GB1444031A - Externally-meshing gear pumps means for wiring into' sealed enclosure - Google Patents

Externally-meshing gear pumps means for wiring into' sealed enclosure

Info

Publication number
GB1444031A
GB1444031A GB3346074A GB3346074A GB1444031A GB 1444031 A GB1444031 A GB 1444031A GB 3346074 A GB3346074 A GB 3346074A GB 3346074 A GB3346074 A GB 3346074A GB 1444031 A GB1444031 A GB 1444031A
Authority
GB
United Kingdom
Prior art keywords
gear
recesses
equal
externally
meshing gear
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
GB3346074A
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.)
Maag Gear Wheel and Machine Co Ltd
Maag Zahnrader und Maschinen AG
Original Assignee
Maag Gear Wheel and Machine Co Ltd
Maag Zahnrader und Maschinen AG
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, Maag Zahnrader und Maschinen AG filed Critical Maag Gear Wheel and Machine Co Ltd
Publication of GB1444031A publication Critical patent/GB1444031A/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)
GB3346074A 1973-08-23 1974-07-29 Externally-meshing gear pumps means for wiring into' sealed enclosure Expired GB1444031A (en)

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
GB1444031A true GB1444031A (en) 1976-07-28

Family

ID=4097642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3346074A Expired GB1444031A (en) 1973-08-23 1974-07-29 Externally-meshing gear pumps means for wiring into' sealed enclosure

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000020759A1 (en) * 1998-10-01 2000-04-13 The Dow Chemical Company Gear pump for pumping highly viscous fluids
CN102378619A (zh) * 2009-03-31 2012-03-14 庄臣及庄臣视力保护公司 用于将药剂分配到泪点塞中的方法和设备

Families Citing this family (4)

* 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
GR1007248B (el) * 2009-06-25 2011-04-29 Ιωαννης Χατζοπουλος Γραναζωτη αντλια διπλου χιτωνιου

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000020759A1 (en) * 1998-10-01 2000-04-13 The Dow Chemical Company Gear pump for pumping highly viscous fluids
CN1091225C (zh) * 1998-10-01 2002-09-18 陶氏化学公司 泵送高粘度液体的齿轮泵
AU760694B2 (en) * 1998-10-01 2003-05-22 Dow Global Technologies Inc. Gear pump for pumping highly viscous fluids
RU2230231C2 (ru) * 1998-10-01 2004-06-10 Дау Глобал Текнолоджиз Инк. Шестеренчатый насос для нагнетания высоковязких жидкостей
CN102378619A (zh) * 2009-03-31 2012-03-14 庄臣及庄臣视力保护公司 用于将药剂分配到泪点塞中的方法和设备

Also Published As

Publication number Publication date
JPS50157904A (enrdf_load_stackoverflow) 1975-12-20
CA979734A (en) 1975-12-16
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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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19940728