GB2371249A - Foamed detergent applicator - Google Patents
Foamed detergent applicator Download PDFInfo
- Publication number
- GB2371249A GB2371249A GB0101550A GB0101550A GB2371249A GB 2371249 A GB2371249 A GB 2371249A GB 0101550 A GB0101550 A GB 0101550A GB 0101550 A GB0101550 A GB 0101550A GB 2371249 A GB2371249 A GB 2371249A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cup
- container
- applicator
- foam
- liquid
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01J—MANUFACTURE OF DAIRY PRODUCTS
- A01J7/00—Accessories for milking machines or devices
- A01J7/04—Accessories for milking machines or devices for treatment of udders or teats, e.g. for cleaning
Abstract
The applicator comprises a container 15 for containing a liquid including a foaming agent, a cup 16 mounted on the container, means for supplying gas at an elevated pressure into the liquid in the container to cause the liquid to foam and passage means 23 between the container and the cup and through which foam can pass from the container to the cup.
Description
t AN APPLICATOR
This invention relates to an applicator for treating the teats of animals, typically cows, such as with a disinfectant.
It is known to provide applicators for treating the teats of animals, typically cows, with a liquid disinfectant immediately prior to and/or immediately after milking. Some known applicators comprise a compressible container and a rigid cup threadably engaged with the open end of the container. The cup of known applicators 10 is frustoconical and has an opening in its base. Liquid in the container can be discharged through the opening into the cup by compressing the container and, whilst holding the container in the compressed state, the cup can be placed over teats to dip the teats in the disinfectant. The liquid will return to the container when the container is no longer held in a compressed condition.
These known applicators work quite satisfactorily but there are conceived advantages in dipping the teats in a foam rather than a liquid. Firstly, foam is more visible to the eye than liquid and, therefore, the use of foam will provide a user with visible confirmation that all teats have been dipped. Also, it is thought that by using 20 foam, less disinfectant will be used. Foam may also have a greater residue on the teat of its active ingredients, which will therefore remain on the teat for a longer period of time. Other versions include a non return system that prevents used chemical
returning to the container.
It is known from GB-A-2299011 to provide an applicator comprising a compressible container for containing a liquid including a foaming agent, a cup 5 mounted on the container, foaming means for drawing air into liquid in the container as the container expands from a compressed state to cause the liquid to foam, and passage means between the container and the cup and through which foam can pass from the container to the cup as the container is compressed. This however suffers from the drawback that the operator has to continually squeeze the container to 10 produce sufficient foam to dip each teat. Herd sizes are increasing making hand squeezing more onerous.
According to the present invention, there is provided an applicator comprising a container for containing a liquid including a foaming agent, a cup mounted on the 15 container, means for supplying gas at an elevated pressure into liquid in the container to cause the liquid to foam and passage means between the container and the cup and through which foam can pass from the container to the cup.
Preferred and/or optional features of the invention are set forth in claims 2 to 20 9 inclusive.
The invention will now be more particularly described, by way of example,
with reference to the accompanying drawings, wherein: Figure 1 is a schematic view of a foaming system including three applicators embodying the present invention, s Figure 2 is a side view of one of the applicators shown in Figure 1, and Figure 3 is a sectional view of part of one of the applicators shown in Figure 2. Referring firstly to Figure 1, there is shown therein a foaming system comprising a source of compressed gas, typically air, 10, a shut off valve 11, a pressure regulator 12 for reducing the pressure from the compressed gas source 10 to 3 to 6 p.s.i. and pipework 13 connecting the gas source 10, in the example shown, 15 to three applicators 14.
As shown in Figure 2, each applicator 14 comprises a container, in the form of an open top bottle 15, and a plastics cup 16 which is threadably engaged with the open upper end of the bottle 15.
The cup 16 has a generally cylindrical base portion 16_ which threadably engages with the open end of the bottle 15 and an upper, generally frustoconical
portion 16 _ which is inclined at a small angle with respect to the base portion 16a.
The applicator also comprises a gun 17 having a body part 18 and a manually operable trigger 19 which is operable to open and close a valve in the body part 18 of the gun. The gun 17 is releasably connected to the cup 16 by a bayonet fixing 20.
As shown in Figure 3, the base portion 16_ of the cup has an internal annular flange 21 which fits inside the upper externally threaded portion of the bottle 15 to give the connection between the bottle and the cup added rigidity. The base portion 16_ of the cup also has a depending central collar 22 which defines an opening 23.
