FR2275255A1 - Compressed air jet producer - compression chamber with non-return valves to nozzle and bottle interior - Google Patents

Compressed air jet producer - compression chamber with non-return valves to nozzle and bottle interior

Info

Publication number
FR2275255A1
FR2275255A1 FR7422339A FR7422339A FR2275255A1 FR 2275255 A1 FR2275255 A1 FR 2275255A1 FR 7422339 A FR7422339 A FR 7422339A FR 7422339 A FR7422339 A FR 7422339A FR 2275255 A1 FR2275255 A1 FR 2275255A1
Authority
FR
France
Prior art keywords
nozzle
compression chamber
compressed air
air jet
return valves
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
FR7422339A
Other languages
French (fr)
Other versions
FR2275255B1 (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.)
Step Co
Original Assignee
Step Co
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 Step Co filed Critical Step Co
Priority to FR7422339A priority Critical patent/FR2275255A1/en
Publication of FR2275255A1 publication Critical patent/FR2275255A1/en
Application granted granted Critical
Publication of FR2275255B1 publication Critical patent/FR2275255B1/fr
Granted 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
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • 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
    • B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

The air compression chamber is formed by a cylinder and piston, the fixed part of which acts as a stopper for the bottle containing the liquid to be vapourised. The moving part has a return spring, and a vapourised nozzle on the cylinder communicates with the chamber and a down tube inside the bottle. The compression chamber communicates (4) via a non-return ball valve (19) with the nozzle (16) on the one hand, and on the other via a further such valve (10) with the interior of the bottle (2). The fixed portion can have a recess for the ball valve, and which communicates via an annular groove (15) with the nozzle.
FR7422339A 1974-06-20 1974-06-20 Compressed air jet producer - compression chamber with non-return valves to nozzle and bottle interior Granted FR2275255A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7422339A FR2275255A1 (en) 1974-06-20 1974-06-20 Compressed air jet producer - compression chamber with non-return valves to nozzle and bottle interior

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422339A FR2275255A1 (en) 1974-06-20 1974-06-20 Compressed air jet producer - compression chamber with non-return valves to nozzle and bottle interior

Publications (2)

Publication Number Publication Date
FR2275255A1 true FR2275255A1 (en) 1976-01-16
FR2275255B1 FR2275255B1 (en) 1978-03-31

Family

ID=9140558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422339A Granted FR2275255A1 (en) 1974-06-20 1974-06-20 Compressed air jet producer - compression chamber with non-return valves to nozzle and bottle interior

Country Status (1)

Country Link
FR (1) FR2275255A1 (en)

Also Published As

Publication number Publication date
FR2275255B1 (en) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse