NO146726B - TRANSMISSION CONNECTION FOR AN ELECTRIC INSTALLATION IN A BUILDING - Google Patents
TRANSMISSION CONNECTION FOR AN ELECTRIC INSTALLATION IN A BUILDING Download PDFInfo
- Publication number
- NO146726B NO146726B NO774292A NO774292A NO146726B NO 146726 B NO146726 B NO 146726B NO 774292 A NO774292 A NO 774292A NO 774292 A NO774292 A NO 774292A NO 146726 B NO146726 B NO 146726B
- Authority
- NO
- Norway
- Prior art keywords
- mirror
- prism
- washing
- interior
- hair washing
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 238000005406 washing Methods 0.000 claims description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001035 drying Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- 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
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
- H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer
-
- 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
- H01H71/08—Terminals; Connections
- H01H71/082—Connections between juxtaposed circuit breakers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
- Patch Boards (AREA)
- Locating Faults (AREA)
- Connection Or Junction Boxes (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Distribution Board (AREA)
Description
Frittstående anordning med flere arbeidssteder for frisører. Freestanding device with several workplaces for hairdressers.
Oppfinnelsen vedrører en frittstående The invention relates to a standalone
anordning med flere arbeidssteder for fri-sører og med minst ett arbeidssted som er forsynt med vaskestell, og med minst ett speil ved hvert arbeidssted, idet speilene danner vegger for en hul, opprettstående, over et arbeidsbord anordnet prisme. device with several workplaces for hairdressers and with at least one workplace that is equipped with washing facilities, and with at least one mirror at each workplace, the mirrors forming walls for a hollow, upright prism arranged above a work table.
Ved kjente anordninger av denne type In known devices of this type
danner speilene et sekssidet prisme, slik at seks arbeidssteder kan opprettes. Arbeidsbordene for arbeidsstedene er forholdsvis store, og annet hvert arbeidssted har på arbeidsbordet et vaskestell med et blan-dingsaggregat for kaldt og varmt vann (fransk patentskrift 942 942). Ved at vaskestellet er anbragt i arbeidsbordet, krever dette stor plass, dvs. bordet strekker seg langt inn i rommet. Tross dette gjenstår ved det med vaskestell forsynte arbeidssted praktisk talt ingen plass til å legge fra seg, da vaskestellet opptar nesten hele arbeidsbordet. De anordninger som ikke the mirrors form a six-sided prism, so that six workplaces can be created. The work tables for the workplaces are relatively large, and every other workplace has a washstand on the work table with a mixing unit for cold and hot water (French patent document 942 942). As the washstand is placed in the work table, this requires a lot of space, i.e. the table extends far into the room. Despite this, there remains practically no space to put down at the workplace provided with a washing machine, as the washing machine takes up almost the entire work table. The devices that do not
har vaskestell karakteriseres ved at de opptar liten plass, idet en anordning med et tresidet speilprisme gir optimale fordeler (tysk patentskrift 964 343), som midler-tid går fullstendig tapt hvis vaskestellet anbringes på arbeidsbordet. have washstands are characterized by the fact that they take up little space, as a device with a three-sided mirror prism offers optimal advantages (German patent document 964 343), which in the meantime are completely lost if the washstand is placed on the work table.
Det er riktignok i og for seg kjent å It is admittedly known in and of itself to
utforme vaskestell for frisersalonger inn-svingbare under et arbeidsbord, hvorved vaskestellet under svingning føres horisontalt. En slik anordning er imidlertid design a washing stand for hairdressing salons that can be swung under a work table, whereby the washing stand is moved horizontally during swing. However, such a device is
ikke helt hensiktsmessig for en frittstående anordning av ovennevnte slag, idet sokke-len eller foten av den frittstående anord- not entirely appropriate for a free-standing device of the above-mentioned type, as the plinth or foot of the free-standing device
ning av plasshensyn bør være så liten som mulig og således gir lite plass til opptagel-se av vaskestell og dessuten fordi det ut-svingte vaskestell befinner seg ved siden av arbeidsflaten og dermed krever ekstra plass under bruk. In terms of space, it should be as small as possible and thus provides little space for taking up the washing machine and also because the swing-out washing machine is located next to the work surface and thus requires extra space during use.
