ES2040253T3 - Metodo y aparato de control. - Google Patents
Metodo y aparato de control.Info
- Publication number
- ES2040253T3 ES2040253T3 ES198787306234T ES87306234T ES2040253T3 ES 2040253 T3 ES2040253 T3 ES 2040253T3 ES 198787306234 T ES198787306234 T ES 198787306234T ES 87306234 T ES87306234 T ES 87306234T ES 2040253 T3 ES2040253 T3 ES 2040253T3
- Authority
- ES
- Spain
- Prior art keywords
- line
- fiber
- transmission
- curve
- sensor
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/008—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube
- G01P13/0086—Indicating or recording presence, absence, or direction, of movement by using a window mounted in the fluid carrying tube with photo-electric detection
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4485—Installing in protective tubing by fluid drag during manufacturing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
- G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
- G02B6/52—Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air
Abstract
LA FUERZA PROPULSORA DE UN MIEMBRO DE LINEA (25) TRANSMISION OPTICA MOVIENDOSE SOBRE UN PASAJE TUBULAR (11, LL'') PUEDE SER VARIADA DE MANERA QUE LA LINEA VIAJA HACIA O SE RETIENE A VELOCIDA OPTIMA SIN RIESGO DE DAÑAR LA LINEA O EL APARATO ASOCIADO. UNA CURVA ES PROVISTA EN UNA PROCION DEL PASJE DE MANERA QUE UNA LINEA DE TRANSMISION ESTE SUJETA, BUCLES DE FUERZA COMPRESIVAS INACEPTABLES RESPECTO AL LADO EXTERIOR DE LA CURVA. UN SENSOR (49, 51) DETECTA LA PRESENCIA O AUSENCIA DE LA INEA EN ESTE PUNTO Y UN CIRCUITO DE CONTROL 823) VARIA LA FUERZA PROPULSORA. TENSIONES EXCESIVAS EN LA FIBRA PUEDEN SER DETECTADAS TAMBIEN. UN SISTEMA MODIFICADO EMPLEA DEFLECTORES PARA ASEGURAR QUE EL BUCLAJE OCURRA POR TORCEDURA EN DIRECCION HACIA EL SENSOR CON LA LINEA DE TRANSMISION NO DEFLECTADA DA BAJO UNA TENSION CORRECTA. LA INVENCION ENCUENTRA UNA APLICACION PARTICULAR EN UN METODO DE TORCEDURA DE FIBRA DONDE UNA LINEA DE FIBRA DE TRANSMISION OPTICA ES PROPULSADA A LO LARGO DE UN TUBO MEDIANTE UN FLUIDO DE ARRASTRE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868617390A GB8617390D0 (en) | 1986-07-16 | 1986-07-16 | Control method & apparatus |
GB878712638A GB8712638D0 (en) | 1987-05-29 | 1987-05-29 | Control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2040253T3 true ES2040253T3 (es) | 1993-10-16 |
Family
ID=26291049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198787306234T Expired - Lifetime ES2040253T3 (es) | 1986-07-16 | 1987-07-14 | Metodo y aparato de control. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4856760A (es) |
EP (1) | EP0253636B1 (es) |
JP (2) | JP2788991B2 (es) |
CA (1) | CA1278563C (es) |
DE (1) | DE3785890T2 (es) |
ES (1) | ES2040253T3 (es) |
HK (1) | HK130396A (es) |
WO (1) | WO1988000713A1 (es) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5169126C1 (en) | 1982-11-08 | 2001-05-08 | British Telecomm | Method and apparatus for installing transmission lines |
GB8706803D0 (en) * | 1987-03-23 | 1987-04-29 | British Telecomm | Optical fibre installation |
US5205542A (en) * | 1987-03-23 | 1993-04-27 | British Telecommunications Public Limited | Optical fibre installation |
EP0334359B1 (en) * | 1988-03-25 | 2000-08-16 | Nippon Steel Welding Products & Engineering Co., Ltd. | Method and apparatus for passing threadlike pieces through tubular products |
GB8813068D0 (en) * | 1988-06-02 | 1988-07-06 | British Telecomm | Transmission line installation |
EP0354295A3 (en) * | 1988-08-11 | 1991-08-21 | Nippon Steel Welding Products & Engineering Co., Ltd. | Method and apparatus for inserting thread into tube |
GB8823426D0 (en) * | 1988-10-05 | 1988-11-09 | British Telecomm | Fibre blowing brake |
DE3843777A1 (de) * | 1988-12-24 | 1990-07-05 | Philips Patentverwaltung | Verfahren zum einblasen einer leitung in eine leerhuelle |
GB8906765D0 (en) * | 1989-03-23 | 1989-05-10 | British Telecomm | Fibre storage |
GB8919934D0 (en) * | 1989-09-04 | 1989-10-18 | British Telecomm | Remote end detection |
