Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines › H02G 9 - Installations of electric cables or lines in or on the ground or water
Patents for H02G 9 - Installations of electric cables or lines in or on the ground or water (3,775)
01/2013
01/16/2013CN202678867U Polyethylene solid-wall cable tube having high elastic recovery
01/16/2013CN102882174A Cable protective pipe using ceramsite sand as middle enhanced layer material
01/09/2013CN202663053U Wall-mounted cable clamp
01/09/2013CN101797969B Method for releasing and recovering underwater equipment with high wind wave resistance
01/03/2013WO2012004608A3 Cable connection apparatus and method of terminating or connecting a cable in said cable connection apparatus
01/02/2013EP2541713A1 Fixing structure for trough and lid, and fixing method for trough and lid
01/02/2013EP2541712A1 Electrical line with cross-bonding cable junctions
01/02/2013EP2539981A2 A method of forming and installing a j-tube system
01/02/2013CN202651740U Single wall threaded pipe
01/02/2013CN202651739U Splicable buried tube
01/02/2013CN202651738U Flame-retardant cable sleeve
01/02/2013CN202646930U Electric power cable arc-shaped installing support frame for tunnel
01/02/2013CN102859411A Fiber optic distribution device
01/02/2013CN102856870A Method for simultaneously installing plurality of submarine cables by utilizing communication cable operation platform
12/2012
12/27/2012US20120328370 Laying Machine
12/26/2012CN202633880U Self-supporting type circular tunnel combined support for adjustable cable tunnel
12/26/2012CN202633879U Cable-channel pressing top and forming device thereof
12/26/2012CN202628155U Integral-type window frame structure of tunnel facility protection
12/26/2012CN202626848U Concrete precast common ditch with embedded parts
12/26/2012CN202626079U Superhigh-strength superhigh-toughness high-temperature-resistant tube
12/26/2012CN102837454A Highlight and low-friction three-layer coextruded MPP (Modified Polypropylene) pipe and production method thereof
12/26/2012CN101958525B Submersible cable junction box
12/19/2012CN202616690U Pipeline provided with dredger
12/19/2012CN202612877U Rigid polyvinyl chloride plastic composite tube
12/19/2012CN202608144U Fiber resin cable guide
12/19/2012CN102829246A Arrangement method for jacking pipe of circular caisson
12/19/2012CN102829245A Method for arranging jacking pipe of rectangular open caisson
12/13/2012WO2012041531A3 Electrical subsea node
12/13/2012DE102012104920A1 Einrichtung zur axialen Verbindung von Rohren Means for axially connecting pipes
12/13/2012DE102011106354A1 Method of construction of underground power lines in trunk road, involves laying high voltage underground cable in specific lane of trunk road and moving cable of respective lanes as close as possible
12/12/2012EP2533386A1 Systems and methods for routing, monitoring repair, and maintenance of underground gas insulated transmission lines
12/12/2012DE212011100078U1 Verlegemaschine Laying Machine
12/12/2012CN202602230U Cover plate template of cable pit
12/12/2012CN202602229U Cable duct wall formwork
12/12/2012CN202602228U Closed type cable pit
12/12/2012CN202602227U Anti-theft cable trench cover plate
12/12/2012CN202602226U Anti-theft cable trench cover plate
12/12/2012CN102820634A Leakage cable clamp
12/12/2012CN102170102B Faster fixing device of low-voltage cable
12/06/2012DE102005016491B4 Kabel-Verteilerschacht Cable Plenum
12/05/2012EP2530799A2 Device for sealing the end of a cable protection tube
12/05/2012EP2529054A1 A laying machine
12/05/2012CN202586242U Adjustable cable tunnel self-supporting type combination support compact type wire clamp
12/05/2012CN202586241U Cable protection casing pipe
12/05/2012CN202586240U MPP (modified polypropylene) cable sheath tube
12/05/2012CN202586239U Lead pipe
12/05/2012CN202586238U Cable protection tube
12/05/2012CN202586237U Pipeline groove
12/05/2012CN202586192U Lattice lead pipe
