PT99456A - Bomba de rotor de engrenagem - Google Patents
Bomba de rotor de engrenagemInfo
- Publication number
- PT99456A PT99456A PT99456A PT9945691A PT99456A PT 99456 A PT99456 A PT 99456A PT 99456 A PT99456 A PT 99456A PT 9945691 A PT9945691 A PT 9945691A PT 99456 A PT99456 A PT 99456A
- Authority
- PT
- Portugal
- Prior art keywords
- rotor pump
- gear rotor
- gear
- pump
- rotor
- Prior art date
Links
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
- F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Fats And Perfumes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909024492A GB9024492D0 (en) | 1990-11-10 | 1990-11-10 | Gerotor pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
PT99456A true PT99456A (pt) | 1994-01-31 |
PT99456B PT99456B (pt) | 1999-02-26 |
Family
ID=10685204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT99456A PT99456B (pt) | 1990-11-10 | 1991-11-08 | Bomba de rotor de engrenagem |
Country Status (20)
Country | Link |
---|---|
US (1) | US5334002A (pt) |
EP (1) | EP0486164B1 (pt) |
KR (1) | KR0144132B1 (pt) |
AR (1) | AR247276A1 (pt) |
AT (1) | ATE131908T1 (pt) |
AU (1) | AU644491B2 (pt) |
BR (1) | BR9107075A (pt) |
CA (1) | CA2095133A1 (pt) |
DE (1) | DE69115652T2 (pt) |
DK (1) | DK0486164T3 (pt) |
ES (1) | ES2080915T3 (pt) |
FI (1) | FI103067B (pt) |
GB (2) | GB9024492D0 (pt) |
GR (1) | GR3018762T3 (pt) |
IE (1) | IE66472B1 (pt) |
IN (1) | IN184605B (pt) |
NZ (1) | NZ240517A (pt) |
PT (1) | PT99456B (pt) |
WO (1) | WO1992008895A1 (pt) |
ZA (1) | ZA918663B (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6702703B2 (en) * | 2001-01-18 | 2004-03-09 | Dana Corporation | Lubrication pump for inter-axle differential |
US20160223068A1 (en) * | 2015-02-02 | 2016-08-04 | Caterpillar Inc. | Modularized Idler Shaft |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE518583C (de) * | 1926-12-29 | 1931-02-18 | James Butler Tuthill | Drehkolbenmaschine |
FR1149821A (fr) * | 1955-06-01 | 1958-01-02 | Carrier Corp | Pompe rotative à engrenage interne, à déplacement positif et automatiquement reversible |
US3307480A (en) * | 1964-09-01 | 1967-03-07 | Carrier Corp | Automatically reversible gear pump |
US3478693A (en) * | 1968-04-29 | 1969-11-18 | Tuthill Pump Co | Lobe gear pump |
CS182087B1 (en) * | 1976-04-22 | 1978-04-28 | Jan Babak | Reversible displacement pump |
GB8324116D0 (en) * | 1983-09-08 | 1983-10-12 | Concentric Pumps Ltd | Reversible unidirectional flow rotary pump |
-
1990
- 1990-11-10 GB GB909024492A patent/GB9024492D0/en active Pending
-
1991
- 1991-10-22 AT AT91309734T patent/ATE131908T1/de not_active IP Right Cessation
- 1991-10-22 DK DK91309734.1T patent/DK0486164T3/da active
- 1991-10-22 WO PCT/GB1991/001843 patent/WO1992008895A1/en active IP Right Grant
- 1991-10-22 DE DE69115652T patent/DE69115652T2/de not_active Expired - Fee Related
- 1991-10-22 EP EP91309734A patent/EP0486164B1/en not_active Expired - Lifetime
- 1991-10-22 KR KR1019930701291A patent/KR0144132B1/ko not_active IP Right Cessation
- 1991-10-22 AU AU87317/91A patent/AU644491B2/en not_active Ceased
- 1991-10-22 GB GB9122620A patent/GB2251270B/en not_active Expired - Fee Related
- 1991-10-22 CA CA002095133A patent/CA2095133A1/en not_active Abandoned
- 1991-10-22 ES ES91309734T patent/ES2080915T3/es not_active Expired - Lifetime
- 1991-10-22 BR BR919107075A patent/BR9107075A/pt not_active IP Right Cessation
- 1991-10-31 ZA ZA918663A patent/ZA918663B/xx unknown
- 1991-11-04 IN IN1068DE1991 patent/IN184605B/en unknown
- 1991-11-07 AR AR91321104A patent/AR247276A1/es active
- 1991-11-08 NZ NZ240517A patent/NZ240517A/xx unknown
- 1991-11-08 IE IE390591A patent/IE66472B1/en not_active IP Right Cessation
- 1991-11-08 PT PT99456A patent/PT99456B/pt not_active IP Right Cessation
-
1993
- 1993-04-23 US US08/039,321 patent/US5334002A/en not_active Expired - Fee Related
- 1993-05-07 FI FI932081A patent/FI103067B/fi active
-
1996
- 1996-01-24 GR GR960400160T patent/GR3018762T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
PT99456B (pt) | 1999-02-26 |
ZA918663B (en) | 1992-07-29 |
GB2251270A (en) | 1992-07-01 |
IE913905A1 (en) | 1992-05-20 |
ES2080915T3 (es) | 1996-02-16 |
GB9024492D0 (en) | 1991-01-02 |
DE69115652D1 (de) | 1996-02-01 |
FI103067B1 (fi) | 1999-04-15 |
DK0486164T3 (da) | 1996-02-19 |
DE69115652T2 (de) | 1996-05-15 |
KR0144132B1 (ko) | 1998-08-01 |
IN184605B (pt) | 2000-09-09 |
AU644491B2 (en) | 1993-12-09 |
IE66472B1 (en) | 1995-12-27 |
WO1992008895A1 (en) | 1992-05-29 |
KR930702620A (ko) | 1993-09-09 |
EP0486164B1 (en) | 1995-12-20 |
GR3018762T3 (en) | 1996-04-30 |
AU8731791A (en) | 1992-06-11 |
GB9122620D0 (en) | 1991-12-04 |
FI932081A (fi) | 1993-05-07 |
NZ240517A (en) | 1993-09-27 |
CA2095133A1 (en) | 1992-05-11 |
BR9107075A (pt) | 1993-09-14 |
US5334002A (en) | 1994-08-02 |
AR247276A1 (es) | 1994-11-30 |
ATE131908T1 (de) | 1996-01-15 |
FI932081A0 (fi) | 1993-05-07 |
GB2251270B (en) | 1994-05-18 |
EP0486164A1 (en) | 1992-05-20 |
FI103067B (fi) | 1999-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19930816 |
|
FG3A | Patent granted, date of granting |
Effective date: 19981109 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20020531 |