GB457049A - Improvements connected with thermally-operated electric switches - Google Patents

Improvements connected with thermally-operated electric switches

Info

Publication number
GB457049A
GB457049A GB1652035A GB1652035A GB457049A GB 457049 A GB457049 A GB 457049A GB 1652035 A GB1652035 A GB 1652035A GB 1652035 A GB1652035 A GB 1652035A GB 457049 A GB457049 A GB 457049A
Authority
GB
United Kingdom
Prior art keywords
thermally
rod
thermal
electric switches
operated electric
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
Application number
GB1652035A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SANTON Ltd
Original Assignee
SANTON Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SANTON Ltd filed Critical SANTON Ltd
Priority to GB1652035A priority Critical patent/GB457049A/en
Publication of GB457049A publication Critical patent/GB457049A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H01H37/66—Magnetic reinforcement of contact pressure; Magnet causing snap action

Abstract

457,049. Thermal switches. SANTON, Ltd., and SANDERS, H. C., Somerton Works, Newport, Monmouthshire. June 7, 1935, No. 16520. [Class 38 (v)] In a thermal switch with auxiliary magnetic control, the magnet 18 by its attraction of the armature 13 on the flexible contact blade 10 tends to cause the contact 14 to move away from the fixed contact 17, and this movement takes place when expansion of the thermal element 5 lowers the rod 6 and collar 9 a sufficient distance. The temperature of operation is varied by rotating the rod 6 within the tube 5, to an extent indicated by a dial 19.
GB1652035A 1935-06-07 1935-06-07 Improvements connected with thermally-operated electric switches Expired GB457049A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1652035A GB457049A (en) 1935-06-07 1935-06-07 Improvements connected with thermally-operated electric switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1652035A GB457049A (en) 1935-06-07 1935-06-07 Improvements connected with thermally-operated electric switches

Publications (1)

Publication Number Publication Date
GB457049A true GB457049A (en) 1936-11-20

Family

ID=10078807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1652035A Expired GB457049A (en) 1935-06-07 1935-06-07 Improvements connected with thermally-operated electric switches

Country Status (1)

Country Link
GB (1) GB457049A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423086A1 (en) * 1983-07-07 1985-01-17 Electrovac Gesellschaft mbH, Wien DEVICE FOR HOT DISPLAY AND FOR CONTROLLING OR LIMITING THE TEMPERATURE OF RADIATION OR CONTACT HEATER FROM ELECTRICAL COOKING EQUIPMENT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423086A1 (en) * 1983-07-07 1985-01-17 Electrovac Gesellschaft mbH, Wien DEVICE FOR HOT DISPLAY AND FOR CONTROLLING OR LIMITING THE TEMPERATURE OF RADIATION OR CONTACT HEATER FROM ELECTRICAL COOKING EQUIPMENT

Similar Documents

Publication Publication Date Title
GB669932A (en) Improvements in float-operated electric switches
GB457049A (en) Improvements connected with thermally-operated electric switches
GB559453A (en) Improvements relating to magnetically operated electrical switches
US2340697A (en) Electrically wound clock
GB431798A (en) Improvements in and connected with thermostats
GB402061A (en) Improvements in thermostatic switches
GB488729A (en) Improvements connected with thermally-operated electric switches
GB601004A (en) Improvements relating to magnetically-operated sealed-container switches
GB449908A (en) Improvements in thermostats
GB511355A (en) Improvements in and relating to thermostatic switches
GB433208A (en) Improvements in electric immersion type liquid heaters
GB364420A (en) Thermally-operated electric switch
GB607660A (en) Improvements relating to electromagnetic switches
GB540431A (en) Improvements in or relating to thermostatic switch arrangements
GB574893A (en) Improvement in speed governor operated electric switches
GB460411A (en) An improved thermostat of the kind wherein an expansible liquid is employed as the temperature element
GB455680A (en) Improved automatic electromagnetic interrupter for oscillating motions of bells and the like
GB976743A (en) Improvements in or relating to a magnetically operable electric switch
GB542013A (en) Improvements relating to electric current rectifying apparatus
GB197106A (en) Improvements in and relating to thermostatic electric circuit controllers
GB410372A (en) Improvements in and relating to electric switches
ES344406A1 (en) Distance electromagnetic switch device. (Machine-translation by Google Translate, not legally binding)
GB523306A (en) Improvements in or relating to means for operating electrical control switches
GB438303A (en) Improvements in or relating to thermostatic switches
GB610485A (en) Improvements in and relating to electric control devices