Apparatus and method for detecting cracks in the heat-insulating

Details Apparatus and method for detecting cracks in the heat-insulating Apparatus and method for detecting cracks in the heat-insulating

1976-01-15

1978-08-15

Swann, III, Glen R.

Communications: electrical

Condition responsive indicating system

Specific condition

62129, 114 74A, 137551, 220901, 340652, G08B 1321

Patent

active

041076729

ABSTRACT:
A new and improved apparatus for detecting cracks in the heat-insulating liner of a container for cold liquids, wherein a plurality of breakable or frangible electrical conductors and a barrier means having a woven mat of glass-fiber material are incorporated in the heat-insulating material and detector means is connected with the electrical conductors to detect breaks in the electrical conductors caused by cracks in the heat-insulating material attaining a critical length. The frangible electrical conductors may be frangible wires or stripes of conducting paint.

REFERENCES:
patent: 3411656 (1968-11-01), Jackson
patent: 3655086 (1972-04-01), Trenner
patent: 3757982 (1973-09-01), Isenberg et al.
patent: 3825920 (1974-07-01), Nelson et al.
patent: 3914688 (1975-10-01), Lev
patent: 3952295 (1976-04-01), Luisada et al.

Affiliated with

Also associated with

Rating

Apparatus and method for detecting cracks in the heat-insulating does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for detecting cracks in the heat-insulating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for detecting cracks in the heat-insulating will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1439305