En annen ulempe ved de kjente anordninger er at vaskestellet i utsvingt stilling normalt befinner seg på høyden med arbeidsflaten. Hårvasken blir imidlertid langt mere bekvem og fordelaktig, hvis vaskestellet kommer på høyde med den sittende persons hode. Høyderegulering er riktignok mulig også ved en kjent anordning, men dertil kreves omfattende og ømfintlige leddmekanismer, som løfter vaskestellet over dets utgangsstilling. Another disadvantage of the known devices is that the washing frame in the swing-out position is normally at the height of the work surface. Hair washing, however, becomes far more convenient and advantageous if the washing stand is at the height of the seated person's head. It is true that height regulation is also possible with a known device, but this requires extensive and delicate joint mechanisms, which lift the washing frame above its starting position.
Oppfinnelsen går således ut på å anbringe hårvaskstell i en frittstående anordning av nevnte slag på en slik måte at de i utsvingt stilling om mulig befinner seg på høyde med hodet til den person som skal vaske håret og at den frittstående anordning likefullt kan utformes så plass-besparende som mulig. The invention thus consists in placing hair washing care in a free-standing device of the aforementioned kind in such a way that in a swinging position they are, if possible, at the height of the head of the person who is to wash the hair and that the free-standing device can equally be designed so that space- economical as possible.
Dette formål oppnåes ifølge oppfinnelsen ved at minst ett av speilene er utformet som et vindu som gir adgang til prismets indre, at i prismets indre er anordnet minst ett fremsvingbart hårvaskestell med avløpskanal, som ved utsvingt vaskestell strekker seg inn i prismets indre til en sokkel eller fot med et bortledende oppsamlingsrør for det fra vaskestellet av-gående vann. Ved dette arrangement oppnåes den fordel at arbeidsbordets hele over-flate forblir uforminsket uten at plass-behovet øker. Dessuten kan kundene av-skjermes under vaskingen, slik at de ikke ser hverandre, hvis anordningen f. eks. er utformet som et tresidet speilprisme, ved hjelp av ved hvert hjørne svingbart an-ordnete speil. This purpose is achieved according to the invention in that at least one of the mirrors is designed as a window that gives access to the interior of the prism, that in the interior of the prism there is arranged at least one swingable hair washing stand with a drainage channel, which, when the washing stand is swung out, extends into the inside of the prism to a plinth or foot with a collection pipe leading away for the water leaving the washstand. With this arrangement, the advantage is achieved that the entire surface of the work table remains undiminished without increasing the need for space. In addition, the customers can be screened off during washing, so that they do not see each other, if the device e.g. is designed as a three-sided mirror prism, with the help of pivotably arranged mirrors at each corner.
Med spesiell fordel i forbindelse med håndteringen av speilvinduet er hvert slikt ifølge oppfinnelsen utformet som et vindu forskyvbart oppover i vertikale føringer. With particular advantage in connection with the handling of the mirror window, each such, according to the invention, is designed as a window displaceable upwards in vertical guides.
Inn- og uttagningen av hårvaskestellet lettes ved at hvert hårvaskestell er utsvingbart lagret rundt en bak tilsvarende speil horisontalt anbragt aksel. Derved er det også mulig å skjule hvert hårvaskestell bak speilet i en opprettstående stilling på svingningsakslen, idet speilprismets hulrom er tilstrekkelig rommelig til å oppta hårvaskestellet uten at prismet for dette formål behøver å gjøres større. The insertion and removal of the hair-washing frame is facilitated by the fact that each hair-washing frame is pivotably stored around a shaft placed horizontally behind the corresponding mirror. Thereby, it is also possible to hide each hair washing stand behind the mirror in an upright position on the pivot shaft, as the cavity of the mirror prism is sufficiently spacious to accommodate the hair washing stand without the prism needing to be made larger for this purpose.
For helt å kunne utnytte den forelig-gende plass er det fordelaktig å anbringe et med avløpsrøret forbundet oppsamlingskar i anordningens indre nedenfor hårvaskestellets utløpskanal. Ett eneste samlings-kar er tilstrekkelig for alle hårvaskestell, hvilket også letter rengjøringen. In order to make full use of the available space, it is advantageous to place a collection vessel connected to the drain pipe in the interior of the device below the outlet channel of the hair washing unit. A single collection tub is sufficient for all hair washing treatments, which also facilitates cleaning.
En særlig enkel utførelse av anordningen fåes ved ifølge oppfinnelsen å utforme oppsamlingskaret samt de nedenfor speilene forekommende arbeidsbord til en enhet. A particularly simple design of the device is obtained by, according to the invention, forming the collection vessel and the work tables located below the mirrors into one unit.
