FR2178127A1 - - Google Patents
Info
- Publication number
- FR2178127A1 FR2178127A1 FR7311185A FR7311185A FR2178127A1 FR 2178127 A1 FR2178127 A1 FR 2178127A1 FR 7311185 A FR7311185 A FR 7311185A FR 7311185 A FR7311185 A FR 7311185A FR 2178127 A1 FR2178127 A1 FR 2178127A1
- 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
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/32—Latching movable parts mechanically
- H01H50/323—Latching movable parts mechanically for interlocking two or more relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/32—Latching movable parts mechanically
- H01H50/323—Latching movable parts mechanically for interlocking two or more relays
- H01H2050/325—Combined electrical and mechanical interlocking, e.g. usually for auxiliary contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Lock And Its Accessories (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23883972A | 1972-03-28 | 1972-03-28 | |
| US23895272A | 1972-03-28 | 1972-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2178127A1 true FR2178127A1 (de) | 1973-11-09 |
| FR2178127B1 FR2178127B1 (de) | 1979-07-06 |
Family
ID=26932015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7311185A Expired FR2178127B1 (de) | 1972-03-28 | 1973-03-28 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US3736538A (de) |
| AU (1) | AU5325673A (de) |
| BE (1) | BE797366A (de) |
| BR (1) | BR7302231D0 (de) |
| CA (2) | CA970802A (de) |
| CH (1) | CH566638A5 (de) |
| DE (1) | DE2314069C2 (de) |
| ES (1) | ES413063A1 (de) |
| FR (1) | FR2178127B1 (de) |
| GB (1) | GB1380674A (de) |
| SE (1) | SE383437B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295054A (en) * | 1979-10-23 | 1981-10-13 | Westinghouse Electric Corp. | Electric control system with rotary mechanical interlock and timing mechanism |
| US4295053A (en) * | 1979-10-23 | 1981-10-13 | Westinghouse Electric Corp. | Electric control system with mechanical interlock |
| US4409575A (en) * | 1980-08-07 | 1983-10-11 | Tokyo Shibaura Denki Kabushiki Kaisha | Electromagnetic contactor |
| US4440738A (en) * | 1982-06-10 | 1984-04-03 | Mallinckrodt, Inc. | Stable radiographic imaging agents |
| US5436415A (en) * | 1994-07-19 | 1995-07-25 | Eaton Corporation | Interlock for electrical switches |
| DE19545540C2 (de) * | 1995-12-06 | 1998-04-09 | Siemens Ag | Schützsicherheitskombination |
| DE10214992A1 (de) * | 2002-04-05 | 2003-10-16 | Moeller Gmbh | Wechselstrom-Elektromagnet |
| DE102009037372B4 (de) * | 2009-08-13 | 2014-12-04 | Siemens Aktiengesellschaft | Vorrichtung zur gegenseitigen Verriegelung zweier Schalter, insbesondere Leistungsschalter |
| CN106024528B (zh) * | 2016-07-31 | 2018-06-26 | 信赖科技（上海）有限公司 | 一种电气用自锁式接触器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2604796A (en) * | 1950-09-08 | 1952-07-29 | Westinghouse Electric Corp | Interlock |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2359606A (en) * | 1942-02-13 | 1944-10-03 | Fed Electric Prod Co | Electric switch with mechanical interlock |
| US2749414A (en) * | 1952-08-12 | 1956-06-05 | Schwabe Inc Herman | Clutch release control for clicking machine |
| US3391257A (en) * | 1967-02-14 | 1968-07-02 | Westinghouse Electric Corp | Maintained-position interlocking mechanism for interlocking a pair of pushbutton switches |
-
1972
- 1972-03-28 US US00238952A patent/US3736538A/en not_active Expired - Lifetime
- 1972-03-28 US US00238839A patent/US3735295A/en not_active Expired - Lifetime
-
1973
- 1973-03-14 AU AU53256/73A patent/AU5325673A/en not_active Expired
- 1973-03-20 GB GB1331473A patent/GB1380674A/en not_active Expired
- 1973-03-21 DE DE2314069A patent/DE2314069C2/de not_active Expired
- 1973-03-23 CA CA166,808A patent/CA970802A/en not_active Expired
- 1973-03-23 CA CA166,809A patent/CA967202A/en not_active Expired
- 1973-03-27 CH CH440873A patent/CH566638A5/xx not_active IP Right Cessation
- 1973-03-27 BE BE1004927A patent/BE797366A/xx not_active IP Right Cessation
- 1973-03-27 ES ES413063A patent/ES413063A1/es not_active Expired
- 1973-03-28 SE SE7304396A patent/SE383437B/xx unknown
- 1973-03-28 BR BR732231A patent/BR7302231D0/pt unknown
- 1973-03-28 FR FR7311185A patent/FR2178127B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2604796A (en) * | 1950-09-08 | 1952-07-29 | Westinghouse Electric Corp | Interlock |
Also Published As
| Publication number | Publication date |
|---|---|
| CA967202A (en) | 1975-05-06 |
| DE2314069C2 (de) | 1985-02-21 |
| FR2178127B1 (de) | 1979-07-06 |
| GB1380674A (en) | 1975-01-15 |
| US3736538A (en) | 1973-05-29 |
| BE797366A (fr) | 1973-09-27 |
| BR7302231D0 (pt) | 1974-07-11 |
| CH566638A5 (de) | 1975-09-15 |
| US3735295A (en) | 1973-05-22 |
| ES413063A1 (es) | 1976-05-16 |
| DE2314069A1 (de) | 1973-10-11 |
| AU5325673A (en) | 1974-09-19 |
| SE383437B (sv) | 1976-03-08 |
| CA970802A (en) | 1975-07-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| AR | Application made for restoration | ||
| BR | Restoration of rights | ||
| ST | Notification of lapse |