DE68918640D1 - Schalter mit Voralarm. - Google Patents

Schalter mit Voralarm.

Info

Publication number: DE68918640D1
Authority: DE; Germany
Prior art keywords: alarm; switch
Prior art date: 1988-07-05
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 - Fee Related

Application number

DE68918640T

Other languages

English (en)

Other versions

DE68918640T2 (de

Inventor

Kazuhiro Ishii

Kenzi Kimura

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.)

Mitsubishi Electric Corp

Original Assignee

Mitsubishi Electric Corp

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.)

1988-07-05

Filing date

1989-06-30

Publication date

1994-11-10

1989-06-30 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

1994-11-10 Publication of DE68918640D1 publication Critical patent/DE68918640D1/de

1995-02-09 Application granted granted Critical

1995-02-09 Publication of DE68918640T2 publication Critical patent/DE68918640T2/de

2009-07-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/02—Details
- H01H73/12—Means for indicating condition of the switch
- H01H73/14—Indicating lamp structurally associated with the switch
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/04—Means for indicating condition of the switching device
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/093—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current with timing means

DE68918640T 1988-07-05 1989-06-30 Schalter mit Voralarm. Expired - Fee Related DE68918640T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63165815A JPH0218829A (ja)	1988-07-05	1988-07-05	事前警報装置付遮断器

Publications (2)

Publication Number	Publication Date
DE68918640D1 true DE68918640D1 (de)	1994-11-10
DE68918640T2 DE68918640T2 (de)	1995-02-09

Family

ID=15819523

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68918640T Expired - Fee Related DE68918640T2 (de)	1988-07-05	1989-06-30	Schalter mit Voralarm.

Country Status (6)

Country	Link
US (1)	US5077629A (de)
EP (1)	EP0349929B1 (de)
JP (1)	JPH0218829A (de)
KR (1)	KR910008010B1 (de)
DE (1)	DE68918640T2 (de)
ZA (1)	ZA895070B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03117327U (de) *	1990-03-13	1991-12-04
US5343192A (en) *	1992-09-10	1994-08-30	At&T Bell Laboratories	Fuse or circuit breaker status indicator
DE9414333U1 (de) *	1994-09-03	1994-11-03	Abb Patent Gmbh, 68309 Mannheim	Leitungsschutzschalter oder Fehlerstromschutzschalter
GB2306065A (en) *	1995-10-14	1997-04-23	Ashley & Rock Ltd	Electric current supply monitor
IS2285B (is) *	2006-01-18	2007-09-15	Ingi Jónsson Hilmir	Sjálfvar með ljósvísandi rafmagnsmæli
CZ300117B6 (cs) *	2006-01-25	2009-02-11	Oez, S. R. O.	Vnejší tlacítko pro elektrický prístroj, zvlášte pro výkonový jistic
US20080151444A1 (en) *	2006-12-20	2008-06-26	John D Upton	Method and apparatus for protection against current overloads
US8461797B2 (en) *	2011-01-28	2013-06-11	I-Shou University	Current direction detection module
DE102014224173B4 (de)	2014-11-26	2023-08-10	Siemens Aktiengesellschaft	Leistungsschalter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3775675A (en) *	1972-06-15	1973-11-27	Westinghouse Electric Corp	Apparatus for indicating when current exceeds a predetermined level and when said level is exceeded for a predetermined period of time
US4210906A (en) *	1978-11-20	1980-07-01	Le Baron George L	Transient suppression and detection system with operational indicator means
US4335437A (en) *	1980-04-15	1982-06-15	Westinghouse Electric Corp.	Circuit interrupter with energy management functions
FR2497013A1 (fr) *	1980-12-19	1982-06-25	Merlin Gerin	Dispositif de delestage d'une installation electrique basse tension
US4414601A (en) *	1981-04-27	1983-11-08	Westinghouse Electric Corp.	Solid-state load protection system having a test feature
FR2564648B1 (fr) *	1984-05-21	1989-10-13	Merlin Gerin	Disjoncteur a declencheur electronique et a calibres multiples
DE3501353A1 (de) *	1985-01-17	1986-07-17	Greiwe, Hermann	Geraet zur feststellung eines fehlerstroms
KR910002069B1 (ko) *	1987-04-30	1991-04-01	미쓰비시전기 주식회사	회로차단기

1988
- 1988-07-05 JP JP63165815A patent/JPH0218829A/ja active Pending
- 1988-12-09 KR KR1019880016367A patent/KR910008010B1/ko not_active IP Right Cessation
1989
- 1989-06-30 DE DE68918640T patent/DE68918640T2/de not_active Expired - Fee Related
- 1989-06-30 EP EP89112003A patent/EP0349929B1/de not_active Expired - Lifetime
- 1989-07-04 ZA ZA895070A patent/ZA895070B/xx unknown
1991
- 1991-05-03 US US07/700,071 patent/US5077629A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0349929A2 (de)	1990-01-10
EP0349929A3 (en)	1990-08-08
KR900002373A (ko)	1990-02-28
KR910008010B1 (ko)	1991-10-05
JPH0218829A (ja)	1990-01-23
DE68918640T2 (de)	1995-02-09
US5077629A (en)	1991-12-31
ZA895070B (en)	1990-04-25
EP0349929B1 (de)	1994-10-05

Publication	Publication Date	Title
NO892844D0 (no)	1989-07-10	Engangsforskalingselement.
FI893523L (fi)	1990-01-23	Kolvaermekaella.
DE68909999D1 (de)	1993-11-25	Modifizierte Kautschuk-Dienpolymere.
NO891754L (no)	1989-12-04	Ikke-traaddannende fuktighets-herdende blandinger.
FI905859L (fi)	1991-05-29	Funktionella vaetskor.
FI883806A0 (fi)	1988-08-17	Spirallindat roer.
DE68917656D1 (de)	1994-09-29	Alarmvorrichtung.
DE68911752D1 (de)	1994-02-10	Fernbetätigbarer Schalter.
DE3675864D1 (de)	1991-01-10	Uhrwerk mit vielfachen alarmen.
DE68913418D1 (de)	1994-04-07	Stromsensor.
DE68908609D1 (de)	1993-09-30	Steilheitsschaltung.
DE68913112D1 (de)	1994-03-24	Strömungsschalter.
DE3789703D1 (de)	1994-06-01	Alarmschalter.
DE68906062D1 (de)	1993-05-27	Mikrowellenschalter.
DE68919106D1 (de)	1994-12-08	Ausschalter.
DE3774705D1 (de)	1992-01-02	Kleinschalter mit schnappschaltung.
DE68918640D1 (de)	1994-11-10	Schalter mit Voralarm.
DE58908715D1 (de)	1995-01-19	Sicherheitsschalter.
NO893775D0 (no)	1989-09-22	Substituerte tienepyraner.
FI893785A (fi)	1990-02-13	Invaendigt oxiderade roer.
DE68924325D1 (de)	1995-10-26	Zustandserkennung.
NO894589L (no)	1990-05-21	Substituerte oksadiaminobutaner.
DE68919284D1 (de)	1994-12-15	Schalter mit Voralarm.
DE58907370D1 (de)	1994-05-11	Substituierte Azolylmethyloxirane.
DE58908344D1 (de)	1994-10-20	Kontaktelement.

Legal Events

Date	Code	Title
1995-11-02	8364	No opposition during term of opposition
1999-08-12	8320	Willingness to grant licences declared (paragraph 23)
2004-04-15	8339	Ceased/non-payment of the annual fee