I prismets indre kan ved siden av hvert hårvaskestell anbringes en uttrekk-bar dusj slange med reguleringsventil. In the interior of the prism, a pull-out shower hose with control valve can be placed next to each hair washing stand.
Alt etter arbeidsbordets utførelse er det i mange tilfelle en fordel å anordne hårvaskestellets avløpskanal svingbart lagret på den horisontale aksel og anordne hårvaskestellet teleskopisk uttrekkbart ved avløpskanalen. Depending on the design of the work table, it is in many cases an advantage to arrange the hair washing frame's drainage channel pivotably stored on the horizontal shaft and to arrange the hair washing frame telescopically extendable at the drainage channel.
For å få god soliditet av anordningen er det fordelaktig å anordne de øvre ender av de vertikale føringer for skyvevinduet slik at de er forbundet med hverandre ved hjelp av en overdel som samtidig tjener som bæreorgan for i det minste en tørre-hette som på kjent måte er bevegelig på en stanganordning. In order to obtain good solidity of the device, it is advantageous to arrange the upper ends of the vertical guides for the sliding window so that they are connected to each other by means of an upper part which at the same time serves as a carrier for at least one drying hood as in a known manner is movable on a rod device.
Oppfinnelsen skal beskrives nærmere under henvisning til tegningene, hvor The invention shall be described in more detail with reference to the drawings, where
fig. 1 viser anordningen sett fra den ene siden, og fig. 1 shows the device seen from one side, and
fig. 2 viser denne sett ovenfra. fig. 2 shows this seen from above.
Fig. 3 viser anordningen, som i fig. 1, sett fra siden, men med to speil i opp-skutte stillinger og arbeidsbordet vist i snitt. Fig. 3 shows the device, as in fig. 1, seen from the side, but with two mirrors in raised positions and the work table shown in section.
Anordningen består av en ramme, som dannes av tre vertikale rør I, som i sine The device consists of a frame, which is formed by three vertical tubes I, as in theirs
nedre og øvre ender innbyrdes er stivt forbundet ved hjelp av omgivende bøyler 2 resp. 3. De tre rørene 1 tjener som bære-re for et arbeidsbord 4, som likeledes strekker seg rundt anordningen i passende ar-beidshøyde. Nedenfor arbeidsbordet 4 er mellom rørene 1 anordnet skapvegger 5. Over arbeidsbordet 4 utgjøres det tresidete prismes vegger av speil 6, som er forskyvbare oppover i føringer på rørene 1. For fastholdelse av de forskyvbare speil i opp-skjøvet stilling finnes sperrer av kjent konstruksjon (ikke vist). Ovenfor speilene er mellom rørene 1 anbragt dekkvegger 8, som dog ikke befinner seg på samme plan som tilsvarende speil 6, men innen-for disse, slik at speilene 6 kan skyves opp foran veggene 8. Rørene 1 oppebærer dessuten radialt utstående speil 9, som dels med speilene 6 utgjør tredelte speilsatser og dels avskjermer hvert arbeidssted slik at kundene ikke kan se hverandre. lower and upper ends are rigidly connected to each other by means of surrounding hoops 2 resp. 3. The three pipes 1 serve as carriers for a work table 4, which likewise extends around the device at a suitable working height. Below the work table 4, cupboard walls 5 are arranged between the pipes 1. Above the work table 4, the walls of the three-sided prism are made up of mirrors 6, which are displaceable upwards in guides on the pipes 1. To retain the displaceable mirrors in the up-shifted position there are latches of known construction ( not shown). Above the mirrors, cover walls 8 are placed between the tubes 1, which are not located on the same plane as the corresponding mirrors 6, but within them, so that the mirrors 6 can be pushed up in front of the walls 8. The tubes 1 also support radially protruding mirrors 9, which partly with the mirrors 6 make up three-part mirror sets and partly shield each workplace so that the customers cannot see each other.
