CN1032037C - 组装结构式故障电流保护开关 - Google Patents

组装结构式故障电流保护开关 Download PDF

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Publication number
CN1032037C
CN1032037C CN91102482A CN91102482A CN1032037C CN 1032037 C CN1032037 C CN 1032037C CN 91102482 A CN91102482 A CN 91102482A CN 91102482 A CN91102482 A CN 91102482A CN 1032037 C CN1032037 C CN 1032037C
Authority
CN
China
Prior art keywords
switch
current
lock
element width
current protection
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.)
Expired - Fee Related
Application number
CN91102482A
Other languages
English (en)
Chinese (zh)
Other versions
CN1056185A (zh
Inventor
克劳斯-帝特·凯尔斯藤
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.)
Felten and Guilleaume Energietechnik AG
Original Assignee
Felten and Guilleaume Energietechnik AG
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.)
Filing date
Publication date
Application filed by Felten and Guilleaume Energietechnik AG filed Critical Felten and Guilleaume Energietechnik AG
Publication of CN1056185A publication Critical patent/CN1056185A/zh
Application granted granted Critical
Publication of CN1032037C publication Critical patent/CN1032037C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0093—Standardization, e.g. limiting the factory stock by limiting the number of unique, i.e. different components

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Fuses (AREA)
  • Emergency Protection Circuit Devices (AREA)
CN91102482A 1990-04-07 1991-04-07 组装结构式故障电流保护开关 Expired - Fee Related CN1032037C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4011336A DE4011336A1 (de) 1990-04-07 1990-04-07 Fehlerstromschutzschalter in modulbauweise
DEP4011336.1 1990-04-07

Publications (2)

Publication Number Publication Date
CN1056185A CN1056185A (zh) 1991-11-13
CN1032037C true CN1032037C (zh) 1996-06-12

Family

ID=6403993

Family Applications (1)

Application Number Title Priority Date Filing Date
CN91102482A Expired - Fee Related CN1032037C (zh) 1990-04-07 1991-04-07 组装结构式故障电流保护开关

Country Status (7)

Country Link
EP (1) EP0451480B1 (de)
JP (1) JPH04230928A (de)
CN (1) CN1032037C (de)
AT (1) ATE112094T1 (de)
AU (1) AU630025B2 (de)
DE (2) DE4011336A1 (de)
ES (1) ES2060219T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9004895U1 (de) * 1990-04-30 1990-06-28 Felten & Guilleaume Energietechnik AG, 5000 Köln Kontakteinrichtung für Fehlerstromschutzschalter
FR2700636B1 (fr) * 1993-01-18 1995-03-31 Merlin Gerin Disjoncteur différentiel modulaire.
DE29620519U1 (de) * 1996-11-25 1997-02-06 Heinrich Kopp Ag, 63796 Kahl Kontaktanordnung für Fehlerstromschutzschalter
CN102568944A (zh) * 2012-02-10 2012-07-11 上海巢安电气有限公司 小型断路器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6753179U (de) * 1968-09-28 1969-04-17 Siemens Ag Fehlerstromschutzschalter
DE2355306C2 (de) * 1973-11-06 1974-12-05 Felten & Guilleaume Schaltanlagen Gmbh, 4150 Krefeld Fehlerstrom-Schutzschalter
AT339991B (de) * 1974-02-08 1977-11-25 Schrack Elektrizitaets Ag E Fehlerstrom- bzw. fehlerspannungsschutzschalter od.dgl.
DE2440048C3 (de) * 1974-08-21 1979-09-06 Condor-Werk Gebr. Frede Kg, Elektro- Und Maschinenfabrik, 4415 Westkirchen Fehlerstrom-Schutzschalter
FR2604294B1 (fr) * 1986-09-23 1994-05-20 Merlin Et Gerin Disjoncteur differentiel multipolaire a assemblage modulaire

Also Published As

Publication number Publication date
AU7398291A (en) 1991-12-12
JPH04230928A (ja) 1992-08-19
AU630025B2 (en) 1992-10-15
CN1056185A (zh) 1991-11-13
ATE112094T1 (de) 1994-10-15
EP0451480A1 (de) 1991-10-16
DE4011336A1 (de) 1991-10-10
DE59102990D1 (de) 1994-10-27
ES2060219T3 (es) 1994-11-16
EP0451480B1 (de) 1994-09-21

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication
CI01 Publication of corrected invention patent application

Correction item: The patent application is deemed to be withdrawn

Correct: delete

False: H01H83/14 91102482.4 1991.11.13

Number: 1

Page: 89

Volume: 11

ERR Gazette correction

Free format text: CORRECT: DEEMED WITHDRAWAL OF APPLICATION FOR PATENT; FROM: H01H 83/14 91102482.4 91.11.13 TO: DELETION

C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: FELTEN AND GUILLEAUME ENERGIETECHNIK AG TO: FELTEN A GUILLEAUME CO., LTD.

CP01 Change in the name or title of a patent holder

Patentee after: Felten & Guilleaume Energietechnic AG

Patentee before: Felten and Guilleaume Energietechnik AG

C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee