GB800101A - Make-and-break electric contact device for electromagnetically operated pumps - Google Patents

Make-and-break electric contact device for electromagnetically operated pumps

Info

Publication number
GB800101A
GB800101A GB37702/56A GB3770256A GB800101A GB 800101 A GB800101 A GB 800101A GB 37702/56 A GB37702/56 A GB 37702/56A GB 3770256 A GB3770256 A GB 3770256A GB 800101 A GB800101 A GB 800101A
Authority
GB
United Kingdom
Prior art keywords
spring
blade
pivoted
contact device
contacts
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
GB37702/56A
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.)
MARGARETE CHRISTINE SCHROETER
Original Assignee
MARGARETE CHRISTINE SCHROETER
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 MARGARETE CHRISTINE SCHROETER filed Critical MARGARETE CHRISTINE SCHROETER
Publication of GB800101A publication Critical patent/GB800101A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
    • H01H5/04—Energy stored by deformation of elastic members
    • H01H5/06—Energy stored by deformation of elastic members by compression or extension of coil springs
    • H01H5/08—Energy stored by deformation of elastic members by compression or extension of coil springs one end of spring transmitting movement to the contact member when the other end is moved by the operating part

Landscapes

  • Tumbler Switches (AREA)

Abstract

800,101. Electromagnetic interrupters. SCHROTER, M. C., [trading as HARDI DR. R. SCHROTER]. Dec. 10, 1956 [Jan. 7, 1956], No. 37702/56. Class 38 (5). A contact device for controlling an electromagnetically-operated pump (not shown) comprises a push-rod 1 reciprocated by the electromagnet and pivoted at 12 to a lever 13 pivoted at 14. A hair-spring 15 connects the lever 13 with a conducting member 4 also pivoted at 14 whereby movement of the rod 1 causes the member 4 to snap up and down. A pair of contacts 5, 5<SP>1</SP> (only one shown) arranged sideby-side on the member 4 co-operate with fixed contacts 8, 8<SP>1</SP> on a T-shaped blade 6 to control the electromagnet. A clamping screw 7 secures the blade 6 together with a backing-spring 9 having a projection 10 engaging the blade. Side arms 9, 9<SP>1</SP> on the spring 9 are arched so that their ends engage the upper surface of baseplate 2, a screw 11 passing freely through the blade and spring and having its head bearing against the spring 9 permitting adjustment of the contacts 8, 81.
GB37702/56A 1956-01-07 1956-12-10 Make-and-break electric contact device for electromagnetically operated pumps Expired GB800101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE800101X 1956-01-07

Publications (1)

Publication Number Publication Date
GB800101A true GB800101A (en) 1958-08-20

Family

ID=6712024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37702/56A Expired GB800101A (en) 1956-01-07 1956-12-10 Make-and-break electric contact device for electromagnetically operated pumps

Country Status (1)

Country Link
GB (1) GB800101A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495373A1 (en) * 1980-11-28 1982-06-04 Seima ELECTRIC SWITCH AND ITS OPERATION MECHANISM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495373A1 (en) * 1980-11-28 1982-06-04 Seima ELECTRIC SWITCH AND ITS OPERATION MECHANISM

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