DE2361128A1 - Pumpe fuer eine fahrzeugscheibenwascheinrichtung - Google Patents

Pumpe fuer eine fahrzeugscheibenwascheinrichtung

Info

Publication number
DE2361128A1
DE2361128A1 DE2361128A DE2361128A DE2361128A1 DE 2361128 A1 DE2361128 A1 DE 2361128A1 DE 2361128 A DE2361128 A DE 2361128A DE 2361128 A DE2361128 A DE 2361128A DE 2361128 A1 DE2361128 A1 DE 2361128A1
Authority
DE
Germany
Prior art keywords
pump
valve
space
spring
open
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
DE2361128A
Other languages
German (de)
English (en)
Inventor
Henri Charles Molenaar
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.)
Individual
Original Assignee
Individual
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
Priority claimed from NL7217046A external-priority patent/NL7217046A/xx
Priority claimed from NL7301574A external-priority patent/NL7301574A/xx
Priority claimed from NL7308224A external-priority patent/NL7308224A/xx
Application filed by Individual filed Critical Individual
Publication of DE2361128A1 publication Critical patent/DE2361128A1/de
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
    • 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
    • B60S1/482—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers
    • 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
    • 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
    • F04B43/06—Pumps having fluid drive
    • F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/1207—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure
    • F04B9/1215—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air using a source of partial vacuum or sub-atmospheric pressure the return stroke being obtained by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE2361128A 1972-12-14 1973-12-07 Pumpe fuer eine fahrzeugscheibenwascheinrichtung Pending DE2361128A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL7217046A NL7217046A (enExample) 1972-12-14 1972-12-14
NL7301574A NL7301574A (enExample) 1972-12-14 1973-02-02
NL7308224A NL7308224A (enExample) 1973-06-13 1973-06-13

Publications (1)

Publication Number Publication Date
DE2361128A1 true DE2361128A1 (de) 1974-06-20

Family

ID=27351826

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2361128A Pending DE2361128A1 (de) 1972-12-14 1973-12-07 Pumpe fuer eine fahrzeugscheibenwascheinrichtung

Country Status (6)

Country Link
JP (1) JPS49134029A (enExample)
BE (1) BE808663A (enExample)
DE (1) DE2361128A1 (enExample)
ES (1) ES421409A1 (enExample)
FR (1) FR2210525B1 (enExample)
IT (1) IT1027012B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103043033B (zh) * 2012-12-30 2014-10-29 宁波市鄞州云帆工程咨询有限公司 气压膨胀防溅式玻璃清洗液进液管

Also Published As

Publication number Publication date
BE808663A (fr) 1974-06-14
FR2210525B1 (enExample) 1975-03-21
JPS49134029A (enExample) 1974-12-24
ES421409A1 (es) 1976-07-01
FR2210525A1 (enExample) 1974-07-12
IT1027012B (it) 1978-11-20

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