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1. (CA2068727) ADJUSTABLE NOZZLE ASSEMBLY

Office : Canada
Application Number: 2068727 Application Date: 15.11.1990
Publication Number: 2068727 Publication Date: 17.05.1991
Grant Number: Grant Date: 15.06.1999
Publication Kind : C
Prior PCT appl.: Application Number:US1990006707 ; Publication Number: Click to see the data
IPC:
B05B 9/043
B05B 1/12
B05B 1/34
B05B 11/00
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
9
Spraying apparatus for discharge of liquid or other fluent material without essentially mixing with gas or vapour
03
characterised by means for supplying liquid or other fluent material
04
with pressurised or compressible container; with pump
043
having pump readily separable from container
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
12
capable of producing different kinds of discharge, e.g. either jet or spray
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1
Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
34
designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B
SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
11
Single-unit, i.e. unitary, hand-held apparatus in which flow of liquid or other fluent material is produced by the operator at the moment of use
Applicants:
Inventors: MAAS, WILHELMUS J.J
HURKMANS, PETRUS L.W.
Priority Data: 437,549 16.11.1989 US
Title: (EN) ADJUSTABLE NOZZLE ASSEMBLY
(FR) ASSEMBLAGE DE BUSE REGLABLE
Abstract: front page image
(EN) The adjustable nozzle assembly (10) for a trigger sprayer (20) comprises an externally threaded nose bushing (14) and a nozzle cap (12) threadable upon the bushing (14). The nozzle cap (12) has a discharge orifice (49) located in its front face (26) and a flange skirt (32) extending from a front wall (28) thereof. The flange skirt (32) is threaded (34) inside the rear portion thereof and an internally stepped surface (36) is located forwardly of the threads to provide two reduced diameter annular surfaces (40, 44). The nozzle cap (12) is selectively threadably positionable on the bushing (14) between three positions such that the positioning of the inner surface (30) of the front wall (28) and the annular surface (40, 44) of the flange skirt (32) selectively cooperate with a front face (52) and annular periphery (60) of a nose bushing face disc (50) having two angular grooves (61, 62) in the annular periphery (60) thereof thereby selectively to provide a stop mode, a spray mode, and a stream mode position.


Also published as:
FI922209NO19921918IL96341EP0515374US5267692JPH05501674
KR1019920703210AU1991068896WO/1991/007233