KR100236732B1 - 사판식피스톤펌프.모터 - Google Patents
사판식피스톤펌프.모터 Download PDFInfo
- Publication number
- KR100236732B1 KR100236732B1 KR1019910021411A KR910021411A KR100236732B1 KR 100236732 B1 KR100236732 B1 KR 100236732B1 KR 1019910021411 A KR1019910021411 A KR 1019910021411A KR 910021411 A KR910021411 A KR 910021411A KR 100236732 B1 KR100236732 B1 KR 100236732B1
- Authority
- KR
- South Korea
- Prior art keywords
- hole
- cylinder block
- valve plate
- eyebrow
- cylinder
- 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 - Lifetime
Links
- 210000004709 eyebrow Anatomy 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000003921 oil Substances 0.000 description 14
- 238000003825 pressing Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990125223U JP2502901Y2 (ja) | 1990-11-29 | 1990-11-29 | 斜板式ピストンポンプ・モ―タ |
| JP90-125223 | 1990-11-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920010152A KR920010152A (ko) | 1992-06-26 |
| KR100236732B1 true KR100236732B1 (ko) | 2000-01-15 |
Family
ID=14904890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910021411A Expired - Lifetime KR100236732B1 (ko) | 1990-11-29 | 1991-11-27 | 사판식피스톤펌프.모터 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2502901Y2 (enrdf_load_stackoverflow) |
| KR (1) | KR100236732B1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101181157B1 (ko) | 2006-07-26 | 2012-09-17 | 한라공조주식회사 | 가변 용량형 압축기의 구동축 지지구조 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3514631B2 (ja) | 1998-07-31 | 2004-03-31 | イートン機器株式会社 | アキシャルピストンポンプ・モータ |
| JP5523980B2 (ja) * | 2010-08-10 | 2014-06-18 | 東芝機械株式会社 | スリップ抑制および起動効率向上機能を備えた油圧モータ |
| JP7083679B2 (ja) * | 2018-03-30 | 2022-06-13 | ナブテスコ株式会社 | 流体モータ |
| JP7356804B2 (ja) * | 2019-02-13 | 2023-10-05 | ナブテスコ株式会社 | 流体圧回転装置および建設機械 |
| JP7430495B2 (ja) * | 2019-07-19 | 2024-02-13 | ナブテスコ株式会社 | 流体機械及び建設機械 |
| JP2023042732A (ja) * | 2021-09-15 | 2023-03-28 | ナブテスコ株式会社 | 流体機械及び建設機械 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1222382A (en) * | 1967-06-22 | 1971-02-10 | Boulton Aircraft Ltd | Swash plate type hydraulic pumps and motors |
-
1990
- 1990-11-29 JP JP1990125223U patent/JP2502901Y2/ja not_active Expired - Lifetime
-
1991
- 1991-11-27 KR KR1019910021411A patent/KR100236732B1/ko not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101181157B1 (ko) | 2006-07-26 | 2012-09-17 | 한라공조주식회사 | 가변 용량형 압축기의 구동축 지지구조 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR920010152A (ko) | 1992-06-26 |
| JP2502901Y2 (ja) | 1996-06-26 |
| JPH0482377U (enrdf_load_stackoverflow) | 1992-07-17 |
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| EP0474731A1 (en) | LUBRICATION OF BEARINGS IN AXIAL PISTON HYDRAULIC DEVICES. | |
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| JPH053748Y2 (enrdf_load_stackoverflow) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19911127 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19940208 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19911127 Comment text: Patent Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19970228 Patent event code: PE09021S01D |
|
| AMND | Amendment | ||
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 19970711 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19970228 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
| PJ2001 | Appeal |
Appeal kind category: Appeal against decision to decline refusal Decision date: 19980828 Appeal identifier: 1997201001837 Request date: 19970811 |
|
| B90T | Transfer of trial file for re-examination | ||
| PB0901 | Examination by re-examination before a trial |
Comment text: Request for Trial against Decision on Refusal Patent event date: 19970811 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 19970428 Patent event code: PB09011R02I |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19970925 Patent event code: PE09021S01D |
|
| E801 | Decision on dismissal of amendment | ||
| PE0801 | Dismissal of amendment |
Patent event code: PE08012E01D Comment text: Decision on Dismissal of Amendment Patent event date: 19980919 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 19970428 |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 19990322 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19970925 Comment text: Notification of reason for refusal Patent event code: PE06011S01I Patent event date: 19970228 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
Patent event date: 19990421 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 19990322 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Patent event date: 19970711 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 19990713 Appeal identifier: 1999101001388 Request date: 19990421 |
|
| PB0901 | Examination by re-examination before a trial |
Comment text: Request for Trial against Decision on Refusal Patent event date: 19990421 Patent event code: PB09011R01I Comment text: Transfer of Trial File for Re-examination before a Trial Patent event date: 19970903 Patent event code: PB09012E01I Comment text: Request for Trial against Decision on Refusal Patent event date: 19970811 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 19970428 Patent event code: PB09011R02I |
|
| B701 | Decision to grant | ||
| PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 19990710 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 19990610 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I Patent event date: 19970903 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19991004 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 19991005 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20020719 Start annual number: 4 End annual number: 4 |
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Payment date: 20030619 Start annual number: 5 End annual number: 5 |
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| PR1001 | Payment of annual fee |
Payment date: 20040727 Start annual number: 6 End annual number: 6 |
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| PR1001 | Payment of annual fee |
Payment date: 20050926 Start annual number: 7 End annual number: 7 |
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| PR1001 | Payment of annual fee |
Payment date: 20060925 Start annual number: 8 End annual number: 8 |
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| PR1001 | Payment of annual fee |
Payment date: 20070920 Start annual number: 9 End annual number: 9 |
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| PR1001 | Payment of annual fee |
Payment date: 20080925 Start annual number: 10 End annual number: 10 |
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| PR1001 | Payment of annual fee |
Payment date: 20090925 Start annual number: 11 End annual number: 11 |
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| PR1001 | Payment of annual fee |
Payment date: 20101004 Start annual number: 12 End annual number: 12 |
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| FPAY | Annual fee payment |
Payment date: 20110920 Year of fee payment: 13 |
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| PR1001 | Payment of annual fee |
Payment date: 20110920 Start annual number: 13 End annual number: 13 |
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| EXPY | Expiration of term | ||
| PC1801 | Expiration of term |
Termination date: 20121009 Termination category: Expiration of duration |