GB323206A - Improvements in electric sign controllers - Google Patents

Improvements in electric sign controllers

Info

Publication number
GB323206A
GB323206A GB23873/28A GB2387328A GB323206A GB 323206 A GB323206 A GB 323206A GB 23873/28 A GB23873/28 A GB 23873/28A GB 2387328 A GB2387328 A GB 2387328A GB 323206 A GB323206 A GB 323206A
Authority
GB
United Kingdom
Prior art keywords
electric sign
sign controllers
controllers
electric
sign
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
GB23873/28A
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.)
Individual
Original Assignee
Individual
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
Priority to BE372667D priority Critical patent/BE372667A/xx
Application filed by Individual filed Critical Individual
Priority to GB23873/28A priority patent/GB323206A/en
Priority to FR702721D priority patent/FR702721A/en
Publication of GB323206A publication Critical patent/GB323206A/en
Priority to US416585A priority patent/US1775949A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/004—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes to give the appearance of moving signs
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S200/00—Electricity: circuit makers and breakers
    • Y10S200/27—Thermal magnetic snap
GB23873/28A 1928-08-20 1928-08-20 Improvements in electric sign controllers Expired GB323206A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE372667D BE372667A (en) 1928-08-20
GB23873/28A GB323206A (en) 1928-08-20 1928-08-20 Improvements in electric sign controllers
FR702721D FR702721A (en) 1928-08-20 1929-12-19 Control unit for electrical circuits
US416585A US1775949A (en) 1928-08-20 1929-12-26 Electric-sign controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23873/28A GB323206A (en) 1928-08-20 1928-08-20 Improvements in electric sign controllers

Publications (1)

Publication Number Publication Date
GB323206A true GB323206A (en) 1929-12-20

Family

ID=10202687

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23873/28A Expired GB323206A (en) 1928-08-20 1928-08-20 Improvements in electric sign controllers

Country Status (4)

Country Link
US (1) US1775949A (en)
BE (1) BE372667A (en)
FR (1) FR702721A (en)
GB (1) GB323206A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008983A (en) * 1989-12-18 1991-04-23 Heins Ralph C Portable cleat

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537710A (en) * 1948-10-20 1951-01-09 Frank J Schroeder Electric cigarette lighter
US3110789A (en) * 1959-11-19 1963-11-12 Robertshaw Controls Co Thermally actuated cycling switch
US3204060A (en) * 1959-12-29 1965-08-31 Philco Corp Snap-action magnetic switch employing a flexible bimetal switch arm
US3099729A (en) * 1960-07-26 1963-07-30 Nick F Leo Electrical relays

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008983A (en) * 1989-12-18 1991-04-23 Heins Ralph C Portable cleat

Also Published As

Publication number Publication date
BE372667A (en)
US1775949A (en) 1930-09-16
FR702721A (en) 1931-04-15

Similar Documents

Publication Publication Date Title
GB323206A (en) Improvements in electric sign controllers
GB306822A (en) Improvements in or relating to electric switches
GB339084A (en) Improvements in high potential electric switches
GB319861A (en) Improvements in or relating to electrical switches
GB315307A (en) Improvements in electric switches
GB313721A (en) Improvements in electric switches
GB318253A (en) Improvements in electric switches
GB325619A (en) Improvements in electric switches
GB315194A (en) Improvements in electric switches
GB309979A (en) Improvements in electric thermostats
GB329633A (en) Improvements in electric time switches
GB337162A (en) Improvements in thermally-released electric switches
GB337851A (en) Improvements in electric switches
GB332421A (en) Improvements in electric switches
GB336568A (en) Improvements in electric switches
GB322634A (en) Improvements in electrical switch gear
GB315583A (en) Improvements in or relating to electric switches
GB318559A (en) Improvements in or relating to electric switches
GB310650A (en) Improvements in electric switches
GB313356A (en) Improvements in electric switches
GB314146A (en) Improvements in electric switches
GB310597A (en) Improvements in electric switches
GB303450A (en) Improvements in electric switches
GB325603A (en) Improvements in electric switches
GB309221A (en) Improvements in electric switches