CA1103989A - Geared pump - Google Patents

Geared pump

Info

Publication number
CA1103989A
CA1103989A CA300,144A CA300144A CA1103989A CA 1103989 A CA1103989 A CA 1103989A CA 300144 A CA300144 A CA 300144A CA 1103989 A CA1103989 A CA 1103989A
Authority
CA
Canada
Prior art keywords
line
gears
gear
action
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
CA300,144A
Other languages
English (en)
French (fr)
Inventor
Paul Truninger
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1103989A publication Critical patent/CA1103989A/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
    • 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
    • F04C2/084—Toothed wheels
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
CA300,144A 1977-04-01 1978-03-31 Geared pump Expired CA1103989A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2714705A DE2714705C3 (de) 1977-04-01 1977-04-01 Zahnradpumpe
DEP2714705.3 1977-04-01

Publications (1)

Publication Number Publication Date
CA1103989A true CA1103989A (en) 1981-06-30

Family

ID=6005428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA300,144A Expired CA1103989A (en) 1977-04-01 1978-03-31 Geared pump

Country Status (11)

Country Link
AT (1) AT353103B (it)
AU (1) AU523008B2 (it)
BE (1) BE864919A (it)
CA (1) CA1103989A (it)
CH (1) CH623116A5 (it)
DE (1) DE2714705C3 (it)
FR (1) FR2385918B1 (it)
GB (1) GB1584020A (it)
IT (1) IT1093500B (it)
NL (1) NL7803492A (it)
SE (1) SE7802848L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001004A1 (en) * 1982-09-07 1984-03-15 Ford Werke Ag Helical gear pump
DE4217160C2 (de) * 1992-05-23 1999-12-23 Bosch Gmbh Robert Zahnradmaschine (Pumpe oder Motor)
DE10355214A1 (de) * 2003-11-26 2005-06-30 Robert Bosch Gmbh Zahnradpumpe, insbesondere Kraftstoffpumpe
DE102009001154A1 (de) 2009-02-25 2010-08-26 Robert Bosch Gmbh Zahnradpumpe
DE102009028157A1 (de) 2009-07-31 2011-02-03 Robert Bosch Gmbh Zahnradpumpe
JP5993138B2 (ja) 2011-12-06 2016-09-14 住友精密工業株式会社 液圧装置
DE102017210594A1 (de) * 2016-12-16 2018-06-21 Zf Friedrichshafen Ag Segmentierte Zahnflanken

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL65927C (it) * 1900-01-01
US2601003A (en) * 1946-05-17 1952-06-17 Bendix Aviat Corp Gear pump
GB632462A (en) * 1946-05-17 1949-11-28 Bendix Aviat Corp Improvements in or relating to gear pumps or motors
US2845031A (en) * 1953-01-13 1958-07-29 Francis W Guibert Gear tooth construction for rotary fluid meters
US2923248A (en) * 1954-01-27 1960-02-02 New York Air Brake Co Pump
US2821929A (en) * 1954-06-21 1958-02-04 Bendix Aviat Corp Gear type positive displacement pump
FR1287298A (fr) * 1961-04-28 1962-03-09 Reiners & Wiggermann Machine refoulante à engrenage
US3259073A (en) * 1963-10-24 1966-07-05 Wilson A Burtis Planetary gear pump
FR1532605A (fr) * 1967-06-01 1968-07-12 Pompe ou moteur à engrenages à paliers lisses
GB1263921A (en) * 1968-04-25 1972-02-16 Lucas Industries Ltd Gear pumps
GB1467441A (en) * 1973-03-15 1977-03-16 Lucas Industries Ltd Hydraulic gear pumps and motors

Also Published As

Publication number Publication date
ATA194978A (de) 1979-03-15
FR2385918A1 (fr) 1978-10-27
BE864919A (fr) 1978-09-15
SE7802848L (sv) 1978-10-02
NL7803492A (nl) 1978-10-03
AU3485278A (en) 1979-10-11
CH623116A5 (en) 1981-05-15
IT1093500B (it) 1985-07-19
AT353103B (de) 1979-10-25
DE2714705B2 (de) 1979-07-12
DE2714705A1 (de) 1979-02-22
FR2385918B1 (fr) 1985-11-15
IT7821526A0 (it) 1978-03-23
AU523008B2 (en) 1982-07-08
GB1584020A (en) 1981-02-04
DE2714705C3 (de) 1984-04-12

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Legal Events

Date Code Title Description
MKEX Expiry