GB2278891B - Trigger operated dispensing device - Google Patents

Trigger operated dispensing device

Info

Publication number
GB2278891B
GB2278891B GB9416735A GB9416735A GB2278891B GB 2278891 B GB2278891 B GB 2278891B GB 9416735 A GB9416735 A GB 9416735A GB 9416735 A GB9416735 A GB 9416735A GB 2278891 B GB2278891 B GB 2278891B
Authority
GB
United Kingdom
Prior art keywords
dispensing device
trigger operated
operated dispensing
trigger
operated
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 - Fee Related
Application number
GB9416735A
Other versions
GB9416735D0 (en
GB2278891A (en
Inventor
Wilhelmus J J Maas
Petrus L W Hurkmans
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.)
AFA Products Inc
Original Assignee
AFA Products Inc
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 US07/840,759 external-priority patent/US5297701A/en
Priority claimed from US07/840,761 external-priority patent/US5332128A/en
Application filed by AFA Products Inc filed Critical AFA Products Inc
Publication of GB9416735D0 publication Critical patent/GB9416735D0/en
Publication of GB2278891A publication Critical patent/GB2278891A/en
Application granted granted Critical
Publication of GB2278891B publication Critical patent/GB2278891B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0029—Valves not actuated by pressure
    • 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
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
    • 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
    • B05B11/1043—Sealing or attachment arrangements between pump and container
    • B05B11/1045—Sealing or attachment arrangements between pump and container the pump being preassembled as an independent unit before being mounted on the container
    • 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
    • B05B11/1061—Pump priming 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
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • 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
    • B05B11/1073—Springs
    • B05B11/1077—Springs characterised by a particular shape or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads
GB9416735A 1992-02-24 1993-02-23 Trigger operated dispensing device Expired - Fee Related GB2278891B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/840,759 US5297701A (en) 1992-02-24 1992-02-24 All plastic trigger sprayer
US07/840,761 US5332128A (en) 1992-02-24 1992-02-24 Flap valve assembly for trigger sprayer
PCT/US1993/002068 WO1993016955A1 (en) 1992-02-24 1993-02-23 Flap valve assembly for trigger sprayer

Publications (3)

Publication Number Publication Date
GB9416735D0 GB9416735D0 (en) 1994-10-12
GB2278891A GB2278891A (en) 1994-12-14
GB2278891B true GB2278891B (en) 1995-07-12

Family

ID=27126204

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9416735A Expired - Fee Related GB2278891B (en) 1992-02-24 1993-02-23 Trigger operated dispensing device

Country Status (11)

