Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Dalibard; Gerard
Address:
Sevres, FR
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
4476206 Fiber reinforced grid for a storage cell, and method of manufacturing it October 9, 1984
A grid (10) for the plate of an electrical storage cell, eg. a lead-acid accumulator, comprises two orthogonal sets of conductive bars (7, 8) together with a current collector tab (9). The grid is made from a loosely-woven cloth comprising both bundles of conductive threads outlining
4443405 Lead-antimony alloys for electrode supports for lead accumulators April 17, 1984
The grain size and resistance to corrosion of lead-antimony alloys containing less than 4% of antimony and 0.005 to 0.1% copper, are improved by incorporating therein from 0.001 to 0.1% of a mixture of rare earths, preferably misch metal. The alloys may also contain up to 0.5% arsenic or
4253871 Alloys for making electrode supports in lead accumulators March 3, 1981
Low antimony alloys of lead are used for casting electrode supports in lead accumulators. They include less than 4% antimony by weight to avoid various poisoning effects of antimony on the electrochemical processes involved. Such alloys tend to have grains of excessive size which can lea
4131723 Lead storage battery with limited evolution of gas December 26, 1978
A maintenance-free lead storage battery comprises a container closed by a lid and containing an acid electrolyte together with a block of positive plates, negative plates and separators. The block of plates and separators is tightly packed in a case which is immersed in the electrolyte a










 
 
  Recently Added Patents
Method and apparatus for soft information transfer between constituent processor circuits in a soft-value processing apparatus
Imaging apparatus for calculating a histogram to adjust color balance
Apparatus and method for multiple pagings in broadband wireless communication system
Method for producing organo-oligo silsesquioxanes
Chemically resistant membranes, coatings and films and methods for their preparation
Adjustable box extender
Hydrothermal synthesis of nanocubes of sillenite type compounds for photovoltaic applications and solar energy conversion of carbon dioxide to fuels
  Randomly Featured Patents
Wedge carton and insert assembly
Digital camera
Stage device
Liquid crystal display device having a light guide plate being formed in a trapezoidal shape in cross section
Surgical tool holder
Earphone
High dielectric constant metal oxide gate dielectrics
Locking device for the outboard stern drive of a boat
Bicycle shock-absorbing apparatus
Wind power generator, windmill, and spindle and blade of the windmill