KE3145A - Leak-resistant dry cells - Google Patents

Leak-resistant dry cells

Info

Publication number: KE3145A
Authority: KE; Kenya
Prior art keywords: leak; dry cells; resistant dry; resistant; cells
Prior art date: 1974-10-17

Application number

KE3145A

Other languages

English (en)

Original Assignee

Ching Koon Pun

Ching Wa Pun

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.)

1974-10-17

Filing date

1981-07-15

Publication date

1981-08-28

1981-07-15 Application filed by Ching Koon Pun, Ching Wa Pun filed Critical Ching Koon Pun

1981-08-28 Publication of KE3145A publication Critical patent/KE3145A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
- Y10T29/4911—Electric battery cell making including sealing

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Sealing Battery Cases Or Jackets (AREA)
Hybrid Cells (AREA)
Primary Cells (AREA)
Connection Of Batteries Or Terminals (AREA)
Battery Electrode And Active Subsutance (AREA)
Electrolytic Production Of Metals (AREA)

KE3145A 1974-10-17 1981-07-15 Leak-resistant dry cells KE3145A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB45042/74A GB1506579A (en)	1974-10-17	1974-10-17	Leak-resistant dry cells

Publications (1)

Publication Number	Publication Date
KE3145A true KE3145A (en)	1981-08-28

Family

ID=10435654

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KE3145A KE3145A (en)	1974-10-17	1981-07-15	Leak-resistant dry cells

Country Status (11)

Country	Link
US (1)	US4027078A (de)
JP (1)	JPS51149533A (de)
BR (1)	BR7506782A (de)
CA (1)	CA1050610A (de)
DE (1)	DE2546440C3 (de)
ES (1)	ES441847A1 (de)
FR (1)	FR2334212A1 (de)
GB (1)	GB1506579A (de)
IT (1)	IT1047825B (de)
KE (1)	KE3145A (de)
MY (1)	MY8200078A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3211331C2 (de) *	1981-03-30	1986-06-19	Union Carbide Corp., Danbury, Conn.	Galvanische Trockenzelle
DE3425170A1 (de) *	1984-07-09	1986-01-16	Varta Batterie Ag, 3000 Hannover	Galvanisches primaerelement
EP0560860A1 (de) *	1990-12-06	1993-09-22	Globe-Union Inc.	Gehäuselose batterie
US5311556A (en) *	1991-08-30	1994-05-10	Elsag International B.V.	Digital FSK transmitter receiver and method of operating same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1205392A (en) *	1915-12-18	1916-11-21	Nat Carbon Co	Electric battery.
US2200862A (en) *	1935-12-09	1940-05-14	Maxolite Holdings Ltd	Dry cell
GB573582A (en)	1943-11-26	1945-11-27	Siemens Brothers & Co Ltd	Improvements relating to electric dry batteries
GB704710A (en)	1952-01-03	1954-02-24	Gen Electric Co Ltd	Improvements in or relating to electric primary cells
US3437530A (en) *	1967-02-24	1969-04-08	Esb Inc	Leak-resistant dry cell
US3623915A (en) *	1969-07-11	1971-11-30	Ching Koon Pun	Electric dry cells
DE2025489C3 (de) *	1969-10-27	1982-11-18	Toshiso Dr. Tokyo Kamai	Galvanisches Trockenelement

1974
- 1974-10-17 GB GB45042/74A patent/GB1506579A/en not_active Expired
1975
- 1975-10-16 FR FR7531652A patent/FR2334212A1/fr active Granted
- 1975-10-16 CA CA237,788A patent/CA1050610A/en not_active Expired
- 1975-10-16 US US05/623,111 patent/US4027078A/en not_active Expired - Lifetime
- 1975-10-16 ES ES441847A patent/ES441847A1/es not_active Expired
- 1975-10-16 IT IT51794/75A patent/IT1047825B/it active
- 1975-10-16 JP JP50123881A patent/JPS51149533A/ja active Granted
- 1975-10-16 BR BR7506782*A patent/BR7506782A/pt unknown
- 1975-10-16 DE DE2546440A patent/DE2546440C3/de not_active Expired
1981
- 1981-07-15 KE KE3145A patent/KE3145A/xx unknown
1982
- 1982-12-30 MY MY78/82A patent/MY8200078A/xx unknown

Also Published As

Publication number	Publication date
BR7506782A (pt)	1976-08-17
CA1050610A (en)	1979-03-13
AU8578575A (en)	1977-04-21
ES441847A1 (es)	1977-04-01
FR2334212B1 (de)	1981-03-06
US4027078A (en)	1977-05-31
DE2546440C3 (de)	1980-10-16
FR2334212A1 (fr)	1977-07-01
JPS51149533A (en)	1976-12-22
DE2546440B2 (de)	1980-02-28
IT1047825B (it)	1980-10-20
GB1506579A (en)	1978-04-05
MY8200078A (en)	1982-12-31
JPS5712495B2 (de)	1982-03-11
DE2546440A1 (de)	1976-04-29

Publication	Publication Date	Title
ZA753322B (en)	1976-05-26	Electrochemical cell
ZA762533B (en)	1977-04-27	Photovoltaic cell
ZA742199B (en)	1975-05-28	Dry cells
AU8717775A (en)	1977-06-09	Air-depolarized cell
HK2081A (en)	1981-01-30	An electrochemical cell
AU8492475A (en)	1977-03-24	Dry cell
AU8426375A (en)	1977-03-03	Dry transfers
MY8200078A (en)	1982-12-31	Leak-resistant dry cells
JPS52131126A (en)	1977-11-02	Dry cell
AU8172775A (en)	1976-12-02	Battery
AU8173075A (en)	1976-12-02	Battery
AU7005674A (en)	1975-12-18	Photovoltaic cell
AU485760B2 (en)	1977-04-21	Leak-resistant dry cells
JPS52133533A (en)	1977-11-09	Dry cell
HK55378A (en)	1978-09-29	Alkaline dry cell
JPS5351443A (en)	1978-05-10	Dry cell
CA865261A (en)	1971-03-02	Leak-resistant dry cell
KR790000899Y1 (en)	1979-06-30	Cell case
KR780000526Y1 (en)	1978-05-22	Rechareable dry cell
KR780000576B1 (en)	1978-11-18	Primary dry cell
JPS52132335A (en)	1977-11-07	Flat dry cell
JPS5358627A (en)	1978-05-26	Dry cell
JPS5342337A (en)	1978-04-17	Dry cell
JPS5335129A (en)	1978-04-01	Dry cell
JPS5358626A (en)	1978-05-26	Dry cell