GB1286685A – Improvements in air electric circuit breakers
– Google Patents
GB1286685A – Improvements in air electric circuit breakers
– Google Patents
Improvements in air electric circuit breakers
Info
Publication number
GB1286685A
GB1286685A
GB61209/69A
GB6120969A
GB1286685A
GB 1286685 A
GB1286685 A
GB 1286685A
GB 61209/69 A
GB61209/69 A
GB 61209/69A
GB 6120969 A
GB6120969 A
GB 6120969A
GB 1286685 A
GB1286685 A
GB 1286685A
Authority
GB
United Kingdom
Prior art keywords
chute
gas
arc
dec
electric circuit
Prior art date
1968-12-23
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
GB61209/69A
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.)
General Electric Co
Original Assignee
General Electric Co
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.)
1968-12-23
Filing date
1969-12-16
Publication date
1972-08-23
1969-12-16
Application filed by General Electric Co
filed
Critical
General Electric Co
1972-08-23
Publication of GB1286685A
publication
Critical
patent/GB1286685A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
H01H9/00—Details of switching devices, not covered by groups H01H1/00 – H01H7/00
H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
H01H9/342—Venting arrangements for arc chutes
Abstract
1286685 Arc rupturing in switches GENERAL ELECTRIC CO 16 Dec 1969 [23 Dec 1968] 61209/69 Heading H1N An arc-chute for an air circuit breaker is coupled to an exhaust gas cooler 35 which is open on three sides such that the resultant three directional cooled-gas flow will decrease the back pressure in the chute. The cooler comprises a plurality of perforated corrugated metal plates stacked with perforated planar metal plates and separated into groups by imperforate gas-evolving insulating plates 61. The arc formed between the two contacts 1, 2 is driven by the magnetic blowout coils 8, 9 into the arcchute 7 along metal runners 8
GB61209/69A
1968-12-23
1969-12-16
Improvements in air electric circuit breakers
Expired
GB1286685A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US78612668A
1968-12-23
1968-12-23
Publications (1)
Publication Number
Publication Date
GB1286685A
true
GB1286685A
(en)
1972-08-23
Family
ID=25137659
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB61209/69A
Expired
GB1286685A
(en)
1968-12-23
1969-12-16
Improvements in air electric circuit breakers
Country Status (5)
Country
Link
US
(1)
US3555224A
(en)
DE
(1)
DE1963216A1
(en)
ES
(1)
ES374852A1
(en)
FR
(1)
FR2026965A1
(en)
GB
(1)
GB1286685A
(en)
Families Citing this family (24)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4019005A
(en)
*
1974-12-30
1977-04-19
I-T-E Imperial Corporation
Multi-pole circuit breaker with baffle shield venting
DE3541514A1
(en)
*
1985-11-21
1987-05-27
Siemens Ag
Arc extinguishing chamber having an attachment for further cooling of emerging gases
FR2622735B1
(en)
*
1987-11-04
1993-08-06
Telemecanique Electrique
CUTTING GAS COOLING SWITCHING APPARATUS
FR2655770B1
(en)
*
1989-12-11
1995-10-20
Merlin Gerin
MULTIPOLAR CIRCUIT BREAKER WITH GAS FILTER COMMON TO THE DIFFERENT POLES.
FR2701334A1
(en)
*
1993-02-05
1994-08-12
Alsthom Gec
Arc blow-out chimney for a contactor
FR2710452B1
(en)
*
1993-09-20
1995-11-24
Merlin Gerin
High voltage rotary arc switch.
