GB592689A - Improvements in and relating to small reciprocating hand pumps or sprays - Google Patents

Improvements in and relating to small reciprocating hand pumps or sprays

Info

Publication number
GB592689A
GB592689A GB13165/45A GB1316545A GB592689A GB 592689 A GB592689 A GB 592689A GB 13165/45 A GB13165/45 A GB 13165/45A GB 1316545 A GB1316545 A GB 1316545A GB 592689 A GB592689 A GB 592689A
Authority
GB
United Kingdom
Prior art keywords
cap
tube
pump barrel
sprays
relating
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.)
Expired
Application number
GB13165/45A
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB592689A publication Critical patent/GB592689A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • 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

  • Reciprocating Pumps (AREA)

Abstract

592,689. Reciprocating pumps. GAME, C. May 25, 1945, No. 13165. [Class 102 (i)] A pump barrel a is attached to a cap h of a container and the pump piston b is carried by a tube c that extends through the cap h and is fitted with an atomizer m. The bore of the cap is chamfered at n and the bore in the pump barrel has longitudinal passages p connecting with the chamfer and the interior of the pump barrel so that any liquid adhering to the tube c is scraped off and drawn through the passages p. Alternatively the cap may have an upwardly projecting bead forming a recess around the tube. The chamfer n may be formed in the pump barrel when a cap is not provided. The passages p may be formed on the tube c.
GB13165/45A 1945-05-25 Improvements in and relating to small reciprocating hand pumps or sprays Expired GB592689A (en)

Publications (1)

Publication Number Publication Date
GB592689A true GB592689A (en) 1947-09-25

Family

ID=1725205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13165/45A Expired GB592689A (en) 1945-05-25 Improvements in and relating to small reciprocating hand pumps or sprays

Country Status (1)

Country Link
GB (1) GB592689A (en)

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