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1. (WO2019035296) RADIO-WAVE TRANSMISSION COVER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/035296 International Application No.: PCT/JP2018/026344
Publication Date: 21.02.2019 International Filing Date: 12.07.2018
IPC:
G01S 7/03 (2006.01) ,G01S 7/40 (2006.01) ,H01Q 1/42 (2006.01)
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
7
Details of systems according to groups G01S13/, G01S15/, G01S17/127
02
of systems according to group G01S13/58
03
Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
7
Details of systems according to groups G01S13/, G01S15/, G01S17/127
02
of systems according to group G01S13/58
40
Means for monitoring or calibrating
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
Q
AERIALS
1
Details of, or arrangements associated with, aerials
42
Housings not intimately mechanically associated with radiating elements, e.g. radome
Applicants:
豊田合成株式会社 TOYODA GOSEI CO., LTD. [JP/JP]; 愛知県清須市春日長畑1番地 1, Haruhinagahata, Kiyosu-shi, Aichi 4528564, JP
Inventors:
鈴木 雄大 SUZUKI, Takahiro; JP
廣谷 幸蔵 HIROTANI, Kozo; JP
Agent:
恩田 誠 ONDA, Makoto; JP
恩田 博宣 ONDA, Hironori; JP
Priority Data:
2017-15708716.08.2017JP
Title (EN) RADIO-WAVE TRANSMISSION COVER
(FR) COUVERCLE D'ÉMISSION D'ONDES RADIO
(JA) 電波透過カバー
Abstract:
(EN) A radio-wave transmission cover (20) is disposed in a radio-wave propagation path of a radio-wave radar device. Heating wires (31) are integrally provided on the radio-wave transmission cover (20). In a radio-wave transmission section 21 of the radio-wave transmission cover (20), a plurality of hot wire sections (31A), forming portions of the heating wires (31), are disposed at intervals. At least some of the hot wire sections (31A) extend in a regular pattern in which the bending directions are alternately changed towards one direction in the extension directions of said hot wire sections (31A).
(FR) L'invention concerne un couvercle d'émission d'ondes radio (20) disposé dans un trajet de propagation d'ondes radio d'un dispositif radar à ondes radio. Des fils chauffants (31) sont formés d'un seul tenant sur le couvercle d'émission d'ondes radio (20). Dans une section d'émission d'ondes radio (21) du couvercle d'émission d'ondes radio (20), une pluralité de sections de fil chaud (31A), formant des parties des fils chauffants (31), sont disposées à intervalles. Au moins une partie des sections de fil chaud (31A) s'étendent selon un motif régulier dans lequel les directions de courbure sont alternativement changées vers une direction dans les directions d'extension desdites sections de fil chaud (31A).
(JA) 電波透過カバー(20)は、電波レーダー装置の電波の伝搬経路内に配置されている。電波透過カバー(20)には電熱線(31)が一体に設けられている。電波透過カバー(20)の電波透過部21には、電熱線(31)の一部をなす複数の熱線部(31A)が間隔を置いて配置されている。それら熱線部(31A)の少なくとも一部が、同熱線部(31A)の延設方向における一方に向かうに連れて曲がる方向が交互に入れ替わる規則的なパターンで延びている。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)