GB1075731A – Improvements in or relating to liquid dispensing apparatus
– Google Patents
GB1075731A – Improvements in or relating to liquid dispensing apparatus
– Google Patents
Improvements in or relating to liquid dispensing apparatus
Info
Publication number
GB1075731A
GB1075731A
GB4250562A
GB4250562A
GB1075731A
GB 1075731 A
GB1075731 A
GB 1075731A
GB 4250562 A
GB4250562 A
GB 4250562A
GB 4250562 A
GB4250562 A
GB 4250562A
GB 1075731 A
GB1075731 A
GB 1075731A
Authority
GB
United Kingdom
Prior art keywords
liquid
piston
draw
spring
container
Prior art date
1962-11-09
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
GB4250562A
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.)
DRAGOLIUB VOYISLAV ZIVANOVICH
VELIBOR AVRAMOVIC
Original Assignee
DRAGOLIUB VOYISLAV ZIVANOVICH
VELIBOR AVRAMOVIC
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.)
1962-11-09
Filing date
1962-11-09
Publication date
1967-07-12
1962-11-09
Application filed by DRAGOLIUB VOYISLAV ZIVANOVICH, VELIBOR AVRAMOVIC
filed
Critical
DRAGOLIUB VOYISLAV ZIVANOVICH
1962-11-09
Priority to GB4250562A
priority
Critical
patent/GB1075731A/en
1967-07-12
Publication of GB1075731A
publication
Critical
patent/GB1075731A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G01—MEASURING; TESTING
G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
Abstract
1,075,731. Delivering measured quantities of liquid. D. V. ZIVANOVICH and V. AVRAMOVIC. Nov. 8, 1963 [Nov. 9, 1962], No.42505/62. Heading B8N. An apparatus for dispensing a measured quantity of liquid to a receptacle, such as disinfectant to a lavatory bowl (2) Fig. 1 (not shown) comprises a container 5 for the liquid 6, and a metering device (8) having an inlet 9 and an outlet 10 adapted to draw liquid from the container and to discharge a metered amount of liquid under pressure through the outlet and a discharge pipe (11). The metering device comprises a piston 17 slidable within a cylinder 15, the limits of movement being determined by stops 19, 21 on the piston rod 18. A compression spring is mounted between the stop 21 and the end-wall 20 of the cylinder so that after the rod has been pulled outwardly by a handle 22 to draw in liquid, via a non-return valve 27, the liquid is forced, via a non-return valve 29, through the outlet under the action of the spring; alternatively, a tension spring may be fitted between the rod 18 and the wall 20 so that upon pressing the piston inwardly to dispense the liquid, the spring is tensioned so as to return the piston and thereby draw in liquid in readiness for the next operation. The discharge pipe (11) leads into the lavatory bowl (2) and may be fitted with a spray nozzle (12); alternatively, the pipe may enter directly into the flush pipe 4. In modifications, the spray nozzle may dispense a measured quantity of liquid on to a felt or sponge pad so that the latter absorbs the liquid and allows evaporation thereof or the pad may be directly impregnated with liquid and the metering device actuated without liquid merely to force air through the pad. The container 5 may be of a synthetic plastic material, such as polyethylene.
GB4250562A
1962-11-09
1962-11-09
Improvements in or relating to liquid dispensing apparatus
Expired
GB1075731A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB4250562A
GB1075731A
(en)
1962-11-09
1962-11-09
Improvements in or relating to liquid dispensing apparatus
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB4250562A
GB1075731A
(en)
1962-11-09
1962-11-09
Improvements in or relating to liquid dispensing apparatus
Publications (1)
Publication Number
Publication Date
GB1075731A
true
GB1075731A
(en)
1967-07-12
Family
ID=10424736
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4250562A
Expired
GB1075731A
(en)
1962-11-09
1962-11-09
Improvements in or relating to liquid dispensing apparatus
Country Status (1)
Country
Link
GB
(1)
GB1075731A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2463919A1
(en)
*
1979-08-20
1981-02-27
Forte Dominique
Volumetric liq. dispenser dose – has piston in cylinder whose travel is controlled by adjustable stops on rotating shaft
US5462210A
(en)
*
1991-06-13
1995-10-31
Kuhlman; Harvey G.
Liquified food product pump system for supplying of liquified sauces and other products in predetermined quantities
EP0831307A3
(en)
*
1996-09-19
1998-10-28
Jacobus Lodewickus Vivier
A dispensing device
1962
1962-11-09
GB
GB4250562A
patent/GB1075731A/en
not_active
Expired
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2463919A1
(en)
*
1979-08-20
1981-02-27
Forte Dominique
Volumetric liq. dispenser dose – has piston in cylinder whose travel is controlled by adjustable stops on rotating shaft
US5462210A
(en)
*
1991-06-13
1995-10-31
Kuhlman; Harvey G.
Liquified food product pump system for supplying of liquified sauces and other products in predetermined quantities
EP0831307A3
(en)
*
1996-09-19
1998-10-28
Jacobus Lodewickus Vivier
A dispensing device
AU720297B2
(en)
*
1996-09-19
2000-05-25
Jacobus Lodewickus Vivier
A dispensing device
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