JP6499045B2 - 衛星電波時計 - Google Patents
衛星電波時計 Download PDFInfo
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- JP6499045B2 JP6499045B2 JP2015166043A JP2015166043A JP6499045B2 JP 6499045 B2 JP6499045 B2 JP 6499045B2 JP 2015166043 A JP2015166043 A JP 2015166043A JP 2015166043 A JP2015166043 A JP 2015166043A JP 6499045 B2 JP6499045 B2 JP 6499045B2
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- patch antenna
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- 230000005684 electric field Effects 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 6
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- 230000035945 sensitivity Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
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- 239000012780 transparent material Substances 0.000 description 1
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Description
Claims (5)
- 衛星電波を受信するパッチアンテナと、
輪列を保持する地板と、
環状表示板と、
前記環状表示板を保持する保持板と、
前記地板と前記保持板を固定する、ネジと内ネジ付パイプからなる複数の固定具と、
を有し、
平面視において前記パッチアンテナ上に設けられる前記固定具の全長は、少なくとも一つの他の前記固定具よりも短い衛星電波時計。 - 平面視において前記パッチアンテナ上に設けられる前記固定具の前記内ネジ付パイプは、両端が開口している請求項1に記載の衛星電波時計。
- 前記パッチアンテナの、前記固定具に面する面に、保護シートが設けられる請求項2に記載の衛星電波時計。
- 前記パッチアンテナ上に設けられる前記固定具は金属製であり、前記パッチアンテナの電極面における電界強度及び磁界強度の少なくともいずれかが、その最大値より3dB以上小さくなる領域に配置される請求項1〜3のいずれか1項に記載の衛星電波時計。
- 前記パッチアンテナ上に設けられる前記固定具は電気的に浮遊している請求項4に記載の衛星電波時計。
Priority Applications (1)
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JP2015166043A JP6499045B2 (ja) | 2015-08-25 | 2015-08-25 | 衛星電波時計 |
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JP2015166043A JP6499045B2 (ja) | 2015-08-25 | 2015-08-25 | 衛星電波時計 |
Related Child Applications (1)
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JP2019047320A Division JP6688415B2 (ja) | 2019-03-14 | 2019-03-14 | 電波時計 |
Publications (2)
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JP2017044534A JP2017044534A (ja) | 2017-03-02 |
JP6499045B2 true JP6499045B2 (ja) | 2019-04-10 |
Family
ID=58209761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015166043A Active JP6499045B2 (ja) | 2015-08-25 | 2015-08-25 | 衛星電波時計 |
Country Status (1)
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JP (1) | JP6499045B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6902982B2 (ja) * | 2017-10-31 | 2021-07-14 | シチズン時計株式会社 | 電波時計 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4824468U (ja) * | 1971-07-26 | 1973-03-22 | ||
JPS532343B2 (ja) * | 1972-04-03 | 1978-01-27 | ||
DE2947400C2 (de) * | 1979-11-24 | 1981-10-29 | Gebrüder Junghans GmbH, 7230 Schramberg | Uhr mit über eine Stellwelle betätigbarer Kalenderanzeige- und Zeiger-Stelleinrichtung |
JPH086311Y2 (ja) * | 1990-04-25 | 1996-02-21 | セイコーエプソン株式会社 | 時計の日車押えの固定構造 |
JP2555135Y2 (ja) * | 1990-11-30 | 1997-11-19 | シチズン時計株式会社 | 日板押えの固定構造 |
CN101169619A (zh) * | 2006-10-27 | 2008-04-30 | 卡西欧计算机株式会社 | 附带日历功能钟表及该钟表的组装方法 |
JP5912763B2 (ja) * | 2012-03-29 | 2016-04-27 | シチズンホールディングス株式会社 | 通信機能付きの時計 |
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