CH214055A - Cadre fonctionnant comme antenne pour appareil de radio-communication. - Google Patents

Cadre fonctionnant comme antenne pour appareil de radio-communication.

Info

Publication number: CH214055A
Authority: CH; Switzerland
Prior art keywords: antenna; communication device; radio communication; frame functioning; functioning
Prior art date: 1938-06-03

Application number

Other languages

English (en)

Inventor

Italiana Magneti Mare Fabbrica

Original Assignee

Magneti Marelli Spa

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.)

1938-06-03

Filing date

1939-06-01

Publication date

1941-03-31

1939-06-01 Application filed by Magneti Marelli Spa filed Critical Magneti Marelli Spa

1941-03-31 Publication of CH214055A publication Critical patent/CH214055A/fr

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/29—Rotarily connected, differentially translatable members, e.g., turn-buckle, etc.
- Y10T403/291—Rotarily connected, differentially translatable members, e.g., turn-buckle, etc. having tool-engaging means or operating handle
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
- Y10T74/20408—Constant tension sustaining

CH214055D 1938-06-03 1939-06-01 Cadre fonctionnant comme antenne pour appareil de radio-communication. CH214055A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT214055X		1938-06-03

Publications (1)

Publication Number	Publication Date
CH214055A true CH214055A (fr)	1941-03-31

Family

ID=11181276

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH214055D CH214055A (fr)	1938-06-03	1939-06-01	Cadre fonctionnant comme antenne pour appareil de radio-communication.

Country Status (5)

Country	Link
US (1)	US2222752A (fr)
CH (1)	CH214055A (fr)
DE (1)	DE719067C (fr)
FR (1)	FR855500A (fr)
GB (1)	GB529470A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2419311A (en) *	1944-12-19	1947-04-22	Emile B Bigue	Antenna
US2787857A (en) *	1953-10-02	1957-04-09	Donald E Schlegelmilch	Adjustable reel clamp for fishing rods
US2825386A (en) *	1954-11-17	1958-03-04	Western Electric Co	Universal bending mandrel utilizing connecting cable
US3051952A (en) *	1958-06-02	1962-08-28	Sylvania Electric Prod	U.h.f. loop antenna
US3284801A (en) *	1964-01-15	1966-11-08	John J Bryant	Large loop antenna

1938
- 1938-08-23 DE DEF85522D patent/DE719067C/de not_active Expired
1939
- 1939-05-31 US US276725A patent/US2222752A/en not_active Expired - Lifetime
- 1939-05-31 FR FR855500D patent/FR855500A/fr not_active Expired
- 1939-06-01 CH CH214055D patent/CH214055A/fr unknown
- 1939-06-01 GB GB16144/39A patent/GB529470A/en not_active Expired

Also Published As

Publication number	Publication date
DE719067C (de)	1942-03-27
US2222752A (en)	1940-11-26
FR855500A (fr)	1940-05-11
GB529470A (en)	1940-11-21

Similar Documents

Publication	Publication Date	Title
CH292838A (fr)	1953-08-31	Dispositif d'antenne radioélectrique.
CH207367A (de)	1939-10-31	Radiopeilgerät.
FR855500A (fr)	1940-05-11	Antenne à cadre pour appareils de radio-communication
FR881564A (fr)	1943-04-29	Antenne démontable et accordable, pour appareils transportables de radio-communication
FR861197A (fr)	1941-02-03	Antenne de radiophonie pour véhicules
CH212536A (de)	1940-11-30	Radioempfangsgerät.
FR846631A (fr)	1939-09-21	Antenne pour poste récepteur radiophonique
ES147398A1 (es)	1941-09-01	Antena de marcos para aparatos de radiocomunicación.
CH212539A (de)	1940-11-30	Radioempfangsgerät.
FR767140A (fr)	1934-07-10	Antenne de radiocommunication
CA281187A (fr)	1928-06-19	Antenne de radio
DK60535C (da)	1943-01-25	Radiomodtager med Rammeantenne.
AU107064B2 (en)	1939-04-20	Automobile radio antenna
DK58168C (da)	1940-11-18	Radiomodtageapparat.
CH208105A (de)	1939-12-31	Radioempfangsgerät.
CH211388A (de)	1940-09-15	Radioempfangsgerät.
CA294206A (fr)	1929-10-29	Signalisation radiophonique
ES136082A1 (es)	1935-05-01	Mejoras en aparatos radiorreceptores.
FR840918A (fr)	1939-05-08	Appareil de radiocommunication
FR889131A (fr)	1943-12-31	Antenne pour équipement radioélectrique, en particulier pour avions
CA245740A (fr)	1924-12-30	Systeme d'antenne de sans fil
CA373402A (fr)	1938-04-26	Systeme de communication par la radio
CA237006A (fr)	1924-01-15	Systeme d'antenne de radio
AU250338A (en)	1939-04-20	Automobile radio antenna
CA375685A (fr)	1938-08-09	Radiorecepteur