DE3012292C2 - - Google Patents
Info
- Publication number
- DE3012292C2 DE3012292C2 DE19803012292 DE3012292A DE3012292C2 DE 3012292 C2 DE3012292 C2 DE 3012292C2 DE 19803012292 DE19803012292 DE 19803012292 DE 3012292 A DE3012292 A DE 3012292A DE 3012292 C2 DE3012292 C2 DE 3012292C2
- Authority
- DE
- Germany
- Prior art keywords
- hose
- coupling
- electrical
- plug
- pressure
- 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
- 238000010168 coupling process Methods 0.000 claims description 83
- 238000005859 coupling reaction Methods 0.000 claims description 83
- 230000008878 coupling Effects 0.000 claims description 78
- 239000002184 metal Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000013011 mating Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims 1
- 210000003462 vein Anatomy 0.000 claims 1
- 230000000295 complement effect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/04—Distributing means for power supply in mines
- E21F17/06—Distributing electric power; Cable networks; Conduits for cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Insulated Conductors (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803012292 DE3012292A1 (de) | 1980-03-29 | 1980-03-29 | Elektrisches kabel, insbesondere fuer elektrohydraulische ausbausteuerungen in bergbau- untertagebetrieben |
FR8105723A FR2479544A1 (fr) | 1980-03-29 | 1981-03-23 | Cable electrique pourvu d'une gaine protectrice et destine a la commande electro-hydraulique d'elements de soutenement dans des travaux d'extraction miniere |
AU68688/81A AU548038B2 (en) | 1980-03-29 | 1981-03-24 | Improvements in hose-cables with coupling devices |
JP4325981A JPS56152104A (en) | 1980-03-29 | 1981-03-26 | Electric cable with protecting sheath for controlling support underground work for mineral |
BE0/204261A BE888126A (fr) | 1980-03-29 | 1981-03-26 | Cable electrique pourvu d'une gaine protectrice et destine a la commande electro-hydraulique d'elements de soutenement dans des travaux d'extraction miniere |
GB8109666A GB2072792B (en) | 1980-03-29 | 1981-03-27 | Hose-cables with coupling devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803012292 DE3012292A1 (de) | 1980-03-29 | 1980-03-29 | Elektrisches kabel, insbesondere fuer elektrohydraulische ausbausteuerungen in bergbau- untertagebetrieben |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3012292A1 DE3012292A1 (de) | 1981-10-15 |
DE3012292C2 true DE3012292C2 (US06312121-20011106-C00033.png) | 1989-11-16 |
Family
ID=6098765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803012292 Granted DE3012292A1 (de) | 1980-03-29 | 1980-03-29 | Elektrisches kabel, insbesondere fuer elektrohydraulische ausbausteuerungen in bergbau- untertagebetrieben |
Country Status (6)
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6413679U (US06312121-20011106-C00033.png) * | 1987-07-17 | 1989-01-24 | ||
DE8904555U1 (de) * | 1989-04-11 | 1989-06-01 | Hutchinson Gummiwarenfabrik Gmbh, 6800 Mannheim | Durch Roboter bedienbare Schnellkupplung, insbesondere für flüssigmediumführende Schläuche zur Verbindung an Kühler oder gleichartige Aggregate |
US5197711A (en) * | 1991-07-01 | 1993-03-30 | Ingersoll-Rand Company | Fluid connection and control device for fluid machines |
FR2685139B1 (fr) * | 1991-12-11 | 1994-05-20 | Institut Francais Petrole | Procede et dispositif pour l'interconnexion electrique d'appareils tels que des outils de puits. |
DE19745482C2 (de) * | 1997-02-25 | 2000-05-18 | Dbt Autom Gmbh | Steckkupplung für elektrische Schlauchkabel, insbesondere zur Verwendung im Untertagebergbau |
US6113429A (en) * | 1997-02-25 | 2000-09-05 | Dbt Automation Gmbh | Plug-type coupling for sheathed electrical cables |
DE102006042924A1 (de) | 2006-09-13 | 2008-03-27 | Wabco Gmbh | Elektrische Steckverbindung mit Führung |
CN104791568B (zh) * | 2015-02-28 | 2016-11-23 | 美钻能源科技(上海)有限公司 | 带柔性构件的水下快速插头装置 |
SE542889C2 (en) | 2017-09-08 | 2020-08-11 | Steelwrist Ab | Hydraulic coupling device and female coupling unit |
SE544207C2 (en) * | 2017-09-08 | 2022-03-01 | Steelwrist Ab | Hydraulic coupling device and method of mounting the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7034009U (de) * | 1970-09-12 | 1970-12-10 | Felten & Guilleaume Kabelwerk | Rohr fuer druckuebertragungssysteme. |
DE2059576C3 (de) * | 1970-12-03 | 1982-09-16 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Steckkupplung für mehradrige hydraulische oder pneumatische Kabel |
DE2333620C2 (de) * | 1973-07-02 | 1985-08-01 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Schnellkupplung für eine kombinierte Luft- und Sprechverbindung |
DE2605777A1 (de) * | 1976-02-13 | 1977-08-18 | Bergin Gmbh | Steckverbindung zum kuppeln von druckleitungen insbesondere fuer den untertagebergbau |
GB2015690B (en) * | 1977-11-17 | 1982-06-03 | Winster Eng Ltd | Pipes incorporating electrical conductors |
-
1980
- 1980-03-29 DE DE19803012292 patent/DE3012292A1/de active Granted
-
1981
- 1981-03-23 FR FR8105723A patent/FR2479544A1/fr active Granted
- 1981-03-24 AU AU68688/81A patent/AU548038B2/en not_active Ceased
- 1981-03-26 BE BE0/204261A patent/BE888126A/fr not_active IP Right Cessation
- 1981-03-26 JP JP4325981A patent/JPS56152104A/ja active Pending
- 1981-03-27 GB GB8109666A patent/GB2072792B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3012292A1 (de) | 1981-10-15 |
GB2072792A (en) | 1981-10-07 |
GB2072792B (en) | 1984-07-04 |
AU548038B2 (en) | 1985-11-21 |
FR2479544A1 (fr) | 1981-10-02 |
FR2479544B1 (US06312121-20011106-C00033.png) | 1984-02-17 |
AU6868881A (en) | 1981-10-08 |
JPS56152104A (en) | 1981-11-25 |
BE888126A (fr) | 1981-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: GEWERKSCHAFT EISENHUETTE WESTFALIA GMBH, 4670 LUEN |
|
8125 | Change of the main classification |
Ipc: F16L 39/02 |
|
8125 | Change of the main classification |
Ipc: E21D 23/16 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: WESTFALIA BECORIT INDUSTRIETECHNIK GMBH, 4670 LUEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DBT DEUTSCHE BERGBAU-TECHNIK GMBH, 45128 ESSEN, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DBT DEUTSCHE BERGBAU-TECHNIK GMBH, 44534 LUENEN, D |