GB1058886A - Improvements in or relating to bimetal thermal cut-out switches - Google Patents
Improvements in or relating to bimetal thermal cut-out switchesInfo
- Publication number
- GB1058886A GB1058886A GB13133/64A GB1313364A GB1058886A GB 1058886 A GB1058886 A GB 1058886A GB 13133/64 A GB13133/64 A GB 13133/64A GB 1313364 A GB1313364 A GB 1313364A GB 1058886 A GB1058886 A GB 1058886A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal strip
- spring
- plate
- pin
- rivet
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/32—Thermally-sensitive members
- H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Thermally Actuated Switches (AREA)
Abstract
1,058,886. Thermal switches. PHILIPS' GLOEILAMPENFABRIEKEN N.V. March 31, 1964 [April 3, 1963], No. 13133/64. Heading H2B. A thermal cut-out switch comprises a leaf spring 4 and a bi-metal strip 13 both secured by a rivet 6 to a support 1, the bi-metal strip carrying a locking pin 15 shaped as shown. which pin passes through an aperture 11 in the spring 4. A push-button 28 engages the bimetal strip and when pushed causes the collar 18 of the pin 15 to engage behind a plate 25, whereby the leaf spring and bi-metal strip are locked in position under stress. This position is released only when there is a sufficient rise in the ambient temperature for the bi-metal strip to curve upwardly and thus disengage the collar 18 from the plate 25, whereby the spring 4 returns itself and the bi-metal strip to the dotted position shown. Electrical contact is made or broken between the leaf-spring 4 and a contact plate 8. The aperture in the support 1 through which the rivet 6 passes is slit-shaped so that the bi-metal strip can be adjusted longitudinally prior to riveting to ensure that the switch operates at the correct temperature.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL291093 | 1963-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1058886A true GB1058886A (en) | 1967-02-15 |
Family
ID=19754590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13133/64A Expired GB1058886A (en) | 1963-04-03 | 1964-03-31 | Improvements in or relating to bimetal thermal cut-out switches |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4028979B1 (en) |
| BE (1) | BE646057A (en) |
| DE (1) | DE1490086A1 (en) |
| DK (1) | DK108010C (en) |
| GB (1) | GB1058886A (en) |
| NL (1) | NL291093A (en) |
| SE (1) | SE312848B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2840424A1 (en) * | 2013-08-22 | 2015-02-25 | Honda Tsushin Kogyo Co. Ltd | Optical connector plug with shutter |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2831198C2 (en) * | 1978-07-15 | 1982-11-04 | Limitor AG, 8022 Zürich | Bimetal temperature switch |
| DE2951225C2 (en) * | 1979-12-19 | 1982-10-21 | E. Haller & Co, 7209 Wehingen | Spring set of a relay with weakly bent contact springs |
| DE4203122C2 (en) * | 1992-02-04 | 1993-11-11 | F W Adolf Berger | Relay based on shape memory metal |
| CN112234774B (en) * | 2020-09-29 | 2023-06-13 | 浙江优力仕电驱动科技有限公司 | Motor protection system |
-
0
- NL NL291093D patent/NL291093A/xx unknown
-
1964
- 1964-03-28 DE DE19641490086 patent/DE1490086A1/en active Pending
- 1964-03-31 SE SE3943/64A patent/SE312848B/xx unknown
- 1964-03-31 DK DK159664AA patent/DK108010C/en active
- 1964-03-31 GB GB13133/64A patent/GB1058886A/en not_active Expired
- 1964-04-02 BE BE646057A patent/BE646057A/xx unknown
- 1964-04-03 JP JP1860864A patent/JPS4028979B1/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2840424A1 (en) * | 2013-08-22 | 2015-02-25 | Honda Tsushin Kogyo Co. Ltd | Optical connector plug with shutter |
| CN104422991A (en) * | 2013-08-22 | 2015-03-18 | 本多通信工业株式会社 | Optical connector plug with shutter |
| US9671568B2 (en) | 2013-08-22 | 2017-06-06 | Honda Tsushin Kogyo Co., Ltd. | Optical connector plug with shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4028979B1 (en) | 1965-12-23 |
| DE1490086A1 (en) | 1969-07-24 |
| DK108010C (en) | 1967-07-31 |
| NL291093A (en) | |
| BE646057A (en) | 1964-10-02 |
| SE312848B (en) | 1969-07-28 |
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