US4527908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Instrument unit for measuring temperatures and heat flux in evaporative walls of steam generators
Assignee: CISE Centro Informazioni Studi e Esperienze SpA
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Filing: 1984-01-26
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Granted: 1985-07-09
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Expires: 2004-01-26
Abstract
Abstract This invention relates to an instrumented unit for measuring temperatures and heat flux in evaporative walls of steam generators composed of a series of parallel tubes comprising a temperature measurement device formed from a plurality of sensors extending fluid-tight from a support member and inserted non-forcibly into complementary curved seats of constant radius provided in the cross-section of one of the tubes, the support member being fixed in straddling relationship and comprising, for the sensors, seats which are fluid-tight against the tube.
Inventors
- 👤 Sergio Arisi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:09
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/14; G01K17/00; G01K17/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
An instrumented unit for measuring the temperatures and heat flux in evaporative walls of steam generators composed of a series of parallel tubes, characterised by comprising a temperature measurement device composed of a plurality of sensors extending in a fluid-tight manner from a support member and inserted non-forcibly into complementary curved seats of constant radius provided in a cross-sectional wall portion of one of said tubes, said support member being fixed in straddling relationship to said one tube and comprising, for said sensors, seats which are fluid-tight against said one tube.
Claim 2
Dependent Claim
91 words
An instrumented unit for measuring the temperatures and heat flux in evaporative walls of steam generators composed of a series of parallel tubes, characterised by comprising a temperature measurement device composed of a plurality of sensors extending in a fluid-tight manner from a support member and inserted non-forcibly into complementary curved seats of constant radius provided in a cross-sectional wall portion of one of said tubes, said support member being fixed in straddling relationship to said one tube and comprising, for said sensors, seats which are fluid-tight against said one tube.
References Cited (Backward Citations)
US4023411A
Cited
US4220199A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-07-08 | 1989-01-07 | 1989-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-08 | 1993-01-07 | 1993-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-08 | 1997-01-07 | 1997-07-09 | $7700.00 | Window Closed / Lapsed |