IT1012441B - POWER SUPPLY AND BATTERY CHARGING CIRCUIT FOR BATTERY-POWERED ELECTRONIC DEVICES - Google Patents

POWER SUPPLY AND BATTERY CHARGING CIRCUIT FOR BATTERY-POWERED ELECTRONIC DEVICES

Info

Publication number
IT1012441B
IT1012441B IT22816/74A IT2281674A IT1012441B IT 1012441 B IT1012441 B IT 1012441B IT 22816/74 A IT22816/74 A IT 22816/74A IT 2281674 A IT2281674 A IT 2281674A IT 1012441 B IT1012441 B IT 1012441B
Authority
IT
Italy
Prior art keywords
battery
power supply
electronic devices
charging circuit
powered electronic
Prior art date
Application number
IT22816/74A
Other languages
Italian (it)
Original Assignee
Saba Gmbh
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.)
Filing date
Publication date
Priority claimed from DE19732325894 external-priority patent/DE2325894C3/en
Application filed by Saba Gmbh filed Critical Saba Gmbh
Application granted granted Critical
Publication of IT1012441B publication Critical patent/IT1012441B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/06—Homopolymers or copolymers containing elements other than carbon and hydrogen
    • C08L57/08—Homopolymers or copolymers containing elements other than carbon and hydrogen containing halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
IT22816/74A 1973-05-22 1974-05-16 POWER SUPPLY AND BATTERY CHARGING CIRCUIT FOR BATTERY-POWERED ELECTRONIC DEVICES IT1012441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732325894 DE2325894C3 (en) 1973-05-22 Plastic or plastic-elastic compounds based on olefin polymers

Publications (1)

Publication Number Publication Date
IT1012441B true IT1012441B (en) 1977-03-10

Family

ID=5881713

Family Applications (2)

Application Number Title Priority Date Filing Date
IT22816/74A IT1012441B (en) 1973-05-22 1974-05-16 POWER SUPPLY AND BATTERY CHARGING CIRCUIT FOR BATTERY-POWERED ELECTRONIC DEVICES
IT51113/74A IT1011473B (en) 1973-05-22 1974-05-20 PLASTIC OR ELASTIC PLASTIC MASSES RESPECTIVELY

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT51113/74A IT1011473B (en) 1973-05-22 1974-05-20 PLASTIC OR ELASTIC PLASTIC MASSES RESPECTIVELY

Country Status (4)

Country Link
BE (1) BE815369A (en)
FR (1) FR2230666A1 (en)
GB (1) GB1460828A (en)
IT (2) IT1012441B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2289562A1 (en) * 1974-10-29 1976-05-28 Huels Chemische Werke Ag Hardenable polyolefin compsn for sealing and cladding - contg distillation residue of cyclododecatriene prodn, polybutene and opt chloroparaffin
DE2649373C2 (en) * 1976-10-29 1978-12-07 Chemische Werke Huels Ag, 4370 Marl Aqueous emulsion based on olefin polymers and bitumen and process for their preparation
EP2204427A1 (en) 2008-12-23 2010-07-07 J. van Beugen Beheer B.V. Adhesive compound

Also Published As

Publication number Publication date
IT1011473B (en) 1977-01-20
DE2325894A1 (en) 1974-12-12
FR2230666A1 (en) 1974-12-20
GB1460828A (en) 1977-01-06
DE2325894B2 (en) 1975-06-19
BE815369A (en) 1974-09-16

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