AT316996B - Zahnradpumpe - Google Patents
ZahnradpumpeInfo
- Publication number
- AT316996B AT316996B AT987671A AT987671A AT316996B AT 316996 B AT316996 B AT 316996B AT 987671 A AT987671 A AT 987671A AT 987671 A AT987671 A AT 987671A AT 316996 B AT316996 B AT 316996B
- Authority
- AT
- Austria
- Prior art keywords
- gear pump
- gear
- pump
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
-
- 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
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/086—Carter
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1305670 | 1970-11-28 | ||
IT1286071A IT1005031B (it) | 1971-08-10 | 1971-08-10 | Dispositivo di sicurezza per pompe ad ingranaggi idoneo ad impedire che su di essi si mani festi il serraggio e la conseguen te usura o il grippaggio delle pa reti delle roccole o delle piastre sul lato aspirazione qualora in questo ultimo si manifestino ecces si di depressione dovuti a disfun zioni dell impianto |
Publications (1)
Publication Number | Publication Date |
---|---|
AT316996B true AT316996B (de) | 1974-08-12 |
Family
ID=26326611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT987671A AT316996B (de) | 1970-11-28 | 1971-11-16 | Zahnradpumpe |
Country Status (9)
Country | Link |
---|---|
US (1) | US3790316A (de) |
AT (1) | AT316996B (de) |
BE (1) | BE775832A (de) |
CH (1) | CH529295A (de) |
DE (1) | DE2157725C3 (de) |
ES (1) | ES397812A1 (de) |
FR (1) | FR2115414B1 (de) |
GB (1) | GB1315270A (de) |
NL (1) | NL7116350A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494068A (zh) * | 2011-12-21 | 2012-06-13 | 广东中博汽车零部件有限公司 | 异型螺旋压缩弹簧及使用该弹簧的后盘式制动卡钳总成 |
US10731701B2 (en) * | 2018-07-23 | 2020-08-04 | Hamilton Sunstrand Corporation | High efficiency gear pump bearing assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2695566A (en) * | 1950-05-19 | 1954-11-30 | Borg Warner | Pump, bushing graduated pressure responsive areas |
DE912782C (de) * | 1952-03-06 | 1954-06-03 | Plessey Co Ltd | Hochdruckzahnradpumpe fuer Fluessigkeiten |
US3104616A (en) * | 1961-08-14 | 1963-09-24 | Clark Equipment Co | Pressure loaded gear pump |
-
1971
- 1971-11-05 US US00195928A patent/US3790316A/en not_active Expired - Lifetime
- 1971-11-16 GB GB5320771A patent/GB1315270A/en not_active Expired
- 1971-11-16 AT AT987671A patent/AT316996B/de not_active IP Right Cessation
- 1971-11-17 CH CH1673771A patent/CH529295A/de not_active IP Right Cessation
- 1971-11-19 FR FR717142341A patent/FR2115414B1/fr not_active Expired
- 1971-11-22 DE DE2157725A patent/DE2157725C3/de not_active Expired
- 1971-11-26 BE BE775832A patent/BE775832A/xx unknown
- 1971-11-26 ES ES71397812A patent/ES397812A1/es not_active Expired
- 1971-11-29 NL NL7116350A patent/NL7116350A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2157725A1 (de) | 1972-05-31 |
DE2157725B2 (de) | 1980-08-14 |
NL7116350A (de) | 1972-05-30 |
US3790316A (en) | 1974-02-05 |
CH529295A (de) | 1972-10-15 |
BE775832A (fr) | 1972-03-16 |
GB1315270A (en) | 1973-05-02 |
DE2157725C3 (de) | 1981-08-13 |
FR2115414B1 (de) | 1973-06-29 |
FR2115414A1 (de) | 1972-07-07 |
ES397812A1 (es) | 1974-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |