Patents for H01H 69 - Apparatus or processes for the manufacture of emergency protective devices (1,560) |
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07/19/1995 | EP0663114A1 Digital protective relay arrangement. |
07/05/1995 | EP0364570B1 Metallo-organic film fractional ampere fuses and method of making |
06/20/1995 | US5426411 Current limiting fuse |
01/11/1995 | EP0633592A1 Connection terminal for fuse |
12/20/1994 | US5374590 Fabrication and laser deletion of microfuses |
12/14/1994 | EP0628211A1 Thin film surface mount fuses. |
12/07/1994 | EP0627120A1 Automotive high current fuse |
11/30/1994 | EP0626714A1 Method of manufacturing a printed board fuse and a fuse produced by the method |
11/30/1994 | EP0626713A1 Method of fitting a coil onto a bobbin |
11/29/1994 | CA2124517A1 Method of fitting a coil onto a bobbin |
11/24/1994 | WO1994027302A1 Metallic film resistor having fusing function and method for its manufacture |
11/23/1994 | CN1026739C Manufacturing process of an electromagnetic trip device with overmolded striker and trip device thus obtained |
11/02/1994 | EP0622846A1 Fabrication and laser deletion of microfuses |
11/02/1994 | EP0513246B1 Electrical component (fuse) and method of making it |
10/26/1994 | EP0621621A2 Current limiting fuses |
10/24/1994 | CA2121953A1 Current limiting fuse |
10/18/1994 | US5357234 Current limiting fuse |
10/04/1994 | US5353199 Method of mounting a fuse holding clip for a fuse holder and a fuse holding clip therefor |
09/07/1994 | EP0613583A1 A method for manufacturing a fuse. |
09/01/1994 | DE4305912A1 Fuse link, seal and method for its production |
07/20/1994 | CN1089764A Digital protecting relay |
05/31/1994 | US5317471 Process and device for setting a thermal trip device with bimetal strip |
05/10/1994 | US5309625 Card type fuse and method of producing the same |
04/14/1994 | WO1994008379A1 Digital protective relay arrangement |
03/22/1994 | US5296833 High voltage, laminated thin film surface mount fuse and manufacturing method therefor |
03/08/1994 | US5293147 Automotive high current fuse |
03/08/1994 | US5293016 Circuit breaker |
02/02/1994 | EP0581428A1 Card type fuse and method of producing the same |
01/04/1994 | US5276298 Nickel and iron alloy connection |
12/14/1993 | US5270679 Split end plate fuse assembly |
12/07/1993 | US5268555 Apparatus and method for laser joining 218 bimetal to molded case circuit breaker (MCCB) hooks and terminals |
11/18/1993 | EP0569651A1 Assembling process for phase/neutral conductor circuit breakers and circuit breaker of that kind |
09/02/1993 | WO1993017443A1 Automotive high current fuse |
09/02/1993 | WO1993017442A1 Thin film surface mount fuses |
07/20/1993 | US5229739 Automotive high current fuse |
07/20/1993 | US5228188 Method of making thin film surface mount fuses |
07/20/1993 | CA1320523C Fuse assembly and method of manufacture |
06/30/1993 | EP0548730A2 Thermal tripping means |
05/27/1993 | WO1993010551A1 A method for manufacturing a fuse |
05/19/1993 | EP0542641A1 Process and device for adjusting a thermal bimetal tripping device |
05/05/1993 | EP0478700A4 A method of manufacturing a circuit breaker |
04/28/1993 | CN1071531A Manufacturing process of electromagnetic trip device with overmolded and trip device thus obtained |
04/21/1993 | EP0538155A1 Manufacturing process for an electromagnetic trip device with molded-in striker and trip device so obtained |
03/30/1993 | US5198792 Electrical fuses and method of manufacture |
03/23/1993 | US5196819 Printed circuits containing fuse elements and the method of making this circuit |
12/16/1992 | EP0518510A2 Electrical fuses |
11/24/1992 | US5166656 Thin film surface mount fuses |
11/19/1992 | EP0513246A1 Electrical component (fuse) and method of making it. |
10/27/1992 | CA1309445C Molded case circuit breaker operating mechanism |
09/17/1992 | WO1992016004A1 Fusible flexible printed circuit and method of making same |
08/25/1992 | US5142262 Slow blowing cartridge fuse and method of making the same |
07/07/1992 | US5127307 Method of manufacture of articles employing tubular braids and resin applicator used therein |
