EP0793248A3 - Sicherheitsschalter, insbesondere für geschützte elektrische Widerstände - Google Patents
Sicherheitsschalter, insbesondere für geschützte elektrische Widerstände Download PDFInfo
- Publication number
- EP0793248A3 EP0793248A3 EP96119859A EP96119859A EP0793248A3 EP 0793248 A3 EP0793248 A3 EP 0793248A3 EP 96119859 A EP96119859 A EP 96119859A EP 96119859 A EP96119859 A EP 96119859A EP 0793248 A3 EP0793248 A3 EP 0793248A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- resistance elements
- safety fuse
- electrical resistance
- armoured
- terminals
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
- H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
- H01H2037/762—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Non-Adjustable Resistors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI9630413T SI0793248T1 (en) | 1996-03-01 | 1996-12-11 | Safety fuse, in particular for armoured electrical resistance elements |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVE960008U | 1996-03-01 | ||
IT1996VE000008U IT242160Y1 (it) | 1996-03-01 | 1996-03-01 | Fusibile di sicurezza, in particolare per resistenze elettrichecorazzate |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0793248A2 EP0793248A2 (de) | 1997-09-03 |
EP0793248A3 true EP0793248A3 (de) | 1998-11-25 |
EP0793248B1 EP0793248B1 (de) | 2001-10-24 |
Family
ID=11424166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96119859A Expired - Lifetime EP0793248B1 (de) | 1996-03-01 | 1996-12-11 | Sicherheitsschalter, insbesondere für geschützte elektrische Widerstände |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0793248B1 (de) |
AT (1) | ATE207654T1 (de) |
DE (1) | DE69616270T2 (de) |
ES (1) | ES2163576T3 (de) |
IT (1) | IT242160Y1 (de) |
SI (1) | SI0793248T1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10226357B4 (de) * | 2002-06-13 | 2004-06-24 | INTER CONTROL Hermann Köhler Elektrik GmbH & Co KG | Thermische Sicherung |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930215A (en) * | 1974-11-29 | 1975-12-30 | Texas Instruments Inc | Nonresettable thermally actuated switch |
US4032877A (en) * | 1976-05-03 | 1977-06-28 | Mcgraw-Edison Company | Protector for electric circuits |
FR2402943A1 (fr) * | 1977-09-09 | 1979-04-06 | Nifco Inc | Coupe-circuit thermique a fusible |
US4276531A (en) * | 1979-04-20 | 1981-06-30 | Davis Merwyn C | Nonresetable thermally actuated switch |
EP0613325A2 (de) * | 1987-11-30 | 1994-08-31 | Elpag Ag Chur | Rohrheizkörper mit formänderndem, vorgespanntem Sicherungselement |
-
1996
- 1996-03-01 IT IT1996VE000008U patent/IT242160Y1/it active
- 1996-12-11 DE DE69616270T patent/DE69616270T2/de not_active Expired - Fee Related
- 1996-12-11 SI SI9630413T patent/SI0793248T1/xx unknown
- 1996-12-11 AT AT96119859T patent/ATE207654T1/de not_active IP Right Cessation
- 1996-12-11 EP EP96119859A patent/EP0793248B1/de not_active Expired - Lifetime
- 1996-12-11 ES ES96119859T patent/ES2163576T3/es not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3930215A (en) * | 1974-11-29 | 1975-12-30 | Texas Instruments Inc | Nonresettable thermally actuated switch |
US4032877A (en) * | 1976-05-03 | 1977-06-28 | Mcgraw-Edison Company | Protector for electric circuits |
FR2402943A1 (fr) * | 1977-09-09 | 1979-04-06 | Nifco Inc | Coupe-circuit thermique a fusible |
US4276531A (en) * | 1979-04-20 | 1981-06-30 | Davis Merwyn C | Nonresetable thermally actuated switch |
EP0613325A2 (de) * | 1987-11-30 | 1994-08-31 | Elpag Ag Chur | Rohrheizkörper mit formänderndem, vorgespanntem Sicherungselement |
Also Published As
Publication number | Publication date |
---|---|
DE69616270D1 (de) | 2001-11-29 |
ATE207654T1 (de) | 2001-11-15 |
ITVE960008U1 (it) | 1997-09-01 |
DE69616270T2 (de) | 2002-05-23 |
EP0793248B1 (de) | 2001-10-24 |
IT242160Y1 (it) | 2001-06-04 |
SI0793248T1 (en) | 2002-06-30 |
EP0793248A2 (de) | 1997-09-03 |
ES2163576T3 (es) | 2002-02-01 |
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