GB2480870A - Connector device - Google Patents
Connector device Download PDFInfo
- Publication number
- GB2480870A GB2480870A GB1009389A GB201009389A GB2480870A GB 2480870 A GB2480870 A GB 2480870A GB 1009389 A GB1009389 A GB 1009389A GB 201009389 A GB201009389 A GB 201009389A GB 2480870 A GB2480870 A GB 2480870A
- Authority
- GB
- United Kingdom
- Prior art keywords
- connector
- connector device
- connectors
- bsp
- threaded
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/221—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals having brackets connected together by means of a common support
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/021—Devices for positioning or connecting of water supply lines
Abstract
A connector device 10 for use in plumbing comprises at least two connectors 12, 14, each having a first end 16, a body 18 and a second end 20, central longitudinal axes of the connector bodies 18 being arranged parallel with one-another and the positions of the connectors being linked together by spacers 21 about a pivot pin 24. The connector device 10 facilitates ease of connection with fittings arranged for connection to other devices within a product range.
Description
TITLE: CONNECTOR DEVICE The present invention relates to a connector device and particularly to a connector device for use in plumbing.
BACKGROUND OF THE INVENTION
When a central heating circuit has been in operation for some time, there is a tendency for magnetite to build up as a sludge, which settles in the system, for example, in the radiators, pipe work and boiler heat exchanger. This leads to a number of problems including cold spots in the radiators, reduced heat transfer in the heat exchanger of the boiler resulting in slower warm up time, increased noise in the system and pump failure. Furthermore, in hard water areas there is a tendency for limescale to accumulate in the heat exchanger, which also reduces the efficiency of the boiler.
In order to remove the sludge and loose limescale deposits and restore the system to its optimum operating condition, it is known to flush the sludge and deposits from the system in a process known as "power flushing", also known as "jet flushing and hard flushing". Power flushing involves the connection of a pump to the system, which pumps water at a high velocity and pressure through the system, to loosen and mobilise corrosion and limescale deposits, and to suspend them in rapidly moving water. Sometimes, specialist cleansing chemicals are added to the water to improve the effectiveness of the cleaning process. Once loosened, the unwanted debris is purged from the system with the flow of clean water.
A new method of flushing a central heating system is proposed in the applicant's co-pending UK Patent Application, but irrespective of how a central heating system is flushed, it is necessary to interrupt the central heating circuit to connect the flushing hoses. Until now, this has usually been achieved by removing the pump from the system, if the pump is mounted externally of the boiler, and connecting the hoses to the pump connections. In one alternative, a magnetic filter may be removed and the hoses connected to the filter connections. In another alternative, a plumber breaks the circuit and installs tee-pieces with valves. A problem of these methods is that they are time consuming and can result in leaks when the system is re-assembled. In some cases, re-assembly will require new components to be fitted.
It is an object of the invention to provide a connector device which reduces or substantially obviates the above mentioned problems.
SUMMARY OF THE INVENTION
According to a first aspect of the invention there is provided a connector device for use in plumbing, comprising at least two connectors, each having a first end, a body and a second end, central longitudinal axes of the connector bodies being arranged parallel with one-another and the positions of the connectors being linked together.
The connector device is advantageous because centres of the connector bodies can be arranged to lie in-line with existing connections for a particular make, type or brand of plumbing device, enabling removal of the device and simplistic connection to the connections for that device.
Preferably the connectors are connected together about a pivot. This enables the connectors to be fitted to a number of products with different centre connections in the same product or brand line.
First and second spacer elements may extend from the respective connectors and may be connected together at the pivot. The or each spacer may be connected to the body of a respective connector. The or each spacer may be integrally formed with the body.
Each connector may include a threaded region at the first end for connection to a corresponding threaded connector.
The threaded region may be a male threaded portion. Alternatively the threaded portion may be a female thread.
The diameter of the first threaded end may be 20mm (1/2" British Standard Pipe (BSP)), 25mm (3/4" BSP), 32mm (1"BSP) or any other standard fitting size.
The second end may be formed as a 900 elbow for ease of connecting, for example, to a hose of a flushing device.
A portion of the periphery of the second end may be tapered and stepped for providing secure engagement with a hose.
Alternatively, a distal end of the elbow may be provided as one part of a push fit connector.
At least one of the connectors may be made from brass, plastics or reinforced plastics.
According to a second aspect of the invention there is provided a connector system comprising at least one portion of flexible tubing, at least one hose connector, at least one adaptor and a connector device according to the first aspect of the invention.
BRIEF DESCRIPTION OF THE DRAWINGS
For a better understanding of the present invention, and to show more clearly how it may be carried into effect, reference will now be made, by way of example, to the accompanying drawings, in which: Figure 1 shows a schematic perspective view of first embodiment of a connector device; and Figure 2 shows a schematic plan view from above of a second embodiment of connector device with the connectors disposed at 40 degrees relative to one-another.
