FR1247121A - Automatic fire extinguisher circuit breaker - Google Patents

Automatic fire extinguisher circuit breaker

Info

Publication number
FR1247121A
FR1247121A FR817106A FR817106A FR1247121A FR 1247121 A FR1247121 A FR 1247121A FR 817106 A FR817106 A FR 817106A FR 817106 A FR817106 A FR 817106A FR 1247121 A FR1247121 A FR 1247121A
Authority
FR
France
Prior art keywords
circuit breaker
fire extinguisher
automatic fire
extinguisher circuit
automatic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR817106A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1247121A publication Critical patent/FR1247121A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H01H33/77—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor wherein the break is in air at atmospheric pressure
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D35/00—Smallware looms, i.e. looms for weaving ribbons or other narrow fabrics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/73—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in air at atmospheric pressure, e.g. in open air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/76—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein arc-extinguishing gas is evolved from stationary parts; Selection of material therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H2033/085—Stationary parts for restricting or subdividing the arc, e.g. barrier plate using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
FR817106A 1959-02-19 1960-01-29 Automatic fire extinguisher circuit breaker Expired FR1247121A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL32508A DE1094336B (en) 1959-02-19 1959-02-19 High voltage switch with self-produced extinguishing agent
DEL36421A DE1110270B (en) 1959-02-19 1960-06-24 High voltage switch with self-produced extinguishing agent

Publications (1)

Publication Number Publication Date
FR1247121A true FR1247121A (en) 1960-11-25

Family

ID=25985192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817106A Expired FR1247121A (en) 1959-02-19 1960-01-29 Automatic fire extinguisher circuit breaker

Country Status (4)

Country Link
CH (1) CH375060A (en)
DE (2) DE1094336B (en)
FR (1) FR1247121A (en)
GB (2) GB930731A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856670B2 (en) * 1978-12-29 1980-11-20 Concordia Sprecher-Schaltgeraete Gmbh, 7024 Filderstadt Flat arcing chamber
DE3834716A1 (en) * 1988-10-12 1990-04-19 Metallgesellschaft Ag METHOD AND DEVICE FOR CONCENTRATING SOLUTIONS
DE102018100686A1 (en) 2018-01-12 2018-03-01 Peter Lell Electric circuit breaker with reactive coating in the reaction chamber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE713612C (en) * 1935-07-03 1941-11-11 Frida Strauss Electric circuit breaker
DE689243C (en) * 1936-09-09 1940-03-15 Aeg Extinguishing pipe for gas switch with arc extinguishing by gases and vapors
DE691633C (en) * 1936-12-21 1940-06-01 Aeg Switching tube for electric gas switch

Also Published As

Publication number Publication date
DE1094336B (en) 1960-12-08
CH375060A (en) 1964-02-15
DE1110270B (en) 1961-07-06
GB930731A (en) 1963-07-10
GB931257A (en) 1963-07-17

Similar Documents

Publication Publication Date Title
CH374290A (en) Fire extinguishing agents
FR1247121A (en) Automatic fire extinguisher circuit breaker
CH371167A (en) Fuse cartridge disconnector
FR79990E (en) Automatic fire extinguisher circuit breaker
FR1233360A (en) Fire extinguisher grenade
CH368397A (en) Time fuse
CH380539A (en) Powder for extinguishing fire
CH340265A (en) Fire extinguisher circuit breaker
CH392275A (en) Dry extinguishing composition
FR1380055A (en) Fire extinguisher
AT229144B (en) Fire extinguisher
CH385026A (en) Fire extinguisher
FR1236075A (en) Fuse
FR1236641A (en) Release agent
BE591767A (en) Release agent
FR1170002A (en) Automatic fire extinguisher
FR1193109A (en) Fire extinguisher
AT223949B (en) Fire extinguisher
FI34736A (en) Fire extinguisher
CH388785A (en) Fire extinguisher
CH320907A (en) Fire extinguisher circuit breaker
FR1256063A (en) Fire extinguisher
DK97981C (en) Fire extinguisher.
FR1249328A (en) Fire lance
FR1241697A (en) Fire extinguisher device