CA995062A - Gear machine - Google Patents

Gear machine

Info

Publication number
CA995062A
CA995062A CA196,240A CA196240A CA995062A CA 995062 A CA995062 A CA 995062A CA 196240 A CA196240 A CA 196240A CA 995062 A CA995062 A CA 995062A
Authority
CA
Canada
Prior art keywords
gear machine
gear
machine
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
CA196,240A
Inventor
Hermann Harle
Kurt Sickinger
Siegfried Eisenmann
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.)
HOHENZOLLERN HUETTENVERWALT
Original Assignee
HOHENZOLLERN HUETTENVERWALT
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 to DE19732318753 priority Critical patent/DE2318753C2/en
Application filed by HOHENZOLLERN HUETTENVERWALT filed Critical HOHENZOLLERN HUETTENVERWALT
Application granted granted Critical
Publication of CA995062A publication Critical patent/CA995062A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00Rotary-piston machines or engines
    • F01C1/08Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/102Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent shaped filler element located between the intermeshing elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23FMAKING GEARS OR TOOTHED RACKS
    • B23F15/00Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
    • B23F15/08Making intermeshing rotors, e.g. of pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00Rotary-piston machines or engines
    • F01C1/08Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082Details specially related to intermeshing engagement type machines or engines
    • F01C1/084Toothed wheels
CA196,240A 1973-04-13 1974-03-28 Gear machine Expired CA995062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732318753 DE2318753C2 (en) 1973-04-13 1973-04-13 Gear machine

Publications (1)

Publication Number Publication Date
CA995062A true CA995062A (en) 1976-08-17

Family

ID=5878030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,240A Expired CA995062A (en) 1973-04-13 1974-03-28 Gear machine

Country Status (14)

Country Link
JP (6) JPS567077B2 (en)
AT (1) AT330582B (en)
BE (1) BE813035A (en)
CA (1) CA995062A (en)
CH (1) CH607851A5 (en)
DE (1) DE2318753C2 (en)
DK (1) DK133994C (en)
ES (1) ES424792A1 (en)
FR (1) FR2225615B1 (en)
GB (1) GB1438917A (en)
IT (1) IT1009785B (en)
NL (1) NL178898C (en)
PL (1) PL93567B1 (en)
SE (2) SE437404B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630222A1 (en) * 1976-07-06 1978-01-19 Hohenzollern Huettenverwalt INTERNAL GEAR PUMP OR MOTOR
DE2644531C2 (en) * 1976-10-01 1986-06-12 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Hydrostatic gear machine with a pair of trochoid gears
JPS5480003U (en) * 1977-11-17 1979-06-06
DE2758376C2 (en) * 1977-12-28 1989-12-07 Schwaebische Huettenwerke Gmbh, 7080 Aalen, De
DE2943948C2 (en) * 1979-10-31 1988-02-04 Mannesmann Rexroth Gmbh, 8770 Lohr, De
DE3026222C2 (en) * 1980-07-10 1987-10-01 Siegfried Alexander Dipl.-Ing. 7960 Aulendorf De Eisenmann
EP0073271A1 (en) * 1981-09-02 1983-03-09 Siegfried A. Dipl.-Ing. Eisenmann Annular toothed gear motor
DE3416400C2 (en) * 1984-05-03 1993-10-07 Schwaebische Huettenwerke Gmbh Motor vehicle oil pump
DE3620705A1 (en) * 1986-06-20 1987-12-23 Schwaebische Huettenwerke Gmbh Internal gear wheel pump as lubricating oil pump
DE4338875C2 (en) * 1993-11-13 2003-11-06 Eckerle Ind Elektronik Gmbh Reversible internal gear machine (pump or motor)
ES2359993T3 (en) 2007-03-16 2011-05-30 Yamada Manufacturing Co., Ltd. INTERNAL GEAR PUMP.
JP4796036B2 (en) 2007-10-21 2011-10-19 株式会社山田製作所 Method for producing trochoidal pump and trochoidal pump
JP4796035B2 (en) 2007-10-21 2011-10-19 株式会社山田製作所 Method for producing trochoidal pump and trochoidal pump
DE102012208851A1 (en) * 2012-05-25 2013-11-28 Robert Bosch Gmbh Internal gear pump for hydraulic, slip controlled and/or independently powered vehicle brake system, has separating unit comprising set of laterally projecting brackets of undercut in side wall of pumping space
DE102012209775A1 (en) * 2012-06-12 2013-12-12 Robert Bosch Gmbh Gear wheel machine e.g. pump and electromotor, has wheels teeth comprising clamping surface arranged such that clamping surface does not contact force transferring tooth flank of gear wheels in all rotational positions of machine
EP2690252A1 (en) 2012-07-24 2014-01-29 Siegfried A. Eisenmann Pompe à engrenages internes trochoïdes
JP6421677B2 (en) * 2015-03-31 2018-11-14 ブラザー工業株式会社 Image recording device
JP2016205290A (en) * 2015-04-24 2016-12-08 株式会社ニッキ Internal gear pump
IT201900013713A1 (en) * 2019-08-01 2021-02-01 Settima Mecc S R L Gear wheel having an improved profile
CN111520320A (en) * 2020-04-30 2020-08-11 中国航发哈尔滨东安发动机有限公司 Method for assembling long pin of cycloid pump and cycloid pump

