IT1034665B - Sheath having pockets for anodes of lead battery is double walled - and is woven from glass and synthetic yarns - Google Patents

Sheath having pockets for anodes of lead battery is double walled - and is woven from glass and synthetic yarns

Info

Publication number
IT1034665B
IT1034665B IT2176675A IT2176675A IT1034665B IT 1034665 B IT1034665 B IT 1034665B IT 2176675 A IT2176675 A IT 2176675A IT 2176675 A IT2176675 A IT 2176675A IT 1034665 B IT1034665 B IT 1034665B
Authority
IT
Italy
Prior art keywords
sheath
pockets
weft
wall
yarn
Prior art date
Application number
IT2176675A
Other languages
Italian (it)
Original Assignee
Mecondor Spa
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
Application filed by Mecondor Spa filed Critical Mecondor Spa
Priority to IT2176675A priority Critical patent/IT1034665B/en
Priority to FR7523433A priority patent/FR2305861A1/en
Priority to BE158754A priority patent/BE831905A/en
Priority to GB33122/75A priority patent/GB1489952A/en
Priority to DE2535517A priority patent/DE2535517C2/en
Priority to CH1057475A priority patent/CH607341A5/xx
Priority to JP50103544A priority patent/JPS51111631A/en
Priority to SE7509660A priority patent/SE411609B/en
Priority to ES440800A priority patent/ES440800A1/en
Priority to US05/751,897 priority patent/US4048399A/en
Application granted granted Critical
Publication of IT1034665B publication Critical patent/IT1034665B/en

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Landscapes

  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)

Abstract

A sheath having several parallel tubular pockets for receiving the anodes of a lead battery is made from four layers of woven fabric which are secured together during wearing by an interlaced weft yarn at spaced intervals whereby to form the pockets which each have an inner wall and an outer wall. The fabric forming the inner wall, has a weft of chemically resistant glass fibre yarn and a warp of synthetic yarn resistant to dilute sulphuric acid and oxidation whilst the fabric forming the outer wall has a warp of similarly resistant, synthetic yarn and a weft of glass fibre or synthetic yarn. The fabric forming the inner walls has a larger number of weft than warp yarns, and the sheath is stiffened by a coating of thermo-setting resin. The sheath can be made easily and cheaply with pockets of an accurate pre-determined size. Pref. each end of the sheath has a flap formed by a portion of a pocket and the flap is rendered impermeable by an inert insulating material.
IT2176675A 1975-03-26 1975-03-27 Sheath having pockets for anodes of lead battery is double walled - and is woven from glass and synthetic yarns IT1034665B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT2176675A IT1034665B (en) 1975-03-27 1975-03-27 Sheath having pockets for anodes of lead battery is double walled - and is woven from glass and synthetic yarns
FR7523433A FR2305861A1 (en) 1975-03-27 1975-07-28 DOUBLE WALL MULTITUBULAR DUCTS INTENDED TO CONTAIN THE ACTIVE MATERIAL OF POSITIVE PLATES OF LEADED ELECTRIC ACCUMULATORS
BE158754A BE831905A (en) 1975-03-27 1975-07-30 DOUBLE WALL MULTITUBULAR DUCTS INTENDED TO CONTAIN THE ACTIVE MATERIAL OF POSITIVE PLATES OF LEADED ELECTRIC ACCUMULATORS
DE2535517A DE2535517C2 (en) 1975-03-27 1975-08-08 Double-walled, impregnated tube cover consisting of several tubes and enclosing the positive active mass of electrical lead-acid batteries
GB33122/75A GB1489952A (en) 1975-03-27 1975-08-08 Double wall multitube bags for enclosing the active material of positive plates in electric lead batteries
CH1057475A CH607341A5 (en) 1975-03-27 1975-08-14
JP50103544A JPS51111631A (en) 1975-03-27 1975-08-28 Double wall multiitube sack for enveloping active material of dositive electrode plate
SE7509660A SE411609B (en) 1975-03-27 1975-08-29 DOUBLE-WEIGHT PIPE WELDING FOR CONTAINING THE ACTIVE MATERIAL IN POSITIVE PLATES IN ELECTRIC BLYUM CUMULATORS AND WORKING TO MANUFACTURE SUCH A SHELL
ES440800A ES440800A1 (en) 1975-03-27 1975-08-29 Double wall multitube bags for enclosing the active material of positive plates in electric lead batteries
US05/751,897 US4048399A (en) 1975-03-26 1976-12-17 Double wall multitube bags for enclosing the active material of positive plates in electric lead batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2176675A IT1034665B (en) 1975-03-27 1975-03-27 Sheath having pockets for anodes of lead battery is double walled - and is woven from glass and synthetic yarns

Publications (1)

Publication Number Publication Date
IT1034665B true IT1034665B (en) 1979-10-10

Family

ID=11186552

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2176675A IT1034665B (en) 1975-03-26 1975-03-27 Sheath having pockets for anodes of lead battery is double walled - and is woven from glass and synthetic yarns

Country Status (1)

Country Link
IT (1) IT1034665B (en)

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