10 A short tube 23_ is fitted in the opening 23 and projects downwards into the bottle.
A diffuser 23_ may be located in the upper end of the tube 23_. This diffuser regulates the size of bubbles produced as foam. A valve member 24 seats against the upper end of the opening 23 and has a boss that locates into that opening. An apertured disc 25 is snap fittably engaged with the base portion 16a and this disc 15 serves to limit upward displacement of the valve member 24 away from its seated position and to evenly distribute foam into the cup.
A gas inlet 26 is moulded into the side wall of the cup 16, emerging in the cenke of the bayonet fitting 20. A plastics restrictor 28 is provided in the gas inlet 20 26 to regulate the volume of gas entering the applicator. Sealed communication with the gun 17 is effected by means of an "O" ring 29. A spigot 26_ projects downwards between the annular flange 21 and the collar 22.
A flexible tube 27 is connected to the spigot 26_ permitting gas from the inlet 26 to be directed to the bottom of the bottle. A moulded foaming head 30 is connected to the lower end of the tube 27 and comprises a non return valve and a series of fine holes.
s In use, the bottle 15 is partially filled with a liquid, typically a liquid disinfectant, containing a foaming agent. In order to cause the liquid to foam up, the trigger 19 of the gun 17 is compressed to allow gas at an elevated pressure to enter the bottle via the foaming head 30 and into the liquid through the fine holes of the 10 foaming head so producing bubbles in the liquid and foam above its top level. This foam passes up through the tube 23_, through the diffuser 23b, past the valve member 24 which is unseated and through the apertures in the disc 25. The valve member 24 prevents the return of foam to the bottle and the foam therefore collects within the cup 16. After sufficient foam has been collected in the cup, the cup can be placed over 15 teats so that the teats are disinfected by the foam.
The embodiment described above is given by way of example only and various modifications will be apparent to persons skilled in the art without departing from the scope of the invention.
Claims (10)
1. An applicator comprising a container for containing a liquid including a foaming agent, a cup mounted on the container, means for supplying gas at an elevated 5 pressure into liquid in the container to cause the liquid to foam and passage means between the container and the cup and through which foam can pass from the container to the cup.
2. An applicator as claimed in claim 1, wherein the gas supplying means includes 10 manually operable valve means located externally of the cup.
3. An applicator as claimed in claim 2, wherein the valve means are part of a gun.
4. An applicator as claimed in claim 2 or claim 3, wherein the valve means are 15 releasably connected to the cup and wherein the cup has an inlet passage communicating between the valve means and a tube extending into the container.
5. An applicator as claimed in claim 4, wherein the valve means are connected to the cup by a bayonet fixing.
6. An applicator as claimed in any one of the preceding claims, wherein the passage means between the container and the cup include means at least restricting
the return of foam from the cup to the container.
7. An applicator as claimed in claim 6, wherein the restricting means comprises a one way valve.
s
8. An applicator cup as claimed in any one of the preceding claims, wherein the cup is releasably connected to the container.
9. An applicator as claimed in any one of the preceding claims in combination with 10 a source of gas at an elevated pressure and pressure regulating means for regulating the pressure of gas supplied into liquid in the container.
10. An applicator substantially as hereinbefore described with reference to the accompanying drawings.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0101550A GB2371249B (en) | 2001-01-20 | 2001-01-20 | An applicator |
EP01308882A EP1224858B1 (en) | 2001-01-20 | 2001-10-19 | An applicator |
DE60126053T DE60126053D1 (en) | 2001-01-20 | 2001-10-19 | applicator |
US09/983,710 US20020096541A1 (en) | 2001-01-20 | 2001-10-25 | Applicator |
AU83623/01A AU779753B2 (en) | 2001-01-20 | 2001-10-25 | An applicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0101550A GB2371249B (en) | 2001-01-20 | 2001-01-20 | An applicator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0101550D0 GB0101550D0 (en) | 2001-03-07 |
GB2371249A true GB2371249A (en) | 2002-07-24 |
GB2371249B GB2371249B (en) | 2004-03-10 |
Family