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1877688A (en) * 1931-04-16 1932-09-13 Viking Pump Company Rotary pump
US2148561A (en) * 1937-01-13 1939-02-28 Tuthill Pump Co Pump structure
DE1155340B (en) 1957-05-23 1963-10-03 Bosch Gmbh Robert Gear pump or motor
US3015282A (en) * 1959-02-16 1962-01-02 Viking Pump Company Pump
US2989951A (en) 1959-04-29 1961-06-27 Germane Corp Rotary fluid pressure device
DE1266134B (en) * 1960-09-26 1968-04-11 Otto Eckerle Gear pump
CH459768A (en) 1966-07-01 1968-07-15 Truninger Ag Gear pump
US3383931A (en) 1966-09-16 1968-05-21 Char Lynn Co Drive mechanism
DE1653822C3 (en) 1967-12-14 1974-02-28 Danfoss A/S, Norburg (Daenemark)
DE2024339C2 (en) * 1969-10-27 1983-02-03 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Eccentric gear pump assembly - has geometry of teeth, inlet and outlet ports specified for optimum equalisation of lateral forces
DE2041483C3 (en) * 1970-08-20 1973-05-17 Hohenzollern Huettenverwalt TROCHOID GEAR PAIRING
US3679334A (en) 1970-08-21 1972-07-25 Walter Keldrauk Fluid power unit

Also Published As

Publication number Publication date
PL93567B1 (en) 1977-06-30
JPS567077B2 (en) 1981-02-16
SE432287B (en) 1984-03-26
DE2318753A1 (en) 1974-10-24
ATA299474A (en) 1975-09-15
DK133994B (en) 1976-08-23
SE7710539L (en) 1977-09-20
CA995062A1 (en)
JPS5463407A (en) 1979-05-22
NL178898C (en) 1986-06-02
DK133994C (en) 1977-01-31
JPS5619479B2 (en) 1981-05-07
AT330582B (en) 1976-07-12
ES424792A1 (en) 1976-06-16
BE813035A (en) 1974-07-15
JPS5463408A (en) 1979-05-22
SE437404B (en) 1985-02-25
CH607851A5 (en) 1978-11-30
DE2318753C2 (en) 1984-11-08
JPS5610472B2 (en) 1981-03-07
FR2225615B1 (en) 1980-06-27
IT1009785B (en) 1976-12-20
NL178898B (en) 1986-01-02
JPS5463410A (en) 1979-05-22
GB1438917A (en) 1976-06-09
JPS5048353A (en) 1975-04-30
JPS5463409A (en) 1979-05-22
FR2225615A1 (en) 1974-11-08
NL7404623A (en) 1974-10-15
JPS5463411A (en) 1979-05-22

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