CA1122247A - Fusible a double element avec element shunt - Google Patents

Fusible a double element avec element shunt

Info

Publication number: CA1122247A
Authority: CA; Canada
Prior art keywords: heat; fuse; fusible; shunt; those
Prior art date: 1977-02-22
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

CA000368934A

Other languages

English (en)

Inventor

Aldino J. Gaia

Angelo Urani

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.)

McGraw Edison Co

Original Assignee

McGraw Edison Co

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.)

1977-02-22

Filing date

1981-01-20

Publication date

1982-04-20

1977-02-22 Priority claimed from CA272,310A external-priority patent/CA1096913A/fr

1981-01-20 Application filed by McGraw Edison Co filed Critical McGraw Edison Co

1981-01-20 Priority to CA000368934A priority Critical patent/CA1122247A/fr

1981-09-09 Priority to CA000385473A priority patent/CA1135306A/fr

1982-04-20 Application granted granted Critical

1982-04-20 Publication of CA1122247A publication Critical patent/CA1122247A/fr

Status Expired legal-status Critical Current

Links

230000009977 dual effect Effects 0.000 title abstract description 35
239000002184 metal Substances 0.000 claims description 10
229910052751 metal Inorganic materials 0.000 claims description 10
239000006096 absorbing agent Substances 0.000 abstract description 56
239000000463 material Substances 0.000 abstract description 50
230000002028 premature Effects 0.000 abstract 1
239000000945 filler Substances 0.000 description 10
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
229910052802 copper Inorganic materials 0.000 description 9
239000010949 copper Substances 0.000 description 9
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 6
230000001276 controlling effect Effects 0.000 description 6
239000011810 insulating material Substances 0.000 description 6
238000010791 quenching Methods 0.000 description 6
230000001419 dependent effect Effects 0.000 description 5
239000000835 fiber Substances 0.000 description 5
238000002844 melting Methods 0.000 description 4
230000008018 melting Effects 0.000 description 4
229910000679 solder Inorganic materials 0.000 description 4
238000012360 testing method Methods 0.000 description 4
241000027294 Fusi Species 0.000 description 3
239000010425 asbestos Substances 0.000 description 3
235000011132 calcium sulphate Nutrition 0.000 description 3
239000001175 calcium sulphate Substances 0.000 description 3
230000000875 corresponding effect Effects 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
229910052895 riebeckite Inorganic materials 0.000 description 3
229910045601 alloy Inorganic materials 0.000 description 2
239000000956 alloy Substances 0.000 description 2
229910052729 chemical element Inorganic materials 0.000 description 2
230000009467 reduction Effects 0.000 description 2
PFFIDZXUXFLSSR-UHFFFAOYSA-N 1-methyl-N-[2-(4-methylpentan-2-yl)-3-thienyl]-3-(trifluoromethyl)pyrazole-4-carboxamide Chemical compound S1C=CC(NC(=O)C=2C(=NN(C)C=2)C(F)(F)F)=C1C(C)CC(C)C PFFIDZXUXFLSSR-UHFFFAOYSA-N 0.000 description 1
229910001316 Ag alloy Inorganic materials 0.000 description 1
229910000881 Cu alloy Inorganic materials 0.000 description 1
239000006004 Quartz sand Substances 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000013213 extrapolation Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
238000000034 method Methods 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1

Landscapes

Fuses (AREA)

CA000368934A 1977-02-22 1981-01-20 Fusible a double element avec element shunt Expired CA1122247A (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA000368934A CA1122247A (fr)	1977-02-22	1981-01-20	Fusible a double element avec element shunt
CA000385473A CA1135306A (fr)	1981-01-20	1981-09-09	Fusible a deux elements avec support metallique incorpore

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CA272,310A CA1096913A (fr)	1977-02-22	1977-02-22	Fusible a deux elements contenant un shunt
CA000368934A CA1122247A (fr)	1977-02-22	1981-01-20	Fusible a double element avec element shunt

Publications (1)

Publication Number	Publication Date
CA1122247A true CA1122247A (fr)	1982-04-20

Family

ID=25668462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000368934A Expired CA1122247A (fr)	1977-02-22	1981-01-20	Fusible a double element avec element shunt

Country Status (1)

Country	Link
CA (1)	CA1122247A (fr)

1981
- 1981-01-20 CA CA000368934A patent/CA1122247A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1999-04-20	MKEX	Expiry
2023-05-26	MKEX	Expiry	Effective date: 19990420