FR2134055A1 - - Google Patents
Info
- Publication number
- FR2134055A1 FR2134055A1 FR7214533A FR7214533A FR2134055A1 FR 2134055 A1 FR2134055 A1 FR 2134055A1 FR 7214533 A FR7214533 A FR 7214533A FR 7214533 A FR7214533 A FR 7214533A FR 2134055 A1 FR2134055 A1 FR 2134055A1
- Authority
- FR
- France
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7105337A NL7105337A (en) | 1971-04-20 | 1971-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2134055A1 true FR2134055A1 (en) | 1972-12-01 |
FR2134055B1 FR2134055B1 (en) | 1976-10-29 |
Family
ID=19812967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7214533A Expired FR2134055B1 (en) | 1971-04-20 | 1972-04-19 |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT312746B (en) |
DE (1) | DE2218517C3 (en) |
FR (1) | FR2134055B1 (en) |
GB (1) | GB1381551A (en) |
NL (1) | NL7105337A (en) |
SE (1) | SE375181B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0907193A2 (en) * | 1997-10-04 | 1999-04-07 | MASCHINENFABRIK REINHAUSEN GmbH | Tap changer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103426657B (en) * | 2012-05-17 | 2016-03-30 | 上海华明电力设备制造有限公司 | Switching construction between a kind of tap selector moving contact and fixed contact |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2551943A (en) * | 1945-04-19 | 1951-05-08 | John A Gulow | Variable tap transformer system |
-
1971
- 1971-04-20 NL NL7105337A patent/NL7105337A/xx unknown
-
1972
- 1972-04-17 DE DE19722218517 patent/DE2218517C3/en not_active Expired
- 1972-04-18 AT AT339672A patent/AT312746B/en not_active IP Right Cessation
- 1972-04-19 SE SE512872A patent/SE375181B/xx unknown
- 1972-04-19 FR FR7214533A patent/FR2134055B1/fr not_active Expired
- 1972-04-20 GB GB1844272A patent/GB1381551A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2551943A (en) * | 1945-04-19 | 1951-05-08 | John A Gulow | Variable tap transformer system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0907193A2 (en) * | 1997-10-04 | 1999-04-07 | MASCHINENFABRIK REINHAUSEN GmbH | Tap changer |
EP0907193A3 (en) * | 1997-10-04 | 2000-03-08 | MASCHINENFABRIK REINHAUSEN GmbH | Tap changer |
Also Published As
Publication number | Publication date |
---|---|
FR2134055B1 (en) | 1976-10-29 |
DE2218517B2 (en) | 1974-06-12 |
AT312746B (en) | 1974-01-10 |
NL7105337A (en) | 1972-10-24 |
GB1381551A (en) | 1975-01-22 |
DE2218517A1 (en) | 1972-11-16 |
DE2218517C3 (en) | 1975-01-23 |
SE375181B (en) | 1975-04-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |