DE2330138A1 - Pumpe, insbesondere fuer zerstaeuber - Google Patents

Pumpe, insbesondere fuer zerstaeuber

Info

Publication number
DE2330138A1
DE2330138A1 DE2330138A DE2330138A DE2330138A1 DE 2330138 A1 DE2330138 A1 DE 2330138A1 DE 2330138 A DE2330138 A DE 2330138A DE 2330138 A DE2330138 A DE 2330138A DE 2330138 A1 DE2330138 A1 DE 2330138A1
Authority
DE
Germany
Prior art keywords
pump according
spout
spring
space
outside air
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
DE2330138A
Other languages
German (de)
English (en)
Inventor
Uberto Dubini
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.)
Aerosol Inventions and Development SA AIDSA
Original Assignee
Aerosol Inventions and Development SA AIDSA
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 Aerosol Inventions and Development SA AIDSA filed Critical Aerosol Inventions and Development SA AIDSA
Publication of DE2330138A1 publication Critical patent/DE2330138A1/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0073—Piston machines or pumps characterised by having positively-driven valving the member being of the lost-motion type, e.g. friction-actuated members, or having means for pushing it against or pulling it from its seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/0064—Lift valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
DE2330138A 1972-06-13 1973-06-13 Pumpe, insbesondere fuer zerstaeuber Pending DE2330138A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7221178A FR2188698A5 (enrdf_load_stackoverflow) 1972-06-13 1972-06-13

Publications (1)

Publication Number Publication Date
DE2330138A1 true DE2330138A1 (de) 1973-12-20

Family

ID=9100093

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2330138A Pending DE2330138A1 (de) 1972-06-13 1973-06-13 Pumpe, insbesondere fuer zerstaeuber
DE7322087U Expired DE7322087U (de) 1972-06-13 1973-06-13 Pumpe, insbesondere fuer zerstaeuber

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE7322087U Expired DE7322087U (de) 1972-06-13 1973-06-13 Pumpe, insbesondere fuer zerstaeuber

Country Status (4)

Country Link
DE (2) DE2330138A1 (enrdf_load_stackoverflow)
ES (1) ES413774A1 (enrdf_load_stackoverflow)
FR (1) FR2188698A5 (enrdf_load_stackoverflow)
IT (1) IT983811B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2708155A1 (de) * 1976-03-01 1977-11-03 Valois Sa Handkolbenpumpe fuer verteilung oder zerstaeubung
US4147476A (en) 1974-03-28 1979-04-03 Bespak Industries Limited Pump assembly for an atomizing piston pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147476A (en) 1974-03-28 1979-04-03 Bespak Industries Limited Pump assembly for an atomizing piston pump
DE2708155A1 (de) * 1976-03-01 1977-11-03 Valois Sa Handkolbenpumpe fuer verteilung oder zerstaeubung

Also Published As

Publication number Publication date
FR2188698A5 (enrdf_load_stackoverflow) 1974-01-18
IT983811B (it) 1974-11-11
DE7322087U (de) 1978-02-09
ES413774A1 (es) 1976-01-16

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