Matsushita Electric Industrial Co., Ltd.

Other

Toyota Jidosha Kabushiki Kaisha

Manabu Kakino

Munehisa Ikoma

Shinji Hamada

Yasuyoshi Fukao

Takashi Ichiyanagi

Kunio Kanamaru

Kiwamu Inui

Takaki Kobayashi

Toyohiko Etoh

Koh Watanabe

Katsumi Kouzu

Shuuhei Marukawa

Hiromu Matsuda

Masaru Nagaike

Norihiko Egami

Shinichi Shimakawa

Tadao Kimura

Kenji Sato

Hideo Suzuki

Fumihiko Yoshii

Takao Matsunami

Tatsuhiro Otsubo

Battery power source device wherein a large number of battery modules (,) consisting of a row of a plurality of single cells (,) connected electrically and mechanically in series are arranged parallel to each other and held in a holder casing (,), bus bars (,) being provided that effect electrical connection between the terminals of battery modules (,) at respective end plates (,), (,) positioned at both ends of this holder casing (,) wherein the end plates (,), (,) are constituted of resin plates and the bus bars (,) are fixed to the end plates (,), (,) by insertion molding.

End plate incorporated in battery power source unit

End plate incorporated in battery power source unit, and cooling device

Battery power source device wherein a large number of battery modules (9) consisting of a row of a plurality of single cells (7) connected electrically and mechanically in series are arranged parallel to each other and held in a holder casing (10), bus bars (28) being provided that effect electrical connection between the terminals of battery modules (9) at respective end plates (19), (20) positioned at both ends of this holder casing (10) wherein the end plates (19), (20) are constituted of resin plates and the bus bars (28) are fixed to the end plates (19), (20) by insertion molding.

Battery container, battery and layer-built battery

A power supply unit of the present invention comprises a group of batteries including plural rows of cells arranged in parallel, each row of cells including plural cylindrical cells connected in series. The power supply unit further comprises refrigerant passages comprising main refrigerant passages exposed to the cells arranged in each row of cells and auxiliary refrigerant passages, the upstream sides of the auxiliary refrigerant passages being isolated from the rows of cells, and the downstream sides thereof being connected to the main refrigerant passages at positions corresponding to the midstream or downstream sides of the rows of cells.

Power supply unit and heat radiation method therefor

A casing of sealed alkaline storage battery to be stacked in plural number in one direction, each provided with a safety vent; each casing is made of a polymer alloy which mainly comprises polyphenylene ether, polystyrene and an elastomer; at least one outersurface of the casing has a plurality of vertical protrusion ribs thereby to form vertical ventilation spaces through which a cooling medium passes; the vertical ribs formed on an outer surface of the casing have a protrusion height of 1 to 2 mm, the interval between ribs of 7 to 15 mm, rib width of 3 to 10 mm; thickness of inter-rib portion of casing are 1 to 3 mm, and those at the parts of short side walls 2 to 4 mm.

Sealed alkaline storage battery

A method for fixing to a frame an electrode or a shadow mask for an image receiving tube. The method includes steps for stretching, in opposite directions, supporting ends of a rectangular mask plate having apertures formed between the supporting ends, in order to generate a tensile force having a uniform distribution over the entire surface of the plate. The method also includes pressing inwardly and bending a pair of elastic supporting elements, constituting two confronting sides of a frame, so that a distribution of the pressing force in a direction of each of the sides almost balances with a distribution of the tensile force. The supporting ends of the mask plate are then rigidly fixed to both of the bent supporting elements of the frame. The stretching and pressing forces applied to the mask plate and the frame are then released.

Method of fixing to frame electrode or shadow mask for color image

In the module battery, by disposing end plates including a flat plate portion and a rectangular frame portion at each end of a cell group and by binding the cell group by means of binding members and metal studs, the increase of the internal pressure during the charging/discharging cycles and the dimensional change of the module battery due to the expansion of the cell group can be suppressed, while the weight and volume increase caused by the binding members is minimized.

Module battery of sealed alkaline storage battery

A color selecting electrode for a color-picture tube, includes a rectangular frame-shaped frame having a pair of mutually-opposite long sides and a pair of mutually-opposite short sides, and a mask plate which is stretchedly supported on top surfaces of the frame while receiving a resilient spring force exerted from the frame, the long sides having a greater section modulus and a greater rigidity than the short sides. A method of manufacturing the color selecting electrode includes the step of welding, to the frame pressed inward by an equally-distributed force applied to the pair of long sides and the pair of short sides, the mask plate of which four sides are stretched outward by a distributed force which approximately counterbalances the equally distributed force.

Color selecting electrode for color-picture tube and manufacturing

Growing community of inventors

Uji, Japan

Manabu Kakino