CA1231289A - Concept de coupe-feu ou autres suretes dans les gaines d'aeration - Google Patents

Concept de coupe-feu ou autres suretes dans les gaines d'aeration

Info

Publication number: CA1231289A
Authority: CA; Canada
Prior art keywords: fuse; sleeve; fuse device; fire; parts
Prior art date: 1984-07-26
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

CA000459798A

Other languages

English (en)

Inventor

Erkki Aalto

Harri Saukkonen

Juhani Hasa

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.)

Halton Oy

Original Assignee

Halton Oy

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.)

1984-07-26

Filing date

1984-07-26

Publication date

1988-01-12

1984-07-26 Application filed by Halton Oy filed Critical Halton Oy

1984-07-26 Priority to CA000459798A priority Critical patent/CA1231289A/fr

1988-01-12 Application granted granted Critical

1988-01-12 Publication of CA1231289A publication Critical patent/CA1231289A/fr

Status Expired legal-status Critical Current

Links

238000009434 installation Methods 0.000 title claims abstract description 4
238000009423 ventilation Methods 0.000 title claims abstract description 4
239000000463 material Substances 0.000 claims abstract description 52
239000007788 liquid Substances 0.000 claims abstract description 10
239000007787 solid Substances 0.000 claims abstract description 5
230000009471 action Effects 0.000 claims abstract description 4
230000007423 decrease Effects 0.000 claims 1
230000008023 solidification Effects 0.000 claims 1
238000007711 solidification Methods 0.000 claims 1
238000002844 melting Methods 0.000 description 6
230000008018 melting Effects 0.000 description 6
238000012360 testing method Methods 0.000 description 5
230000007797 corrosion Effects 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
239000011521 glass Substances 0.000 description 3
230000002349 favourable effect Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
208000036366 Sensation of pressure Diseases 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000007774 longterm Effects 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000005476 soldering Methods 0.000 description 1

Landscapes

Fuses (AREA)

CA000459798A 1984-07-26 1984-07-26 Concept de coupe-feu ou autres suretes dans les gaines d'aeration Expired CA1231289A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000459798A CA1231289A (fr)	1984-07-26	1984-07-26	Concept de coupe-feu ou autres suretes dans les gaines d'aeration

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000459798A CA1231289A (fr)	1984-07-26	1984-07-26	Concept de coupe-feu ou autres suretes dans les gaines d'aeration

Publications (1)

Publication Number	Publication Date
CA1231289A true CA1231289A (fr)	1988-01-12

Family

ID=4128400

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000459798A Expired CA1231289A (fr)	1984-07-26	1984-07-26	Concept de coupe-feu ou autres suretes dans les gaines d'aeration

Country Status (1)

Country	Link
CA (1)	CA1231289A (fr)

1984
- 1984-07-26 CA CA000459798A patent/CA1231289A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2005-01-12	MKEX	Expiry