12/05/2012CN102810836A Ventilation and moisture removal equipment for cable trench of transformer substation
12/05/2012CN102810835A Fixing and protecting device for submarine cable coming out of submarine cable ditch
11/2012
11/28/2012CN202564900U Cable channel moisture-removing cover plate
11/28/2012CN202564899U Improved type glass fiber reinforced plastic cable cover plate
11/28/2012CN202564898U Novel assembling type reinforced concrete cable trench
11/28/2012CN102801128A Reinforced concrete pipe with multi-nut steel strip rings on lining
11/28/2012CN102136712B Dischargeable passive optical cable pavement device special for underwater vehicle
11/21/2012CN202550456U Cable hanging fixture for side walls of underground roadways
11/21/2012CN202550455U Anti-damage device for cable trench
11/21/2012CN202550454U Hole dredging device for power corrugated pipe
11/21/2012CN102790367A Dust preventing device for cable trench
11/15/2012US20120285716 Continuous Communications Conduit Apparatus and Method
11/14/2012CN202535017U Separated type pipeline
11/07/2012CN202524047U Cable hanging and laying device
11/07/2012CN202524029U Cable installation device
11/07/2012CN102769266A Underground high-voltage power transmission and transformation cable anti-radiation pipeline
10/2012
10/31/2012CN202513536U Cable support for power tunnel
10/31/2012CN202513535U Cable trench crossing over traffic roads and cover plate structure
10/31/2012CN202513534U Device for repairing deformed and blocked plastic pipe
10/31/2012CN202510127U Precast electric power tunnel
10/31/2012CN102758451A Concrete cable channel construction process
10/26/2012WO2012102612A3 A guide member and a method for positioning a cable into a sewerage system
10/24/2012CN202503252U Special-shaped rubber sheath for cable bracket
10/24/2012CN202503222U Rubber sheath for cable bracket
10/24/2012CN102751689A Divided conduit and process for forming
10/24/2012CN102751688A Fire wall cover plate of cable duct in transformer substation
10/19/2012CA2773764A1 Underground utility vault inspection system and method
10/17/2012EP2511996A1 Subsea cable installation unit
10/17/2012CN102738756A Cable combination structure of 500KV main tunnel of power supply output terminal
10/17/2012CN102738755A Cable layout structure of 220KV outgoing line tunnel
10/17/2012CN102738754A Cable combination structure of power tunnel matched with 220KV transformer station
10/17/2012CN102738753A Single-layer double-side cable combination structure used in 220KV transformer station
10/17/2012CN102738752A Cable combination structure of power tunnel matched with transformer station
10/17/2012CN102738751A Single-layer cable combination structure of power tunnel used for 500KV transformer station
10/17/2012CN102733818A Underground high-voltage power transmission cable anti-radiation tunnel
10/11/2012DE112011100063T5 Verlegemaschine Laying Machine
10/10/2012CN202488081U Combined type cable penetrating and separating sealing device
10/10/2012CN202488080U In-tunnel triangle laying structure of high-voltage cable
10/10/2012CN202488079U Cable fastening clamp for large cross-section cable tunnel
10/10/2012CN202488078U Buried pipeline protection device
10/10/2012CN202488077U Full-glass-reinforced-plastics box-type cable channel
10/10/2012CN202488076U Bidirectional cable pulley
10/10/2012CN202488075U Pipe mouth guiding pulley used for cable installation in pipe
10/10/2012CN202488074U Transparent cover plate for cable trenches
10/10/2012CN202488073U Bracket fixture for highway tunnel laying of cabling
10/04/2012WO2012131305A1 Optical fibre storage device in a pit
10/04/2012WO2012131304A1 Optical fibre tray
10/03/2012EP2506055A1 Optical fibre tray
10/03/2012EP2506054A1 Optical fibre underground storage box
10/03/2012EP2506053A1 Optical fibre management cap coupling box
10/03/2012CN202474783U Encirclement-type pay-off stand
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ... 38