NZ278978A - Cleaning transformer oil by filtering, heating, decontaminating and degasifying the oil - Google Patents
Cleaning transformer oil by filtering, heating, decontaminating and degasifying the oilInfo
- Publication number
- NZ278978A NZ278978A NZ278978A NZ27897895A NZ278978A NZ 278978 A NZ278978 A NZ 278978A NZ 278978 A NZ278978 A NZ 278978A NZ 27897895 A NZ27897895 A NZ 27897895A NZ 278978 A NZ278978 A NZ 278978A
- Authority
- NZ
- New Zealand
- Prior art keywords
- oil
- degasifying
- decontaminating
- filtering
- heating
- Prior art date
Links
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Pumps 14, 15 pump used transformer oil around a decontamination system from an inlet 2 via filters 5, 6, 7 that remove particles from the liquid, heat exchanger heater 4 that heats the liquid, adsorber towers 10, 11, 12, and 13 containing granular adsorbent that removes contaminants from the liquid, and a degasifier system 20 that degases the cleaned oil, to an outlet 3 from which the decontaminated oil is collected.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ505043A NZ505043A (en) | 1994-01-23 | 1995-01-20 | Evaporator and degasifier for transformer oils |
NZ278978A NZ278978A (en) | 1994-01-23 | 1995-01-20 | Cleaning transformer oil by filtering, heating, decontaminating and degasifying the oil |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ24824494 | 1994-01-23 | ||
PCT/NZ1995/000006 WO1995020023A1 (en) | 1994-01-23 | 1995-01-20 | Liquid treatment apparatus |
NZ278978A NZ278978A (en) | 1994-01-23 | 1995-01-20 | Cleaning transformer oil by filtering, heating, decontaminating and degasifying the oil |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ278978A true NZ278978A (en) | 2000-07-28 |
Family
ID=26651206
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ278978A NZ278978A (en) | 1994-01-23 | 1995-01-20 | Cleaning transformer oil by filtering, heating, decontaminating and degasifying the oil |
NZ505043A NZ505043A (en) | 1994-01-23 | 1995-01-20 | Evaporator and degasifier for transformer oils |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ505043A NZ505043A (en) | 1994-01-23 | 1995-01-20 | Evaporator and degasifier for transformer oils |
Country Status (1)
Country | Link |
---|---|
NZ (2) | NZ278978A (en) |
-
1995
- 1995-01-20 NZ NZ278978A patent/NZ278978A/en unknown
- 1995-01-20 NZ NZ505043A patent/NZ505043A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NZ505043A (en) | 2000-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6120691A (en) | Water purification system | |
JP7297864B2 (en) | Biological system and method for air purification | |
US5190065A (en) | Self-contained washing unit for printed circuit boards | |
EP0056054A1 (en) | Water purification system. | |
CN1331762C (en) | Water purification system | |
WO1988004951A1 (en) | Filter apparatus and method | |
US5273650A (en) | Ceramic filter | |
RU97108563A (en) | CLEANING SYSTEM | |
WO2005107919A2 (en) | Cartridge filter system | |
NZ278978A (en) | Cleaning transformer oil by filtering, heating, decontaminating and degasifying the oil | |
WO1987006162A1 (en) | Material handling apparatus and method | |
GB2131009A (en) | Water treatment | |
ES2128150T3 (en) | FILTERING DEVICE FOR AN ELECTRICAL INSULATING LIQUID AND HEAT CARRIER, AND POWER ELECTRONICS GROUP INCLUDING SUCH A DEVICE. | |
NO861661L (en) | PROCEDURE AND DEVICE FOR CLEANING DAMAGE-LOADED FLUIDS. | |
BG64339B1 (en) | Device for cleaning a fluid in the form of a vapour and plant for treating waste waters | |
YU64599A (en) | Air treatment system | |
JP3299456B2 (en) | Purifying element assembly and purifying device for bath water | |
CN207324468U (en) | A kind of equipment for treating industrial waste gas | |
JP2597017Y2 (en) | Bathtub or pool purification equipment | |
JPH1119641A (en) | Purifying material for city water (drinking water) and purifying device | |
JP2525608Y2 (en) | Organic chlorine compound removal equipment | |
JPH04156909A (en) | Ceramic filter | |
JPH0815489A (en) | Waste liquid treatment device | |
JPH07108392B2 (en) | Purifier for bath water | |
RU94021296A (en) | Sorbent for purification of radioactive particles polluted waters |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RENW | Renewal (renewal fees accepted) |