IT1015711B - Cavo per la rivelazione di perdite - Google Patents

Cavo per la rivelazione di perdite

Info

Publication number
IT1015711B
IT1015711B IT24855/74A IT2485574A IT1015711B IT 1015711 B IT1015711 B IT 1015711B IT 24855/74 A IT24855/74 A IT 24855/74A IT 2485574 A IT2485574 A IT 2485574A IT 1015711 B IT1015711 B IT 1015711B
Authority
IT
Italy
Prior art keywords
leak detection
detection cable
cable
leak
detection
Prior art date
Application number
IT24855/74A
Other languages
English (en)
Original Assignee
Butts E
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 Butts E filed Critical Butts E
Application granted granted Critical
Publication of IT1015711B publication Critical patent/IT1015711B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/165—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means by means of cables or similar elongated devices, e.g. tapes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Insulated Conductors (AREA)
  • Examining Or Testing Airtightness (AREA)
IT24855/74A 1973-07-19 1974-07-05 Cavo per la rivelazione di perdite IT1015711B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA176,880A CA978614A (en) 1973-07-19 1973-07-19 Leak detection cable

Publications (1)

Publication Number Publication Date
IT1015711B true IT1015711B (it) 1977-05-20

Family

ID=4097346

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24855/74A IT1015711B (it) 1973-07-19 1974-07-05 Cavo per la rivelazione di perdite

Country Status (5)

Country Link
JP (1) JPS5548411B2 (it)
CA (1) CA978614A (it)
DE (1) DE2434914C2 (it)
IT (1) IT1015711B (it)
SE (1) SE394747B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262778A (en) * 1975-11-20 1977-05-24 Kyoritsu Kikai Seisakusho Recovery device for suspended oil
JPS52137083U (it) * 1976-04-14 1977-10-18
JPS53101170A (en) * 1977-02-16 1978-09-04 Hisao Tanaka Oil recovery means
JPS53122691U (it) * 1977-03-08 1978-09-29
NL176145C (nl) * 1978-05-09 1985-03-01 Geurtsen Deventer Maschf Inrichting voor het scheiden van een mengsel van twee niet of onvolledig mengbare vloeistoffen van verschillend soortelijk gewicht.
US4206632A (en) * 1979-01-23 1980-06-10 Hirosuke Suzuki Liquid detecting device
FR2455294A1 (fr) * 1979-04-27 1980-11-21 Inst Francais Du Petrole Elements sensibles a certains produits organiques polluants, notamment les hydrocarbures
CA1120131A (en) * 1981-01-09 1982-03-16 Nicholas E. Butts Subterranean tank leak detection system and method
ATE86040T1 (de) * 1985-06-12 1993-03-15 Raychem Corp Kohlenwasserstoffsensor.
JPS6322853U (it) * 1986-07-28 1988-02-15
DE3813888A1 (de) * 1988-04-20 1989-11-02 Schleicher Elektronic Gmbh & C Modul fuer eine aus mehreren auf einem traeger nebeneinander angeordneten modulen bestehenden steuerung
JPH0227560U (it) * 1988-08-11 1990-02-22
DE3904577C2 (de) * 1989-02-15 1994-09-22 Juergen Dr Ing Roetter Fehlerortungsvorrichtung an ummantelten Rohren
US5176025A (en) * 1991-02-19 1993-01-05 E. O. Butts Consultants Ltd. Pipeline secondary containment system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA775758A (en) * 1968-01-09 O. Butts Ernest Pipeline leak detection device
JPS45287Y1 (it) * 1966-09-02 1970-01-08

Also Published As

Publication number Publication date
DE2434914A1 (de) 1975-02-13
SE7407148L (it) 1975-01-20
CA978614A (en) 1975-11-25
JPS5548411B2 (it) 1980-12-05
SE394747B (sv) 1977-07-04
JPS5028675A (it) 1975-03-24
DE2434914C2 (de) 1984-02-02
AU6897574A (en) 1975-11-20

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