NO873153L - Varmepaavirket avbrytermekanisme for roterende fortrengningspumpe. - Google Patents
Varmepaavirket avbrytermekanisme for roterende fortrengningspumpe.Info
- Publication number
- NO873153L NO873153L NO873153A NO873153A NO873153L NO 873153 L NO873153 L NO 873153L NO 873153 A NO873153 A NO 873153A NO 873153 A NO873153 A NO 873153A NO 873153 L NO873153 L NO 873153L
- Authority
- NO
- Norway
- Prior art keywords
- rotor
- drive shaft
- stator
- pump
- heat
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 5
- 238000011161 development Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000013021 overheating Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 239000002360 explosive Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910001152 Bi alloy Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/28—Safety arrangements; Monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
- F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
- F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA514904 | 1986-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO873153D0 NO873153D0 (no) | 1987-07-28 |
| NO873153L true NO873153L (no) | 1988-02-01 |
Family
ID=4133651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO873153A NO873153L (no) | 1986-07-29 | 1987-07-28 | Varmepaavirket avbrytermekanisme for roterende fortrengningspumpe. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0255336A3 (pt) |
| JP (1) | JPS6338694A (pt) |
| AU (1) | AU7344087A (pt) |
| BR (1) | BR8703824A (pt) |
| GB (1) | GB2193292B (pt) |
| NO (1) | NO873153L (pt) |
| NZ (1) | NZ220313A (pt) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4134853C1 (pt) * | 1991-05-22 | 1992-11-12 | Netzsch-Mohnopumpen Gmbh, 8264 Waldkraiburg, De | |
| US5603608A (en) * | 1995-04-19 | 1997-02-18 | Ici Canada, Inc. | Methods and apparatus for monitoring progressive cavity pumps |
| US5779460A (en) * | 1996-06-07 | 1998-07-14 | Ici Canada Inc. | Progressive cavity pump with tamper-proof safety |
| US6220838B1 (en) | 1999-11-03 | 2001-04-24 | Dyno Nobel Inc. | Progressive cavity pump with meltable stator |
| TW482876B (en) * | 1999-11-03 | 2002-04-11 | Orica Explosives Tech Pty Ltd | Pumps |
| US6361271B1 (en) * | 1999-11-19 | 2002-03-26 | Capstone Turbine Corporation | Crossing spiral compressor/pump |
| NO327505B1 (no) | 2007-09-11 | 2009-07-27 | Agr Subsea As | Eksenterskruepumpe tilpasset pumping av kompressible fluider |
| NO327503B1 (no) | 2007-09-20 | 2009-07-27 | Agr Subsea As | Eksenterskruepumpe med flere pumpeseksjoner |
| NO329713B1 (no) | 2008-08-21 | 2010-12-06 | Agr Subsea As | Eksenterskruepumpe med en indre og en ytre rotor |
| NO329714B1 (no) * | 2008-08-21 | 2010-12-06 | Agr Subsea As | Ytre rotor i eksenterskruepumpe med en indre og en ytre rotor |
| DE102015007521B4 (de) * | 2015-06-12 | 2017-01-12 | Netzsch Pumpen & Systeme Gmbh | Pumpengehäuse für eine Exzenterschneckenpumpe und damit ausgestattete Exzenterschneckenpumpe |
| WO2017154023A1 (en) * | 2016-03-07 | 2017-09-14 | Sona Pumps | Motor with positive displacement helical pump inside motor shaft |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2539534A (en) * | 1949-11-23 | 1951-01-30 | Phillips Petroleum Co | Safety coupling device |
| US2873006A (en) * | 1957-09-11 | 1959-02-10 | Phillips Roy | Brake adjustment mechanism |
| US3193068A (en) * | 1962-04-24 | 1965-07-06 | Ingersoll Rand Co | Temperature-responsive coupling means |
| DE1816462A1 (de) * | 1968-12-21 | 1970-07-02 | Netzsch Maschinenfabrik | Rotor fuer eine Schraubenpumpe |
-
1987
- 1987-05-14 NZ NZ220313A patent/NZ220313A/xx unknown
- 1987-05-18 GB GB8711687A patent/GB2193292B/en not_active Expired - Lifetime
- 1987-05-27 AU AU73440/87A patent/AU7344087A/en not_active Abandoned
- 1987-06-09 JP JP62142425A patent/JPS6338694A/ja active Pending
- 1987-07-22 BR BR8703824A patent/BR8703824A/pt unknown
- 1987-07-28 EP EP87306650A patent/EP0255336A3/en not_active Withdrawn
- 1987-07-28 NO NO873153A patent/NO873153L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8703824A (pt) | 1988-03-29 |
| GB2193292B (en) | 1990-04-18 |
| AU7344087A (en) | 1988-02-04 |
| NZ220313A (en) | 1988-06-30 |
| NO873153D0 (no) | 1987-07-28 |
| EP0255336A3 (en) | 1988-05-04 |
| EP0255336A2 (en) | 1988-02-03 |
| JPS6338694A (ja) | 1988-02-19 |
| GB8711687D0 (en) | 1987-06-24 |
| GB2193292A (en) | 1988-02-03 |
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