US3815595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for dermatological treatment with a steam-ozone mixture
Assignee: NEMECTRON GmbH
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Filing: 1972-08-24
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Granted: 1974-06-11
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Expires: 1992-08-24
Abstract
Abstract Cosmetic apparatus for dermatological treatment with a steamozone mixture, with a first pipe conducting the steam and comprising a discharge nozzle, and a second pipe which surrounds the first pipe, conducts the ozone or ozone-enriched and ionised air, and comprises a mixing nozzle, the mixture being formed by an ejector effect, the apparatus being characterised in that the steam pipe is arranged with an upward inclination towards the discharge nozzle, and the discharge nozzle comprises an inwardlyprojecting collar.
Inventors
- 👤 H Bar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:43
CPC Classifications
A; A61; A61M; A61M11/00; A61M11/06; A61H; A61H33/00; A61H33/14; A45; A45D; A45D2200/00; A45D2200/05; A45D2200/054; A45D2200/057; A61H33/06; A61H2033/068; A61H2033/141; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87571; Y10T137/87587
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
158 words
Cosmetic apparatus including a steam producing means and an ozone producing means for dermatological treatment with a steamozone mixture, comprising: a first pipe having an end wall and a discharge nozzle provided in the circumferential walls thereof spaced from said end wall, said first pipe being connected with the steam producing means for conducting the steam to and through said discharge nozzle, a second pipe surrounding said first pipe and defining between the outer surface of the circumferential wall of said first pipe and the inner surface of the circumferential wall of said second pipe an ozone chamber connected with said ozone producing means, said second pipe being provided with a mixing nozzle arranged in alignment with said discharge nozzle with the steam-ozone mixture being formed by an ejector effect, said first pipe being arranged with an upward inclination toward said discharge nozzle, and said discharge nozzle being provided with a collar inwardly projecting into said first pipe.
Claim 2
Dependent Claim
158 words
Cosmetic apparatus including a steam producing means and an ozone producing means for dermatological treatment with a steamozone mixture, comprising: a first pipe having an end wall and a discharge nozzle provided in the circumferential walls thereof spaced from said end wall, said first pipe being connected with the steam producing means for conducting the steam to and through said discharge nozzle, a second pipe surrounding said first pipe and defining between the outer surface of the circumferential wall of said first pipe and the inner surface of the circumferential wall of said second pipe an ozone chamber connected with said ozone producing means, said second pipe being provided with a mixing nozzle arranged in alignment with said discharge nozzle with the steam-ozone mixture being formed by an ejector effect, said first pipe being arranged with an upward inclination toward said discharge nozzle, and said discharge nozzle being provided with a collar inwardly projecting into said first pipe.
Claim 3
Dependent Claim
20 words
Apparatus as claimed in claim 1, wherein said end wall of first pipe is inclined relatively to its radial plane.
Claim 4
Dependent Claim
21 words
Apparatus as claimed in claim 2, wherein said end wall is inclined opPositely to the upward inclination of said first pipe.
Claim 5
Dependent Claim
51 words
Apparatus according to claim 3, wherein the cross section of said mixing nozzle is larger than the cross section of said discharge nozzle and said discharge nozzle and said mixing nozzle are spaced at a predetermined distance to permit the steam to flow as a free jet through said mixing nozzle.
Claim 6
Dependent Claim
25 words
Apparatus according to claim 3, wherein said first and second pipes are securely connected to one another and are mounted so as to be rotatable.
Claim 7
Dependent Claim
21 words
Apparatus according to claim 2, wherein the ozone producing means includes a housing and wherein said housing constitutes said second pipe.
Claim 8
Dependent Claim
50 words
Apparatus according to claim 2, wherein the cross section of said mixing nozzle is larger than the cross-section of said discharge nozzle and said discharge nozzle and said mixing nozzle are spaced at a predetermined distance to permit the steam to flow as a free jet through said mixture nozzle.
Claim 9
Dependent Claim
25 words
Apparatus according to claim 2, wherein said first and second pipes are securely connected to one another and are mounted so as to be rotatable.
Claim 10
Dependent Claim
52 words
Apparatus as claimed in claim 1, wherein the cross section of said mixing nozzle is larger than the cross section of said discharge nozzle and said discharge nozzle and said mixing nozzle are spaced at a predetermined distance to permit the steam to flow as a free jet through said mixture nozzle.
Claim 11
Dependent Claim
26 words
Apparatus as claimed in claim 1, wherein said first and second pipes are securely connected to one another and are mounted so as to be rotatable.
Claim 12
Dependent Claim
21 words
Apparatus according to claim 1, wherein the ozone producing means includes a housing and wherein said housing constitutes said second pipe.
Claim 13
Dependent Claim
51 words
Apparatus according to claim 11, wherein the cross section of said mixing nozzle is larger than the cross section of said discharge nozzle and said discharge nozzle and said mixing nozzle are spaced at a predetermined distance to permit the steam to flow as a free jet through said mixture nozzle.
Claim 14
Dependent Claim
25 words
Apparatus according to claim 12, wherein said first and second pipes are securely connected to one another and are mounted so as to be rotatable.
Claim 15
Dependent Claim
16 words
Apparatus according to claim 13, wherein said first pipe is eccentrically disposed in said second pipe.
Claim 16
Dependent Claim
16 words
Apparatus according to claim 1, wherein said first pipe is eccentrically disposed in said second pipe.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-06-10 | 1977-12-10 | 1978-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-06-10 | 1981-12-10 | 1982-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-06-10 | 1985-12-10 | 1986-06-11 | $7700.00 | Window Closed / Lapsed |