ES412048A1 - Una disposicion de bomba de engranajes de alta presion. - Google Patents

Una disposicion de bomba de engranajes de alta presion.

Info

Publication number
ES412048A1
ES412048A1 ES412048A ES412048A ES412048A1 ES 412048 A1 ES412048 A1 ES 412048A1 ES 412048 A ES412048 A ES 412048A ES 412048 A ES412048 A ES 412048A ES 412048 A1 ES412048 A1 ES 412048A1
Authority
ES
Spain
Prior art keywords
pump cavity
gears
side wall
insert
sealing engagement
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.)
Expired
Application number
ES412048A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renold Ltd
Original Assignee
Renold Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Renold Ltd filed Critical Renold Ltd
Publication of ES412048A1 publication Critical patent/ES412048A1/es
Expired legal-status Critical Current

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
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or 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)
ES412048A 1972-02-25 1973-02-24 Una disposicion de bomba de engranajes de alta presion. Expired ES412048A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB876472A GB1428654A (en) 1972-02-25 1972-02-25 Gear pumps

Publications (1)

Publication Number Publication Date
ES412048A1 true ES412048A1 (es) 1976-01-01

Family

ID=9858834

Family Applications (1)

Application Number Title Priority Date Filing Date
ES412048A Expired ES412048A1 (es) 1972-02-25 1973-02-24 Una disposicion de bomba de engranajes de alta presion.

Country Status (11)

Country Link
US (1) US3852004A (es)
JP (1) JPS4919402A (es)
AR (1) AR199392A1 (es)
AU (1) AU465720B2 (es)
BR (1) BR7301411D0 (es)
CA (1) CA988776A (es)
DE (1) DE2309357A1 (es)
ES (1) ES412048A1 (es)
FR (1) FR2178589A5 (es)
GB (1) GB1428654A (es)
IT (1) IT979424B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118820Y1 (es) * 1970-04-10 1976-05-19
US3994634A (en) * 1975-10-28 1976-11-30 Rockwell International Corporation Reversible lubricant pump
JPS5541556Y2 (es) * 1975-12-27 1980-09-29
FR2427467A1 (fr) * 1978-05-30 1979-12-28 Unicum Sa Moteur rotatif pneumatique a engrenages avec chambre etanche deformable et reglable
JPS5867994U (ja) * 1981-10-31 1983-05-09 カヤバ工業株式会社 ギヤポンプ又はモ−タ
GB2131091B (en) * 1982-11-25 1986-07-02 Plessey Co Plc A pressure loaded gear pump
EP2282059B1 (en) * 2004-07-30 2017-01-25 Pulsafeeder, Inc. Gear pump with magnetic coupling assembly
DE102011055194B4 (de) * 2011-11-10 2018-01-18 Gkn Walterscheid Gmbh Hydraulikpumpenanordnung
CN102536797B (zh) * 2011-12-23 2016-10-05 温州市张衡科技服务有限公司 一种气囊环补偿齿轮泵
CN102927000B (zh) * 2012-12-06 2015-02-25 张意立 一种自密封齿轮泵
DK177834B1 (en) * 2013-02-27 2014-09-08 C C Jensen As Device for processing a liquid under vacuum pressure
CN103195705A (zh) * 2013-03-28 2013-07-10 宁波大红鹰学院 一种新结构材料齿轮泵
CN103967781A (zh) * 2013-04-22 2014-08-06 宁波大红鹰学院 一种新型齿轮泵
DE102021116160A1 (de) * 2021-06-22 2022-12-22 Fte Automotive Gmbh Zahnradpumpe und Antriebsmaschine
CN115711226B (zh) * 2022-11-25 2023-07-04 河北恒盛泵业股份有限公司 一种自泄压齿轮泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1134590B (de) * 1957-11-09 1962-08-09 Bosch Gmbh Robert Zahnradpumpe
US3050010A (en) * 1960-02-23 1962-08-21 Thompson Ramo Wooldridge Inc Pressure loaded pump
US2996997A (en) * 1960-05-19 1961-08-22 Borg Warner Reversible hydraulic pump or motor
DE1728050A1 (de) * 1968-08-19 1975-08-28 Otto Eckerle Spiel- und verschleissausgleichende hochdruck-zahnradpumpe bzw. -motor
DE1553030A1 (de) * 1965-10-12 1975-06-19 Otto Eckerle Spiel- und verschleissausgleichende hochdruck-zahnradpumpe bzw. -motor

Also Published As

Publication number Publication date
AU465720B2 (en) 1975-10-02
US3852004A (en) 1974-12-03
AU5250473A (en) 1974-08-22
FR2178589A5 (es) 1973-11-09
AR199392A1 (es) 1974-08-30
CA988776A (en) 1976-05-11
IT979424B (it) 1974-09-30
JPS4919402A (es) 1974-02-20
DE2309357A1 (de) 1973-09-06
GB1428654A (en) 1976-03-17
BR7301411D0 (pt) 1974-05-16

Similar Documents

Publication Publication Date Title
ES412048A1 (es) Una disposicion de bomba de engranajes de alta presion.
ES384380A1 (es) Maquina hidrostatica trabajando en circuito cerrado.
GB1390631A (en) Rotary positive-displacement fluid machine
GB1210824A (en) Reversible pump or motor
GB982014A (en) Improvements in or relating to gear pumps
GB1206266A (en) Gear pumps and motors
GB1147781A (en) Rotary pump or motor
GB1132050A (en) Improvements in or relating to hydraulic fluid pumps or motors
GB1269673A (en) Improved pump shaft sealing arrangement
GB1148600A (en) Improvements in and relating to internally meshing gear pumps
GB1133737A (en) Pressure loaded gear pump
US2808785A (en) Rotary pumps or compressors
GB965470A (en) Improvements in or relating to hydraulic pumps or motors
GB1182010A (en) Improvements in or relating to high pressure gear pumps
GB1182966A (en) Improvements in or relating to Rotary Pumps.
GB1191472A (en) Improvements in or relating to High Pressure Internally Meshing Gear Pumps or Motors
US3847519A (en) Gear pump arrangement
GB943428A (en) Gear pump or motor
GB974653A (en) Improvements in or relating to gear pumps
GB1172579A (en) Pressure Loaded Hydraulic Gear Pumps or Motors
GB1269643A (en) Internally-meshing gear pumps and motors
GB1013263A (en) Pressure loaded rotary hydraulic pump or motor
GB1518632A (en) Gear pump or motor
GB1229622A (es)
GB1492327A (en) Gear pump or motor