05/27/1992 | DE4037030A1 Electric fuse insert with granular quench filling - has melting duct closed by vol. reducing shaped body which by force closure ensures mechanical stabilisation of inner quenching means distribution |
04/28/1992 | CA1299617C Molded case circuit breaker bimetal with high calibration yield |
04/16/1992 | DE4133475A1 Thermic differential trigger for motor protection switch - uses bimetallic elements each contactedby ends of two inserts embedded in relatively sliding insulating rails |
04/08/1992 | EP0478893A2 Time delay fuse |
04/08/1992 | EP0478700A1 A method of manufacturing a circuit breaker. |
03/24/1992 | US5099219 Fusible flexible printed circuit and method of making same |
12/18/1991 | EP0461715A2 Circuit breaker |
12/18/1991 | EP0426706A4 A wire bonded microfuse and method of making |
12/18/1991 | EP0364570A4 Metallo-organic film fractional ampere fuses and method of making |
10/29/1991 | CA1291507C Pultruded or filament wound synthetic resin fuse tube |
10/13/1991 | WO1991016720A1 A method of manufacturing a circuit breaker |
10/08/1991 | CA1290373C Rating plug enclosure for molded case circuit breakers |
09/19/1991 | WO1991014279A1 Electrical component (fuse) and method of making it |
08/28/1991 | CN1013719B Fuse with envelope of high density rigid ceramic and the fuse |
08/27/1991 | US5043689 Time delay fuse |
05/15/1991 | EP0426706A1 A wire bonded microfuse and method of making. |
05/14/1991 | US5015514 Pultruded or filament wound synthetic resin fuse tube |
05/14/1991 | CA1284232C Low dose emitter vertical fuse |
04/03/1991 | EP0420654A2 Method of manufacture of articles employing tubular braids and resin applicator used therein |
03/05/1991 | US4998086 Fuse assembly and method of manufacture |
02/12/1991 | CA1280139C Sub-miniature fuse |
02/05/1991 | US4990882 Push-button actuated overload protection switch |
01/24/1991 | DE4022658A1 Coding electrical fuses and monitoring their transport during mfr. - involves testing individually after mfr. and applying machine readable code enabling automatic checking during mounting |
12/11/1990 | CA1277695C Thermal fuse |
10/17/1990 | EP0392398A2 Method for producing and enclosing of miniture and micro fuses |
10/10/1990 | EP0391086A1 Push button operated overload circuit breaker |
09/25/1990 | US4958426 Fuse terminal manufacturing method |
08/07/1990 | US4947122 Method and apparatus for adjusting a bimetal trip element |
07/18/1990 | EP0378030A1 Inviolable regulating device for an electrical apparatus |
07/04/1990 | EP0376660A2 Improvements relating to thermal switches |
07/04/1990 | CN1008673B Fuse with envelope of high density rigid ceramic and manufacturing such fuse |
05/29/1990 | US4928384 Method of making a wire bonded microfuse |
05/09/1990 | CN1042027A Fuse with envelope of high density rigid ceramic and method of manufacturing such fuse |
05/08/1990 | US4924203 Wire bonded microfuse and method of making |
04/25/1990 | EP0364570A1 Metallo-organic film fractional ampere fuses and method of making. |
04/17/1990 | US4918420 Miniature fuse |
02/28/1990 | EP0355629A1 Circuit breaker armature latch with control leg |
02/14/1990 | EP0354676A1 Method of manufacture of a fuse assembly |
02/13/1990 | US4901184 Trip control apparatus of circuit breaker |
02/01/1990 | DE3825498A1 Residual current device (fault current protective circuit breaker) |
01/23/1990 | CA1264791A1 Fuse having a non-porous rigid ceramic arc extinguishing body and method for fabricating such a fuse |
01/11/1990 | WO1990000305A1 A wire bonded microfuse and method of making |
01/08/1990 | EP0343198A4 Pultruded or filament wound synthetic resin fuse tube. |
01/02/1990 | US4890380 Method of manufacturing a fuse with an envelope of non-porous rigid ceramic |
11/29/1989 | EP0343198A1 Pultruded or filament wound synthetic resin fuse tube |
11/14/1989 | US4879805 Method for making a circuit interrupter device |
10/12/1989 | DE3809436A1 Method and device for detection of current and automatic prevention of missetting of the nominal current values in electric motors |
10/10/1989 | US4873506 Thin film fusible element connecting thick film pads supported on dielectric substrate |