FR2299710A1 - Commutateur rotatif modulaire pour transformateur triphase - Google Patents
Commutateur rotatif modulaire pour transformateur triphaseInfo
- Publication number
- FR2299710A1 FR2299710A1 FR7414704A FR7414704A FR2299710A1 FR 2299710 A1 FR2299710 A1 FR 2299710A1 FR 7414704 A FR7414704 A FR 7414704A FR 7414704 A FR7414704 A FR 7414704A FR 2299710 A1 FR2299710 A1 FR 2299710A1
- Authority
- FR
- France
- Prior art keywords
- contacts
- transformers
- windings
- primary
- groups
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/56—Angularly-movable actuating part carrying contacts, e.g. drum switch
- H01H19/58—Angularly-movable actuating part carrying contacts, e.g. drum switch having only axial contact pressure, e.g. disc switch, wafer switch
-
- 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
- H01H9/0005—Tap change devices
-
- 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
- H01H9/0066—Auxiliary contact devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
-
- 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
- H01H9/0005—Tap change devices
- H01H9/0044—Casings; Mountings; Disposition in transformer housing
-
- 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
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
-
- 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
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
- H01H9/287—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member wherein the operating part is made inaccessible or more difficult to access by a lid, cover or guard, e.g. lockable covers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Dc Machiner (AREA)
- Motor Or Generator Current Collectors (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7414704A FR2299710A1 (fr) | 1974-04-26 | 1974-04-26 | Commutateur rotatif modulaire pour transformateur triphase |
ES436791A ES436791A1 (es) | 1974-04-26 | 1975-04-21 | Perfeccionamientos en conmutadores rotativos modulares para transformadores trifasicos. |
IT2262375A IT1037584B (it) | 1974-04-26 | 1975-04-23 | Commutatore rotativo modulare per un trasformatore trifase |
DE19752518250 DE2518250A1 (de) | 1974-04-26 | 1975-04-24 | Drehschalter fuer drehstromtransformator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7414704A FR2299710A1 (fr) | 1974-04-26 | 1974-04-26 | Commutateur rotatif modulaire pour transformateur triphase |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2299710A1 true FR2299710A1 (fr) | 1976-08-27 |
FR2299710B1 FR2299710B1 (fr) | 1977-10-21 |
Family
ID=9138217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7414704A Granted FR2299710A1 (fr) | 1974-04-26 | 1974-04-26 | Commutateur rotatif modulaire pour transformateur triphase |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2518250A1 (fr) |
ES (1) | ES436791A1 (fr) |
FR (1) | FR2299710A1 (fr) |
IT (1) | IT1037584B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2430322A1 (fr) * | 2009-05-15 | 2012-03-21 | ABB Technology Ltd | Dispositif de verrouillage pour limiter le mouvement rotatif |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444331A1 (fr) * | 1978-12-15 | 1980-07-11 | Ferodo Sa | Commutateur rotatif |
DE3240547A1 (de) * | 1982-11-03 | 1984-06-14 | Diehl Gmbh & Co | Schaltungsanordnung zum umschalten der leistungszufuhr zu elektrischen verbrauchern |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1500312A (fr) * | 1965-09-20 | 1967-11-03 | Spectrol Electronics Corp | Interrupteur rotatif miniature |
US3371167A (en) * | 1965-12-13 | 1968-02-27 | Spectrol Electronics Corp | Miniature rotary switch with contoured contacts |
-
1974
- 1974-04-26 FR FR7414704A patent/FR2299710A1/fr active Granted
-
1975
- 1975-04-21 ES ES436791A patent/ES436791A1/es not_active Expired
- 1975-04-23 IT IT2262375A patent/IT1037584B/it active
- 1975-04-24 DE DE19752518250 patent/DE2518250A1/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1500312A (fr) * | 1965-09-20 | 1967-11-03 | Spectrol Electronics Corp | Interrupteur rotatif miniature |
US3371167A (en) * | 1965-12-13 | 1968-02-27 | Spectrol Electronics Corp | Miniature rotary switch with contoured contacts |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2430322A1 (fr) * | 2009-05-15 | 2012-03-21 | ABB Technology Ltd | Dispositif de verrouillage pour limiter le mouvement rotatif |
EP2430322A4 (fr) * | 2009-05-15 | 2014-01-29 | Abb Technology Ltd | Dispositif de verrouillage pour limiter le mouvement rotatif |
Also Published As
Publication number | Publication date |
---|---|
DE2518250A1 (de) | 1975-11-13 |
FR2299710B1 (fr) | 1977-10-21 |
IT1037584B (it) | 1979-11-20 |
ES436791A1 (es) | 1977-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |