KR20130143020A - 전기적으로 절연 작용을 하는 코팅된 와이어를 구비한 상호 변조에 강한 가요성 샤프트 - Google Patents
전기적으로 절연 작용을 하는 코팅된 와이어를 구비한 상호 변조에 강한 가요성 샤프트 Download PDFInfo
- Publication number
- KR20130143020A KR20130143020A KR1020137007422A KR20137007422A KR20130143020A KR 20130143020 A KR20130143020 A KR 20130143020A KR 1020137007422 A KR1020137007422 A KR 1020137007422A KR 20137007422 A KR20137007422 A KR 20137007422A KR 20130143020 A KR20130143020 A KR 20130143020A
- Authority
- KR
- South Korea
- Prior art keywords
- flexible shaft
- insulating layer
- metal
- wires
- layer
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004922 lacquer Substances 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000006223 plastic coating Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000009413 insulation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/02—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing for conveying rotary movements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2202/00—Solid materials defined by their properties
- F16C2202/30—Electric properties; Magnetic properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
- Y10S464/90—Electrically insulative member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Flexible Shafts (AREA)
- Insulated Conductors (AREA)
- Details Of Aerials (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
Description
도 1은 세 개의 층을 갖는 가요성 샤프트의 한 섹션을 부분적으로 펼쳐서 보여주는 전개도이며, 그리고
도 2는 도 1에 따른 가요성 샤프트에서 사용되는 와이어의 종단면도이다.
Claims (5)
- 토크를 전달하기 위한 가요성 샤프트로서,
나선형으로 감겨 있고 서로 밀착된 형태로 놓인 와이어(2a, 2b, 2c; 3a, 3b, 3c; 4a, 4b, 4c)를 구비하고, 상기 와이어가 금속 와이어(5)를 포함하며, 이때 상기 와이어는 위·아래로 겹쳐서 배치된 다수의 층(2, 3, 4) 내부에서 층별로 교대되는 권선 방향을 따라 감겨 있으며,
상기 금속 와이어(5)들은 각각 전기적으로 절연 작용을 하는 절연 층(6)에 의해 둘러싸여 있으며, 상기 절연 층은 이웃하는 금속 와이어(5)들 간에 발생하는 금속-대-금속-접촉(metal-on-metal-contact)을 방지해주는 것을 특징으로 하는,
가요성 샤프트. - 제 1 항에 있어서,
상기 절연 층(6)이 60 ㎛ 이하의 두께, 특히 10 ㎛ 미만의 두께를 갖는 것을 특징으로 하는,
가요성 샤프트. - 제 1 항 또는 제 2 항에 있어서,
상기 절연 층(6)이 플라스틱 피복 또는 래커 코팅으로 이루어지는 것을 특징으로 하는,
가요성 샤프트. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 절연 층(6)이 PTFE로 이루어지는 것을 특징으로 하는,
가요성 샤프트. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 절연 층(6)이 적어도 240 ℃의 온도 저항성(temperature resistance)을 갖는 것을 특징으로 하는,
가요성 샤프트.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010046446A DE102010046446B4 (de) | 2010-09-24 | 2010-09-24 | Intermodulationsfeste biegsame Welle |
DE102010046446.5 | 2010-09-24 | ||
PCT/EP2011/004754 WO2012038086A1 (de) | 2010-09-24 | 2011-09-22 | Intermodulationsfeste biegsame welle mit elektrisch isolierenden, beschichteten drähten |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130143020A true KR20130143020A (ko) | 2013-12-30 |
KR101703062B1 KR101703062B1 (ko) | 2017-02-07 |
Family
ID=44719836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137007422A Expired - Fee Related KR101703062B1 (ko) | 2010-09-24 | 2011-09-22 | 전기적으로 절연 작용을 하는 코팅된 와이어를 구비한 상호 변조에 강한 가요성 샤프트 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8814709B2 (ko) |
EP (1) | EP2619465B1 (ko) |
KR (1) | KR101703062B1 (ko) |
CN (1) | CN103119310B (ko) |
BR (1) | BR112013006691A2 (ko) |
DE (1) | DE102010046446B4 (ko) |
ES (1) | ES2534177T3 (ko) |
HK (1) | HK1182431A1 (ko) |
WO (1) | WO2012038086A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11890655B2 (en) | 2020-03-23 | 2024-02-06 | Jetter Pro Inc. | Transmission array for drain cleaner |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3559693A (en) * | 1967-05-05 | 1971-02-02 | Inst Francais Du Petrole | Windable flexible shaft capable of withstanding high tractive forces and torsional stresses |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE97223C (ko) * | ||||
