HRP20160294T1 - Electrical safety breaker with mobile switch lid - Google Patents

Electrical safety breaker with mobile switch lid Download PDF

Info

Publication number
HRP20160294T1
HRP20160294T1 HRP20160294TT HRP20160294T HRP20160294T1 HR P20160294 T1 HRP20160294 T1 HR P20160294T1 HR P20160294T T HRP20160294T T HR P20160294TT HR P20160294 T HRP20160294 T HR P20160294T HR P20160294 T1 HRP20160294 T1 HR P20160294T1
Authority
HR
Croatia
Prior art keywords
guide ribs
safety fuse
cover part
cover
housing
Prior art date
Application number
HRP20160294TT
Other languages
Croatian (hr)
Inventor
Krzysztof Szarzynski
Tomasz Latka
Robert Luczak
Damian Geberle
Marcin Baran
Original Assignee
Apator S.A.
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 Apator S.A. filed Critical Apator S.A.
Publication of HRP20160294T1 publication Critical patent/HRP20160294T1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02Details
    • H01H85/20Bases for supporting the fuse; Separate parts thereof
    • H01H85/2045Mounting means or insulating parts of the base, e.g. covers, casings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02Details
    • H01H31/12Adaptation for built-in fuse
    • H01H31/122Fuses mounted on, or constituting the movable contact parts of, the switch

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Claims (5)

1. Električni sigurnosni osigurač koji sadrži: - donji dio, kućište i poklopac prekidača koji se može pomicati u odnosu na kućište i sastoji se od pokrovnog dijela i ručice, - rebra za vođenje koja su pričvršćena na pokrovni dio, određuju središnje područje i mogu se uvesti u odgovarajuće vodilice na kućištu, - te pri čemu na barem jednoj strani, izvan središnjeg područja definiranog sa rebrima za vođenje, pokrovni element ima nosivi element koji se može umetnuti u kućište, naznačen time - da su u svakom slučaju rebra za vođenje (18.1, 18.2; 19.1, 19.2) postavljena u parovima i sa međusobnom zrcalnom simetrijom na pokrovnom dijelu (4), - rebra za vođenje (19.1, 19.2) koja tvore prvi par rebara za vođenje (19.1, 19.2) su zakošena na njihovom slobodnom kraju (45), - rebra za vođenje (18.1, 18.2) koja tvore drugi par rebara za vođenje (18.1, 18.2) su zaobljeni na njihovom slobodnom kraju (46), - tijekom postavljanja poklopca prekidača (3) na kućište (2) rebra za vođenje (18.1, 18.2; 19.1, 19.2) se mogu potisnuti u žljebove vodilice (20) kućišta (2) tako da inicijalno prvi par rebara za vođenje (19.1, 19.2) s njihovim zakošenjima (31) i zatim drugi par rebara za vođenje (18.1, 18.2) sa njihovim zaobljenim područjima (22) zahvaća u žljebove vodilice (20) kao rezultat zakretnog kretanja i na tom mjestu se vode u pravocrtnoj liniji.1. Electric safety fuse containing: - the lower part, the case and the cover of the switch which can be moved in relation to the case and consists of the cover part and the handle, - guide ribs that are attached to the cover part, define the central area and can be introduced into the corresponding guides on the housing, - and wherein on at least one side, outside the central area defined by the guide ribs, the cover element has a bearing element that can be inserted into the housing, indicated by - that in any case the guiding ribs (18.1, 18.2; 19.1, 19.2) are placed in pairs and with mutual mirror symmetry on the cover part (4), - the guide ribs (19.1, 19.2) that form the first pair of guide ribs (19.1, 19.2) are beveled at their free end (45), - the guide ribs (18.1, 18.2) which form the second pair of guide ribs (18.1, 18.2) are rounded at their free end (46), - during installation of the switch cover (3) on the housing (2), the guide ribs (18.1, 18.2; 19.1, 19.2) can be pushed into the guide grooves (20) of the housing (2) so that initially the first pair of guide ribs (19.1, 19.2) ) with their chamfers (31) and then the second pair of guide ribs (18.1, 18.2) with their rounded areas (22) engage in the guide grooves (20) as a result of the pivoting movement and are guided in a straight line at that point. 2. Sigurnosni osigurač prema zahtjevu 1, naznačen time da su na njihovim slobodnim krajevima (45, 46) vodilice (18.1, 18.2; 19.1, 19.2) zaoštrene.2. Safety fuse according to claim 1, characterized in that the guides (18.1, 18.2; 19.1, 19.2) are sharpened at their free ends (45, 46). 3. Sigurnosni osigurač prema zahtjevu 1, naznačen time da su nosivi krakovi (33) postavljeni u parovima na oba uska ruba (39.1, 39.2) srednjeg rebra (28) pokrovnog dijela (4).3. Safety fuse according to claim 1, characterized in that the supporting arms (33) are placed in pairs on both narrow edges (39.1, 39.2) of the middle rib (28) of the cover part (4). 4. Sigurnosni osigurač prema zahtjevu 3, naznačen time da je svaki nosivi krak (33) postavljen u kutnom području (41) pokrovnog dijela (4).4. Safety fuse according to claim 3, characterized in that each supporting arm (33) is placed in the corner area (41) of the cover part (4). 5. Sigurnosni osigurač prema zahtjevu 3 i 4, naznačen time da su nosivi krakovi (33) u presjeku oblika slova L.5. Safety fuse according to claim 3 and 4, characterized by the fact that the supporting arms (33) are L-shaped in cross-section.
HRP20160294TT 2010-09-10 2016-03-22 Electrical safety breaker with mobile switch lid HRP20160294T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL392359A PL392359A1 (en) 2010-09-10 2010-09-10 Electrical connector
EP11007272.5A EP2428974B1 (en) 2010-09-10 2011-09-07 Electrical safety breaker with mobile switch lid

Publications (1)

Publication Number Publication Date
HRP20160294T1 true HRP20160294T1 (en) 2016-04-22

Family

ID=44785104

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20160294TT HRP20160294T1 (en) 2010-09-10 2016-03-22 Electrical safety breaker with mobile switch lid

Country Status (3)

Country Link
EP (1) EP2428974B1 (en)
HR (1) HRP20160294T1 (en)
PL (1) PL392359A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118156077B (en) * 2024-05-09 2024-07-23 浙江天正电气股份有限公司 Strip-shaped fuse type isolating switch with three-position state switching function

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513621A1 (en) 1985-04-16 1986-10-16 Efen Elektrotechnische Fabrik Gmbh, 6228 Eltville SWITCHABLE BAR
DE4210953C2 (en) 1992-04-02 2002-07-18 Efen Gmbh A load switching block
AT1162U1 (en) * 1996-01-30 1996-11-25 Schneider Schaltgeraetebau Und POWER SWITCHGEAR WITH A HOUSING AND WITH A LID
DE102005058849A1 (en) * 2005-12-09 2007-06-21 Weber Ag NH switch disconnectors
ATE478432T1 (en) 2007-05-04 2010-09-15 Efen Gmbh FUSE LOAD SWITCH EDGE

Also Published As

Publication number Publication date
EP2428974A1 (en) 2012-03-14
EP2428974B1 (en) 2015-12-23
PL392359A1 (en) 2012-03-12

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