BE785744A - Separateurs pour piles seches - Google Patents

Separateurs pour piles seches

Info

Publication number: BE785744A
Authority: BE; Belgium
Prior art keywords: separators; dry batteries; batteries; dry
Prior art date: 1971-07-02

Application number

Other languages

English (en)

Inventor

C Davis

Original Assignee

Union Carbide Corp

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.)

1971-07-02

Publication date

1973-01-02

1973-01-02 Publication of BE785744A publication Critical patent/BE785744A/fr

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
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
- H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/42—Acrylic resins
- 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
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/429—Natural polymers

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Cell Separators (AREA)
Primary Cells (AREA)
Compositions Of Macromolecular Compounds (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

BE785744D 1971-07-02 Separateurs pour piles seches BE785744A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US15954371A	1971-07-02	1971-07-02
US25251072A	1972-05-08	1972-05-08

Publications (1)

Publication Number	Publication Date
BE785744A true BE785744A (fr)	1973-01-02

Family

ID=26856057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE785744D BE785744A (fr)	1971-07-02		Separateurs pour piles seches

Country Status (14)

Country	Link
JP (2)	JPS559786B1 (fr)
AR (1)	AR193275A1 (fr)
BE (1)	BE785744A (fr)
CA (1)	CA982218A (fr)
CH (2)	CH564852A5 (fr)
DK (1)	DK136285B (fr)
FR (1)	FR2144697B1 (fr)
GB (1)	GB1387448A (fr)
HK (1)	HK12476A (fr)
KE (1)	KE2596A (fr)
MY (1)	MY7600080A (fr)
NL (1)	NL172195C (fr)
OA (1)	OA04120A (fr)
SE (2)	SE382529B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4125685A (en) *	1977-06-30	1978-11-14	Polaroid Corporation	Electrical cells and batteries and methods of making the same
JPH0661431B2 (ja) *	1988-03-11	1994-08-17	宇部興産株式会社	中空糸束組立体

0
- BE BE785744D patent/BE785744A/fr not_active IP Right Cessation
1972
- 1972-06-14 CA CA144,647A patent/CA982218A/en not_active Expired
- 1972-06-27 OA OA54623A patent/OA04120A/fr unknown
- 1972-06-30 FR FR7223694A patent/FR2144697B1/fr not_active Expired
- 1972-06-30 CH CH985872A patent/CH564852A5/xx not_active IP Right Cessation
- 1972-06-30 AR AR242859A patent/AR193275A1/es active
- 1972-06-30 SE SE7208660A patent/SE382529B/xx unknown
- 1972-06-30 JP JP6507472A patent/JPS559786B1/ja active Pending
- 1972-06-30 GB GB3065372A patent/GB1387448A/en not_active Expired
- 1972-06-30 DK DK329072AA patent/DK136285B/da unknown
- 1972-06-30 CH CH23775A patent/CH569367A5/xx not_active IP Right Cessation
- 1972-06-30 NL NLAANVRAGE7209221,A patent/NL172195C/xx not_active IP Right Cessation
1974
- 1974-10-03 JP JP49113376A patent/JPS5123560A/ja active Granted
1975
- 1975-09-18 SE SE7510459A patent/SE405911B/xx not_active IP Right Cessation
1976
- 1976-02-02 KE KE2596*UA patent/KE2596A/xx unknown
- 1976-03-04 HK HK124/76*UA patent/HK12476A/xx unknown
- 1976-12-30 MY MY80/76A patent/MY7600080A/xx unknown

Also Published As

Publication number	Publication date
SE7510459L (sv)	1975-09-18
OA04120A (fr)	1979-11-30
JPS5238871B2 (fr)	1977-10-01
CH564852A5 (fr)	1975-07-31
NL172195B (nl)	1983-02-16
JPS5123560A (en)	1976-02-25
FR2144697B1 (fr)	1974-12-27
CA982218A (en)	1976-01-20
MY7600080A (en)	1976-12-31
DK136285C (fr)	1978-02-20
NL172195C (nl)	1983-07-18
FR2144697A1 (fr)	1973-02-16
NL7209221A (fr)	1973-01-04
SE382529B (sv)	1976-02-02
SE405911B (sv)	1979-01-08
GB1387448A (en)	1975-03-19
AR193275A1 (es)	1973-04-11
DE2231810B2 (de)	1976-12-23
DE2231810A1 (de)	1973-01-18
AU4411772A (en)	1974-01-03
JPS559786B1 (fr)	1980-03-12
HK12476A (en)	1976-03-12
KE2596A (en)	1976-02-13
CH569367A5 (fr)	1975-11-14
DK136285B (da)	1977-09-19

Publication	Publication Date	Title
AT319903B (de)	1975-01-10	Naßabscheider
BE787331A (fr)	1973-02-08	Bouchage a soupape pour pile seches
AT321389B (de)	1975-03-25	Elektrochemische Trockenzelle
BE778171A (fr)	1972-05-16	Boitier de pile primaire
AR193250A1 (es)	1973-04-11	Cargador de baterias
BE785033A (fr)	1972-10-16	Electrolytes solides
BE792980A (fr)	1973-04-16	Ensemble polaire lateral pour batterie
IT963606B (it)	1974-01-21	Separatore centrifugo liofobo
BE824439A (fr)	1975-07-16	Batterie non aqueuse
BE777971A (fr)	1972-07-13	Perfectionnements aux piles cylindriques
BE787317A (fr)	1972-12-01	Pile electrochimique
BE789783A (fr)	1973-02-01	Boitier dilatable pour piles electro-chimiques
BE791595A (fr)	1973-05-17	Electrolyte pour accumulateur
IT948417B (it)	1973-05-30	Complesso di pile a secco
CH533052A (de)	1973-01-31	Abscheider
BE785744A (fr)	1973-01-02	Separateurs pour piles seches
BE786613R (fr)	1972-11-16	Separateur pour extracteurs liquide-liquide
BE778172A (fr)	1972-05-16	Boitier de pile primaire
BE779593A (fr)	1972-08-21	Generateurs electrochimiques au lithium
BE785804A (fr)	1973-01-03	Pile electrochimique
BE805117A (fr)	1974-03-20	Separateurs de piles
IT963394B (it)	1974-01-10	Rasoio a secco
BE777972A (fr)	1972-07-13	Piles cylindriques perfectionnees
BE782963A (fr)	1972-09-01	Separateurs pour accumulateurs alcalins a electrode zincique.
BE768728A (fr)	1971-11-03	Pile seche

Legal Events

Date	Code	Title	Description
1987-12-31	RE	Patent lapsed	Owner name: UNION CARBIDE CORP. Effective date: 19870630

Date

Code

Title

Description

1987-12-31

Patent lapsed

Owner name: UNION CARBIDE CORP.

Effective date: 19870630