GB624315A - Improvements in or relating to snap-action electric switch mechanism - Google Patents

Improvements in or relating to snap-action electric switch mechanism

Info

Publication number
GB624315A
GB624315A GB1735247A GB1735247A GB624315A GB 624315 A GB624315 A GB 624315A GB 1735247 A GB1735247 A GB 1735247A GB 1735247 A GB1735247 A GB 1735247A GB 624315 A GB624315 A GB 624315A
Authority
GB
United Kingdom
Prior art keywords
snap
fixed contact
spring
blade
relating
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
GB1735247A
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.)
THERMEGA Ltd
VICTOR EMANUEL SWINDELLS
Original Assignee
THERMEGA Ltd
VICTOR EMANUEL SWINDELLS
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 THERMEGA Ltd, VICTOR EMANUEL SWINDELLS filed Critical THERMEGA Ltd
Priority to GB1735247A priority Critical patent/GB624315A/en
Publication of GB624315A publication Critical patent/GB624315A/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
    • H01H37/60—Means for producing snap action

Landscapes

  • Thermally Actuated Switches (AREA)

Abstract

624,315. Thermal switches; snap-action switches. THERMEGA, Ltd., and SWINDELLS, V. E. July 1, 1947, No. 17352. [Class 38(v)] In a thermal switch such as that described in Specification 585,590, the moving contact blade 11 and transversely-curved snap-spring 12 are mounted on one side of an insulating tongue 8 extending from the base 3, and the fixed contact 17 is carried on a blade spring 9 mounted against a supporting plate 7 on the other side of the tongue 8. The hook-shaped stop 14 is crimped at 21 so that the stop can be adjusted relative to the fixed contact by expanding or compressing the crimp, and fine adjustment of the fixed contact is provided by a screw 22 in the supporting plate 7 bearing on the spring blade 9. The body of the base 3 is transversely slotted to locate terminal tags, Fig. 3, (not shown). The bimetallic operating strip 6 is heated by a coil 26. Specification 624,316 also is referred to.
GB1735247A 1947-07-01 1947-07-01 Improvements in or relating to snap-action electric switch mechanism Expired GB624315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1735247A GB624315A (en) 1947-07-01 1947-07-01 Improvements in or relating to snap-action electric switch mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1735247A GB624315A (en) 1947-07-01 1947-07-01 Improvements in or relating to snap-action electric switch mechanism

Publications (1)

Publication Number Publication Date
GB624315A true GB624315A (en) 1949-06-02

Family

ID=10093671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1735247A Expired GB624315A (en) 1947-07-01 1947-07-01 Improvements in or relating to snap-action electric switch mechanism

Country Status (1)

Country Link
GB (1) GB624315A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009240A1 (en) * 1989-02-20 1990-08-23 Colas S.A. Crushing method with dissymetrical cycle and crusher for implementing such method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990009240A1 (en) * 1989-02-20 1990-08-23 Colas S.A. Crushing method with dissymetrical cycle and crusher for implementing such method

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