AU2005100740B4 - Semi countersunk smoke detector - Google Patents
Semi countersunk smoke detector Download PDFInfo
- Publication number
- AU2005100740B4 AU2005100740B4 AU2005100740A AU2005100740A AU2005100740B4 AU 2005100740 B4 AU2005100740 B4 AU 2005100740B4 AU 2005100740 A AU2005100740 A AU 2005100740A AU 2005100740 A AU2005100740 A AU 2005100740A AU 2005100740 B4 AU2005100740 B4 AU 2005100740B4
- Authority
- AU
- Australia
- Prior art keywords
- smoke detector
- detector
- countersunk
- semi
- smoke
- 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
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- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
Description
a a, vI~ o\ FIRETRONICS PTY LTD UNIT 12 28 VORE STREET SILVERWATER NSW 2128 PH: (02) 9748 0098 FAX (02) 9748 0093 email: info@firetronics.net
AUSTRALIA
PATENTS ACT 1990 COMPLETE SPECIFICATION INNOVATION PATENT NEW INNOVATION PATENT APPLICATION
FIRETRONICS
SEMI COUNTERSUNK SMOKE DETECTOR The following statement is a full description of this invention, including the best method of performing it known to me;
FIRETRONICS
SEMI COUNTERSUNK SMOKE DETECTOR Description For many years we have seen smoke detectors installed by either directly mounting the smoke detectors on to a ceiling or a smoke detector base mounted onto a ceiling and then the smoke detector clipped onto the base for easy servicing.
This type of mounting makes the smoke detector quite noticeable and unattractive to many customers with a desire to having their homes and work places in keeping with the latest decor.
The smoke detector size is vital to the performance of the smoke detector. To reduce the size of the smoke detector especially ones with an internal sounders is not to the interest of the consumer, as we require the sound levels from the smoke detectors to be as loud as possible to warn of a potential fire etc..
The smoke detector size is also vital for housing the sensing chamber so that the sensitivity levels will not be affected.
The installation costs of the smoke detector should remain cost effective and ease of installation for the Electrician etc..So the power connector cannot be made smaller as human hands still must connect this.
The battery compartment must remain a standard size as reducing the size will reduce battery size and life.
This invention has been specifically designed in order to overcome the problems encountered with normally mounted smoke detectors.
These invention innovation improvements are not reducing the smoke detector size and function but to /4 countersink the smoke detector into the ceiling or roof mounting space.
FIRETRONICS
Semi Countersunk Smoke Detector Mr. Varoosh Shamavonian FIRETRONICS Pty Ltd Unit 12/28 Vore Street Silverwater NSW 2128 Phone; 02-9748-0098 7September 2005
Claims (3)
1. The Semi Countersunk Smoke Detector does not reduce the smoke detector size and C function, but to 3/4 countersink the smoke detector into the ceiling or roof mounting space. It has a more decorative appearance, as only of the detector housing is visible by the consumer. The Semi Countersunk smoke detector has been designed with draft holes through the smoke detector to allow natural airflow for smoke to be drawn into detector and into chamber. The Semi Countersunk smoke detector in claim 1 mounted with standard down light t fitting, drill round hole and insert smoke detector with spring loaded clamps into ceiling. This will allow the installer to mount detector either; A; directly into an existing down light hole. B; on a concrete slab ceiling with a down light cage in concrete, mounted before pouring concrete.
C; by drilling a round hole.
3. The Semi countersunk smoke detector in claim 1 also enables quick spring loaded removal of detector when it needs to be serviced or battery requires replacement. Semi Countersunk Smoke Detector 22 nd November 2005 Patent application 2005100740 FIRETRONICS Pty Ltd Mr. Varoosh Shamavonian Unit 12/28 Vore Street. Silverwater NSW 2128 Phone; 02-97480098
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2005100740A AU2005100740B4 (en) | 2005-09-09 | 2005-09-09 | Semi countersunk smoke detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2005100740A AU2005100740B4 (en) | 2005-09-09 | 2005-09-09 | Semi countersunk smoke detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2005100740A4 AU2005100740A4 (en) | 2005-10-06 |
| AU2005100740B4 true AU2005100740B4 (en) | 2005-12-22 |
Family
ID=35116274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2005100740A Expired AU2005100740B4 (en) | 2005-09-09 | 2005-09-09 | Semi countersunk smoke detector |
Country Status (1)
| Country | Link |
|---|---|
| AU (1) | AU2005100740B4 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2489039B (en) * | 2011-03-17 | 2013-07-03 | Ddc Ltd | Recessed smoke or heat detector |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004055750A1 (en) * | 2002-12-18 | 2004-07-01 | Gerard Industries Pty Ltd | Detector assembly suited to smoke alarms |
| US20050035868A1 (en) * | 2003-08-05 | 2005-02-17 | Back Denis L. | Recessed detector assembly for detecting and venting airborne substances |
-
2005
- 2005-09-09 AU AU2005100740A patent/AU2005100740B4/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004055750A1 (en) * | 2002-12-18 | 2004-07-01 | Gerard Industries Pty Ltd | Detector assembly suited to smoke alarms |
| US20050035868A1 (en) * | 2003-08-05 | 2005-02-17 | Back Denis L. | Recessed detector assembly for detecting and venting airborne substances |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2005100740A4 (en) | 2005-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGI | Letters patent sealed or granted (innovation patent) | ||
| MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |