EP0074920A3 - Dispositif moteur avec ressort à action brusque pour interrupteur électrique de sectionnement ou de mise à la terre - Google Patents
Dispositif moteur avec ressort à action brusque pour interrupteur électrique de sectionnement ou de mise à la terre Download PDFInfo
- Publication number
- EP0074920A3 EP0074920A3 EP82730110A EP82730110A EP0074920A3 EP 0074920 A3 EP0074920 A3 EP 0074920A3 EP 82730110 A EP82730110 A EP 82730110A EP 82730110 A EP82730110 A EP 82730110A EP 0074920 A3 EP0074920 A3 EP 0074920A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- lever
- spring
- drive
- drive shaft
- snap
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18856—Oscillating to oscillating
- Y10T74/18864—Snap action
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3136771 | 1981-09-11 | ||
DE19813136771 DE3136771A1 (de) | 1981-09-11 | 1981-09-11 | Sprungfederantrieb fuer das bewegliche schaltstueck eines elektrischen erdungs- oder trennschalters |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0074920A2 EP0074920A2 (fr) | 1983-03-23 |
EP0074920A3 true EP0074920A3 (fr) | 1984-07-25 |
Family
ID=6141828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82730110A Withdrawn EP0074920A3 (fr) | 1981-09-11 | 1982-08-12 | Dispositif moteur avec ressort à action brusque pour interrupteur électrique de sectionnement ou de mise à la terre |
Country Status (4)
Country | Link |
---|---|
US (1) | US4451716A (fr) |
EP (1) | EP0074920A3 (fr) |
JP (1) | JPS5857217A (fr) |
DE (1) | DE3136771A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8323522U1 (fr) * | 1983-08-15 | 1987-11-05 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
US4741351A (en) * | 1985-03-07 | 1988-05-03 | The Modern Auto Recycling Techniques Corporation | Parts washer |
DE3532055A1 (de) * | 1985-09-09 | 1987-03-12 | Teves Gmbh Alfred | Schalter mit schlagartiger umschaltung |
CA3053044A1 (fr) | 2019-08-26 | 2021-02-26 | Alpha Technologies Ltd. | Inverseur bistable |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484570A (en) * | 1967-12-19 | 1969-12-16 | G & W Electric Speciality Co | Switch for electrical distribution system and equipment |
US3614358A (en) * | 1970-04-30 | 1971-10-19 | Gen Electric | Oil immersed snap action loadbreak switch |
DE2103396A1 (de) * | 1971-01-26 | 1972-08-17 | Transformatoren Union Ag | Mechanismus für elektrische Lastumschalter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US935226A (en) * | 1909-09-28 | Arrow Electric Co | Electric switch. | |
US1637961A (en) * | 1923-03-05 | 1927-08-02 | Pilkington Brothers Ltd | Drawing of glass in sheet form and apparatus therefor |
US1518701A (en) * | 1923-12-10 | 1924-12-09 | Penn Ralph | Quick-acting-switch mechanism |
US2014637A (en) * | 1931-11-27 | 1935-09-17 | Chicago Telephone Supply Co | Combination switch and rheostat |
US2198277A (en) * | 1932-03-30 | 1940-04-23 | Chicago Telephone Supply Co | Circuit controller |
US2131269A (en) * | 1936-11-11 | 1938-09-27 | Penberthy Injector Co | Switch structure |
US3538273A (en) * | 1967-12-06 | 1970-11-03 | Square D Co | Visible blade load break switch |
US4166938A (en) * | 1977-09-28 | 1979-09-04 | Peek Henry L | Drive for high speed disconnect switch |
-
1981
- 1981-09-11 DE DE19813136771 patent/DE3136771A1/de not_active Withdrawn
-
1982
- 1982-08-12 EP EP82730110A patent/EP0074920A3/fr not_active Withdrawn
- 1982-08-26 US US06/411,815 patent/US4451716A/en not_active Expired - Fee Related
- 1982-09-09 JP JP57157382A patent/JPS5857217A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484570A (en) * | 1967-12-19 | 1969-12-16 | G & W Electric Speciality Co | Switch for electrical distribution system and equipment |
US3614358A (en) * | 1970-04-30 | 1971-10-19 | Gen Electric | Oil immersed snap action loadbreak switch |
DE2103396A1 (de) * | 1971-01-26 | 1972-08-17 | Transformatoren Union Ag | Mechanismus für elektrische Lastumschalter |
Also Published As
Publication number | Publication date |
---|---|
EP0074920A2 (fr) | 1983-03-23 |
US4451716A (en) | 1984-05-29 |
JPS5857217A (ja) | 1983-04-05 |
DE3136771A1 (de) | 1983-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR LI SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): CH DE FR LI SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19850326 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: LORENZ, DIETER, DIPL.-ING. |