GB2216098A - Sparkler nozzle - Google Patents
Sparkler nozzle Download PDFInfo
- Publication number
- GB2216098A GB2216098A GB8829494A GB8829494A GB2216098A GB 2216098 A GB2216098 A GB 2216098A GB 8829494 A GB8829494 A GB 8829494A GB 8829494 A GB8829494 A GB 8829494A GB 2216098 A GB2216098 A GB 2216098A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cap
- sparkler
- nozzle
- parts
- cylindrical
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/12—Flow or pressure control devices or systems, e.g. valves, gas pressure control, level control in storage containers
- B67D1/127—Froth control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D2001/0093—Valves
- B67D2001/0094—Valve mountings in dispensers
Landscapes
- Fuel-Injection Apparatus (AREA)
- Nozzles (AREA)
Abstract
A cap for a sparkler nozzle for a beer pump comprises a first part 10 constituting an internally screwthreaded cylindrical body part and a second part having a portion with the shape of a truncated cone 14 and merging at its widest end with a portion 16 formed with a plurality of radial projections 18, the two parts being united together by force fitting the radially outermost and part cylindrical surfaces of the projections 18 of the second part in a plain cylindrical bore 20 in the end of the cylindrical body part, whereby to produce a plurality of arcuate slots. <IMAGE>
Description
Sparkler nozzle.
The invention relates to a cap for a sparkler nozzle for a beer pump, that is to say, the kind of cap usually having an internally screwthreaded cylindrical body with a truncated cone formed as part of an end wall, the frusto-conical surface leading outwards to arcuate slots in the end wall of the cap. Such caps have been formed in brass and subsequently chromium plated. They have also been made as a one-piece injection moulding. It has also been known to make a cap of the kind referred to by forming the internally screwthreaded cylindrical body of stainless steel and forming an end wall therefor as an injection moulding, the latter having the form of a disc-like member with the arcuate slots formed close to its periphery. A rebated end of the body part has received the disclike member and has been inwardly swaged to grip and seal around the periphery of said disc-like member.
The invention has for its object to provide a method by which a cap for a sparkler nozzle can be manufactured in a very simple and cost effective manner.
According to the invention, there is provided a cap for a sparkler nozzle, the cap having been made in two parts, that is to say a first part constituting an internally screwthreaded cylindrical body part and a second part having a portion with the shape of a truncated cone and merging at its widest end with a portion formed with a plurality of radial projections, the two parts having been united together by force fitting the radially outermost and part cylindrical surfaces of the projections of the second part in a plain cylindrical bore in the end of the cylindrical body part so that in the assembled cap there are formed a plurality of arcuate slots between surfaces of said first and second parts.
Preferably, the plurality of radial projections on the widest end of the second part will be four in number so that in the assembled cap there will be formed four arcuate slots between surfaces of the first and second parts. Preferably, also, the end surface of the second part will be flush with the end surface of the first part when the two parts have been united together. The first part may be made of stainless steel and the second part may be a sintered stainless component.
In order that the invention may be fully understood and readily carried into effect, the same will now be described, by way of example only, with reference to the accompanying drawings, of which Figure 1 is an exploded perspective view, drawn to a much enlarged scale, of a cap for a sparkler nozzle and embodying the invention,
Figure 2 is a longitudinal section through the assembled cap, and
Figure 3 is an end view looking in the direction of arrow 3 in Figure 2.
Referring now to the drawings, the cap there illustrated is made in two parts, that is to say an internally screwthreaded cylindrical body part 10 made of stainless steel and a sintered stainless part 12.
As best seen in Figure 1, the part 12 has a portion with the shape of a truncated cone 14, this merging at its widest end with a cylindrical portion 16 formed with four equally spaced radial projections 18.
The two parts of the cap have been united together by force fitting the radially outermost and part cylindrical surfaces of the projections 18 in a plain cylindrical bore 20 in the end of the body part 10 so that an end surface of the sintered part is flush with the end surface of the body part as shown in Figure 2. It will be seen that there are thus formed four equally spaced arcuate slots 22 between the cylindrical portion 16 of the sintered part and the surface of the cylindrical bore of the body part 10.
It will be understood that by this relatively simple assembly operation there is produced a cap for a sparkler nozzle which is equally as effective as previously known caps and that this method of manufacture is particularly cost effective. If the four projections 18 are a sufficiently tight fit in the bore 20 there will be no danger of the part 12 falling out during service.
Various modifications may be made. For example, it would be quite possible for the projections 18 to be only three in number. On the other hand, they could equally well be five or six in number.
Claims (6)
1. A cap for a sparkler nozzle, the cap having been made in two parts, that is to say a first part constituting an internally screwthreaded cylindrical body part and a second part having a portion with the shape of a truncated cone and merging at its widest end with a portion formed with a plurality of radial projections, the two parts having been united together by force fitting the radially outermost and part cylindrical surfaces of the projections of the second part in a plain cylindrical bore in the end of the cylindrical body part so that in the assembled cap there are formed a plurality of arcuate slots between surfaces of said first and second parts.
2. A cap for a sparkler nozzle according to claim 1, in which the plurality of radial projections on the widest end of the second part are four in number so that in the assembled cap there are formed four arcuate slots between surfaces of the first and second parts.
3. A cap for a sparkler nozzle according to either one of the preceding claims, in which the end surface of the second part is flush with the end surface of the first part when the two parts have been united together.
4. A cap for a sparkler nozzle according to any one of the preceding claims, in which the first part is made of stainless steel and the second-part is a sintered stainless component.
5. A method of making a cap for a sparkler nozzle, substantially as hereinbefore described.
6. A cap for a sparkler nozzle, the cap being made and adapted to be used substantially as hereinbefore described with reference to and as illustrated by the accompanying drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888803675A GB8803675D0 (en) | 1988-02-17 | 1988-02-17 | Sparkler nozzle |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB8829494D0 GB8829494D0 (en) | 1989-02-01 |
| GB2216098A true GB2216098A (en) | 1989-10-04 |
| GB2216098B GB2216098B (en) | 1991-10-02 |
Family
ID=10631876
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB888803675A Pending GB8803675D0 (en) | 1988-02-17 | 1988-02-17 | Sparkler nozzle |
| GB8829494A Expired - Lifetime GB2216098B (en) | 1988-02-17 | 1988-12-15 | Sparkler nozzle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB888803675A Pending GB8803675D0 (en) | 1988-02-17 | 1988-02-17 | Sparkler nozzle |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB8803675D0 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2537157A (en) * | 2015-04-10 | 2016-10-12 | Chuan Jiing Entpr Co Ltd | Nozzle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2180475A (en) * | 1985-09-18 | 1987-04-01 | John Henderson Wright | Manufacture of nozzles |
-
1988
- 1988-02-17 GB GB888803675A patent/GB8803675D0/en active Pending
- 1988-12-15 GB GB8829494A patent/GB2216098B/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2180475A (en) * | 1985-09-18 | 1987-04-01 | John Henderson Wright | Manufacture of nozzles |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2537157A (en) * | 2015-04-10 | 2016-10-12 | Chuan Jiing Entpr Co Ltd | Nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2216098B (en) | 1991-10-02 |
| GB8803675D0 (en) | 1988-03-16 |
| GB8829494D0 (en) | 1989-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931215 |