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1. (WO1991005625) CASTING APPARATUS FOR CONNECTING A BATTERY PLATE TO A METAL STRAP
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/005625 International Application No.: PCT/GB1990/001593
Publication Date: 02.05.1991 International Filing Date: 16.10.1990
Chapter 2 Demand Filed: 09.05.1991
IPC:
B22D 25/04 (2006.01) ,B22D 39/00 (2006.01) ,H01M 2/28 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
25
Special casting characterised by the nature of the product
02
by its peculiarity of shape; of works of art
04
Casting metal electric battery plates or the like
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
D
CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
39
Equipment for supplying molten metal in rations
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
20
Current-conducting connections for cells
22
Fixed connections, i.e. not intended for disconnection
26
Electrode connections
28
for lead-acid accumulators
Applicants:
TBS ENGINEERING LIMITED [GB/GB]; Longhill Elmstone Hardwicke Cheltenham Gloucestershire GL51 9TY, GB (AllExceptUS)
HOPWOOD, Robert, Timothy [GB/GB]; GB (UsOnly)
Inventors:
HOPWOOD, Robert, Timothy; GB
Agent:
DUNLOP, Brian, Kenneth, Charles ; Wynne-Jones, Laine & James 22 Rodney Road Cheltenham, Gloucestershire GL50 1JJ, GB
Priority Data:
8923690.520.10.1989GB
Title (EN) CASTING APPARATUS FOR CONNECTING A BATTERY PLATE TO A METAL STRAP
(FR) APPAREIL DE MOULAGE POUR RELIER UNE PLAQUE DE BATTERIE A UNE SANGLE METALLIQUE
Abstract:
(EN) Moulding apparatus (10) includes a lead pot (11), a pump unit (12) and a mould block (13), having feed duct (14). The feed duct (14) communicates with the pump unit (12) by means of a supply passage (17), which is also connected to an overflow outlet (18), which can be closed by a dump valve (19). In normal operation the level of the lead in the feed duct is kept to a datum level (23) defined by the overflow. During 'pouring' however the dump valve (19) is closed.
(FR) Un appareil de moulage (10) comprend un récipient en plomb (11), une unité de pompage (12) et un châssis de moule (13) possédant une canalisation d'amenée (14). La canalisation d'amenée (14) est reliée à l'unité de pompage (12) par l'intermédiaire d'un passage d'alimentation (17) qui est également relié à un orifice d'écoulement (18) pouvant être fermé par une soupape de décharge (19). Pendant le fonctionnement normal, le niveau de plomb dans la canalisation d'amenée est maintenu à un niveau de référence (23) défini par l'orifice d'écoulement. Cependant, ladite soupape (19) est fermée pendant le coulage.
Designated States: AU, CA, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
ES2067767EP0495867US5240063JPH05501227CA2067810DE000069015825
AU1990066064