FR757079A - Relais de fréquence à languette - Google Patents

Relais de fréquence à languette

Info

Publication number: FR757079A
Authority: FR; France
Prior art keywords: frequency relay; tongue; tongue frequency; relay; frequency
Prior art date: 1933-05-19
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

Other languages

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.)

Siemens Schuckertwerke AG

Siemens Corp

Original Assignee

Siemens Schuckertwerke AG

Siemens 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.)

1933-05-19

Filing date

1933-06-16

Publication date

1933-12-20

1933-06-16 Application filed by Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG

1933-12-20 Application granted granted Critical

1933-12-20 Publication of FR757079A publication Critical patent/FR757079A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by AC
- H01H51/32—Frequency relays; Mechanically-tuned relays

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Vibration Prevention Devices (AREA)

FR757079D 1933-05-19 1933-06-16 Relais de fréquence à languette Expired FR757079A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DES109404D DE637085C (de)	1933-05-19	1933-05-19	Einbaufrequenzrelais, insbesondere fuer Tarifapparate o. dgl.

Publications (1)

Publication Number	Publication Date
FR757079A true FR757079A (fr)	1933-12-20

Family

ID=7529500

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR757079D Expired FR757079A (fr)	1933-05-19	1933-06-16	Relais de fréquence à languette

Country Status (2)

Country	Link
DE (1)	DE637085C (fr)
FR (1)	FR757079A (fr)

1933
- 1933-05-19 DE DES109404D patent/DE637085C/de not_active Expired
- 1933-06-16 FR FR757079D patent/FR757079A/fr not_active Expired

Also Published As

Publication number	Publication date
DE637085C (de)	1936-10-22

Similar Documents

Publication	Publication Date	Title
FR47374E (fr)	1937-03-25	Interrupteurs
FR768213A (fr)	1934-08-02	Enrouleuse de pâte
FR789414A (fr)	1935-10-29	Relais à maxima multipolaire
FR757079A (fr)	1933-12-20	Relais de fréquence à languette
FR804200A (fr)	1936-10-17	Fusée à relais
FR763055A (fr)	1934-04-23	Couteau
FR767077A (fr)	1934-07-09	Relais de fréquence
FR777025A (fr)	1935-02-09	Signal à relais
FR766762A (fr)	1934-07-04	Relais de distance
FR749283A (fr)	1933-07-21	Relais électromagnétique
FR779369A (fr)	1935-04-03	Relais électromagnétique
FR761983A (fr)	1934-03-31	Relais électromagnétique
FR753255A (fr)	1933-10-12	Jeu de relais de fréquence
FR752839A (fr)	1933-09-30	Relais électromagnétique polarisé
FR800420A (fr)	1936-07-04	Relais à vide
FR755868A (fr)	1933-12-01	Relais de résonance
FR755168A (fr)	1933-11-21	Râcloir
FR749376A (fr)	1933-07-22	Couteau
DK49732C (da)	1935-01-02	Elektromagnetisk Relais.
FR731646A (fr)	1932-09-05	Relais clignoteur
FR731607A (fr)	1932-09-05	Relais polarisé
FR43010E (fr)	1934-01-25	Polygraphe
FR731780A (fr)	1932-09-08	Relais de distance
FR814421A (fr)	1937-06-23	Relais
FR774066A (fr)	1934-11-30	Relais différentiel à courant triphasé