ES233034Y - Enrejado perfeccionado para la localizacion de canalizacio- nes subterraneas. - Google Patents

Enrejado perfeccionado para la localizacion de canalizacio- nes subterraneas.

Info

Publication number
ES233034Y
ES233034Y ES1977233034U ES233034U ES233034Y ES 233034 Y ES233034 Y ES 233034Y ES 1977233034 U ES1977233034 U ES 1977233034U ES 233034 U ES233034 U ES 233034U ES 233034 Y ES233034 Y ES 233034Y
Authority
ES
Spain
Prior art keywords
perfected
grating
location
underground channels
underground
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
Application number
ES1977233034U
Other languages
English (en)
Other versions
ES233034U (es
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.)
Plymouth Francaise SA
Original Assignee
Plymouth Francaise SA
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 Plymouth Francaise SA filed Critical Plymouth Francaise SA
Publication of ES233034U publication Critical patent/ES233034U/es
Application granted granted Critical
Publication of ES233034Y publication Critical patent/ES233034Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
ES1977233034U 1977-03-16 1977-12-30 Enrejado perfeccionado para la localizacion de canalizacio- nes subterraneas. Expired ES233034Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708597A FR2384427A7 (fr) 1977-03-16 1977-03-16 Grillage pour le reperage des canalisations souterraines

Publications (2)

Publication Number Publication Date
ES233034U ES233034U (es) 1978-04-01
ES233034Y true ES233034Y (es) 1978-10-01

Family

ID=9188427

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977233034U Expired ES233034Y (es) 1977-03-16 1977-12-30 Enrejado perfeccionado para la localizacion de canalizacio- nes subterraneas.

Country Status (3)

Country Link
ES (1) ES233034Y (es)
FR (1) FR2384427A7 (es)
GB (1) GB1591501A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441183A1 (fr) * 1978-11-09 1980-06-06 Semplanor Grillage de signalisation des dispositifs enterres
FR2530775B1 (fr) * 1982-07-20 1985-12-13 Nortene Sa Materiau pour la protection antiroche d'un element tel qu'un tube et element ainsi protege
FR2551480B1 (fr) * 1983-09-06 1985-11-29 Plymouth Francaise Sa Materiau pour le reperage des canalisations souterraines
FR2642818A1 (fr) * 1989-02-08 1990-08-10 Eurextrusion Sa Dispositif en nappe allongee pour le reperage d'ouvrages enterres, notamment non metalliques
FR2644248B1 (fr) * 1989-03-07 1991-10-31 Hureau Jacques Perfectionnement aux grillages enterres pour le reperage de canalisations souterraines
FR2724442B1 (fr) * 1994-09-14 1996-12-13 Plymouth Francaise Sa Dispositif avertisseur pour le reperage d'ouvrages enterres
FR2986850B1 (fr) * 2012-02-10 2014-02-14 Plymouth Francaise Sa Dispositif avertisseur pour le reperage d'objets enterres

Also Published As

Publication number Publication date
ES233034U (es) 1978-04-01
FR2384427A7 (fr) 1978-10-13
GB1591501A (en) 1981-06-24

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