DETAILED DESCRIPTION OF THE ILLUSTRATIVE EMBODIMENTS
Referring firstly to Figure 1, a connector device is indicated generally at 10. The connector device 10 has a first connector 12 and a second connector 14, with each first and second connector having a first end 16, a body 18 and a second end 20. The central axis of the first connector body is arranged in parallel with the central axis of the second connector body. The first ends 16 are preferably formed integrally with the bodies 18 of the connectors 12, 14.
The first and second connectors 12, 14 are linked together by a pair of spacer elements 21. Each respective spacer element 21 is connected to a tubular housing 22 at one end. Each respective spacer 21 is integrally formed with the tubular housing 22 but may alternatively be formed of separate components. Each tubular housing 22 is rotationally mounted about the respective body 18 of a connector 12, 14, for example, in a ball race or other bearing assembly. Alternatively, each tubular housing 22 may itself form a respective body 18 of a connector 12, 14 and may be moveable relative to the first 16 and/or second ends 20. The other ends of the spacers 21 are connected together in the manner of a hinge with a central pivot pin 24.
The first end 16 of each connector 12, 14 is formed as a male screw thread (not shown) for connection with a conesponding female thread. An adaptor 23, with an internal female thread, is screwed onto the male thread of the first end 16. The adaptor 23 comprises a hexagon nut 26 formed integrally with a shank having an external male thread. An 0-ring seal is received in a slot of an end face of the adapter 23, at the hexagon end. When the adaptor 23 is mounted on the first end 16, it is rotated until the 0-ring seal is compressed against the end of the tubular housing 22. The adaptor 23 facilitates connection of a range of threaded components to the connector 12, 14.
Whereas the diameter of the male screw thread formed on the first end 16 is typically fixed, for example, 25mm (3⁄4 "BSP) thread, the diameter of the male screw thread on the adaptor 23 may be one of a number of diameters as required. Ideally, the adaptor 23 threads are standard sizes to correspond with connections for standard piping size connectors eg 20mm (1/2" BSP), 25mm (3/4" BSP), or 32mm (1" BSP) threads. It will be appreciated that other sizes can be utilised as appropriate. The male screw threaded portions may optionally be female threaded portions and vice versa. The second end 20 of each connector 12, 14 is formed as a 90° elbow. The distal portion 28 of each elbow is tapered and stepped to be received in the end of a hose, for example, for flushing.
In an alternative arrangement, as shown in Figure 2, the distal portion 30 of each connector 12, 14 is provided with a push-fit connector. Any other suitable connection can be provided, as desired. For example, in use a hose connector, having at one end a tapered and stepped region for receiving a hose, may be mounted on the push-fit connector and locked into place with a cam lock anangement. A hose may then be mounted on the hose connector.
The connector device is ideally made from brass, but may be made from plastics or from reinforced plastics or a combination of these materials.
In use, it is envisaged that the connector device 10 will be used to connect to connections intended for another product in a brand line, for example, a magnetic filter. The filter for example can be removed from a central heating circuit and the connector device 10 can conveniently be fitted to the open connections. The flexibility of the hinged spacers 21 enables the spacing of the connectors 12, 14 to be varied, by angular movement of the spacer elements 21 about the pivot 24. The rotational connection of the spacer elements 21 to the second 20 ends enables the orientation of the connectors 12, 14 to be selected irrespective of the position or spacing of the connectors 12, 14. In other words, the distal portions 28, 30 of the elbows can be aligned parallel to receive respective hoses, irrespective of the position of the spacer elements 21 The invention is advantageous because it can be used for simplistic interruption of a plumbing circuit, for example for connection of hoses or other devices.
Claims (15)
- CLAIMS1. A connector device for use in plumbing, comprising at least two connectors, each having a first end, a body and a second end, central longitudinal axes of the connector bodies being arranged parallel with one-another and the positions of the connectors being linked together.
- 2 A connector device as claimed in claim 1, in which the connectors are connected together about a pivot.
- 3. A connector device as claimed in claim 2, in which first and second spacer elements extend from the respective connectors and are connected together at the pivot.
- 4. A connector device as claimed in claim 3, in which the or each spacer element is connected to the body of a respective connector.
- 5. A connector device as claimed in claim 4, in which the or each spacer element is integrally formed with the body.
- 6. A connector device as claimed in any preceding claim, in which each connector includes a threaded region at the first end for connection to a corresponding threaded connector.
- 7. A connector device as claimed in claim 6, in which the threaded region is a male threaded portion.
- 8. A connector device as claimed in claim 7, in which the diameter of the first end is approximately 32mm (1"BSP).
- 9. A connector device as claimed in any preceding claim, in which the second end is formed as a 90° elbow.
- 10. A connector device as claimed in any preceding claim, in which a portion of the periphery of the second end is tapered and stepped for providing secure engagement with a hose.
- 11. A connector device as claimed in any one of claims 1 to 9, in which a distal end of the elbow is provided as one part of a push fit connector.
- 12. A connector device as claimed in any preceding claim, in which at least one of the connectors is made from brass.
- 13. A connector system comprising at least one portion of flexible tubing, at least one hose connector, at least one adaptor and a connector device as claimed in any one of claims ito 9 or 11 to 12.
- 14. A connector system as claimed in claim 13, in which a threaded portion of the adaptor has a diameter of approximately 20mm (1/2" BSP), 25mm (314" BSP) or 32mm (1" BSP).
- 15. A connector device substantially as described herein with reference to and as illustrated in Figures 1 and 2 of the accompanying drawings.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1009389.6A GB2480870B (en) | 2010-06-04 | 2010-06-04 | Connector device |
EP11168769.5A EP2392737B1 (en) | 2010-06-04 | 2011-06-06 | Connector device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1009389.6A GB2480870B (en) | 2010-06-04 | 2010-06-04 | Connector device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201009389D0 GB201009389D0 (en) | 2010-07-21 |
GB2480870A true GB2480870A (en) | 2011-12-07 |
GB2480870B GB2480870B (en) | 2015-09-30 |
Family
ID=42471177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1009389.6A Expired - Fee Related GB2480870B (en) | 2010-06-04 | 2010-06-04 | Connector device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2392737B1 (en) |
GB (1) | GB2480870B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3798371B1 (en) * | 2019-09-26 | 2023-07-12 | Deere & Company | Hose connection system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071169A (en) * | 1990-09-04 | 1991-12-10 | Ford Motor Company | Tube coupling holder |
US5564576A (en) * | 1994-06-13 | 1996-10-15 | Usui Kokusai Sangyo Kaisha Ltd. | Clamp for and method of storing/transporting high-pressure fuel injection pipes |
JPH10227383A (en) * | 1997-02-14 | 1998-08-25 | Aron Kasei Co Ltd | Pipe connection and fixation jig |
US6000459A (en) * | 1999-05-14 | 1999-12-14 | Jeppesen; Kris | U-bend pipe spacer |
WO2001035012A1 (en) * | 1999-11-08 | 2001-05-17 | Comap Abbeville | Device for fixing a manifold for fluid distribution |
GB2374628A (en) * | 2001-02-14 | 2002-10-23 | Paul Macnamara | Cable clamp |
US20080265571A1 (en) * | 2007-04-27 | 2008-10-30 | Luis Gallardo | Anti-rotation pipe locator and holder |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GR2000133Y (en) * | 1988-07-22 | 1989-02-23 | Stefanos Kilimis | |
AT1567U1 (en) * | 1996-11-08 | 1997-07-25 | Maier Hans | AUXILIARY DEVICE FOR MOVING CONNECTED CONNECTING KNEES OF SANITARY PIPING |
-
2010
- 2010-06-04 GB GB1009389.6A patent/GB2480870B/en not_active Expired - Fee Related
-
2011
- 2011-06-06 EP EP11168769.5A patent/EP2392737B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071169A (en) * | 1990-09-04 | 1991-12-10 | Ford Motor Company | Tube coupling holder |
US5564576A (en) * | 1994-06-13 | 1996-10-15 | Usui Kokusai Sangyo Kaisha Ltd. | Clamp for and method of storing/transporting high-pressure fuel injection pipes |
JPH10227383A (en) * | 1997-02-14 | 1998-08-25 | Aron Kasei Co Ltd | Pipe connection and fixation jig |
US6000459A (en) * | 1999-05-14 | 1999-12-14 | Jeppesen; Kris | U-bend pipe spacer |
WO2001035012A1 (en) * | 1999-11-08 | 2001-05-17 | Comap Abbeville | Device for fixing a manifold for fluid distribution |
GB2374628A (en) * | 2001-02-14 | 2002-10-23 | Paul Macnamara | Cable clamp |
US20080265571A1 (en) * | 2007-04-27 | 2008-10-30 | Luis Gallardo | Anti-rotation pipe locator and holder |
Also Published As
Publication number | Publication date |
---|---|
EP2392737A3 (en) | 2014-05-07 |
GB201009389D0 (en) | 2010-07-21 |
EP2392737A2 (en) | 2011-12-07 |
GB2480870B (en) | 2015-09-30 |
EP2392737B1 (en) | 2017-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20130215 AND 20130220 |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20180604 |
|
S73 | Revocation on comptroller's initiative (section 73/patents act 1977) |
Free format text: PATENT REVOKED; PATENT REVOKED UNDER SECTION 73(2) ON 01 MARCH 2023 |