I det indre av det av speilene 6 dan-nede speilprismet er anordnet tre hårvaskestell 10, som er utsvingbare omkring hver sin horisontale aksel 11, når speilene 6 befinner seg i oppskjøvet stilling. I fig. 3 vises et av vaskestellene i oppfelt stilling og et annet i utfelt stilling. Svingningsakslen 11 er ved hjelp av en bøyle 12 anordnet på avstand fra vaskestellet 10, slik at dette oppsvinget inntar en slik stilling at det ikke når opp over det tresidete prismes innerramme, skjønt svingningsakslen 11 er anordnet forholdsvis tett inn-til speilets 6 bakside for å muliggjøre en stor fremsvingning av vaskestellet. Ved hvert speils nedre kant er anordnet f. eks. en smekklås (ikke vist), som også holder vaskestellet 10 i oppfelt stilling når vin-duet er oppskjøvet. På denne måte hind-res en utilsiktet utsvingning under opp-skyvingen av speilet. In the interior of the mirror prism formed by the mirrors 6, three hair washing stands 10 are arranged, each of which can be pivoted around its own horizontal axis 11, when the mirrors 6 are in the extended position. In fig. 3 shows one of the washstands in the unfolded position and another in the unfolded position. The oscillating shaft 11 is, by means of a hoop 12, arranged at a distance from the washing frame 10, so that this swing assumes such a position that it does not reach above the inner frame of the three-sided prism, although the oscillating shaft 11 is arranged relatively close to the back of the mirror 6 in order to enable a large swing of the washstand. At the lower edge of each mirror is arranged, e.g. a snap lock (not shown), which also holds the washstand 10 in the folded position when the wine-dove is pushed open. In this way, an unintentional fluctuation during the upward push of the mirror is prevented.
Hvert hårvaskestell 10 har ved sving-ningsenden en avløpskanal 13, som når hårvaskestellet er utsvinget befinner seg over et i prismets indre anordnet oppsamlingskar 14. Oppsamlingskaret 14 utgjør sammen med de under speilene 10 forekommende arbeidsbord 4 en enhet, idet arbeidsbordene strekker seg inn i det tresidete prismes indre og i sentrum danner et trau. Dessuten finnes ved oppsamlings-karets 14 øvre kanter uttagninger, i hvil-ke avløpskanalen 13 fra hvert vaskestell er plasert, når vaskestellet befinner seg i oppsvinget stilling (fig. 3). Each hair washing stand 10 has a drainage channel 13 at the swing end, which, when the hair washing stand is swung out, is located above a collection vessel 14 arranged in the interior of the prism. The collection vessel 14 together with the work tables 4 located under the mirrors 10 form a unit, as the work tables extend into the three-sided prisms interior and in the center form a trough. In addition, at the upper edges of the collection tub 14 there are recesses, in which the drain channel 13 from each washstand is placed, when the washstand is in the upturned position (Fig. 3).
Under oppsamlingskaret 14 er anbragt et oppsamlingsrør 15, i hvilket munner ut en muffe 16 som strekker seg fra utløpet 14'. På kjent måte kan en sil plaseres i ut-løpet 14' og i muffen 16 en vannlås. A collection pipe 15 is placed below the collection vessel 14, into which a sleeve 16 opens which extends from the outlet 14'. In a known manner, a strainer can be placed in the outlet 14' and in the sleeve 16 a water trap.
Som vist i fig. 2 er ved siden av hvert hårvaskestell anordnet en dusj slange 17 som kan være forsynt med regulerings-kran eller -ventil. As shown in fig. 2, a shower hose 17 is arranged next to each hair washing device, which can be equipped with a regulating tap or valve.
Hårvaskestellet kan også utformes på slik måte at avløpskanalen tjener som en teleskopisk føring, idet avløpskanalen ved hjelp av svingningsakslen 11 er lagret bak speilet og hårvaskestellet kan skyves frem etter utsvingningen i retning mot kunden. The hair washing frame can also be designed in such a way that the drain channel serves as a telescopic guide, the drain channel being stored behind the mirror by means of the swing shaft 11 and the hair washing frame can be pushed forward after swinging in the direction towards the customer.
Den øvre bøyle 2 tjener samtidig som bæreorgan for en eller flere tørrehetter (ikke viste), som kan være anordnet beve-gelige i alle retninger ved hjelp av kjente stanganordninger. Den nedre bøyle 3 kan samtidig anvendes som fotstøtte og er for dette formål forsynt med et gummiovef-trekk 18. The upper hoop 2 also serves as a carrier for one or more drying hoods (not shown), which can be arranged to be movable in all directions by means of known rod devices. The lower hoop 3 can also be used as a footrest and is provided with a rubber woven cover 18 for this purpose.
Adgang til de i prismets indre anord-nede hårvaskestell 10 kan oppnåes også om hvert speil er utformet på samme måte som en vinduhalvdel eller to slike halvde-ler, som er utsvingbare rundt en resp. to vertikale aksler. Det er også mulig å montere hvert speil løstagbart i forhold til rørene 1. Access to the hair washing stand 10 arranged inside the prism can also be achieved if each mirror is designed in the same way as a window half or two such halves, which can be pivoted around a resp. two vertical axes. It is also possible to mount each mirror detachably in relation to the pipes 1.
