ES261729U - Circuit closing device of the "emergency breakglass point" type. - Google Patents
Circuit closing device of the "emergency breakglass point" type.Info
- Publication number
- ES261729U ES261729U ES1981261729U ES261729U ES261729U ES 261729 U ES261729 U ES 261729U ES 1981261729 U ES1981261729 U ES 1981261729U ES 261729 U ES261729 U ES 261729U ES 261729 U ES261729 U ES 261729U
- Authority
- ES
- Spain
- Prior art keywords
- plate
- actuating member
- type
- breakglass
- emergency
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
- H01H2003/0233—Emergency operating parts, e.g. for stop-switch in dangerous conditions for alarm triggering, e.g. fire alarm, emergency off switches operated by breaking a glass
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
- Connection Of Plates (AREA)
- Breakers (AREA)
- Push-Button Switches (AREA)
Abstract
A tripping apparatus of the "break glass" type comprising an actuating member and a plate disposed over the actuating member and preventing any untimely action thereon, a portion at least of said plate being elastically deformable reversibly between two stable forms, one form corresponding to a ready position in which the plate is curved outwardly, thus leaving the actuating member in the inoperative position, and the other form corresponding to a tripping position in which the plate is curved inwardly, thereby tripping the actuating member, characterised in that provided in the casing (1) is a passage (11) providing access to the lower face of the plate (4).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8025256A FR2495374A1 (en) | 1980-11-28 | 1980-11-28 | BREAKING DEVICE OF THE TYPE "ICE BREAK" |
Publications (2)
Publication Number | Publication Date |
---|---|
ES261729U true ES261729U (en) | 1982-10-16 |
ES261729Y ES261729Y (en) | 1983-04-01 |
Family
ID=9248435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981261729U Expired ES261729Y (en) | 1980-11-28 | 1981-11-26 | DRIVING DEVICE PROTECTED AGAINST INTEMPESIVE USE. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0053557B1 (en) |
BR (1) | BR8107820A (en) |
DE (1) | DE3168703D1 (en) |
ES (1) | ES261729Y (en) |
FR (1) | FR2495374A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2531566B1 (en) * | 1982-08-03 | 1987-09-04 | Kac Alarm Co Ltd | ELECTRIC SWITCH |
FR2813704B1 (en) * | 2000-09-05 | 2003-10-31 | Legrand Sa | RESETABLE MANUAL TRIGGER DEVICE |
FR2813705B1 (en) * | 2000-09-05 | 2002-11-29 | Legrand Sa | MANUAL MEMBRANE TRIGGERING DEVICE |
EP1237167A3 (en) * | 2000-12-05 | 2004-08-18 | Necati Kaya | Push button switch for irreversibly closing an electric circuit and low voltage lighting unit or bottlelike houseware using the same |
FR2966962B1 (en) * | 2010-10-28 | 2012-11-30 | Cooper Technologies Co | FIRE ALARM DEVICE WITH INTEGRATED MANUAL TRIGGER |
CN106548608B (en) | 2015-09-18 | 2021-06-04 | 海湾安全技术有限公司 | Push plate of hand-pulling alarm device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424527A (en) * | 1945-09-10 | 1947-07-22 | Gen Electric | Electric switch |
US3296404A (en) * | 1964-08-28 | 1967-01-03 | Master Specialties Company | Protective instrument cover |
US3297853A (en) * | 1965-10-14 | 1967-01-10 | Square D Co | Emergency break-glass pushbutton |
CH470061A (en) * | 1968-02-29 | 1969-03-15 | Siemens Ag Albis | Switch button |
-
1980
- 1980-11-28 FR FR8025256A patent/FR2495374A1/en active Granted
-
1981
- 1981-11-26 ES ES1981261729U patent/ES261729Y/en not_active Expired
- 1981-11-27 EP EP81401884A patent/EP0053557B1/en not_active Expired
- 1981-11-27 BR BR8107820A patent/BR8107820A/en not_active IP Right Cessation
- 1981-11-27 DE DE8181401884T patent/DE3168703D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR8107820A (en) | 1982-09-08 |
EP0053557B1 (en) | 1985-01-30 |
FR2495374A1 (en) | 1982-06-04 |
EP0053557A1 (en) | 1982-06-09 |
FR2495374B1 (en) | 1983-09-09 |
ES261729Y (en) | 1983-04-01 |
DE3168703D1 (en) | 1985-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970303 |