GB2310393B - Manufacture of smoke alarms - Google Patents

Manufacture of smoke alarms

Info

Publication number
GB2310393B
GB2310393B GB9604031A GB9604031A GB2310393B GB 2310393 B GB2310393 B GB 2310393B GB 9604031 A GB9604031 A GB 9604031A GB 9604031 A GB9604031 A GB 9604031A GB 2310393 B GB2310393 B GB 2310393B
Authority
GB
United Kingdom
Prior art keywords
manufacture
smoke alarms
alarms
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 - Lifetime
Application number
GB9604031A
Other versions
GB2310393A (en
GB9604031D0 (en
Inventor
Michael Byrne
Michael Guinee
James Duignan
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.)
EI Technology Ltd
Original Assignee
EI Technology Ltd
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.)
Filing date
Publication date
Application filed by EI Technology Ltd filed Critical EI Technology Ltd
Priority to GB9604031A priority Critical patent/GB2310393B/en
Publication of GB9604031D0 publication Critical patent/GB9604031D0/en
Publication of GB2310393A publication Critical patent/GB2310393A/en
Application granted granted Critical
Publication of GB2310393B publication Critical patent/GB2310393B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
GB9604031A 1996-02-26 1996-02-26 Manufacture of smoke alarms Expired - Lifetime GB2310393B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9604031A GB2310393B (en) 1996-02-26 1996-02-26 Manufacture of smoke alarms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9604031A GB2310393B (en) 1996-02-26 1996-02-26 Manufacture of smoke alarms

Publications (3)

Publication Number Publication Date
GB9604031D0 GB9604031D0 (en) 1996-04-24
GB2310393A GB2310393A (en) 1997-08-27
GB2310393B true GB2310393B (en) 1999-08-25

Family

ID=10789415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9604031A Expired - Lifetime GB2310393B (en) 1996-02-26 1996-02-26 Manufacture of smoke alarms

Country Status (1)

Country Link
GB (1) GB2310393B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019144431A1 (en) * 2018-01-29 2019-08-01 广东利元亨智能装备有限公司 Smoke alarm automatic assembly production line

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008032145B4 (en) 2008-07-08 2012-12-06 Techem Energy Services Gmbh Alarm device with a detection chamber open to the environment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078670A1 (en) * 1981-10-30 1983-05-11 Honeywell Information Systems Inc. Testing electronic assemblies

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078670A1 (en) * 1981-10-30 1983-05-11 Honeywell Information Systems Inc. Testing electronic assemblies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019144431A1 (en) * 2018-01-29 2019-08-01 广东利元亨智能装备有限公司 Smoke alarm automatic assembly production line

Also Published As

Publication number Publication date
GB2310393A (en) 1997-08-27
GB9604031D0 (en) 1996-04-24

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20160225