DE2318753C2 - Zahnradmaschine - Google Patents
ZahnradmaschineInfo
- Publication number
- DE2318753C2 DE2318753C2 DE19732318753 DE2318753A DE2318753C2 DE 2318753 C2 DE2318753 C2 DE 2318753C2 DE 19732318753 DE19732318753 DE 19732318753 DE 2318753 A DE2318753 A DE 2318753A DE 2318753 C2 DE2318753 C2 DE 2318753C2
- Authority
- DE
- Germany
- Prior art keywords
- ring gear
- gear
- pinion
- tooth
- filler piece
- 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
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)
Description
Der Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße Zahnradmaschine dahingehend zu verbessern, daß trotz relativ schmalen Füllstucks hohe Arbeitsdrücke möglich werden, ohne daß Verbiegungen der Füllstückenden unter dem Einfluß des Arbeitsdrucks auftreten.
Vorzugsweise besitzt das Hohlrad elf oder neun Zähne. Der Modul ist dadurch entsprechend groß.
Die Auslaßöffnung ist so bemessen, daß jeweils die nacheilende Kante der Kopf fläche der Ritzelzähne die Eintrittskante der Ausschuböffnung des Förderraumes passiert, nachdem sie die voreilende Kante des Hohlradzahnes überholt hat, mit dem zusammen sie das druckseitige Ende des Füllstücks überstrich.
Die als Ausführungsbeispiel gezeigte Pumpe ist reversierbar, d. h., zu der Symmetrieebene 20 durch die Achsen des Hohlrades und des Ritzels symmetrisch, so daß die Drehrichtung ohne weiteres umgesteuert werden kann.
Claims (2)
Priority Applications (22)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732318753 DE2318753C2 (de) | 1973-04-13 | 1973-04-13 | Zahnradmaschine |
| DE19732366594 DE2366594C2 (de) | 1973-04-13 | 1973-04-13 | Zahnradmaschine |
| US427671A US3907470A (en) | 1971-08-19 | 1973-12-26 | Gear machine |
| CH402074A CH607851A5 (en) | 1973-04-13 | 1974-03-22 | Gear machine |
| CA196,240A CA995062A (en) | 1973-04-13 | 1974-03-28 | Gear machine |
| FR7410851A FR2225615B1 (de) | 1973-04-13 | 1974-03-28 | |
| JP3408074A JPS567077B2 (de) | 1973-04-13 | 1974-03-28 | |
| ES424792A ES424792A1 (es) | 1973-04-13 | 1974-03-29 | Maquina de engranajes. |
| BE142622A BE813035A (fr) | 1973-04-13 | 1974-03-29 | Machine a engrenages |
| NL7404623A NL178898C (nl) | 1973-04-13 | 1974-04-04 | Tandwielmachine (pomp of motor) met een halvemaanvormig opvulstuk. |
| DK192674A DK133994C (da) | 1973-04-13 | 1974-04-08 | Tandhjulspumpe eller motor |
| SE7404742A SE437404B (sv) | 1973-04-13 | 1974-04-08 | Kugghjulsmaskin |
| IT2116074A IT1009785B (it) | 1973-04-13 | 1974-04-09 | Macchina ad ingranaggi |
| AT299474A AT330582B (de) | 1973-04-13 | 1974-04-10 | Zahnradmaschine |
| GB1621074A GB1438917A (en) | 1973-04-13 | 1974-04-11 | Gear pumps and motors |
| PL17031974A PL93567B1 (de) | 1973-04-13 | 1974-04-12 | |
| SE7710539A SE432287B (sv) | 1973-04-13 | 1977-09-20 | Kugghjulsmaskin, pump eller motor, med speciellt utformade kuggflanker, kuggantal etc sa att ett fyllstycke undgar vibrationer |
| JP11810578A JPS5463408A (en) | 1973-04-13 | 1978-09-27 | Gear machine |
| JP11810778A JPS5463410A (en) | 1973-04-13 | 1978-09-27 | Gear machine |
| JP11810878A JPS5463411A (en) | 1973-04-13 | 1978-09-27 | Gear machine |
| JP11810678A JPS5463409A (en) | 1973-04-13 | 1978-09-27 | Gear machine |
| JP11810478A JPS5463407A (en) | 1973-04-13 | 1978-09-27 | Gear machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732318753 DE2318753C2 (de) | 1973-04-13 | 1973-04-13 | Zahnradmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2318753A1 DE2318753A1 (de) | 1974-10-24 |
| DE2318753C2 true DE2318753C2 (de) | 1984-11-08 |
Family
ID=5878030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732318753 Expired DE2318753C2 (de) | 1971-08-19 | 1973-04-13 | Zahnradmaschine |
Country Status (14)
| Country | Link |
|---|---|
| JP (6) | JPS567077B2 (de) |
| AT (1) | AT330582B (de) |
| BE (1) | BE813035A (de) |
| CA (1) | CA995062A (de) |
| CH (1) | CH607851A5 (de) |
| DE (1) | DE2318753C2 (de) |
| DK (1) | DK133994C (de) |
| ES (1) | ES424792A1 (de) |
| FR (1) | FR2225615B1 (de) |
| GB (1) | GB1438917A (de) |
| IT (1) | IT1009785B (de) |
| NL (1) | NL178898C (de) |
| PL (1) | PL93567B1 (de) |
| SE (2) | SE437404B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2644531A1 (de) * | 1976-10-01 | 1978-04-06 | Hohenzollern Huettenverwalt | Hydrostatische zahnradmaschine mit einem trochoidenzahnradpaar |
| DE4338875C2 (de) * | 1993-11-13 | 2003-11-06 | Eckerle Ind Elektronik Gmbh | Reversierbare Innenzahnradmaschine (Pumpe oder Motor) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2630222A1 (de) * | 1976-07-06 | 1978-01-19 | Hohenzollern Huettenverwalt | Innenzahnradpumpe oder -motor |
| JPS5480003U (de) * | 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 |
| DE602007012824D1 (de) | 2007-03-16 | 2011-04-14 | Yamada Mfg Co Ltd | Innenzahnradpumpe |
| 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 |
| 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 |
| 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 |
Citations (10)
| 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 |
| 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 |
| US3383931A (en) | 1966-09-16 | 1968-05-21 | Char Lynn Co | Drive mechanism |
| CH459768A (de) | 1966-07-01 | 1968-07-15 | Truninger Ag | Zahnradpumpe |
| US3561893A (en) | 1967-12-14 | 1971-02-09 | Danfoss As | Hydrostatic control equipment' partic-ularly for steering systems |
| DE2024339A1 (de) * | 1969-10-27 | 1971-05-13 | Fürstlich Hohenzollernsche Hütten Verwaltung, 7481 Laucherthal | Hydraulische Zahnradmaschine |
| US3679334A (en) | 1970-08-21 | 1972-07-25 | Walter Keldrauk | Fluid power unit |
| DE2041483C3 (de) * | 1970-08-20 | 1973-05-17 | Hohenzollern Huettenverwalt | Trochoidenzahnradpaarung |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3015282A (en) * | 1959-02-16 | 1962-01-02 | Viking Pump Company | Pump |
-
1973
- 1973-04-13 DE DE19732318753 patent/DE2318753C2/de not_active Expired
-
1974
- 1974-03-22 CH CH402074A patent/CH607851A5/xx not_active IP Right Cessation
- 1974-03-28 JP JP3408074A patent/JPS567077B2/ja not_active Expired
- 1974-03-28 CA CA196,240A patent/CA995062A/en not_active Expired
- 1974-03-28 FR FR7410851A patent/FR2225615B1/fr not_active Expired
- 1974-03-29 ES ES424792A patent/ES424792A1/es not_active Expired
- 1974-03-29 BE BE142622A patent/BE813035A/xx not_active IP Right Cessation
- 1974-04-04 NL NL7404623A patent/NL178898C/xx not_active IP Right Cessation
- 1974-04-08 DK DK192674A patent/DK133994C/da active
- 1974-04-08 SE SE7404742A patent/SE437404B/xx not_active IP Right Cessation
- 1974-04-09 IT IT2116074A patent/IT1009785B/it active
