ZA848788B - Vacuum contractor with integral shaft - Google Patents

Vacuum contractor with integral shaft

Info

Publication number
ZA848788B
ZA848788B ZA848788A ZA848788A ZA848788B ZA 848788 B ZA848788 B ZA 848788B ZA 848788 A ZA848788 A ZA 848788A ZA 848788 A ZA848788 A ZA 848788A ZA 848788 B ZA848788 B ZA 848788B
Authority
ZA
South Africa
Prior art keywords
contractor
vacuum
integral shaft
integral
shaft
Prior art date
Application number
ZA848788A
Other languages
English (en)
Inventor
Robert Thomas Basnett
Original Assignee
Westinghouse Electric 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.)
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ZA848788B publication Critical patent/ZA848788B/xx

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
    • H01H33/666—Operating arrangements
    • 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
    • H01H33/666—Operating arrangements
    • H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
    • 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
    • H01H33/022—Details particular to three-phase circuit breakers
ZA848788A 1983-11-29 1984-11-09 Vacuum contractor with integral shaft ZA848788B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55622383A 1983-11-29 1983-11-29

Publications (1)

Publication Number Publication Date
ZA848788B true ZA848788B (en) 1985-07-31

Family

ID=24220401

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA848788A ZA848788B (en) 1983-11-29 1984-11-09 Vacuum contractor with integral shaft

Country Status (5)

Country Link
AU (1) AU575361B2 (fr)
CA (1) CA1245258A (fr)
DE (1) DE3443556C2 (fr)
GB (1) GB2150761B (fr)
ZA (1) ZA848788B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544817A (en) * 1983-11-29 1985-10-01 Westinghouse Electric Corp. Vacuum contactor with kickout spring
DE4226772A1 (de) * 1992-08-13 1994-02-17 Licentia Gmbh Vakuumschütz mit einer Schaltklappe als Verbindungsglied zwischen einem Magnetantrieb und einem beweglichen Schaltstück einer Vakuumschaltröhre
DE19814433C1 (de) * 1998-03-31 1999-12-16 Moeller Gmbh Elektromagnetisches Schaltgerät mit Schaltwippe
FR2807204B1 (fr) * 2000-03-31 2002-05-24 Schneider Electric Ind Sa Appareillage electrique de coupure multipolaire muni d'un mecanisme d'entrainement et de modules de coupure
US11469057B2 (en) 2015-12-30 2022-10-11 Schneider Electric Industries Sas Adjustable contactor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544817A (en) * 1983-11-29 1985-10-01 Westinghouse Electric Corp. Vacuum contactor with kickout spring

Also Published As

Publication number Publication date
GB2150761B (en) 1987-07-22
GB8430112D0 (en) 1985-01-09
GB2150761A (en) 1985-07-03
DE3443556C2 (de) 1993-10-14
DE3443556A1 (de) 1985-06-05
CA1245258A (fr) 1988-11-22
AU3582884A (en) 1985-06-06
AU575361B2 (en) 1988-07-28

Similar Documents

Publication Publication Date Title
AU567942B2 (en) Shaft seal
GB2102915B (en) Drive shaft
ZW20384A1 (en) Constant-flow-rate dual-unit pump
GB8432344D0 (en) Shaft seal
GB2147086B (en) Telescopic shaft assembly
GB2156948B (en) Shaft member
GB8411438D0 (en) Turbocompressor
EP0321656A3 (en) Shaft seal
GB2163010B (en) Rotor assembly
GB8414371D0 (en) Machinery
AU3121884A (en) Shaft seal
AU3321284A (en) Venturi rotor
AU572896B2 (en) 2-phenylbenzotriazoles
GB8705588D0 (en) Shaft
DE3373522D1 (en) Shaft seal
GB2139011B (en) Ansynchronous motor with two rotors
GB2135928B (en) Case-making machinery
GB8630259D0 (en) Shaft
EP0128519B1 (en) Brushless tachometer
AU1676083A (en) Fan assembly
AU3238284A (en) Shaft sealing arrangements
AU562906B2 (en) Shaft
AU2331184A (en) Rotor mit durchstromtem kafig und beweglichen blattern
BG34268A1 (en) Shaft with fall
DE3473912D1 (en) Shaft sealing