BE755212A - ELECTROMAGNETIC SIGNALING DEVICE - Google Patents

ELECTROMAGNETIC SIGNALING DEVICE

Info

Publication number: BE755212A
Authority: BE; Belgium
Prior art keywords: signaling device; electromagnetic signaling; electromagnetic; signaling
Prior art date: 1969-08-25

Application number

Other languages

French (fr)

Inventor

E F Loughran

Original Assignee

Philips Corp

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.)

1969-08-25

Publication date

1971-02-24

1971-02-24 Publication of BE755212A publication Critical patent/BE755212A/en

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/24—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission with indicator element moving about a pivot, e.g. hinged flap or rotating vane

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Displays For Variable Information Using Movable Means (AREA)
Reciprocating, Oscillating Or Vibrating Motors (AREA)
Transmission And Conversion Of Sensor Element Output (AREA)

BE755212D 1969-08-25 ELECTROMAGNETIC SIGNALING DEVICE BE755212A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85263469A	1969-08-25	1969-08-25

Publications (1)

Publication Number	Publication Date
BE755212A true BE755212A (en)	1971-02-24

Family

ID=25313846

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE755212D BE755212A (en)	1969-08-25		ELECTROMAGNETIC SIGNALING DEVICE

Country Status (8)

Country	Link
US (1)	US3671900A (en)
JP (1)	JPS4844961B1 (en)
BE (1)	BE755212A (en)
CA (1)	CA924368A (en)
DE (1)	DE2036282A1 (en)
FR (1)	FR2059143A5 (en)
GB (1)	GB1319828A (en)
NL (1)	NL7010405A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4508203A (en) *	1982-07-19	1985-04-02	Facet Enterprises, Incorporated	Plastic bobbin for electromagnetic clutch
DE3530288A1 (en) *	1985-08-24	1987-03-05	Bosch Gmbh Robert	Inductive signal transmitter
RU2172038C2 (en) *	1998-03-12	2001-08-10	Открытое акционерное общество "Всероссийский научно-исследовательский, проектно-конструкторский и технологический институт релестроения с опытным производством"	Movable contact assembly of electrical device
US7187296B2 (en) *	2005-03-18	2007-03-06	L-3 Communications, Electrodynamics, Inc.	Miniature fault indicator
USD843425S1 (en) *	2017-05-05	2019-03-19	Higbie, LLC	Rotary actuator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2644939A (en) *	1949-08-23	1953-07-07	Fairey Aviat Co Ltd	Visible indicator
DE1246096B (en) *	1965-09-16	1967-08-03	Christoph Emmerich K G	Step switch based on the plunger principle
US3378799A (en) *	1966-09-08	1968-04-16	Cons Electronic Ind Corp	Rotary solenoid
US3435392A (en) *	1967-03-24	1969-03-25	Cons Electronics Ind	Alternating current rotary solenoid having a rotor with permanent magnet poles

0
- BE BE755212D patent/BE755212A/en unknown
1969
- 1969-08-25 US US852634A patent/US3671900A/en not_active Expired - Lifetime
1970
- 1970-06-17 GB GB2942070A patent/GB1319828A/en not_active Expired
- 1970-07-14 NL NL7010405A patent/NL7010405A/xx unknown
- 1970-07-22 DE DE19702036282 patent/DE2036282A1/en active Pending
- 1970-07-24 JP JP45064421A patent/JPS4844961B1/ja active Pending
- 1970-08-21 CA CA091358A patent/CA924368A/en not_active Expired
- 1970-08-24 FR FR7030887A patent/FR2059143A5/fr not_active Expired

Also Published As

Publication number	Publication date
NL7010405A (en)	1971-03-01
JPS4844961B1 (en)	1973-12-27
FR2059143A5 (en)	1971-05-28
DE2036282A1 (en)	1971-03-04
GB1319828A (en)	1973-06-13
US3671900A (en)	1972-06-20
CA924368A (en)	1973-04-10

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