GB2029902B - Gear pump - Google Patents

Gear pump

Info

Publication number
GB2029902B
GB2029902B GB7837070A GB7837070A GB2029902B GB 2029902 B GB2029902 B GB 2029902B GB 7837070 A GB7837070 A GB 7837070A GB 7837070 A GB7837070 A GB 7837070A GB 2029902 B GB2029902 B GB 2029902B
Authority
GB
United Kingdom
Prior art keywords
gear pump
gear
pump
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
GB7837070A
Other versions
GB2029902A (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.)
Plessey Co Ltd
Original Assignee
Plessey Co 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 Plessey Co Ltd filed Critical Plessey Co Ltd
Priority to GB7837070A priority Critical patent/GB2029902B/en
Priority to DE19792934962 priority patent/DE2934962A1/en
Priority to BR7905579A priority patent/BR7905579A/en
Priority to IT25683/79A priority patent/IT1124564B/en
Priority to JP11783179A priority patent/JPS5549593A/en
Publication of GB2029902A publication Critical patent/GB2029902A/en
Application granted granted Critical
Publication of GB2029902B publication Critical patent/GB2029902B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
GB7837070A 1978-09-15 1978-09-15 Gear pump Expired GB2029902B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB7837070A GB2029902B (en) 1978-09-15 1978-09-15 Gear pump
DE19792934962 DE2934962A1 (en) 1978-09-15 1979-08-29 GEAR PUMP WITH PRESSURIZED RING
BR7905579A BR7905579A (en) 1978-09-15 1979-08-30 GEAR PUMP WITH PRESSURE LOADING RING
IT25683/79A IT1124564B (en) 1978-09-15 1979-09-12 GEAR PUMP WITH PRESSURE LOADED RING
JP11783179A JPS5549593A (en) 1978-09-15 1979-09-13 Geared pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7837070A GB2029902B (en) 1978-09-15 1978-09-15 Gear pump

Publications (2)

Publication Number Publication Date
GB2029902A GB2029902A (en) 1980-03-26
GB2029902B true GB2029902B (en) 1983-01-06

Family

ID=10499715

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837070A Expired GB2029902B (en) 1978-09-15 1978-09-15 Gear pump

Country Status (5)

Country Link
JP (1) JPS5549593A (en)
BR (1) BR7905579A (en)
DE (1) DE2934962A1 (en)
GB (1) GB2029902B (en)
IT (1) IT1124564B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787332A (en) * 1986-02-12 1988-11-29 Robotics, Inc. Adhesive dispensing pump control system
DE10204008A1 (en) * 2002-02-01 2003-08-14 Still Gmbh Hydraulic gear machine

Also Published As

Publication number Publication date
BR7905579A (en) 1981-03-04
JPS5549593A (en) 1980-04-10
IT7925683A0 (en) 1979-09-12
DE2934962A1 (en) 1980-03-27
GB2029902A (en) 1980-03-26
IT1124564B (en) 1986-05-07

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee