GB1315270A - Gear pump - Google Patents

Gear pump

Info

Publication number
GB1315270A
GB1315270A GB5320771A GB5320771A GB1315270A GB 1315270 A GB1315270 A GB 1315270A GB 5320771 A GB5320771 A GB 5320771A GB 5320771 A GB5320771 A GB 5320771A GB 1315270 A GB1315270 A GB 1315270A
Authority
GB
United Kingdom
Prior art keywords
gears
gear pump
spring
wear plate
wear
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
GB5320771A
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.)
Individual
Original Assignee
Individual
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
Priority claimed from IT1286071A external-priority patent/IT1005031B/it
Application filed by Individual filed Critical Individual
Publication of GB1315270A publication Critical patent/GB1315270A/en
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
    • F04C15/0023—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)
GB5320771A 1970-11-28 1971-11-16 Gear pump Expired GB1315270A (en)

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
GB1315270A true GB1315270A (en) 1973-05-02

Family

ID=26326611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5320771A Expired GB1315270A (en) 1970-11-28 1971-11-16 Gear pump

Country Status (9)

Country Link
US (1) US3790316A (enExample)
AT (1) AT316996B (enExample)
BE (1) BE775832A (enExample)
CH (1) CH529295A (enExample)
DE (1) DE2157725C3 (enExample)
ES (1) ES397812A1 (enExample)
FR (1) FR2115414B1 (enExample)
GB (1) GB1315270A (enExample)
NL (1) NL7116350A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2291986C1 (ru) * 2005-08-04 2007-01-20 Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" Шестеренный насос
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 (4)

* Cited by examiner, † Cited by third party
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
DE1264958B (de) * 1960-10-08 1968-03-28 Bosch Gmbh Robert Zahnradpumpe oder -motor
US3104616A (en) * 1961-08-14 1963-09-24 Clark Equipment Co Pressure loaded gear pump

Also Published As

Publication number Publication date
FR2115414B1 (enExample) 1973-06-29
US3790316A (en) 1974-02-05
BE775832A (fr) 1972-03-16
NL7116350A (enExample) 1972-05-30
ES397812A1 (es) 1974-05-16
AT316996B (de) 1974-08-12
DE2157725C3 (de) 1981-08-13
DE2157725A1 (de) 1972-05-31
DE2157725B2 (de) 1980-08-14
FR2115414A1 (enExample) 1972-07-07
CH529295A (de) 1972-10-15

Similar Documents

Publication Publication Date Title
ES177261Y (es) Una pieza elemental de partida a deformar para obtener un sujetador de dos telas.
NL185486C (nl) Dubbelvlak-veercontact.
NL7509336A (nl) Veersamendrukker.
ES8305202A1 (es) Perfeccionamiento en dispositivos para rezar el rosario.
GB1315270A (en) Gear pump
GB1133039A (en) Rotary switch
ES421622A1 (es) Perfeccionamientos en valvulas de laminas para compresores.
GB976075A (en) Diaphragm pumps
IT970335B (it) Complessi del nichel di 2 2 idros sifenil v triazoli
Sokolovskaya et al. The Ni-Cu-Si System
SU486067A1 (ru) Сплав на основе никел
GB1103344A (en) Expansible link bracket
IT1045236B (it) Complesso molleggiante lavorante a compressione
USD166702S (en) Orloff blouse
NL163952B (nl) Compres.
GB1488204A (en) Toy cash register
SU483545A1 (ru) Пружинна муфта
USD166485S (en) Newman brassiere
USD159413S (en) Hayman cover plate for electrical outlet receptacles
USD218362S (en) Base for a turntable
SU462874A1 (ru) Сплав на основе золота
USD231124S (en) Meat tenderizes
SU496390A1 (ru) Упруга пальцева муфта
SE383761B (sv) Sett att framstella en plastiskt bearbetad dispersionsherdad nickelprodukt
GB1428998A (en) Bearing support

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee