EP0934493A4 - Purged grounded immersion heater - Google Patents
Purged grounded immersion heaterInfo
- Publication number
- EP0934493A4 EP0934493A4 EP97913689A EP97913689A EP0934493A4 EP 0934493 A4 EP0934493 A4 EP 0934493A4 EP 97913689 A EP97913689 A EP 97913689A EP 97913689 A EP97913689 A EP 97913689A EP 0934493 A4 EP0934493 A4 EP 0934493A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- purged
- grounded
- immersion heater
- immersion
- heater
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2792096P | 1996-10-11 | 1996-10-11 | |
US27920P | 1996-10-11 | ||
US29920P | 1996-10-11 | ||
PCT/US1997/018816 WO1998016783A1 (en) | 1996-10-11 | 1997-10-10 | Purged grounded immersion heater |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0934493A1 EP0934493A1 (en) | 1999-08-11 |
EP0934493A4 true EP0934493A4 (en) | 2002-09-11 |
EP0934493B1 EP0934493B1 (en) | 2005-09-28 |
Family
ID=21840541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97913689A Expired - Lifetime EP0934493B1 (en) | 1996-10-11 | 1997-10-10 | Immersion heater for corrosive fluids and use thereof |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0934493B1 (en) |
JP (1) | JP4001389B2 (en) |
DE (1) | DE69734287T2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4500625B2 (en) * | 2004-08-23 | 2010-07-14 | 富士フイルム株式会社 | Planographic printing plate processing method and processing apparatus |
US9562703B2 (en) | 2012-08-03 | 2017-02-07 | Tom Richards, Inc. | In-line ultrapure heat exchanger |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527293A (en) * | 1968-11-13 | 1970-09-08 | Pelt Corp Van | Vented duplex tube assembly |
DE3706408C1 (en) * | 1987-02-27 | 1988-05-11 | Schmoele Metall R & G | Heat transfer tube |
US4744412A (en) * | 1986-10-01 | 1988-05-17 | Itt Corporation | Double-wall tube heat exchanger |
DE3722878A1 (en) * | 1987-07-10 | 1989-01-19 | Leo Roeckert | Heating rod |
EP0419351A1 (en) * | 1989-09-19 | 1991-03-27 | Vulcanic | Tubular electrical heating element and its bending device, and exchanger with such an element |
EP0632223A1 (en) * | 1993-06-01 | 1995-01-04 | KM Europa Metal Aktiengesellschaft | Copier pipe having a plastic coating |
-
1997
- 1997-10-10 DE DE69734287T patent/DE69734287T2/en not_active Expired - Lifetime
- 1997-10-10 EP EP97913689A patent/EP0934493B1/en not_active Expired - Lifetime
- 1997-10-10 JP JP51862398A patent/JP4001389B2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3527293A (en) * | 1968-11-13 | 1970-09-08 | Pelt Corp Van | Vented duplex tube assembly |
US4744412A (en) * | 1986-10-01 | 1988-05-17 | Itt Corporation | Double-wall tube heat exchanger |
DE3706408C1 (en) * | 1987-02-27 | 1988-05-11 | Schmoele Metall R & G | Heat transfer tube |
DE3722878A1 (en) * | 1987-07-10 | 1989-01-19 | Leo Roeckert | Heating rod |
EP0419351A1 (en) * | 1989-09-19 | 1991-03-27 | Vulcanic | Tubular electrical heating element and its bending device, and exchanger with such an element |
EP0632223A1 (en) * | 1993-06-01 | 1995-01-04 | KM Europa Metal Aktiengesellschaft | Copier pipe having a plastic coating |
Non-Patent Citations (1)
Title |
---|
See also references of WO9816783A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0934493B1 (en) | 2005-09-28 |
EP0934493A1 (en) | 1999-08-11 |
JP2002515112A (en) | 2002-05-21 |
DE69734287D1 (en) | 2006-02-09 |
DE69734287T2 (en) | 2006-07-06 |
JP4001389B2 (en) | 2007-10-31 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19990506 |
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AK | Designated contracting states |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: TOM RICHARDS, INC. |
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A4 | Supplementary search report drawn up and despatched |
Effective date: 20020726 |
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RTI1 | Title (correction) |
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