ID=9907209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0101550A Expired - Fee Related GB2371249B (en) | 2001-01-20 | 2001-01-20 | An applicator |
Country Status (5)
Country | Link |
---|---|
US (1) | US20020096541A1 (en) |
EP (1) | EP1224858B1 (en) |
AU (1) | AU779753B2 (en) |
DE (1) | DE60126053D1 (en) |
GB (1) | GB2371249B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060073216A1 (en) * | 2002-12-26 | 2006-04-06 | Solution Biosciences, Inc. | Compositions and methods for control of bovine mastitis |
US7165510B2 (en) * | 2003-11-04 | 2007-01-23 | Dennis Lee Hakes | Bovine germicide application device |
ITCR20040017A1 (en) * | 2004-09-23 | 2004-12-23 | Felice Farina | Applicator and implant for the treatment of the nipples of dairy animals |
GB0705478D0 (en) * | 2007-03-22 | 2007-05-02 | Ambic Equip Ltd | Dip cup |
US7753006B2 (en) | 2007-09-28 | 2010-07-13 | Ambic Equipment Limited | Teat application device with cup portion having limited circumferential extension |
EP2482641B1 (en) * | 2009-09-30 | 2017-06-21 | Mastitis Management Tools, Inc. | Bovine germicide application technology |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921860A (en) * | 1970-12-18 | 1975-11-25 | Silver Jules | Liquid dispensing cup for flexible container |
US4305346A (en) * | 1980-09-26 | 1981-12-15 | Sparr Sr Anders V | Teat washing cup with milk let-down stimulating blades |
EP0700667A1 (en) * | 1993-07-22 | 1996-03-13 | Babson Bros. Co. | Ultrasound teat dip |
GB2299011A (en) * | 1995-03-24 | 1996-09-25 | Ambic Equip Ltd | Teat cleaner |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2350183A (en) * | 1943-05-03 | 1944-05-30 | Marvin H Newell | Cow teat medicator |
US3366111A (en) * | 1965-09-15 | 1968-01-30 | American Home Prod | Device for application of medicated liquids to teat skin of female quadrupeds |
FR2087642A5 (en) * | 1970-05-27 | 1971-12-31 | Standa Laboratoire | |
ATE222734T1 (en) * | 1995-03-24 | 2002-09-15 | Ambic Equip Ltd | DIVING CUP FOR TREATING TEATS IN ANIMAL |
DE19942066A1 (en) * | 1999-09-03 | 2001-03-08 | Josef Mueller | Teat spray for cows consists of conventional trigger-operated plastic spray bottle whose nozzle is mounted at end of L-shaped tube so that it points upwards and conical sleeve mounted over this with wide end upwards |
-
2001
- 2001-01-20 GB GB0101550A patent/GB2371249B/en not_active Expired - Fee Related
- 2001-10-19 DE DE60126053T patent/DE60126053D1/en not_active Expired - Lifetime
- 2001-10-19 EP EP01308882A patent/EP1224858B1/en not_active Expired - Lifetime
- 2001-10-25 US US09/983,710 patent/US20020096541A1/en not_active Abandoned
- 2001-10-25 AU AU83623/01A patent/AU779753B2/en not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921860A (en) * | 1970-12-18 | 1975-11-25 | Silver Jules | Liquid dispensing cup for flexible container |
US4305346A (en) * | 1980-09-26 | 1981-12-15 | Sparr Sr Anders V | Teat washing cup with milk let-down stimulating blades |
EP0700667A1 (en) * | 1993-07-22 | 1996-03-13 | Babson Bros. Co. | Ultrasound teat dip |
GB2299011A (en) * | 1995-03-24 | 1996-09-25 | Ambic Equip Ltd | Teat cleaner |
Also Published As
Publication number | Publication date |
---|---|
EP1224858B1 (en) | 2007-01-17 |
GB2371249B (en) | 2004-03-10 |
US20020096541A1 (en) | 2002-07-25 |
AU8362301A (en) | 2002-07-25 |
AU779753B2 (en) | 2005-02-10 |
DE60126053D1 (en) | 2007-03-08 |
EP1224858A3 (en) | 2005-01-26 |
EP1224858A2 (en) | 2002-07-24 |
GB0101550D0 (en) | 2001-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6935271B2 (en) | Method for producing a bovine teat dip | |
US4012798A (en) | Portable emergency eye wash fountain | |
US4363146A (en) | Eye wash fountain | |
US6302058B1 (en) | Apparatus and method for producing a foam bovine teat dip | |
US5109553A (en) | Shower utensil having brush | |
US4702416A (en) | Agitator regulator valve | |
US5823145A (en) | Pet flea brush | |
CN102177299A (en) | Fluid dispenser | |
EP0733348B1 (en) | A dip cup for treating the teats of animals | |
EP0869748B1 (en) | Bovine teat sanitizer | |
US9376794B2 (en) | Toilet bowl deodorizer fixture | |
US20120325154A1 (en) | Dip cup | |
EP1224858B1 (en) | An applicator | |
EP1799144B1 (en) | Applicator and method for treating the teats of milking animals | |
US7278177B1 (en) | Emergency eye wash station | |
GB2299011A (en) | Teat cleaner | |
JP2016113155A (en) | Foam discharger | |
CN219628663U (en) | Pesticide sprayer | |
US20240044120A1 (en) | Toilet plunger caddy with cleaning mechanism | |
JP2018083133A (en) | Dispenser | |
JP6420615B2 (en) | Discharge container and dispenser |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20160120 |