PL336849A1 - Concrete cover frames for anode grids - Google Patents

Concrete cover frames for anode grids

Info

Publication number
PL336849A1
PL336849A1 PL33684998A PL33684998A PL336849A1 PL 336849 A1 PL336849 A1 PL 336849A1 PL 33684998 A PL33684998 A PL 33684998A PL 33684998 A PL33684998 A PL 33684998A PL 336849 A1 PL336849 A1 PL 336849A1
Authority
PL
Poland
Prior art keywords
concrete cover
cover frames
anode grids
grids
anode
Prior art date
Application number
PL33684998A
Other languages
English (en)
Inventor
Jan-Christer Schoening
Haekan Edlund
Jan-Olov Sjoedin
Original Assignee
Vattenfall Ab
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
Priority claimed from SE9701714A external-priority patent/SE9701714D0/xx
Application filed by Vattenfall Ab filed Critical Vattenfall Ab
Publication of PL336849A1 publication Critical patent/PL336849A1/xx

Links

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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
    • H02G9/025—Coverings therefor, e.g. tile
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
PL33684998A 1997-05-07 1998-05-07 Concrete cover frames for anode grids PL336849A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701714A SE9701714D0 (sv) 1997-05-07 1997-05-07 Betongskydd för anodnät
SE9704065A SE511874C2 (sv) 1997-05-07 1997-11-06 Betongskydd för anodnät

Publications (1)

Publication Number Publication Date
PL336849A1 true PL336849A1 (en) 2000-07-17

Family

ID=26662980

Family Applications (1)

Application Number Title Priority Date Filing Date
PL33684998A PL336849A1 (en) 1997-05-07 1998-05-07 Concrete cover frames for anode grids

Country Status (7)

Country Link
EP (1) EP0980596A1 (xx)
AU (1) AU7462798A (xx)
EE (1) EE9900472A (xx)
NO (1) NO995361L (xx)
PL (1) PL336849A1 (xx)
SE (1) SE511874C2 (xx)
WO (1) WO1998050991A1 (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111231102A (zh) * 2020-01-19 2020-06-05 徐州工程学院 一种钢渣窨井盖的制作工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000108A1 (en) * 1977-08-24 1979-03-08 Hartley D A system for depositing sediment and/or protecting an installation on the floor of a body of water
SE460938B (sv) * 1988-05-31 1989-12-04 Permascand Ab Elektrod
EP0381743B1 (en) * 1988-08-12 1994-06-01 Seamark Systems Limited Seabed stabilisation mattresses
SE506692C2 (sv) * 1995-06-21 1998-02-02 Permascand Ab Elektrodstation för användning i HVDC-överföring över vatten

Also Published As

Publication number Publication date
AU7462798A (en) 1998-11-27
SE9704065D0 (sv) 1997-11-06
NO995361D0 (no) 1999-11-03
SE9704065L (sv) 1998-11-08
EP0980596A1 (en) 2000-02-23
EE9900472A (et) 2000-06-15
WO1998050991A1 (en) 1998-11-12
SE511874C2 (sv) 1999-12-13
NO995361L (no) 1999-11-06

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