Country Link
JP (1) JPH07504145A (en)
AU (1) AU666183B2 (en)
CA (1) CA2130582A1 (en)
DE (1) DE4390809T1 (en)
GB (1) GB2278891B (en)
IL (1) IL104785A (en)
LU (1) LU88524A1 (en)
MX (1) MX9301007A (en)
NL (1) NL9320025A (en)
NZ (1) NZ251119A (en)
WO (1) WO1993016955A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO742497A0 (en) 1997-06-18 1997-07-10 N.J. Phillips Pty. Limited An applicator
US7331944B2 (en) 2000-10-23 2008-02-19 Medical Instill Technologies, Inc. Ophthalmic dispenser and associated method
WO2002040122A2 (en) 2000-10-23 2002-05-23 Py Patent, Inc. Fluid dispenser with bladder inside rigid vial
JP4734713B2 (en) * 2000-12-21 2011-07-27 東洋製罐株式会社 Trigger dispenser
US7798185B2 (en) 2005-08-01 2010-09-21 Medical Instill Technologies, Inc. Dispenser and method for storing and dispensing sterile food product
CA2495582C (en) 2002-08-13 2016-07-12 Medical Instill Technologies, Inc. Container and valve assembly for storing and dispensing substances, and related method
WO2004101027A2 (en) 2003-05-12 2004-11-25 Medical Instill Technologies, Inc. Dispenser and apparatus for fillling a dispenser
US7226231B2 (en) 2003-07-17 2007-06-05 Medical Instill Technologies, Inc. Piston-type dispenser with one-way valve for storing and dispensing metered amounts of substances
US7264142B2 (en) 2004-01-27 2007-09-04 Medical Instill Technologies, Inc. Dispenser having variable-volume storage chamber and depressible one-way valve assembly for dispensing creams and other substances
US7810677B2 (en) 2004-12-04 2010-10-12 Medical Instill Technologies, Inc. One-way valve and apparatus and method of using the valve
EP1817237A4 (en) 2004-12-04 2016-08-31 Medical Instill Tech Inc One-way valve, apparatus and method of using the valve
US7497358B2 (en) * 2006-03-15 2009-03-03 Meadwestvaco Calmar, Inc. Trigger sprayer with integral piston rod and bowed spring
CA2663130C (en) * 2006-09-08 2014-12-09 Medical Instill Technologies, Inc. Apparatus and method for dispensing fluids
CN103003608B (en) 2010-05-07 2015-07-22 阿尔卑斯有限公司 Dispensing machine valve and method
JP5619053B2 (en) * 2012-03-05 2014-11-05 株式会社タカギ Watering nozzle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973700A (en) * 1975-09-29 1976-08-10 Schmidt Edward C Bellows pump with extension having integral valves
US4890773A (en) * 1988-03-15 1990-01-02 Calmar, Inc. Viscous product dispenser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE33235E (en) * 1984-03-07 1990-06-19 Corsette Douglas Frank Liquid dispensing pump

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973700A (en) * 1975-09-29 1976-08-10 Schmidt Edward C Bellows pump with extension having integral valves
US4890773A (en) * 1988-03-15 1990-01-02 Calmar, Inc. Viscous product dispenser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US,A,RE.33235 *

Also Published As

Publication number Publication date
AU3795393A (en) 1993-09-13
IL104785A (en) 2000-07-16
MX9301007A (en) 1994-06-30
GB9416735D0 (en) 1994-10-12
GB2278891A (en) 1994-12-14
DE4390809T1 (en) 1995-02-23
CA2130582A1 (en) 1993-09-02
WO1993016955A1 (en) 1993-09-02
AU666183B2 (en) 1996-02-01
NL9320025A (en) 1995-01-02
NZ251119A (en) 1996-01-26
JPH07504145A (en) 1995-05-11
LU88524A1 (en) 1994-12-01
IL104785A0 (en) 1993-06-10

Similar Documents

Publication Publication Date Title
GB9208178D0 (en) Dispensing device
EP0742050A3 (en) Trigger sprayer
SG42769A1 (en) Spray dispensing device
ZA931007B (en) Dispensing device.
GB9218937D0 (en) Medicament dispensing device
GB9211434D0 (en) Medicament dispensing device
GB9211435D0 (en) Medicament dispensing device
GB9213167D0 (en) Dispensing device
GB2278891B (en) Trigger operated dispensing device
GB2233236B (en) Aerosol dispensing device
GB9505850D0 (en) Trigger device
GB9217715D0 (en) Dispensing device
IL106930A0 (en) Medicament dispensing device
ZA934788B (en) Hand held device
GB2259910B (en) Dispensing device
GB2264618B (en) A dispensing device
HU9600615D0 (en) Dispensing device
GB9323261D0 (en) Dispensing device
AP9200394A0 (en) Medicament dispensing device
GB9204293D0 (en) Dispensing device
GB9200278D0 (en) Dispensing device
GB9223145D0 (en) Dispensing device
GB9213812D0 (en) Dispensing device
CA72268S (en) Dispensing device
ZA945244B (en) Aerosol dispensing device

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000223

728V Application for restoration filed (sect. 28/1977)
7282 Application for restoration refused (sect. 28/1977)