CH302251A (de) * | 1952-06-21 | 1954-10-15 | Landis & Gyr Ag | Bowdenzug. |
FR1224693A (fr) * | 1958-05-23 | 1960-06-27 | Tecalemit Ltd | Perfectionnements aux tubes ou conduits flexibles |
US3183301A (en) * | 1961-04-05 | 1965-05-11 | Telefiex Inc | Flexible push-pull cable |
GB943437A (en) | 1961-07-26 | 1963-12-04 | Cossor Ltd A C | Improvements in or relating to flexible extension shafts |
US3177901A (en) * | 1962-08-01 | 1965-04-13 | Teleflex Inc | Flexible conduit |
GB1121625A (en) * | 1967-03-09 | 1968-07-31 | Mount Hope Machinery Ltd | Reinforced axially expansible sleeve and method of manufacture |
FR2052029A5 (ko) * | 1969-07-07 | 1971-04-09 | Nord Aviat | |
US3681911A (en) * | 1971-03-30 | 1972-08-08 | Bethlehem Steel Corp | Sealed wire rope and strand and method of making same |
GB2015699B (en) | 1978-03-03 | 1982-09-02 | Pennwalt Corp | Flexible shaft of thermoplastic monofilament material |
US4362069A (en) * | 1979-04-02 | 1982-12-07 | Markel Corporation | High efficiency, abrasion resistant product and process |
JPS55139515A (en) * | 1979-04-19 | 1980-10-31 | Sugino Mach:Kk | Torsional shaft |
US4475820A (en) | 1982-10-22 | 1984-10-09 | Pennwalt Corporation | Dual concentric, electrically isolated, multi-function rotatable flexible shaft |
US5052404A (en) * | 1989-03-02 | 1991-10-01 | The Microspring Company, Inc. | Torque transmitter |
US20060131061A1 (en) * | 1997-09-19 | 2006-06-22 | Helmut Seigerschmidt | Flat cable tubing |
US6881150B2 (en) | 2002-11-05 | 2005-04-19 | S. S. White Technologies Inc. | Wire wound flexible shaft having extended fatigue life and method for manufacturing the same |
DE102011009600B3 (de) * | 2011-01-27 | 2012-03-15 | Kathrein-Werke Kg | Mobilfunkantenne mit Multi-Strahlformeinrichtung |
-
2010
- 2010-09-24 DE DE102010046446A patent/DE102010046446B4/de not_active Expired - Fee Related
-
2011
- 2011-09-22 WO PCT/EP2011/004754 patent/WO2012038086A1/de active Application Filing
- 2011-09-22 KR KR1020137007422A patent/KR101703062B1/ko not_active Expired - Fee Related
- 2011-09-22 ES ES11761513.8T patent/ES2534177T3/es active Active
- 2011-09-22 CN CN201180045590.4A patent/CN103119310B/zh not_active Expired - Fee Related
- 2011-09-22 US US13/825,901 patent/US8814709B2/en not_active Expired - Fee Related
- 2011-09-22 BR BR112013006691A patent/BR112013006691A2/pt not_active IP Right Cessation
- 2011-09-22 EP EP11761513.8A patent/EP2619465B1/de not_active Not-in-force
-
2013
- 2013-08-20 HK HK13109711.4A patent/HK1182431A1/xx not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3559693A (en) * | 1967-05-05 | 1971-02-02 | Inst Francais Du Petrole | Windable flexible shaft capable of withstanding high tractive forces and torsional stresses |
Also Published As
Publication number | Publication date |
---|---|
EP2619465A1 (de) | 2013-07-31 |
ES2534177T3 (es) | 2015-04-20 |
US20130217509A1 (en) | 2013-08-22 |
WO2012038086A1 (de) | 2012-03-29 |
DE102010046446B4 (de) | 2013-05-16 |
DE102010046446A1 (de) | 2012-03-29 |
HK1182431A1 (en) | 2013-11-29 |
CN103119310B (zh) | 2015-08-26 |
CN103119310A (zh) | 2013-05-22 |
US8814709B2 (en) | 2014-08-26 |
KR101703062B1 (ko) | 2017-02-07 |
EP2619465B1 (de) | 2015-01-14 |
BR112013006691A2 (pt) | 2016-06-07 |
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