NL150974B - Superheterodyne-inrichting voor zeer korte elektromagnetische golven. - Google Patents

Superheterodyne-inrichting voor zeer korte elektromagnetische golven.

Info

Publication number: NL150974B
Authority: NL; Netherlands
Prior art keywords: electromagnetic waves; short electromagnetic; superheterodyne; superheterodyne device; short
Prior art date: 1970-08-20

Application number

NL7111540A

Other languages

English (en)

Dutch (nl)

Other versions

NL7111540A (th

Original Assignee

Siemens Ag

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.)

1970-08-20

Filing date

1971-08-20

Publication date

1976-09-15

1971-08-20 Application filed by Siemens Ag filed Critical Siemens Ag

1972-02-22 Publication of NL7111540A publication Critical patent/NL7111540A/xx

1976-09-15 Publication of NL150974B publication Critical patent/NL150974B/xx

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input

NL7111540A 1970-08-20 1971-08-20 Superheterodyne-inrichting voor zeer korte elektromagnetische golven. NL150974B (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702041470 DE2041470C3 (de)	1970-08-20	1970-08-20	Überlagerungseinrichtung für sehr kurze elektromagnetische Wellen

Publications (2)

Publication Number	Publication Date
NL7111540A NL7111540A (th)	1972-02-22
NL150974B true NL150974B (nl)	1976-09-15

Family

ID=5780310

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7111540A NL150974B (nl)	1970-08-20	1971-08-20	Superheterodyne-inrichting voor zeer korte elektromagnetische golven.

Country Status (11)

Country	Link
JP (1)	JPS526564B1 (th)
AT (1)	AT308825B (th)
AU (1)	AU466208B2 (th)
BE (1)	BE771603A (th)
DE (1)	DE2041470C3 (th)
FR (1)	FR2103395B1 (th)
GB (1)	GB1357187A (th)
IT (1)	IT940441B (th)
NL (1)	NL150974B (th)
SE (1)	SE376341B (th)
YU (1)	YU34951B (th)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4206035B2 (ja)	2003-12-08	2009-01-07	アルプス電気株式会社	電圧制御発振器
CN1985437A (zh) *	2004-07-13	2007-06-20	皇家飞利浦电子股份有限公司	包括双频振荡器和合成器的调制器

1970
- 1970-08-20 DE DE19702041470 patent/DE2041470C3/de not_active Expired
1971
- 1971-08-18 AT AT720671A patent/AT308825B/de not_active IP Right Cessation
- 1971-08-18 FR FR7130061A patent/FR2103395B1/fr not_active Expired
- 1971-08-19 IT IT2763271A patent/IT940441B/it active
- 1971-08-19 JP JP46063314A patent/JPS526564B1/ja active Pending
- 1971-08-19 GB GB3888971A patent/GB1357187A/en not_active Expired
- 1971-08-19 SE SE1055471A patent/SE376341B/xx unknown
- 1971-08-19 YU YU213171A patent/YU34951B/xx unknown
- 1971-08-20 NL NL7111540A patent/NL150974B/xx unknown
- 1971-08-20 AU AU32594/71A patent/AU466208B2/en not_active Expired
- 1971-08-20 BE BE771603A patent/BE771603A/xx unknown

Also Published As

Publication number	Publication date
BE771603A (fr)	1971-12-31
FR2103395B1 (th)	1976-05-28
DE2041470B2 (de)	1974-05-16
AU466208B2 (en)	1975-10-23
IT940441B (it)	1973-02-10
SE376341B (th)	1975-05-12
GB1357187A (en)	1974-06-19
AT308825B (de)	1973-07-25
YU213171A (en)	1979-10-31
DE2041470A1 (de)	1972-03-30
AU3259471A (en)	1973-02-22
NL7111540A (th)	1972-02-22
DE2041470C3 (de)	1974-12-19
YU34951B (en)	1980-04-30
FR2103395A1 (th)	1972-04-14
JPS526564B1 (th)	1977-02-23

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Legal Events

Date	Code	Title	Description
1981-09-16	VJC	Lapsed due to non-payment of the due maintenance fee for the patent or patent application
1991-08-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: SIEMENS