GB2236589B (en) * | 1989-10-07 | 1993-05-05 | Stc Plc | Laying cables |
GB2241120B (en) * | 1990-02-14 | 1994-01-19 | Stc Plc | Deploying cables in pipelines |
US5152506A (en) * | 1990-06-04 | 1992-10-06 | Pickrell John W | Apparatus for pulling cable |
NL9001618A (nl) * | 1990-07-17 | 1992-02-17 | Nederland Ptt | Methode en inrichting voor het installeren van een kabel in een kabelduct. |
AU643554B2 (en) * | 1991-04-10 | 1993-11-18 | Kiyoshi Horii | Device for passing wire |
US5234198A (en) * | 1991-06-25 | 1993-08-10 | At&T Bell Laboratories | Apparatus for installing optical fiber in conduit |
NL193204C (nl) * | 1992-05-08 | 1999-02-02 | Theodorus Andreas Van Hameren | Kabelinvoerapparaat. |
GB9419079D0 (en) * | 1994-09-22 | 1994-11-09 | Bicc Plc | Method and apparatus for installing an optical fibre element in a tube |
CA2159780C (en) * | 1994-10-14 | 2005-05-24 | Hiroaki Sano | Apparatus for blowing cable and method therefor |
US5813658A (en) * | 1994-11-23 | 1998-09-29 | Arnco Corporation | Cable feeding apparatus |
FI99214C (fi) * | 1995-11-17 | 1997-10-27 | Maillefer Nokia Holding | Menetelmä ja sovitelma optisen kuidun tensiovaihtelun tasaamiseksi |
CA2257295C (en) * | 1996-09-19 | 2002-12-31 | British Telecommunications Public Limited Company | Blowing head |
US6019351A (en) * | 1998-01-15 | 2000-02-01 | Vikimatic Sales, Inc. | Method and apparatus for introducing a cable into a conduit |
US6511047B1 (en) * | 1999-12-15 | 2003-01-28 | Newport News Shipbuilding And Dry Dock Company | Apparatus for making a plurality of blown optical fiber insertions into a duct |
EP1241686A1 (en) * | 2001-03-13 | 2002-09-18 | Lucent Technologies Inc. | Communication cable and method of installing same |
US7607477B2 (en) * | 2006-09-06 | 2009-10-27 | Baker Hughes Incorporated | Optical wet connect |
EP1978389A1 (en) * | 2007-04-02 | 2008-10-08 | BRITISH TELECOMMUNICATIONS public limited company | Blown cable installation |
EP2075609A1 (en) | 2007-12-28 | 2009-07-01 | British Telecmmunications public limited campany | Cable installation detection using air flow |
EP2075606A1 (en) | 2007-12-28 | 2009-07-01 | British Telecmmunications public limited campany | Cable installation using induction |
EP2075608A1 (en) | 2007-12-28 | 2009-07-01 | British Telecmmunications public limited campany | Cable installation using optical detection |
EP2075607A1 (en) | 2007-12-28 | 2009-07-01 | British Telecmmunications public limited campany | Arrival detection of air flow and a fibre unit during fibre blowing installation using relfected light |
EP2157464A1 (en) | 2008-07-11 | 2010-02-24 | BRITISH TELECOMMUNICATIONS public limited company | Cable installation detection apparatus |
EP2157463A1 (en) * | 2008-07-11 | 2010-02-24 | BRITISH TELECOMMUNICATIONS public limited company | Cable installation detection component |
CH699394A1 (fr) * | 2008-08-21 | 2010-02-26 | Plumettaz Sa | Tête de détection de flambage d'un dispositif de pose de câble à fibre optique. |
GB0817639D0 (en) | 2008-09-26 | 2008-11-05 | British Telecomm | Cable installation apparatus |
EP2230545A1 (en) | 2009-03-19 | 2010-09-22 | BRITISH TELECOMMUNICATIONS public limited company | Passive remote air flow and cable detection |
GB0905590D0 (en) | 2009-03-31 | 2009-05-13 | British Telecomm | Blown cable apparatus |
EP2369388A1 (en) | 2010-03-26 | 2011-09-28 | British Telecommunications public limited company | Optical fibre splice tray assembly |
WO2013057283A1 (en) | 2011-10-21 | 2013-04-25 | Plumettaz Holding Sa | Force monitoring for jetting equipment |
US11255479B2 (en) | 2015-04-29 | 2022-02-22 | Condux International, Inc. | System and method of mapping a duct |
EP3538938A4 (en) * | 2016-11-14 | 2020-07-08 | Condux International, Inc. | TRANSMISSION LINE INSTALLATION SYSTEM |
WO2022128888A1 (en) | 2020-12-17 | 2022-06-23 | Fremco A/S | Apparatus for installing a cable into a conduit |
CN116594134B (zh) * | 2023-07-19 | 2023-09-08 | 中铁二十三局集团有限公司 | 一种埋地管道变形下的光缆气吹敷设通行设备及方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2234610C3 (de) * | 1972-07-14 | 1979-01-11 | F.M.N. Schuster & Co, 5030 Huerth | Vorrichtung zum Konstanthalten der Fadenspannung beim Zuführen eines Fadens zu einer Verarbeitungs-Textilmaschine |
JPS4989340U (es) * | 1972-11-22 | 1974-08-02 | ||
FR2339231A1 (fr) * | 1976-01-22 | 1977-08-19 | Commissariat Energie Atomique | Dispositif d'entrainement pneumatique pour sonde de mesure a courants de foucault |
US4508251A (en) * | 1982-10-26 | 1985-04-02 | Nippon Telegraph And Telephone Public Corp. | Cable pulling/feeding apparatus |
DE3382801T2 (de) * | 1982-11-08 | 1996-08-14 | British Telecomm | Optisches Kabel |
FR2565360B1 (fr) * | 1984-05-30 | 1986-09-05 | Telecommunications Sa | Systeme d'asservissement de la rotation d'un dispositif d'alimentation et de distribution de fibres optiques dans une ligne de cablage |
-
1987
- 1987-07-14 DE DE8787306234T patent/DE3785890T2/de not_active Expired - Lifetime
- 1987-07-14 JP JP62504196A patent/JP2788991B2/ja not_active Expired - Lifetime
- 1987-07-14 WO PCT/GB1987/000497 patent/WO1988000713A1/en unknown
- 1987-07-14 EP EP87306234A patent/EP0253636B1/en not_active Expired - Lifetime
- 1987-07-14 ES ES198787306234T patent/ES2040253T3/es not_active Expired - Lifetime
- 1987-07-14 US US07/165,990 patent/US4856760A/en not_active Expired - Lifetime
- 1987-07-15 CA CA000542125A patent/CA1278563C/en not_active Expired - Lifetime
-
1994
- 1994-07-14 JP JP16245694A patent/JP2791364B2/ja not_active Expired - Lifetime
-
1996
- 1996-07-18 HK HK130396A patent/HK130396A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4856760A (en) | 1989-08-15 |
EP0253636A1 (en) | 1988-01-20 |
WO1988000713A1 (en) | 1988-01-28 |
HK130396A (en) | 1996-07-26 |
EP0253636B1 (en) | 1993-05-19 |
JP2791364B2 (ja) | 1998-08-27 |
JPH07239430A (ja) | 1995-09-12 |
JP2788991B2 (ja) | 1998-08-20 |
JPH01500304A (ja) | 1989-02-02 |
DE3785890D1 (de) | 1993-06-24 |
DE3785890T2 (de) | 1993-09-16 |
CA1278563C (en) | 1991-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2040253T3 (es) | Metodo y aparato de control. | |
NO20061147L (no) | Fremgangsmate for a installere en distribuert fiberoptisk sensorsammenstilling med to andre ender i et styreror | |
ATE328532T1 (de) | Endoskop mit steriler hülle | |
MX9401303A (es) | Cables de fibra optica. | |
IT1159604B (it) | Corpo cavo tubolare per la trasmissione di forze di pressione trazione flessione e torsione procedimento per la sua fabbricazione nonche dispositivo per l'attuazione del procedimento descritto | |
ES2015860T3 (es) | Acoplamiento para tuberia flexible con encajamiento de junta torica sobre un cono de angulo pequeno. | |
DE69412638T2 (de) | Führungskatheter | |
BR9307189A (pt) | Tubulação de conexão rápida de transição positiva | |
KR850001551A (ko) | 광섬유 연결기 | |
MX170716B (es) | Manguito tubular o enrollable para empalme de cables de telecomunicaciones | |
ATE464832T1 (de) | Endoskop mit einer flexiblen sonde | |
BR9001272A (pt) | Conjunto e membro de acoplamento de conduto | |
KR900702384A (ko) | 광파이버(optical fibers) 영구 접속기 | |
MX166965B (es) | Aparato para alinear cables de fibras opticas | |
DE69432598D1 (de) | Optischer wellenleiter mit flüssigem kern | |
AR024398A1 (es) | Dispositivo de boquilla roscada con cierre hermetico para conducto de fluido, en particular para vehiculos automoviles. | |
DK1042696T3 (da) | Fremgangsmåde til isætning af et lystransmitterende element i et rør | |
WO1994000785A3 (en) | Optical waveguide terminating sleeve | |
ES2105416T3 (es) | Manguito para cable, compuesto de un tubo de manguito hendido y cuerpos de junta en sus extremos frontales. | |
DE69823092D1 (de) | Faseroptischer Stecker | |
ES2108031T3 (es) | Sistema de suministro de fibra optica lanzada en caliente, con recamara abierta. | |
ES2066911T3 (es) | Manguito universal con tubo de manguito dividido longitudinalmente y cuerpos de obturacion en los lados frontales. | |
GB1290713A (es) | ||
KR840006855A (ko) | 페널 표시기 | |
KR910012664A (ko) | 광전자모드 유도 미사일용 유도명령 수신 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 253636 Country of ref document: ES |