CA979734A - Gear pump for highly viscous media - Google Patents

Gear pump for highly viscous media

Info

Publication number
CA979734A
CA979734A CA179,498A CA179498A CA979734A CA 979734 A CA979734 A CA 979734A CA 179498 A CA179498 A CA 179498A CA 979734 A CA979734 A CA 979734A
Authority
CA
Canada
Prior art keywords
gear pump
highly viscous
viscous media
media
highly
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
CA179,498A
Other languages
English (en)
Other versions
CA179498S (en
Inventor
Fritz Haupt
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.)
Maag Gear Wheel and Machine Co Ltd
Original Assignee
Maag Gear Wheel and Machine 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 Maag Gear Wheel and Machine Co Ltd filed Critical Maag Gear Wheel and Machine Co Ltd
Priority to CA179,498A priority Critical patent/CA979734A/en
Priority to CH850674A priority patent/CH573053A5/xx
Priority to DE19742436222 priority patent/DE2436222C3/de
Priority to GB3346074A priority patent/GB1444031A/en
Priority to FR7427442A priority patent/FR2241701B1/fr
Priority to IT2649974A priority patent/IT1020102B/it
Priority to JP9625174A priority patent/JPS533801B2/ja
Application granted granted Critical
Publication of CA979734A publication Critical patent/CA979734A/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
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • F04C13/002—Pumps for particular liquids for homogeneous viscous liquids
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
CA179,498A 1973-08-23 1973-08-23 Gear pump for highly viscous media Expired CA979734A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA179,498A CA979734A (en) 1973-08-23 1973-08-23 Gear pump for highly viscous media
CH850674A CH573053A5 (enrdf_load_stackoverflow) 1973-08-23 1974-06-21
DE19742436222 DE2436222C3 (de) 1973-08-23 1974-07-26 Zahnradpumpe mit Außeneingriff der Zahnräder für die Förderung von hochviskosen Medien
GB3346074A GB1444031A (en) 1973-08-23 1974-07-29 Externally-meshing gear pumps means for wiring into' sealed enclosure
FR7427442A FR2241701B1 (enrdf_load_stackoverflow) 1973-08-23 1974-08-07
IT2649974A IT1020102B (it) 1973-08-23 1974-08-21 Pompa ad ingranaggi per mezzi fortemente viscosi
JP9625174A JPS533801B2 (enrdf_load_stackoverflow) 1973-08-23 1974-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA179,498A CA979734A (en) 1973-08-23 1973-08-23 Gear pump for highly viscous media

Publications (1)

Publication Number Publication Date
CA979734A true CA979734A (en) 1975-12-16

Family

ID=4097642

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,498A Expired CA979734A (en) 1973-08-23 1973-08-23 Gear pump for highly viscous media

Country Status (6)

Country Link
JP (1) JPS533801B2 (enrdf_load_stackoverflow)
CA (1) CA979734A (enrdf_load_stackoverflow)
CH (1) CH573053A5 (enrdf_load_stackoverflow)
FR (1) FR2241701B1 (enrdf_load_stackoverflow)
GB (1) GB1444031A (enrdf_load_stackoverflow)
IT (1) IT1020102B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1007248B (el) * 2009-06-25 2011-04-29 Ιωαννης Χατζοπουλος Γραναζωτη αντλια διπλου χιτωνιου

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5125805A (ja) * 1974-08-28 1976-03-03 Daido Machine Mfg Suikomiteikonosukunaikonendoekihonpu
JPS58122385A (ja) * 1982-01-13 1983-07-21 Kobe Steel Ltd 高粘性材料の押出用ギヤポンプ
DE59308641D1 (de) * 1992-10-28 1998-07-09 Maag Pump Systems Ag Verfahren und Stufe zur Behandlung einer Thermoplastschmelze mit einer Zahnradpumpe
AU760694B2 (en) * 1998-10-01 2003-05-22 Dow Global Technologies Inc. Gear pump for pumping highly viscous fluids
US20100243100A1 (en) * 2009-03-31 2010-09-30 Tokarski Jason M Methods and apparatus for dispensing medicaments into a punctal plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1007248B (el) * 2009-06-25 2011-04-29 Ιωαννης Χατζοπουλος Γραναζωτη αντλια διπλου χιτωνιου

Also Published As

Publication number Publication date
JPS50157904A (enrdf_load_stackoverflow) 1975-12-20
GB1444031A (en) 1976-07-28
IT1020102B (it) 1977-12-20
FR2241701B1 (enrdf_load_stackoverflow) 1976-10-22
CH573053A5 (enrdf_load_stackoverflow) 1976-02-27
DE2436222A1 (de) 1975-02-27
FR2241701A1 (enrdf_load_stackoverflow) 1975-03-21
JPS533801B2 (enrdf_load_stackoverflow) 1978-02-10
DE2436222B2 (de) 1976-09-16

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