FI944831L - Overload protection system - Google Patents

Overload protection system Download PDF

Info

Publication number: FI944831L
Authority: FI; Finland
Prior art keywords: protection system; overload protection; overload; protection
Prior art date: 1992-04-16

Application number

FI944831A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI944831A7 (en

FI944831A0 (en

Inventor

Per Olof Karlstroem

Original Assignee

Per Olof Karlstroem

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.)

1992-04-16

Filing date

1993-04-14

Publication date

1994-12-14

1993-04-14 Application filed by Per Olof Karlstroem filed Critical Per Olof Karlstroem

1994-10-14 Publication of FI944831A0 publication Critical patent/FI944831A0/en

1994-12-14 Publication of FI944831L publication Critical patent/FI944831L/en

1994-12-14 Publication of FI944831A7 publication Critical patent/FI944831A7/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
- H01C10/106—Adjustable resistors adjustable by mechanical pressure or force on resistive material dispersed in an elastic material
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/029—Composite material comprising conducting material dispersed in an elastic support or binding material

Landscapes

Dispersion Chemistry (AREA)
Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Chemical & Material Sciences (AREA)
Adjustable Resistors (AREA)
Fuses (AREA)
Emergency Protection Circuit Devices (AREA)
Thermistors And Varistors (AREA)
Crushing And Grinding (AREA)
Amplifiers (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Centrifugal Separators (AREA)
Control Of Multiple Motors (AREA)
Control Of Eletrric Generators (AREA)
Heat Treatment Of Steel (AREA)

FI944831A 1992-04-16 1993-04-14 Overload protection system FI944831A7 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9201223A SE470118C (en)	1992-04-16	1992-04-16	Device for protection against overcurrent in electrical circuits
PCT/SE1993/000324 WO1993021677A1 (en)	1992-04-16	1993-04-14	An overload protective system

Publications (3)

Publication Number	Publication Date
FI944831A0 FI944831A0 (en)	1994-10-14
FI944831L true FI944831L (en)	1994-12-14
FI944831A7 FI944831A7 (en)	1994-12-14

Family

ID=20385990

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI944831A FI944831A7 (en)	1992-04-16	1993-04-14	Overload protection system

Country Status (10)

Country	Link
EP (1)	EP0725993B1 (en)
JP (1)	JPH07505757A (en)
AT (1)	ATE159385T1 (en)
CZ (1)	CZ238694A3 (en)
DE (1)	DE69314671D1 (en)
FI (1)	FI944831A7 (en)
HU (1)	HUT73373A (en)
NO (1)	NO943817D0 (en)
SE (1)	SE470118C (en)
WO (1)	WO1993021677A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE514775C2 (en) *	1994-04-22	2001-04-23	Seldim I Vaesteraas Ab	Designed for protection against overcurrent in electrical circuits
US5929744A (en) *	1997-02-18	1999-07-27	General Electric Company	Current limiting device with at least one flexible electrode
US6535103B1 (en)	1997-03-04	2003-03-18	General Electric Company	Current limiting arrangement and method
US5977861A (en) *	1997-03-05	1999-11-02	General Electric Company	Current limiting device with grooved electrode structure
SE509270C2 (en)	1997-04-14	1998-12-21	Asea Brown Boveri	Variable electrical resistance and method for increasing and changing the resistance of an electrical resistance respectively
US6191681B1 (en)	1997-07-21	2001-02-20	General Electric Company	Current limiting device with electrically conductive composite and method of manufacturing the electrically conductive composite
US6373372B1 (en)	1997-11-24	2002-04-16	General Electric Company	Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device
US6124780A (en) *	1998-05-20	2000-09-26	General Electric Company	Current limiting device and materials for a current limiting device
US6290879B1 (en)	1998-05-20	2001-09-18	General Electric Company	Current limiting device and materials for a current limiting device
US6133820A (en) *	1998-08-12	2000-10-17	General Electric Company	Current limiting device having a web structure
US6323751B1 (en)	1999-11-19	2001-11-27	General Electric Company	Current limiter device with an electrically conductive composite material and method of manufacturing
FR2996638B1 (en) *	2012-10-08	2014-12-26	Univ Haute Alsace	FLEXIBLE PRESSURE SENSOR
WO2018008367A1 (en) *	2016-07-06	2018-01-11	アルプス電気株式会社	Detection apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2752558A (en) *	1953-04-22	1956-06-26	Ernest M Kane	Electric transducer
US3509296A (en) *	1967-10-23	1970-04-28	Ncr Co	Resilient variable-conductivity circuit controlling means
JPS5824921B2 (en) *	1977-12-30	1983-05-24	信越ポリマ−株式会社	pressure sensitive resistance element
DE3638641A1 (en) *	1986-11-12	1988-05-26	Richter Dietrich H	PRESSURE MEASUREMENT ELEMENT
DE3914555A1 (en) *	1989-05-03	1989-11-23	Wellhausen Heinz	ELECTRONIC BUTTON SENSOR

1992
- 1992-04-16 SE SE9201223A patent/SE470118C/en not_active IP Right Cessation
1993
- 1993-04-14 DE DE69314671T patent/DE69314671D1/en not_active Expired - Lifetime
- 1993-04-14 FI FI944831A patent/FI944831A7/en not_active Application Discontinuation
- 1993-04-14 EP EP93909127A patent/EP0725993B1/en not_active Expired - Lifetime
- 1993-04-14 WO PCT/SE1993/000324 patent/WO1993021677A1/en not_active Ceased
- 1993-04-14 HU HU9402967A patent/HUT73373A/en unknown
- 1993-04-14 CZ CZ942386A patent/CZ238694A3/en unknown
- 1993-04-14 AT AT93909127T patent/ATE159385T1/en not_active IP Right Cessation
- 1993-04-14 JP JP5518245A patent/JPH07505757A/en active Pending
1994
- 1994-10-10 NO NO943817A patent/NO943817D0/en unknown

Also Published As

Publication number	Publication date
EP0725993B1 (en)	1997-10-15
DE69314671D1 (en)	1997-11-20
SE470118C (en)	1998-02-23
SE9201223D0 (en)	1992-04-16
WO1993021677A1 (en)	1993-10-28
JPH07505757A (en)	1995-06-22
EP0725993A1 (en)	1996-08-14
NO943817L (en)	1994-10-10
FI944831A7 (en)	1994-12-14
SE470118B (en)	1993-11-08
NO943817D0 (en)	1994-10-10
CZ238694A3 (en)	1995-01-18
FI944831A0 (en)	1994-10-14
HUT73373A (en)	1996-07-29
SE9201223L (en)	1993-10-17
ATE159385T1 (en)	1997-11-15
HU9402967D0 (en)	1995-02-28

Publication	Publication Date	Title
FI925326A7 (en)	1994-03-03	Protection
FI943395L (en)	1994-07-15	Short-circuit limiting protection
DE69311912D1 (en)	1997-08-07	PROTECTED ADDITIONS
FI103862B (en)	1999-10-15	Protection
DE69325575D1 (en)	1999-08-12	ICE PROTECTION
DE69028171D1 (en)	1996-09-26	Overcurrent protection
NO953207L (en)	1995-08-15	Protection Protection
DE69326639D1 (en)	1999-11-11	Overcurrent protection device
FI944831A7 (en)	1994-12-14	Overload protection system
BR9302852A (en)	1994-02-01	CROSS BREAKER SET
FI943871A7 (en)	1994-08-23	Incontinence protection
NO950604L (en)	1995-03-16	Well protection devices
NO943718D0 (en)	1994-10-05	Overload protection
DE69403982D1 (en)	1997-08-07	Overcurrent protection component
DE69301697D1 (en)	1996-04-11	Icing protection
DE59304461D1 (en)	1996-12-19	Overload protection circuit
DK86694A (en)	1994-07-21	Protection equipment
KR940013786U (en)	1994-06-29	Overcurrent protection circuit
KR930021727U (en)	1993-10-16	Protection
KR950000026U (en)	1995-01-03	Roadside protection
KR940008768U (en)	1994-04-21	Overcurrent protection circuit
KR940004745U (en)	1994-03-16	Roadside protection cover
KR940004746U (en)	1994-03-16	Roadside protection cover
KR940026557U (en)	1994-12-09	Vehicle overload protection device
KR970003391U (en)	1997-01-24	Overload protection

Legal Events

Date	Code	Title	Description
1997-11-10	FD	Application lapsed