- 1974-04-10 AT AT299474A patent/AT330582B/de not_active IP Right Cessation
- 1974-04-11 GB GB1621074A patent/GB1438917A/en not_active Expired
- 1974-04-12 PL PL17031974A patent/PL93567B1/pl unknown
-
1977
- 1977-09-20 SE SE7710539A patent/SE432287B/xx not_active IP Right Cessation
-
1978
- 1978-09-27 JP JP11810778A patent/JPS5463410A/ja active Pending
- 1978-09-27 JP JP11810478A patent/JPS5463407A/ja active Pending
- 1978-09-27 JP JP11810678A patent/JPS5463409A/ja active Granted
- 1978-09-27 JP JP11810578A patent/JPS5463408A/ja active Pending
- 1978-09-27 JP JP11810878A patent/JPS5463411A/ja active Granted
Patent Citations (10)
| 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 |
| 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 |
| US3561893A (en) | 1967-12-14 | 1971-02-09 | Danfoss As | Hydrostatic control equipment' partic-ularly for steering systems |
| DE2024339A1 (de) * | 1969-10-27 | 1971-05-13 | Fürstlich Hohenzollernsche Hütten Verwaltung, 7481 Laucherthal | Hydraulische Zahnradmaschine |
| DE2041483C3 (de) * | 1970-08-20 | 1973-05-17 | Hohenzollern Huettenverwalt | Trochoidenzahnradpaarung |
| US3679334A (en) | 1970-08-21 | 1972-07-25 | Walter Keldrauk | Fluid power unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2644531A1 (de) * | 1976-10-01 | 1978-04-06 | Hohenzollern Huettenverwalt | Hydrostatische zahnradmaschine mit einem trochoidenzahnradpaar |
| DE4338875C2 (de) * | 1993-11-13 | 2003-11-06 | Eckerle Ind Elektronik Gmbh | Reversierbare Innenzahnradmaschine (Pumpe oder Motor) |
Also Published As
| Publication number | Publication date |
|---|---|
| CA995062A (en) | 1976-08-17 |
| JPS5463411A (en) | 1979-05-22 |
| SE437404B (sv) | 1985-02-25 |
| FR2225615B1 (de) | 1980-06-27 |
| JPS5610472B2 (de) | 1981-03-07 |
| ES424792A1 (es) | 1976-06-16 |
| DK133994C (da) | 1977-01-31 |
| DE2318753A1 (de) | 1974-10-24 |
| FR2225615A1 (de) | 1974-11-08 |
| IT1009785B (it) | 1976-12-20 |
| JPS5463410A (en) | 1979-05-22 |
| CH607851A5 (en) | 1978-11-30 |
| JPS5463408A (en) | 1979-05-22 |
| DK133994B (da) | 1976-08-23 |
| PL93567B1 (de) | 1977-06-30 |
| SE432287B (sv) | 1984-03-26 |
| ATA299474A (de) | 1975-09-15 |
| JPS5048353A (de) | 1975-04-30 |
| NL7404623A (de) | 1974-10-15 |
| BE813035A (fr) | 1974-07-15 |
| NL178898B (nl) | 1986-01-02 |
| GB1438917A (en) | 1976-06-09 |
| SE7710539L (sv) | 1977-09-20 |
| JPS5619479B2 (de) | 1981-05-07 |
| JPS5463409A (en) | 1979-05-22 |
| AT330582B (de) | 1976-07-12 |
| NL178898C (nl) | 1986-06-02 |
| JPS5463407A (en) | 1979-05-22 |
| JPS567077B2 (de) | 1981-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8172 | Supplementary division/partition in: |
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| Q171 | Divided out to: |
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| 8127 | New person/name/address of the applicant |
Owner name: HAERLE, HERMANN EISENMANN, SIEGFRIED, DIPL.-ING., |
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| 8172 | Supplementary division/partition in: |
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| Q171 | Divided out to: |
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| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| AH | Division in |
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