US4145601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric heating installation for heating high purity liquid and gaseous media
Assignee: Individual
•
Filing: 1976-10-18
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Granted: 1979-03-20
•
Expires: 1996-10-18
Abstract
Abstract The installation for heating liquid and gaseous media comprises at least one heating unit which consists of an insulating body whose external surface is coated with a conducting film. The heating unit is made as a combination of variable-section containers interconnected in series. Buses are used for delivering electric voltage to the conducting film. The installation according to the invention increases the efficiency of heating extra-pure liquid and gaseous media three to four times, reduces the consumption of electric power three to four times and requires only a small amount of costly metals for its manufacture.
Inventors
- 👤 Konstantin A. Lavrentiev
- 👤 Gennady P. Popov
- 👤 Ivan G. Popov
- 👤 Valentin I. Boroda
- 👤 Vladimir N. Melnichuk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 00:32
CPC Classifications
F; F24; F24H; F24H3/00; F24H3/02; F24H3/06; F24H3/062; F24H1/00; F24H1/10; F24H1/12; F24H1/121; Y; Y10; Y10S; Y10S165/00; Y10S165/905; Y10T; Y10T137/00; Y10T137/6416; Y10T137/6606
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
136 words
An installation for heating liquid and gaseous media comprising: a casing; at least one fluid heating unit accommodated inside of said casing, each fluid heating unit comprising an insulating body made of a plurality of variable-section containers connected in series by necks, said insulating body having an interior chamber through which a medium to be heated flows; a heat radiating conducting film applied to an external surface of at least the containers of said body of each of said fluid heating units; buses, for delivering electric voltage to said conducting film, connected to said conducting film; inlet and outlet pipe unions connected to said interior chamber of said insulating body of each of said at least one heating unit; and a system for supplying and discharging said medium connected with the inlet and outlet pipe unions.
Claim 2
Dependent Claim
136 words
An installation for heating liquid and gaseous media comprising: a casing; at least one fluid heating unit accommodated inside of said casing, each fluid heating unit comprising an insulating body made of a plurality of variable-section containers connected in series by necks, said insulating body having an interior chamber through which a medium to be heated flows; a heat radiating conducting film applied to an external surface of at least the containers of said body of each of said fluid heating units; buses, for delivering electric voltage to said conducting film, connected to said conducting film; inlet and outlet pipe unions connected to said interior chamber of said insulating body of each of said at least one heating unit; and a system for supplying and discharging said medium connected with the inlet and outlet pipe unions.
Claim 3
Dependent Claim
60 words
An installation according to claim 1 wherein the joint between each of said inlet and outlet pipe unions of each of said at least one fluid heating unit and the system for supplying and discharging includes a bushing, said bushing being made of fluorinated plastic press-fitted on the corresponding pipe union, and an elastic clamping coupling fitted around said joint.
Claim 4
Dependent Claim
33 words
An installation according to claim 1 wherein the insulating body of each of said at least one fluid heating unit comprises a plurality of hollow spherical containers connected in series by said necks.
Claim 5
Dependent Claim
29 words
An installation according to claim 3 wherein the ratio between the diameter of the hollow spherical containers and the maximum size of said necks ranges from 1.5 to 3.
Claim 6
Dependent Claim
182 words
An installation for heating liquid and gaseous media comprising: a casing; inlet and outlet headers located inside of said casing; a plurality of fluid heating units accommodated in said casing, each of said fluid heating units being connected to said headers, each of said fluid heating units having an insulating body made as a plurality of variable-section containers connected in series by necks, said insulating body having an interior chamber through which a medium to be heated flows; a heat radiating conducting film applied to an external surface of at least the containers of said body of each of said fluid heating units; buses, for delivering electric voltage to said conducting film, connected to said conducting film on said insulating body of each of said fluid heating units; inlet and outlet pipe unions connected to said interior chamber of said insulating body of each of said heating units and to said headers to provide a flow of said medium between said interior chamber and said headers; and a system for supplying and discharging said medium connected with said inlet and outlet headers.
Claim 7
Dependent Claim
182 words
An installation for heating liquid and gaseous media comprising: a casing; inlet and outlet headers located inside of said casing; a plurality of fluid heating units accommodated in said casing, each of said fluid heating units being connected to said headers, each of said fluid heating units having an insulating body made as a plurality of variable-section containers connected in series by necks, said insulating body having an interior chamber through which a medium to be heated flows; a heat radiating conducting film applied to an external surface of at least the containers of said body of each of said fluid heating units; buses, for delivering electric voltage to said conducting film, connected to said conducting film on said insulating body of each of said fluid heating units; inlet and outlet pipe unions connected to said interior chamber of said insulating body of each of said heating units and to said headers to provide a flow of said medium between said interior chamber and said headers; and a system for supplying and discharging said medium connected with said inlet and outlet headers.
Claim 8
Dependent Claim
54 words
An installation according to claim 5 wherein the joint between each of said inlet and outlet pipe unions of each of said fluid heating units and the header includes a bushing, said bushing being made of fluorinated plastic press-fitted on said corresponding pipe union, and an elastic clamping coupling which fits around said joint.
Claim 9
Dependent Claim
17 words
An installation according to claim 5, wherein each insulating body comprises a series of hollow spherical containers.
Claim 10
Dependent Claim
29 words
An installation according to claim 7 wherein the ratio between the diameter of the hollow spherical containers and the maximum size of said necks ranges from 1.5 to 3.
References Cited (Backward Citations)
US3126469A
Cited
US1548779A
Cited
US1524517A
Cited
US1794215A
Cited
US1994934A
Cited
FR857463A
Cited
US2375563A
Cited
US3092704A
Cited
US2979594A
Cited
US3105136A
Cited
US3050608A
Cited
GB983948A
Cited
US3177341A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-19 | 1982-09-18 | 1983-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-19 | 1986-09-18 | 1987-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-19 | 1990-09-18 | 1991-03-20 | $7700.00 | Window Closed / Lapsed |