US5753877A
(en)
*
1996-02-20
1998-05-19
Eaton Corporation
Circuit breaker terminal tubulator protection assembly for diverting discharged ionized gasses
DE29617358U1
(en)
*
1996-09-24
1998-01-29
Siemens Ag
Arc quenching chamber for low voltage circuit breakers
IT1293755B1
(en)
*
1997-07-22
1999-03-10
Abb Research Ltd
DEVICE FOR EXTINGUISHING THE FLAME PARTICULARLY IN MEDIUM VOLTAGE ELECTRICAL PANELS
DE102007028204A1
(en)
*
2007-06-15
2008-12-18
Siemens Ag
Circuit breaker with switching gas cooling
DE102012110409A1
(en)
*
2012-10-31
2014-04-30
Eaton Electrical Ip Gmbh & Co. Kg
Cooling device for gases occurring in installation devices
WO2014135641A2
(en)
*
2013-03-06
2014-09-12
Eaton Electrical Ip Gmbh & Co. Kg
Plate stack for a cooling device in installation devices
DE112014005096A5
(en)
*
2013-11-07
2016-09-08
Eaton Electrical Ip Gmbh & Co. Kg
Production method of plate assemblies and their use
US20150270075A1
(en)
*
2014-03-21
2015-09-24
General Electric Company
Modular gas exhaust assembly for a circuit breaker
WO2016071134A1
(en)
*
2014-11-06
2016-05-12
Eaton Electrical Ip Gmbh & Co. Kg
System of switching gas cooling arrangement and particle capture arrangement
US10640398B2
(en)
2015-02-06
2020-05-05
Albert DeChard
Waste and/or hazardous liquid containment and collection system
US9630860B2
(en)
*
2015-02-06
2017-04-25
Albert DeChard
Waste and/or hazardous liquid containment and collection system
US10174493B2
(en)
2015-02-06
2019-01-08
Albert DeChard
Waste and/or hazardous liquid containment and collection system
US11179753B2
(en)
2015-02-06
2021-11-23
Albert DeChard
Waste and/or hazardous liquid containment and collection system
US11661367B2
(en)
2015-02-06
2023-05-30
Albert DeChard
Waste and/or hazardous liquid containment and collection system
WO2016197310A1
(en)
*
2015-06-09
2016-12-15
伊顿电力设备有限公司
Electrical arc energy absorber used for switch cabinet
FR3045226B1
(en)
*
2015-12-15
2017-12-22
Schneider Electric Ind Sas
COOLING DEVICE FOR HOT GASES IN HIGH VOLTAGE EQUIPMENT
FR3065316B1
(en)
*
2017-04-14
2019-07-05
Schneider Electric Industries Sas
CUTTING GAS FILTRATION DEVICE FOR CUTTING APPARATUS OF ELECTRIC CURRENT, AND APPARATUS FOR CUTTING ELECTRIC CURRENT COMPRISING SAID FILTERING DEVICE
CN114694990B
(en)
*
2022-03-30
2023-09-08
宁波金宸科技有限公司
High-power direct current relay arc extinguishing mechanism
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2293513A
(en)
*
1939-10-11
1942-08-18
Gen Electric
Electric air circuit breaker
US2272214A
(en)
*
1939-12-22
1942-02-10
Gen Electric
Air blast circuit breaker
US2408352A
(en)
*
1944-03-24
1946-09-24
Gen Electric
Gas cooling arrangement for circuit interrupters
NL169662B
(en)
*
1951-05-18
Oki Electric Ind Co Ltd
LOGICAL BASE CIRCUIT, AS WELL AS INTEGRATED SEMICONDUCTOR DEVICE.
US3033961A
(en)
*
1960-05-04
1962-05-08
Ite Circuit Breaker Ltd
Serpentine corrugated arc product coolers
1968
1968-12-23
US
US786126A
patent/US3555224A/en
not_active
Expired – Lifetime
1969
1969-12-16
GB
GB61209/69A
patent/GB1286685A/en
not_active
Expired
1969-12-17
DE
DE19691963216
patent/DE1963216A1/en
active
Pending
1969-12-23
FR
FR6944652A
patent/FR2026965A1/fr
not_active
Withdrawn
1969-12-23
ES
ES374852A
patent/ES374852A1/en
not_active
Expired
Also Published As
Publication number
Publication date
FR2026965A1
(en)
1970-09-25
ES374852A1
(en)
1972-08-16
US3555224A
(en)
1971-01-12
DE1963216A1
(en)
1970-07-09
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(en)
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(en)
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Circuit breakers incorporating a magnetic arc chute with an electromagnet
GB1183019A
(en)
1970-03-04
Improvements in or relating to Circuit Breakers
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(en)
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Extinguishing device for electrical arcs
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(en)
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Circuit interrupter
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(en)
1955-04-20
Improvements in and relating to arc chutes for electric circuit breakers
US2372094A
(en)
1945-03-20
Circuit interrupter
US3235693A
(en)
1966-02-15
Extinguishing device for electrical arcs comprising parallel insulating plates
Legal Events
Date
Code
Title
Description
1973-01-04
PS
Patent sealed [section 19, patents act 1949]
1974-07-10
PLNP
Patent lapsed through nonpayment of renewal fees
