Other versions
ES8503589A1 (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.)
Fiat Auto SpA
Original Assignee
Fiat Auto SpA
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 Fiat Auto SpA filed Critical Fiat Auto SpA
Publication of ES533391A0 publication Critical patent/ES533391A0/en
Publication of ES8503589A1 publication Critical patent/ES8503589A1/en
Expired 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
    • 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
    • F04D29/50—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow
    • F04D29/506—Fluid-guiding means, e.g. diffusers adjustable for reversing fluid flow especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ES533391A 1983-06-15 1984-06-14 Pump for selectively feeding the front windscreen washer and rear window washer of a vehicle. Expired ES8503589A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5346683U IT8353466V0 (en) 1983-06-15 1983-06-15 PUMP FOR SELECTIVE SUPPLY OF THE FRONT WASHER AND REAR WINDOW OF A VEHICLE

Publications (2)

Publication Number Publication Date
ES533391A0 true ES533391A0 (en) 1985-04-01
ES8503589A1 ES8503589A1 (en) 1985-04-01

Family

ID=11282996

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533391A Expired ES8503589A1 (en) 1983-06-15 1984-06-14 Pump for selectively feeding the front windscreen washer and rear window washer of a vehicle.

Country Status (4)

Country Link
EP (1) EP0128579B1 (en)
DE (1) DE3470915D1 (en)
ES (1) ES8503589A1 (en)
IT (1) IT8353466V0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62261693A (en) * 1986-04-30 1987-11-13 Maruko Keihouki Kk Selective type delivery pump
DE3830542A1 (en) * 1988-09-08 1990-03-15 Licentia Gmbh Centrifugal pump
DE4418153A1 (en) * 1994-05-25 1995-11-30 Wilo Gmbh Centrifugal fluid delivery pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB507487A (en) * 1937-12-13 1939-06-13 Rene Tondeur Improvements in spring urged non-return valves and the manufacture thereof
US2480108A (en) * 1946-01-29 1949-08-30 Martin J Barker Adjustable by-pass check valve
FR1142593A (en) * 1956-02-08 1957-09-19 Guinard Pompes Improvement in centrifugal pumps with two directions of rotation
FR1241403A (en) * 1958-11-21 1960-09-16 Thomson Houston Comp Francaise Advanced reversible pump
US3040663A (en) * 1959-12-30 1962-06-26 Gen Electric Two-way valveless pump
US3421547A (en) * 1965-11-30 1969-01-14 Alkon Products Corp Check valve mechanism
DE2334390A1 (en) * 1973-07-06 1975-01-30 Vdo Schindling WINDOW WASHER SYSTEM FOR MOTOR VEHICLES
DE2360601A1 (en) * 1973-12-05 1975-06-12 Westfaelische Metall Industrie Two pressure control for windscreen washer - uses reversing impeller type pump to supply headlight nozzles also
DE2434492A1 (en) * 1974-07-18 1976-01-29 Vdo Schindling WINDOW WASHER SYSTEM FOR MOTOR VEHICLES

Also Published As

Publication number Publication date
EP0128579A1 (en) 1984-12-19
IT8353466V0 (en) 1983-06-15
DE3470915D1 (en) 1988-06-09
ES8503589A1 (en) 1985-04-01
EP0128579B1 (en) 1988-05-04

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