DK126673B - Device for indicating leaks in double-walled containers. - Google Patents

Device for indicating leaks in double-walled containers.

Info

Publication number
DK126673B
DK126673B DK309861AA DK309861A DK126673B DK 126673 B DK126673 B DK 126673B DK 309861A A DK309861A A DK 309861AA DK 309861 A DK309861 A DK 309861A DK 126673 B DK126673 B DK 126673B
Authority
DK
Denmark
Prior art keywords
double
walled containers
indicating leaks
leaks
indicating
Prior art date
Application number
DK309861AA
Other languages
Danish (da)
Inventor
W Nicolai
Original Assignee
W Nicolai
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
Priority claimed from DEN18951A external-priority patent/DE1284202B/en
Application filed by W Nicolai filed Critical W Nicolai
Publication of DK126673B publication Critical patent/DK126673B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/48—Arrangements of indicating or measuring devices
    • B65D90/50—Arrangements of indicating or measuring devices of leakage-indicating devices
    • B65D90/501—Arrangements of indicating or measuring devices of leakage-indicating devices comprising hollow spaces within walls
    • B65D90/503—Arrangements of indicating or measuring devices of leakage-indicating devices comprising hollow spaces within walls under pressure or vacuum
    • 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
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/186—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • 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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • 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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/30—Inspecting, measuring or testing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Sampling And Sample Adjustment (AREA)
DK309861AA 1960-08-04 1961-07-28 Device for indicating leaks in double-walled containers. DK126673B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEN18726A DE1150248B (en) 1960-08-04 1960-08-04 Device for displaying leaks in storage containers for liquids or gases
DEN18951A DE1284202B (en) 1960-09-21 1960-09-21 Device for indicating leaks in a double-walled storage container

Publications (1)

Publication Number Publication Date
DK126673B true DK126673B (en) 1973-08-06

Family

ID=25988709

Family Applications (1)

Application Number Title Priority Date Filing Date
DK309861AA DK126673B (en) 1960-08-04 1961-07-28 Device for indicating leaks in double-walled containers.

Country Status (5)

Country Link
CH (1) CH410552A (en)
DE (1) DE1150248B (en)
DK (1) DK126673B (en)
GB (1) GB992397A (en)
NL (2) NL130002C (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290774B (en) * 1966-11-18 1969-03-13 Felten & Guilleaume Carlswerk Leak indicator with vacuum pump for liquid storage containers, especially for mineral oil tanks
CA1120131A (en) * 1981-01-09 1982-03-16 Nicholas E. Butts Subterranean tank leak detection system and method
US4636475A (en) * 1981-08-26 1987-01-13 Price William E Apparatus and method for monitoring stored material
US4708015A (en) * 1983-10-21 1987-11-24 Sharp Bruce R Storage tanks with secondary containment means and non-visual leak detection means
US4607522A (en) * 1983-10-21 1986-08-26 Sharp Bruce R Storage tanks having secondary containment means
US4523454A (en) * 1983-10-21 1985-06-18 Sharp Bruce R External jacket system as secondary containment for storage tanks
US4653312A (en) * 1983-10-21 1987-03-31 Sharp Bruce R Storage tanks having formed rigid jacket for secondary containment
US4524609A (en) * 1983-10-21 1985-06-25 Sharp Bruce R Storage tank systems
AT379896B (en) * 1984-04-03 1986-03-10 Kurt Thomas Poerner Ges M B H METHOD FOR PERMANENTLY TIGHTNESS CONTROLLING, IN PARTICULAR, FLAT FLOOR TANKS FILLED WITH LIQUIDS
US4859116A (en) * 1986-02-12 1989-08-22 The Boeing Company Leak containment storage facility
GB2202263B (en) * 1987-02-10 1991-04-10 Nippon Eng Service Underground tank with leak detection mechanism
JPS63203582A (en) * 1987-02-10 1988-08-23 日本エンヂニヤ−・サ−ビス株式会社 Underground tank with leakage detecting mechanism
US5081864A (en) * 1989-08-11 1992-01-21 Omega Environmental, Inc. Leak protected vessel
US5400646A (en) * 1992-09-30 1995-03-28 Mepco, Inc. Fluid containment monitoring system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1977987A (en) * 1929-12-02 1934-10-23 Thomas A Corby Process of making and testing tube joints
US1954581A (en) * 1932-02-15 1934-04-10 Wortmann Dietrich Storage tank
US2608855A (en) * 1946-06-14 1952-09-02 Robert B Jacobs Method and apparatus for measuring tightness of vessels
US2757362A (en) * 1954-11-15 1956-07-31 Boeing Co Fuel tank leak detector
AT202509B (en) * 1957-12-21 1959-03-10 Werner W Ing Ringer Large container for storing liquids
DE1810278U (en) * 1959-03-18 1960-04-21 Robert Huber HEATING OIL CONTAINER.
DE1811785U (en) * 1960-03-04 1960-05-19 Klaus Dr Rer Nat Gorke HEATING OIL TANK.

Also Published As

Publication number Publication date
GB992397A (en) 1965-05-19
NL130002C (en)
NL267611A (en) 1900-01-01
DE1150248B (en) 1963-06-12
CH410552A (en) 1966-03-31

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