Det er heller ikke absolutt nødvendig å gjøre hårvaskestellene utsvingbare rundt horisontale aksler 11. Hvert hårvaskestell kan istedet utformes med en tappfatning for opphengning på en vertikal tapp bak speilet, hvorved det kan fikseres i opprettstående stilling. Denne eller en annen tappfatning kan dessuten anvendes for ved hjelp av horisontale tapper å fiksere hårvaskestellet i passende horisontal stilling. It is also not absolutely necessary to make the hair-washing stands pivotable around horizontal axes 11. Each hair-washing stand can instead be designed with a pin holder for suspension on a vertical pin behind the mirror, whereby it can be fixed in an upright position. This or another stud holder can also be used to fix the hair washing frame in a suitable horizontal position by means of horizontal studs.
Formen på prismet, som dannes av speilene 6, er for virkeliggjørelse av oppfinnelsen helt vilkårlig. Således kan hårvaskestellene også plaseres inne i et fire-, fem- eller flersidet prisme, idet ved minst ett arbeidssted er anbragt et speilvindu av beskrevet type. The shape of the prism, which is formed by the mirrors 6, is completely arbitrary for the realization of the invention. Thus, the hair washing stands can also be placed inside a four-, five- or multi-sided prism, as a mirror window of the described type is placed at at least one workplace.
Hvis speilet er utformet som en vinduhalvdel, kan det på baksiden oppvise hol-dere for tilsvarende hårvaskestell. Det er også mulig å montere speilet nedsenkbart i vertikale føringer. If the mirror is designed as a window half, it can have holders on the back for corresponding hair washing care. It is also possible to mount the mirror submersible in vertical guides.
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7614248A NL7614248A (en) | 1976-12-22 | 1976-12-22 | SCHEME FOR PROTECTION OF AN ELECTRICAL INSTALLATION IN A BUILDING. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO774292L NO774292L (en) | 1978-06-23 |
| NO146726B true NO146726B (en) | 1982-08-16 |
| NO146726C NO146726C (en) | 1982-11-24 |
Family
ID=19827430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO774292A NO146726C (en) | 1976-12-22 | 1977-12-14 | TRANSMISSION CONNECTION FOR AN ELECTRIC INSTALLATION IN A BUILDING. |
Country Status (9)
| Country | Link |
|---|---|
| DE (1) | DE2756237C2 (en) |
| DK (1) | DK570477A (en) |
| ES (1) | ES465307A1 (en) |
| FR (1) | FR2375740A1 (en) |
| GB (1) | GB1591058A (en) |
| IT (1) | IT1090634B (en) |
| NL (1) | NL7614248A (en) |
| NO (1) | NO146726C (en) |
| SE (1) | SE438571B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2430660A1 (en) * | 1978-07-03 | 1980-02-01 | Merlin Gerin | DIFFERENTIAL BLOCK FOR TRIGGERING OF AN ELECTRIC CIRCUIT BREAKER |
| DE2834327C2 (en) * | 1978-08-04 | 1983-01-13 | Heinrich Kopp Gmbh & Co Kg, 8756 Kahl | Full electrical circuit breaker |
| FR2513007A1 (en) * | 1981-09-15 | 1983-03-18 | Telemecanique Electrique | ELECTRICAL APPARATUS, IN PARTICULAR A RELAY OR SMALL CONTACTOR |
| NL185373C (en) * | 1983-09-21 | 1990-03-16 | Hazemeijer Bv | ELECTRICAL DISTRIBUTION SYSTEM. |
| DE3518873C2 (en) * | 1984-05-17 | 1993-12-09 | Siemens Ag | Arrangement of electrical communications equipment in a rack |
| DE3431581A1 (en) * | 1984-08-28 | 1986-03-20 | Friedrich Dipl.-Ing. 8033 Krailling Lauerer | Electrical circuit breaker |
| GB2247568A (en) * | 1990-08-30 | 1992-03-04 | Mk Electric Ltd | Circuitbreaker electrical control apparatus |
