JP2014206071A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014206071A5 JP2014206071A5 JP2013083023A JP2013083023A JP2014206071A5 JP 2014206071 A5 JP2014206071 A5 JP 2014206071A5 JP 2013083023 A JP2013083023 A JP 2013083023A JP 2013083023 A JP2013083023 A JP 2013083023A JP 2014206071 A5 JP2014206071 A5 JP 2014206071A5
- Authority
- JP
- Japan
- Prior art keywords
- center
- radius
- arc
- points
- connects
- 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.)
- Granted
Links
Description
図2に示す如く、歯底部7Dは、中心7Eを有する半径R1の円弧で形成して点cd間を結ぶ。半径R1の円弧は、後述詳記する外歯歯車3Aの歯先部8Aにより創成される包絡曲線より若干大きい円弧で形成される。中心7Eは内歯歯車1の回転中心Hと、歯底部7Bの周方向中心とを通る線上に位置する。接続部7Cは半径R1より小径で中心7Fを有する半径R3の円弧で形成し、点bd間を結ぶ。
As shown in FIG. 2, the root portion 7D is formed by an arc having a radius R1 having a center 7E and connects the points cd. The arc of radius R1 is formed as an arc that is slightly larger than the envelope curve created by the tooth tip portion 8A of the external gear 3A, which will be described in detail later. The center 7E is located on a line passing through the rotation center H of the internal gear 1 and the circumferential center of the tooth bottom portion 7B. Connecting portion 7C is formed by an arc having a radius R3 having a center 7F in diameter than the radius R 1, connecting the points bd.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013083023A JP6077373B2 (en) | 2013-04-11 | 2013-04-11 | Internal gear pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013083023A JP6077373B2 (en) | 2013-04-11 | 2013-04-11 | Internal gear pump |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014206071A JP2014206071A (en) | 2014-10-30 |
JP2014206071A5 true JP2014206071A5 (en) | 2016-05-19 |
JP6077373B2 JP6077373B2 (en) | 2017-02-08 |
Family
ID=52119831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013083023A Active JP6077373B2 (en) | 2013-04-11 | 2013-04-11 | Internal gear pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6077373B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6306322B2 (en) * | 2013-11-11 | 2018-04-04 | 豊興工業株式会社 | Internal gear pump |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3741175B2 (en) * | 1997-01-27 | 2006-02-01 | 三菱自動車工業株式会社 | Internal gear pump |
DE10208408A1 (en) * | 2002-02-27 | 2003-09-11 | Schwaebische Huettenwerke Gmbh | gear teeth |
JP5886601B2 (en) * | 2011-11-08 | 2016-03-16 | 株式会社山田製作所 | Pump rotor |
JP5561287B2 (en) * | 2012-01-25 | 2014-07-30 | 住友電工焼結合金株式会社 | Outer rotor tooth profile creation method and internal gear pump |
US10066620B2 (en) * | 2014-10-09 | 2018-09-04 | Toyooki Kogyo Co., Ltd. | Internal gear pump |
-
2013
- 2013-04-11 JP JP2013083023A patent/JP6077373B2/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USD845978S1 (en) | Display screen with graphical user interface | |
JP2014530033A5 (en) | ||
JP2014526323A5 (en) | ||
JP2014081108A5 (en) | ||
JP2014000953A5 (en) | ||
JP2012531046A5 (en) | ||
WO2014210536A3 (en) | Upright and inverted microscope | |
JP2014183316A5 (en) | ||
JP2016529022A5 (en) | ||
JP2012510922A5 (en) | ||
JP2017515657A5 (en) | ||
JP2014212686A5 (en) | ||
JP2016042981A5 (en) | ||
JP2013191561A5 (en) | ||
JP2013538645A5 (en) | ||
JP2014035054A5 (en) | ||
EP2556969A4 (en) | Bicycle hub structure | |
JP2012116473A5 (en) | ||
JP2015512699A5 (en) | ||
JP2015100903A5 (en) | ||
JP2012136388A5 (en) | ||
JP2011226839A5 (en) | ||
JP2014206071A5 (en) | ||
JP2014180905A5 (en) | ||
WO2013153460A3 (en) | Spiral bicycle sprocket |