DE1888659U - Protective device for amplifier housings in electrical communications engineering - Google Patents
Protective device for amplifier housings in electrical communications engineeringInfo
- Publication number
- DE1888659U DE1888659U DENDAT1888659D DE1888659DU DE1888659U DE 1888659 U DE1888659 U DE 1888659U DE NDAT1888659 D DENDAT1888659 D DE NDAT1888659D DE 1888659D U DE1888659D U DE 1888659DU DE 1888659 U DE1888659 U DE 1888659U
- Authority
- DE
- Germany
- Prior art keywords
- bell
- protective device
- amplifier
- electrical communications
- height
- 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
Links
- 230000001681 protective Effects 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
- H02B7/08—Underground substations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Cable Accessories (AREA)
Description
Schutzeinrichtung "für TerstärkergeliätisB der ·
eloltris chen lachrichteniAbertragungstGclinik: .Protective device "for increased strength of the ·
eloltris chen lachrichteniAbertragungstGclinik:.
Die Neuerung betrifft' eine Schuteeinrichtung: für ; ?erstärkergehäuse
der elelctrischen lachrichtenübertragungstGchnik,. die
aus einem unteren, die Verstärker enthalijonden, für eine Un-*
terbringung im Srd"boden Tor gesehenen Teil und aus einem im
eingegrabenen Zustand in einen mit äbnehiö*barem:.Iieokel -versehenen Kabclbrunnen frei zugänglich hineinragenden oberen;;
!Heil mit VerschluSöinriehtung besteht^.- ;' ; . : The innovation concerns a barge facility: for; ? amplifier housing of electrical communication technology. the part seen from a lower part, the amplifier enthalijonde, for accommodation in the Srd "floor gate, and from a part in the
buried state in a freely accessible upper cable well with removable:. ! Heil with locking device exists ^ .-; '; . :
Schb/Fer _ . :. ;\ ..'..'.■ : ^//■ ■■", ' Schb / Fer _ . :. ; \ .. '..'. ■ : ^ // ■ ■■ ", '
ΡΛ 9/430/1838 ' . ; ■ .. - :2 - · \ .; ... ν ::ΡΛ 9/430/1838 '. ; ■ .. -: 2 - · \.; ... ν:
Der Neuerung liegt'die- Aufgabe zugrunde, eine einfache Schutzeinrichtung für den in einen, KabelTdrannen iiineinragenden. Verschluß eines Brdvorstärkergehäuses zu. schaffen. DiesQ Schutzeinrichtung soll den Verschluß des frdverjstärkergehäusos ims- besondere vor in den Kabelbrunnen eindringendem Wasser schützen.The innovation is based on the task of providing a simple protective device for the one protruding into a cable drift. Closure of a pre-amplifier housing. create. DiesQ protective device should especially close the amplifier housing Protect from water entering the cable well.
Zur Iiösung dieser Aufgäbe wird gemäß der'leuerung eine-wasserdichte Glocke vorgesehen,- die im Innern des Kabelbrunnens so
angeordnet wird.', daß sie mit ihrer unteren Öffnung über die.
Verschlußeinrichtung des Verstärkers gestülpt ist.- Der Mantel
der Glocke wird dabei zweckmäßig zylinderförmig und das Overtoil flach ausgebildet und die Höhe der Glocke so beiiiessen, ;\
daß sie nur wenig geringer ist als die iichte Höhe des. Kabel- ,
brunnens. ■ ^; .:"_ ~ -'_ - " To solve this problem, a watertight bell is provided according to the control - the one inside the cable well
is arranged. 'that its lower opening over the.
Closing device of the amplifier is put over.- The jacket of the bell is expediently cylindrical and the overtoil is flat and the height of the bell is so measured that it is only slightly less than the clear height of the cable well. ■ ^; .: "_ ~ -'_ -"
Durch diese Art der Anbringung und Bemessung der Glocke
auch bei starker Überflutung des KabelbrunnenB: ein Kippen' der
Glocke ausges-ch^ossen. Der luftdruck in der Glocke verhindert
ein Eindringen von fasser nach. Art des $aucherglockenoffekts,
so daß auch die Verschlußeinrichtung des Verstärkergehäuses
vor Wasserzutritt geschützt wird. ' ~»-~- --^This way of attaching and dimensioning the bell
even if the cable well is heavily flooded, the bell will not tilt. The air pressure in the bell prevents water from entering. Kind of bell effect, so that the locking device of the amplifier housing
is protected from the ingress of water. '~ »- ~ - - ^
Die Neuerung wird anhand des in der "Figur dargestellten Aus-" führungsbeispieles näher erläutert. - "..-,:.The innovation is based on the information shown in the "Figure" management example explained in more detail. - "..-,:.
