DK137518C - - Google Patents

Info

Publication number
DK137518C
DK137518C DK43474A DK43474A DK137518C DK 137518 C DK137518 C DK 137518C DK 43474 A DK43474 A DK 43474A DK 43474 A DK43474 A DK 43474A DK 137518 C DK137518 C DK 137518C
Authority
DK
Denmark
Application number
DK43474A
Other languages
Danish (da)
Other versions
DK137518B (da
Inventor
J C Clason
Original Assignee
Hazemeijer B.V.
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 Hazemeijer B.V. filed Critical Hazemeijer B.V.
Publication of DK137518B publication Critical patent/DK137518B/da
Application granted granted Critical
Publication of DK137518C publication Critical patent/DK137518C/da

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
    • 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
    • H01H33/027—Integrated apparatus for measuring current or voltage
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/01—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with resin casing
DK43474AA 1973-01-30 1974-01-28 Elektrisk vakuum-afbryder. DK137518B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL737301313A NL149943B (nl) 1973-01-30 1973-01-30 Vacuuemschakelaar met in een lichaam van isolatiemateriaal ingegoten schakelhuis en een in dit lichaam ingegoten spoel.

Publications (2)

Publication Number Publication Date
DK137518B DK137518B (da) 1978-03-13
DK137518C true DK137518C (fr) 1978-08-21

Family

ID=19818112

Family Applications (1)

Application Number Title Priority Date Filing Date
DK43474AA DK137518B (da) 1973-01-30 1974-01-28 Elektrisk vakuum-afbryder.

Country Status (15)

Country Link
US (1) US3891896A (fr)
JP (1) JPS5752683B2 (fr)
AT (1) AT328031B (fr)
AU (1) AU465786B2 (fr)
BE (1) BE809678A (fr)
CA (1) CA999034A (fr)
CH (1) CH565444A5 (fr)
DK (1) DK137518B (fr)
ES (1) ES422731A1 (fr)
FR (1) FR2215687B1 (fr)
GB (1) GB1424936A (fr)
IT (1) IT1004791B (fr)
NL (1) NL149943B (fr)
SE (1) SE390082B (fr)
ZA (1) ZA74382B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL154369B (nl) * 1973-12-21 1977-08-15 Hazemeijer Bv Elektrische hoogspanningsschakelaar met twee in serie geschakelde schakeltrajecten.
US4052576A (en) * 1975-09-02 1977-10-04 I-T-E Imperial Corporation Contact structure for SF6 arc spinner
US4052577A (en) * 1975-09-02 1977-10-04 I-T-E Imperial Corporation Magnetically driven ring arc runner for circuit interrupter
JPS5669745A (en) * 1979-11-10 1981-06-11 Terasaki Denki Sangyo Kk Circuit breaker
EP0186688A1 (fr) * 1984-06-21 1986-07-09 The Electricity Council Dispositif commutateur a haute tension
DE8508473U1 (de) * 1985-03-21 1985-05-15 Siemens AG, 1000 Berlin und 8000 München Kapselung einer Vakuumschaltröhre
US4672156A (en) * 1986-04-04 1987-06-09 Westinghouse Electric Corp. Vacuum interrupter with bellows shield
FR2745946B1 (fr) * 1996-03-08 1998-04-17 Schneider Electric Sa Interrupteur ou disjoncteur electrique sous vide
US6373015B1 (en) * 2000-01-03 2002-04-16 Eaton Corporation Integral load connector module
US9396896B2 (en) * 2014-06-09 2016-07-19 Eaton Corporation Modular vacuum interruption apparatus
EP4027365A1 (fr) 2021-01-07 2022-07-13 ABB Schweiz AG Appareil de commutation pour systèmes électriques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177401A (en) * 1961-02-15 1965-04-06 Ite Circuit Breaker Ltd Current multiplier
US3403239A (en) * 1965-05-24 1968-09-24 Square D Co Electromagnetically-operated air-break, clapper-type high-voltage contactor
JPS4517483Y1 (fr) * 1967-02-15 1970-07-17
US3789268A (en) * 1972-12-29 1974-01-29 Gen Electric Miniature circuit breaker with electronic tripping means

Also Published As

Publication number Publication date
CA999034A (en) 1976-10-26
AT328031B (de) 1976-02-25
DK137518B (da) 1978-03-13
ES422731A1 (es) 1976-04-16
IT1004791B (it) 1976-07-20
NL149943B (nl) 1976-06-15
AU465786B2 (en) 1975-10-09
ATA54274A (de) 1975-05-15
FR2215687A1 (fr) 1974-08-23
CH565444A5 (fr) 1975-08-15
GB1424936A (en) 1976-02-11
FR2215687B1 (fr) 1977-09-16
ZA74382B (en) 1974-11-27
NL7301313A (fr) 1974-08-01
JPS5752683B2 (fr) 1982-11-09
JPS49105173A (fr) 1974-10-04
AU6464974A (en) 1975-07-24
BE809678A (fr) 1974-07-11
SE390082B (sv) 1976-11-29
US3891896A (en) 1975-06-24
DE2402472A1 (de) 1974-08-08
DE2402472B2 (de) 1975-09-11

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