GB8611875D0 - Safety switch - Google Patents
Safety switchInfo
- Publication number
- GB8611875D0 GB8611875D0 GB868611875A GB8611875A GB8611875D0 GB 8611875 D0 GB8611875 D0 GB 8611875D0 GB 868611875 A GB868611875 A GB 868611875A GB 8611875 A GB8611875 A GB 8611875A GB 8611875 D0 GB8611875 D0 GB 8611875D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- safety switch
- safety
- switch
- 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
- H01H3/001—Means for preventing or breaking contact-welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8507669A FR2582442B1 (en) | 1985-05-22 | 1985-05-22 | SAFETY SWITCH WITH FORCED OPENING OF ITS REST CONTACTS |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8611875D0 true GB8611875D0 (en) | 1986-06-25 |
GB2177259A GB2177259A (en) | 1987-01-14 |
GB2177259B GB2177259B (en) | 1989-07-19 |
Family
ID=9319459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8611875A Expired GB2177259B (en) | 1985-05-22 | 1986-05-15 | Safety switch with forced opening of its break contacts |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS61271721A (en) |
DE (1) | DE3617049A1 (en) |
FR (1) | FR2582442B1 (en) |
GB (1) | GB2177259B (en) |
IT (1) | IT1189126B (en) |
SE (1) | SE463439B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4302185C1 (en) * | 1993-01-27 | 1994-03-24 | Schadow Rudolf Gmbh | Two-pole electric switch - with dead-time coupling path for switch cams between sliding operating element and each switch wiper |
US5304753A (en) * | 1993-06-29 | 1994-04-19 | Eaton Corporation | Electric switch with welded contact sensor lockout |
DE4324763C2 (en) * | 1993-07-23 | 1997-01-16 | Georg Dipl Ing Emken | Electric snap switch |
CA2130893A1 (en) * | 1993-09-17 | 1995-03-18 | Bayer Corporation | Method and system for collecting, processing and storing blood components |
JP4545802B2 (en) * | 2008-01-21 | 2010-09-15 | Idec株式会社 | Pushbutton switch, operation device using the same, and teaching pendant |
EP3312861B1 (en) * | 2016-10-24 | 2021-02-24 | C&K Components SAS | Electrical pushbutton snap switch with means for identifying the position of the driving member and of the pushbutton |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL82313C (en) * | 1949-08-17 | |||
GB1133039A (en) * | 1967-05-12 | 1968-11-06 | Carr Fastener Co Ltd | Rotary switch |
GB1304277A (en) * | 1970-03-26 | 1973-01-24 | ||
DE2240482C3 (en) * | 1972-08-17 | 1975-05-07 | Honeywell Gmbh, 6000 Frankfurt | Limit switch |
US3958094A (en) * | 1973-10-01 | 1976-05-18 | Schantz Spencer C | Kickout switch and buzzer |
DE2530226C3 (en) * | 1975-07-07 | 1978-09-28 | Honeywell Gmbh, 6000 Frankfurt | Limit switch |
DE2618312A1 (en) * | 1976-04-27 | 1977-11-17 | Kissling Gmbh | Snap action changeover switch - has moving contact bridge and spring loaded lower fixed contacts designed to ensure contact separation on operation |
FR2408206A1 (en) * | 1977-11-08 | 1979-06-01 | Crouzet Sa | POSITIVE CONTROL SWITCH |
DE3369595D1 (en) * | 1982-12-09 | 1987-03-05 | Texas Instruments Inc | Condition responsive switch particularly with discrete pressure responsive unit |
-
1985
- 1985-05-22 FR FR8507669A patent/FR2582442B1/en not_active Expired
-
1986
- 1986-05-13 SE SE8602163A patent/SE463439B/en not_active IP Right Cessation
- 1986-05-15 GB GB8611875A patent/GB2177259B/en not_active Expired
- 1986-05-15 IT IT20441/86A patent/IT1189126B/en active
- 1986-05-21 DE DE19863617049 patent/DE3617049A1/en not_active Withdrawn
- 1986-05-22 JP JP61118991A patent/JPS61271721A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS61271721A (en) | 1986-12-02 |
FR2582442B1 (en) | 1988-08-26 |
GB2177259A (en) | 1987-01-14 |
FR2582442A1 (en) | 1986-11-28 |
DE3617049A1 (en) | 1986-11-27 |
SE8602163D0 (en) | 1986-05-13 |
IT8620441A0 (en) | 1986-05-15 |
IT1189126B (en) | 1988-01-28 |
SE463439B (en) | 1990-11-19 |
IT8620441A1 (en) | 1987-11-15 |
SE8602163L (en) | 1986-11-23 |
GB2177259B (en) | 1989-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20000515 |