PA 9/430/1838 ;;■ - 3 - ' . . - * , ., :. / ν ,'.. ■PA 9/430/1838 ;; ■ - 3 - '. . - * ,.,:. / ν, '.. ■
Das Erdgehäuso .1 für ?erstarkereinbauten kann in dem ■brunnen 2 verlegt werden, Daboi wird das Erdgehäuse 1 in denThe earth housing .1 for? ■ Well 2 will be laid, Daboi will be the earth housing 1 in the
: Kabolbrunnen so. eingebaut, daß der untere feil, in dem die :; .-Verstärker untergebracht sind, .in die Erde eingegraben wird,» : Kabol fountain like that. built in that the lower file, in which the:; .-Amplifiers are housed,. Is buried in the earth, "
^ während die Verschlußeinrichtung .mit Verschlußdeckel 3 frei ;. zugänglich in den Kabel brunnen 2 hineinragt. Der ICab'elbrunnon 2 ist durch den Betondeckei 4 abgedeckt, Anhältendö_Eügenfälla können das Srdgehäuse im Kabelbrunnen, wenn keine besondere "■ ; Schutzeinrichtung vorgoüohen ist,, llberfluteh, wodurch v_or2eitige Beschädigungen der Verschl-ußeinrlchtung, insbesondere-der Deckelverschraubung 5 durch Korrosion sowie.^frühzeitige .Zer- ; störungen der Dichtungsteile 6 der TerSchlußeinrichtung des * Erdgehäuses eintreten-können. Als Schutzeinrichtung wird nun .^ while the locking device .with locking cover 3 free;. accessible into the cable fountain 2 . The ICab'elbrunnon 2 is covered by the concrete cover 4, the earth housing in the cable well, if no special protective device is in place, can flood the ground housing, which causes damage to the locking device, especially the screwed cover 5 due to corrosion and ^ early .Zer-; 6 disorders of the sealing parts of the TerSchlußeinrichtung * e r dgehäuses occur-can as a protective device is now..
^ im Kabelbrunnen 2 die Glocke 7 -vorgesehen. Sie kann vorgugsweise aus dem unter dem Hamen Polyes'tcr^G-lasfasergeWGbe be-/ . kannt gewordenen Werkstoff bestehen. Die:Glocke ? ist mit ihror unteren Öffnung über die Verschlußeinrichtung dos-Brdgehäuses' gestülpt und verhindert so ein Überfluten des.irdgehäusesV Die G-Iocke 7 ist dabei so bemessen, daß der verbleibende Haum " bio sum Betondeckel 4 möglichst klein gehaltenwird. Hierdurch ist ein Kippen der Glocke auch bei starker Überflutung.des Λ Kabelbrunncns ausgeschlossen. Der luftdruck in der Glocke. / ^ in the cable well 2 the bell 7 - provided. You can preferably be /. known material exist. The bell ? is slipped with its lower opening over the closure device dos-Brdgehäuses' and thus prevents flooding of the.irdgehäusesV The G-lock 7 is dimensioned so that the remaining Haum "bio sum concrete cover 4 is kept as small as possible. This causes the bell to tilt Also excluded if the cable well is heavily flooded. The air pressure in the bell. /
* schütst dabei nach dem. faucherglockeneffekt die Verschlußeinrichtung des Brdgehäuses vor Wassereintritt. ν ·:" : * pour it after the. faucherglockeneffekt the closure device of the B r dgehäuses from water ingress. ν · : ":
2 Schutzansprüche . "-...- ■;;. ".'.-■■2 claims for protection. "-...- ■ ;;." .'.- ■■
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE1888659U true DE1888659U (en) | 1964-03-05 |
Family
ID=1118418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT1888659D Expired DE1888659U (en) | Protective device for amplifier housings in electrical communications engineering |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1888659U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1021135C2 (en) * | 2002-07-23 | 2004-01-27 | Odink & Koenderink Bv | Protective cabinet for electronic and / or electrical equipment with water and gas-tight cable entry. |
NL1021134C2 (en) * | 2002-07-23 | 2004-01-27 | Odink & Koenderink Bv | Protective cabinet for electronic and / or electrical equipment with water and gas tight cable connection. |
FR2906414A1 (en) * | 2006-09-21 | 2008-03-28 | Manuf D App Electr De Cahors S | Underground case for protecting electrical service box, has tank including bell shaped upper part to ensure sufficient distance between box and bottom and locking system locking bottom with part by rotation of part with respect to bottom |
EP3644467A1 (en) * | 2018-10-25 | 2020-04-29 | Tyco Electronics UK Ltd | Sealed diving bell lid and condensation control for low-voltage link boxes |
-
0
- DE DENDAT1888659D patent/DE1888659U/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1021135C2 (en) * | 2002-07-23 | 2004-01-27 | Odink & Koenderink Bv | Protective cabinet for electronic and / or electrical equipment with water and gas-tight cable entry. |
NL1021134C2 (en) * | 2002-07-23 | 2004-01-27 | Odink & Koenderink Bv | Protective cabinet for electronic and / or electrical equipment with water and gas tight cable connection. |
EP1385248A1 (en) * | 2002-07-23 | 2004-01-28 | Odink & Koenderink B.V. | Protective box for electronic and/or electrotechnical equipment with watertight and gastight cable introduction |
EP1385247A1 (en) * | 2002-07-23 | 2004-01-28 | Odink & Koenderink B.V. | Protective case for electronic and/or electrical equipment with waterproof and gasproof cable connection |
FR2906414A1 (en) * | 2006-09-21 | 2008-03-28 | Manuf D App Electr De Cahors S | Underground case for protecting electrical service box, has tank including bell shaped upper part to ensure sufficient distance between box and bottom and locking system locking bottom with part by rotation of part with respect to bottom |
EP3644467A1 (en) * | 2018-10-25 | 2020-04-29 | Tyco Electronics UK Ltd | Sealed diving bell lid and condensation control for low-voltage link boxes |
WO2020084019A1 (en) * | 2018-10-25 | 2020-04-30 | Tyco Electronics Uk Ltd. | Sealed diving bell lid and condensation control for low-voltage link boxes |
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