DE69014280T2 - Drive head for a rotatable scanner. - Google Patents

Drive head for a rotatable scanner.

Info

Publication number
DE69014280T2
DE69014280T2 DE69014280T DE69014280T DE69014280T2 DE 69014280 T2 DE69014280 T2 DE 69014280T2 DE 69014280 T DE69014280 T DE 69014280T DE 69014280 T DE69014280 T DE 69014280T DE 69014280 T2 DE69014280 T2 DE 69014280T2
Authority
DE
Germany
Prior art keywords
drive head
rotatable scanner
scanner
rotatable
head
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 - Fee Related
Application number
DE69014280T
Other languages
German (de)
Other versions
DE69014280D1 (en
Inventor
Martin Edward Humphries
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.)
Matra Marconi Space UK Ltd
Original Assignee
Matra Marconi Space UK Ltd
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
Application filed by Matra Marconi Space UK Ltd filed Critical Matra Marconi Space UK Ltd
Application granted granted Critical
Publication of DE69014280D1 publication Critical patent/DE69014280D1/en
Publication of DE69014280T2 publication Critical patent/DE69014280T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
DE69014280T 1989-11-18 1990-10-05 Drive head for a rotatable scanner. Expired - Fee Related DE69014280T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898926130A GB8926130D0 (en) 1989-11-18 1989-11-18 A drive head assembly for a rotary scanner

Publications (2)

Publication Number Publication Date
DE69014280D1 DE69014280D1 (en) 1995-01-05
DE69014280T2 true DE69014280T2 (en) 1995-04-06

Family

ID=10666552

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69014280T Expired - Fee Related DE69014280T2 (en) 1989-11-18 1990-10-05 Drive head for a rotatable scanner.

Country Status (3)

Country Link
EP (1) EP0429170B1 (en)
DE (1) DE69014280T2 (en)
GB (1) GB8926130D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9802199L (en) * 1998-06-18 1999-08-30 Sivers Lab Ab Suspension device
CN102717936A (en) * 2012-06-22 2012-10-10 中山市美捷时喷雾阀有限公司 Rotary moving device
CN113060270B (en) * 2021-03-09 2023-01-31 中国科学院空天信息创新研究院 Mooring balloon anchoring facility

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076191A (en) * 1975-04-29 1978-02-28 Rca Corporation Spacecraft component rotation means
JPS61267402A (en) * 1985-05-22 1986-11-27 Toshiba Corp Antenna driver
EP0274979A1 (en) * 1986-11-06 1988-07-20 E-Systems Inc. System for mechanically steering an airborne antenna

Also Published As

Publication number Publication date
EP0429170A2 (en) 1991-05-29
EP0429170A3 (en) 1991-07-24
GB8926130D0 (en) 1990-01-10
EP0429170B1 (en) 1994-11-23
DE69014280D1 (en) 1995-01-05

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: MATRA MARCONI SPACE UK LTD., STANMORE, GB

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee