US Patent for Steel plate for forming battery can and alkaline …
A battery can forming steel plate that configures an electrode can (a positive electrode can) of an alkaline battery and is to be formed into a battery can by presswork, the steel …
A casting mold for manufacturing grid plates for lead batteries makes use of easily interchangeable mold inserts for each half of a two-part, external metallic mold holder. The mold inserts are made of a highly porous microfiber nonwoven material, and render unnecessary the conventional cork-flour coating of casting molds due to good thermal …
A cladding plate (3, 4) consisting of a metal different from the metal of a continuously cast slab (2) used as a base plate and having a thickness of 1mm - 5mm is laminated on at …
A cladding plate consisting of a metal different from the metal of a continuously cast slab used as a base plate and having a thickness of 1mm - 5mm is. laminated on at least one …
US20180019446A1 US15/717,960 US201715717960A US2018019446A1 US 20180019446 A1 US20180019446 A1 US 20180019446A1 US 201715717960 A US201715717960 A US 201715717960A US 2018019446 A
US Patent Application for ELECTRODE PLATE, ELECTRODE ASSEMBLY, BATTERY ...
Justia Patents US Patent Application for ELECTRODE PLATE, ELECTRODE ASSEMBLY, BATTERY, ELECTRIC DEVICE, AND MANUFACTURING METHOD FOR ELECTRODE PLATE Patent Application ... limited in the present disclosure. The bus part 30 may be a metal conductor, such as copper, iron, aluminum, stainless …
US Patent for Nickel-plated, heat-treated steel sheet for battery …
A nickel-plated heat-treated steel sheet for a battery can, having a nickel layer with a nickel amount of 4.4 to 26.7 g/m2 on a steel sheet. When the Fe intensity and the Ni intensity are continuously measured along the depth direction from the surface of the nickel-plated heat-treated steel sheet for a battery can, by using a high frequency …
Wang, M. Sweikart, and J. Turner, "Stainless steel as bipolar plate material for polymer electrolyte membrane fuel cells," Journal of Power Sources 115 (2003): 243251. ... US Patent 8,232,026B2 (2012) Sample : Substrate : Channel Span : GDL . Material ; Stiffness . Stack 1 ... R&D Needs for Bipolar Plates (Manufacturing Process) Ford''s ...
A device and method for manufacturing a battery cell. The device includes: a roller moving mechanism, configured to control a first roller to move in a …
The Rondo Heat Battery launches, providing the world''s lowest …
Two RHB models are commercially available today for companies aiming to rapidly reduce fuel costs and eliminate scope 1 & 2 emissions Rondo Energy, a leading provider of zero-carbon industrial heat, today announced commercial availability of two models of its revolutionary Rondo Heat Batte
A device and method for manufacturing a battery cell. The device includes: a roller moving mechanism, configured to control a first roller to move in a direction of a central axis of a battery cell, where the battery cell includes a case and a cover plate, the case and the cover plate being hermetically connected and forming a rolled edge …
Leady oxide for lead/acid battery positive plates: …
the many factors that determine and influence the performance of lead/acid batteries, one of the most ... Leady oxide for lead/acid battery positive plates: Scope for improvement ? March …
Novel design of weld vector route for dissimilar nonferrous plates ...
3. This study is worthy of reference in battery manufacturing industry for electric vehicles. The novel designed process of laser welding holds advantages in both the product quality and production efficiency without nonconforming products and meets the definition of green low-carbon manufacturing process in battery plants.
Tesla Publishes Patent for 4680 Battery Cell ''Tabless energy storage devices and methods of manufacturing …
Tesla published the patent "Tabless energy storage devices and methods of manufacturing thereof" which refers to energy storage devices and methods for their manufacture. It describes the cells of a battery named 4680 with tabless cathodes and anodes and methods of making it.
Manufacturing improvements in the processing of lead-acid battery ...
The largest battery manufacturing sector is the automotive starting, lighting and ignition (SLI) application. ... Given the wide range of applications and the different plate-manufacturing technologies, it is reasonable to expect differences in the impact of an active-material additive. ... PCT Patent WO 01/26170 A1 (12 April 2001), to …
Provided are: a binder that contains a novel vinylidene fluoride copolymer that achieves superior adhesiveness with respect to a metal foil when an electrode is formed; an electro
In such a case, for example, in the manufacturing method of the battery 10, a laser-blocking shield plate (not illustrated) is inserted in a given position of the base material 60 to cut the base material 60 (FIG. 8) with a laser emitting device. Such a shield plate can adjust the number of sheets cut by laser light.
Many of the earliest patents in all of these fields the various graphene-related subject areas are managed by Nanotek Instruments, including the FIRST patent in the graphene field — U.S. Patent No. 7,071,258, entitled Nano-Scaled Graphene Plates, which was filed with the U.S. Patent and Trademark Office in October 2002.
Process and challenges of stainless steel based bipolar plates for …
Proton exchange membrane fuel cell (PEMFC) powered automobiles have been recognized to be the ultimate solution to replace traditional fuel automobiles because of their advantages of PEMFCs such as no pollution, low temperature start-up, high energy density, and low noise. As one of the core components, the bipolar plates (BPs) play an …
Optimization for Storage Scheduling of Steel Plates Based on Cloud Manufacturing …
With the development of cloud manufacturing, the automation of storage scheduling becomes popular in the steel industry. However, the high customization of steel plates makes the storage scheduling too complex to be optimized. To overcome this challenge, we propose to utilize the big data of steel plate orders and warehouse status to optimize the …
US Patent Application for CONTINUOUS PRODUCTION OF PRISTINE GRAPHENE ...
Provided is a process for manufacturing a graphene material, the process comprising (a) injecting a rust stock into a first end of a continuous reactor having a toroidal vortex flow, wherein the first stock comprises graphite and a non-oxidizing liquid (or, alternatively, graphite, an acid, and an optional oxidizer) and the continuous flow reactor …
The disclosures in these patent specifications are incorporated herein by way of reference. ... A Treatment for Stainless Steel Plates Used in Electrochemical Cell Assemblies US7959987B2 (en) 2004-12-13 2011-06-14 Applied Materials, Inc. (en) ...
A cladding plate (3, 4) consisting of a metal different from the metal of a continuously cast slab (2) used as a base plate and having a thickness of 1mm - 5mm is laminated on at least one surface of the slab having a thickness of 200mm - 300mm; the cladding plate-laminated slab is hot-rolled and drawn to reduce the width thereof; the cladding plate-laminated slab …
A surface treated steel plate for battery cases having an improved electrical contact with the battery positive electrode active material, its manufacturing method, a battery case, …
A comprehensive comparison of state-of-the-art manufacturing …
There are alternative plate material manufacturing methods developed, as shown in [110, 111] where are described methods to produce laminate bipolar plates the wet-lay composites sheets and BPPs and the manufacturing method of UMSICHT [46, 112]. Semi-finished material in this form (coil) would at least theoretically be suitable to be …
Coatings | Free Full-Text | Application of Laser Welding in Electric Vehicle Battery Manufacturing…
Electric vehicle battery systems are made up of a variety of different materials, each battery system contains hundreds of batteries. There are many parts that need to be connected in the battery system, and welding is often the most effective and reliable connection method. Laser welding has the advantages of non-contact, high …