| DE4337254B4 (en) * | 1993-11-02 | 2005-05-19 | Aeg Niederspannungstechnik Gmbh & Co Kg | Fault current module, which can be assembled with circuit breakers |
| FR2725071B1 (en) * | 1994-09-28 | 1996-12-13 | Schneider Electric Sa | DIFFERENTIAL SWITCH ASSOCIATED WITH ONE OR MORE CIRCUIT PROTECTIVE ELEMENTS SUCH AS FUSE OR CIRCUIT BREAKERS |
| FR2731837B1 (en) * | 1995-03-16 | 1997-06-06 | Legrand Sa | SINGLE POLE AND NEUTRAL DIFFERENTIAL CIRCUIT BREAKER |
| FR2751125B1 (en) * | 1996-07-11 | 1998-10-23 | Legrand Sa | DIFFERENTIAL PROTECTION ELECTRICAL APPARATUS |
| FR2751162B1 (en) * | 1996-07-11 | 1998-10-23 | Legrand Sa | ELECTRIC APPARATUS WITH INPUT AND OUTPUT TERMINALS OPENING ON THE SAME SIDE OF THE HOUSING |
| FR2754401B1 (en) * | 1996-10-08 | 1998-11-20 | Schneider Electric Sa | DEVICE FOR ELECTRICALLY CONNECTING BETWEEN A PROTECTION DEVICE SUCH AS A DIFFERENTIAL SWITCH AND DEPENDENT DEVICES SUCH AS DIVISIONAL CIRCUIT BREAKERS AND / OR DIVISION FUSES |
| FR2795874B1 (en) * | 1999-07-02 | 2001-10-12 | Legrand Sa | CONNECTION ACCESSORY FOR ELECTRICAL EQUIPMENT, PARTICULARLY FOR MODULAR ELECTRICAL EQUIPMENT |
| US7576630B2 (en) | 2004-09-13 | 2009-08-18 | Cooper Technologies Company | Fusible switching disconnect modules and devices |
| IS8689A (en) * | 2007-11-09 | 2009-05-10 | Hilmir Ingi Jonsson | Ground Terminal Block Fault Indicator |
| KR200477244Y1 (en) * | 2011-02-22 | 2015-05-22 | 엘에스산전 주식회사 | Circuit breaker |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3218418A (en) * | 1961-05-19 | 1965-11-16 | Westinghouse Electric Corp | Circuit breaker with arc-extinguishing means |
| DE1169015B (en) * | 1962-09-28 | 1964-04-30 | Siemens Ag | Electrical circuit breakers with overcurrent, short-circuit and residual current releases |
| US3256407A (en) * | 1963-10-28 | 1966-06-14 | Gen Electric | Circuit breaker and accessory device combination |
| DE2115034B2 (en) * | 1971-03-29 | 1977-07-21 | Brown, Boveri & Cie Ag, 6800 Mannheim | CIRCUIT BREAKER WITH OVERCURRENT, SHORT CIRCUIT AND FAULT CURRENT PROTECTION |
| US3745414A (en) * | 1972-01-21 | 1973-07-10 | Westinghouse Electric Corp | Ground fault circuit interrupter |
| US3855502A (en) * | 1973-02-22 | 1974-12-17 | Ite Imperial Corp | Ground fault interrupter device |
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1976
- 1976-12-22 NL NL7614248A patent/NL7614248A/en not_active Application Discontinuation
-
1977
- 1977-12-14 NO NO774292A patent/NO146726C/en unknown
- 1977-12-16 DE DE2756237A patent/DE2756237C2/en not_active Expired
- 1977-12-20 DK DK570477A patent/DK570477A/en not_active Application Discontinuation
- 1977-12-21 GB GB53245/77A patent/GB1591058A/en not_active Expired
- 1977-12-21 FR FR7738649A patent/FR2375740A1/en active Granted
- 1977-12-21 ES ES465307A patent/ES465307A1/en not_active Expired
- 1977-12-22 IT IT52336/77A patent/IT1090634B/en active
- 1977-12-22 SE SE7714622A patent/SE438571B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2756237C2 (en) | 1983-07-14 |
| FR2375740B1 (en) | 1981-12-04 |
| SE438571B (en) | 1985-04-22 |
| NL7614248A (en) | 1978-06-26 |
| DE2756237A1 (en) | 1978-07-06 |
| NO146726C (en) | 1982-11-24 |
| DK570477A (en) | 1978-06-23 |
| SE7714622L (en) | 1978-06-23 |
| NO774292L (en) | 1978-06-23 |
| GB1591058A (en) | 1981-06-10 |
| IT1090634B (en) | 1985-06-26 |
| FR2375740A1 (en) | 1978-07-21 |
| ES465307A1 (en) | 1979-01-01 |
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