NL7404623A - - Google Patents

Info

Publication number
NL7404623A
NL7404623A NL7404623A NL7404623A NL7404623A NL 7404623 A NL7404623 A NL 7404623A NL 7404623 A NL7404623 A NL 7404623A NL 7404623 A NL7404623 A NL 7404623A NL 7404623 A NL7404623 A NL 7404623A
Authority
NL
Netherlands
Application number
NL7404623A
Other versions
NL178898B (nl
NL178898C (nl
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 filed Critical
Publication of NL7404623A publication Critical patent/NL7404623A/xx
Publication of NL178898B publication Critical patent/NL178898B/xx
Application granted granted Critical
Publication of NL178898C publication Critical patent/NL178898C/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-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
    • F01C1/102—Rotary-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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F15/00—Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
    • B23F15/08—Making intermeshing rotors, e.g. of pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Gear Transmission (AREA)
NL7404623A 1973-04-13 1974-04-04 Tandwielmachine (pomp of motor) met een halvemaanvormig opvulstuk. NL178898C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732318753 DE2318753C2 (de) 1973-04-13 1973-04-13 Zahnradmaschine

Publications (3)

Publication Number Publication Date
NL7404623A true NL7404623A (es) 1974-10-15
NL178898B NL178898B (nl) 1986-01-02
NL178898C NL178898C (nl) 1986-06-02

Family

ID=5878030

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7404623A NL178898C (nl) 1973-04-13 1974-04-04 Tandwielmachine (pomp of motor) met een halvemaanvormig opvulstuk.

Country Status (14)

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

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630222A1 (de) * 1976-07-06 1978-01-19 Hohenzollern Huettenverwalt Innenzahnradpumpe oder -motor
DE2644531C2 (de) * 1976-10-01 1986-06-12 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Hydrostatische Zahnradmaschine mit einem Trochoidenzahnradpaar
JPS5480003U (es) * 1977-11-17 1979-06-06
DE2758376A1 (de) * 1977-12-28 1979-07-05 Schwaebische Huettenwerke Gmbh Kolbenkraft- oder -arbeitsmaschine mit innenlaeuferzahnradoelpumpe
DE2943948A1 (de) * 1979-10-31 1981-05-27 G.L. Rexroth Gmbh, 8770 Lohr Hydrostatische zahnradmaschine
DE3026222A1 (de) * 1980-07-10 1982-02-04 Siegfried Alexander Dipl.-Ing. 7960 Aulendorf Eisenmann Zahnringpumpe
EP0073271A1 (de) * 1981-09-02 1983-03-09 Siegfried A. Dipl.-Ing. Eisenmann Zahnringmotor
DE3416400C2 (de) * 1984-05-03 1993-10-07 Schwaebische Huettenwerke Gmbh Kraftfahrzeugölpumpe
DE3620705A1 (de) * 1986-06-20 1987-12-23 Schwaebische Huettenwerke Gmbh Innenzahnradpumpe als schmieroelpumpe
DE4338875C2 (de) * 1993-11-13 2003-11-06 Eckerle Ind Elektronik Gmbh Reversierbare Innenzahnradmaschine (Pumpe oder Motor)
EP1970570B1 (en) 2007-03-16 2011-03-02 Yamada Manufacturing Co., Ltd. Internal gear pump
JP4796035B2 (ja) 2007-10-21 2011-10-19 株式会社山田製作所 トロコイド型ポンプの製造法及びそのトロコイド型ポンプ
JP4796036B2 (ja) 2007-10-21 2011-10-19 株式会社山田製作所 トロコイド型ポンプの製造法及びそのトロコイド型ポンプ
DE102012208851A1 (de) * 2012-05-25 2013-11-28 Robert Bosch Gmbh Innenzahnradpumpe
DE102012209775A1 (de) * 2012-06-12 2013-12-12 Robert Bosch Gmbh Zahnradmaschine mit Schneidzahn
EP2690252A1 (de) 2012-07-24 2014-01-29 Siegfried A. Eisenmann Trochoiden-Innenzahnradmaschine
DE112015006118T5 (de) * 2015-02-05 2018-05-17 Imo Industries, Inc. Toleranzunabhängige Halbmond-Innenzahnradpumpe
JP6421677B2 (ja) * 2015-03-31 2018-11-14 ブラザー工業株式会社 画像記録装置
JP2016205290A (ja) * 2015-04-24 2016-12-08 株式会社ニッキ 内接歯車ポンプ
IT201900013713A1 (it) * 2019-08-01 2021-02-01 Settima Mecc S R L Ruota dentata avente un profilo perfezionato
CN111520320B (zh) * 2020-04-30 2022-02-15 中国航发哈尔滨东安发动机有限公司 摆线泵长销的装配方法和摆线泵

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 (de) 1957-05-23 1963-10-03 Bosch Gmbh Robert Zahnradpumpe oder -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 (de) * 1960-09-26 1968-04-11 Otto Eckerle Zahnradpumpe
CH459768A (de) 1966-07-01 1968-07-15 Truninger Ag Zahnradpumpe
US3383931A (en) 1966-09-16 1968-05-21 Char Lynn Co Drive mechanism
DE1653822C3 (de) 1967-12-14 1974-02-28 Danfoss A/S, Norburg (Daenemark) Hydrostatische Steuereinrichtung
DE2024339C2 (de) * 1969-10-27 1983-02-03 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Zahnradverdrängermaschine für Flüssigkeiten, insbesondere Zahnradpumpe
DE2041483C3 (de) * 1970-08-20 1973-05-17 Hohenzollern Huettenverwalt Trochoidenzahnradpaarung
US3679334A (en) 1970-08-21 1972-07-25 Walter Keldrauk Fluid power unit

Also Published As

Publication number Publication date
JPS5463408A (en) 1979-05-22
DK133994C (da) 1977-01-31
DE2318753A1 (de) 1974-10-24
JPS5463409A (en) 1979-05-22
JPS5463407A (en) 1979-05-22
ES424792A1 (es) 1976-06-16
GB1438917A (en) 1976-06-09
CH607851A5 (en) 1978-11-30
BE813035A (fr) 1974-07-15
PL93567B1 (es) 1977-06-30
SE7710539L (sv) 1977-09-20
IT1009785B (it) 1976-12-20
AT330582B (de) 1976-07-12
JPS567077B2 (es) 1981-02-16
ATA299474A (de) 1975-09-15
DE2318753C2 (de) 1984-11-08
NL178898B (nl) 1986-01-02
SE432287B (sv) 1984-03-26
FR2225615B1 (es) 1980-06-27
FR2225615A1 (es) 1974-11-08
NL178898C (nl) 1986-06-02
JPS5463411A (en) 1979-05-22
JPS5610472B2 (es) 1981-03-07
JPS5463410A (en) 1979-05-22
JPS5048353A (es) 1975-04-30
JPS5619479B2 (es) 1981-05-07
DK133994B (da) 1976-08-23
CA995062A (en) 1976-08-17
SE437404B (sv) 1985-02-25

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: FIRMA FUERSTLICH HOHENZOLLERNSCHE WERKE LAUCHERTHA

SNR Assignments of patents or rights arising from examined patent applications

Owner name: FUERSTLICH HOHENZOLLERNSCHE WERKE LAUCHERTHAL GMBH

V4 Lapsed because of reaching the maxim lifetime of a patent