CA1172722A - Detection des feux et explosions - Google Patents

Detection des feux et explosions

Info

Publication number: CA1172722A
Authority: CA; Canada
Prior art keywords: radiation; fire; signal; explosion; produce
Prior art date: 1980-01-17
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

Application number

CA000415925A

Other languages

English (en)

Inventor

David N. Ball

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.)

Graviner Ltd

Original Assignee

Graviner 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.)

1980-01-17

Filing date

1982-11-18

Publication date

1984-08-14

1981-01-13 Priority claimed from CA000368364A external-priority patent/CA1169522A/fr

1982-11-18 Application filed by Graviner Ltd filed Critical Graviner Ltd

1982-11-18 Priority to CA000415925A priority Critical patent/CA1172722A/fr

1984-08-14 Application granted granted Critical

1984-08-14 Publication of CA1172722A publication Critical patent/CA1172722A/fr

Status Expired legal-status Critical Current

Links

238000004880 explosion Methods 0.000 title claims abstract description 56
238000001514 detection method Methods 0.000 title claims abstract description 10
230000005855 radiation Effects 0.000 claims abstract description 133
239000004215 Carbon black (E152) Substances 0.000 claims abstract description 22
229930195733 hydrocarbon Natural products 0.000 claims abstract description 22
150000002430 hydrocarbons Chemical class 0.000 claims abstract description 22
230000004044 response Effects 0.000 claims description 14
238000004519 manufacturing process Methods 0.000 claims description 2
230000001629 suppression Effects 0.000 description 12
230000001960 triggered effect Effects 0.000 description 5
239000012634 fragment Substances 0.000 description 4
239000000446 fuel Substances 0.000 description 4
238000001816 cooling Methods 0.000 description 3
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000002360 explosive Substances 0.000 description 2
230000000630 rising effect Effects 0.000 description 2
GGYFMLJDMAMTAB-UHFFFAOYSA-N selanylidenelead Chemical compound [Pb]=[Se] GGYFMLJDMAMTAB-UHFFFAOYSA-N 0.000 description 2
229910052710 silicon Inorganic materials 0.000 description 2
239000010703 silicon Substances 0.000 description 2
230000003595 spectral effect Effects 0.000 description 2
LPQOADBMXVRBNX-UHFFFAOYSA-N ac1ldcw0 Chemical group Cl.C1CN(C)CCN1C1=C(F)C=C2C(=O)C(C(O)=O)=CN3CCSC1=C32 LPQOADBMXVRBNX-UHFFFAOYSA-N 0.000 description 1
239000000969 carrier Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000001934 delay Effects 0.000 description 1
239000002828 fuel tank Substances 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000010791 quenching Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
230000006335 response to radiation Effects 0.000 description 1
230000001052 transient effect Effects 0.000 description 1

Landscapes

Fire-Detection Mechanisms (AREA)

CA000415925A 1980-01-17 1982-11-18 Detection des feux et explosions Expired CA1172722A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000415925A CA1172722A (fr)	1980-01-17	1982-11-18	Detection des feux et explosions

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
GB8,001,653		1980-01-17
GB8,001,655		1980-01-17
GB8001653		1980-01-17
GB8001655		1980-01-17
CA000368364A CA1169522A (fr)	1980-01-17	1981-01-13	Detection de feux et d'explosions
CA000415925A CA1172722A (fr)	1980-01-17	1982-11-18	Detection des feux et explosions

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000368364A Division CA1169522A (fr)	1980-01-17	1981-01-13	Detection de feux et d'explosions

Publications (1)

Publication Number	Publication Date
CA1172722A true CA1172722A (fr)	1984-08-14

Family

ID=27426287

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000415925A Expired CA1172722A (fr)	1980-01-17	1982-11-18	Detection des feux et explosions

Country Status (1)

Country	Link
CA (1)	CA1172722A (fr)

1982
- 1982-11-18 CA CA000415925A patent/CA1172722A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2001-08-14	MKEX	Expiry