JPS6182177U - - Google Patents
Info
- Publication number
- JPS6182177U JPS6182177U JP16745084U JP16745084U JPS6182177U JP S6182177 U JPS6182177 U JP S6182177U JP 16745084 U JP16745084 U JP 16745084U JP 16745084 U JP16745084 U JP 16745084U JP S6182177 U JPS6182177 U JP S6182177U
- Authority
- JP
- Japan
- Prior art keywords
- sliding
- tapered surface
- mechanical seal
- spiral
- housing
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
Description
第１図は本考案の一実施例を示す外流型メカニ
カルシール摺動面の正面図、第２図は同摺動部材
側断面図、第３図は同メカニカルシールの正断面
図、第４図は内流型メカニカルシール摺動面の正
面図、第５図は従来のメカニカルシール摺動面の
正面図である。
１……ハウジング、２……フローテイングシー
ト、３，６……摺動面、４……シヤフト、５……
シールリング、７……摺動密封部、８……テーパ
面、９……スパイラル状の研削加工目。
Fig. 1 is a front view of the sliding surface of an external flow type mechanical seal showing an embodiment of the present invention, Fig. 2 is a sectional side view of the sliding member, Fig. 3 is a front sectional view of the mechanical seal, and Fig. 4. 5 is a front view of an internal flow type mechanical seal sliding surface, and FIG. 5 is a front view of a conventional mechanical seal sliding surface. 1... Housing, 2... Floating seat, 3, 6... Sliding surface, 4... Shaft, 5...
Seal ring, 7...Sliding sealing part, 8...Tapered surface, 9...Spiral-shaped grinding pattern.
Claims (1)
ローテイングシートとシールリングの両摺動部材
により軸封するメカニカルシールにおいて、上記
摺動部材の摺接面の周縁部にテーパ面を設け、該
テーパ面に傾斜したスパイラル状の研削加工目を
残存せしめてなることを特徴とするメカニカルシ
ール。 In a mechanical seal in which a housing and a shaft are sealed by both sliding members, a floating sheet and a seal ring, which are in sliding contact in the axial direction, a tapered surface is provided at the peripheral edge of the sliding surface of the sliding member, and the tapered surface is provided with a tapered surface. A mechanical seal characterized by leaving a spiral-shaped grinding pattern slanted to the left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16745084U JPS6182177U (en) | 1984-11-06 | 1984-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16745084U JPS6182177U (en) | 1984-11-06 | 1984-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182177U true JPS6182177U (en) | 1986-05-31 |
Family
ID=30725243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16745084U Pending JPS6182177U (en) | 1984-11-06 | 1984-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182177U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014103631A1 (en) | 2012-12-25 | 2014-07-03 | イーグル工業株式会社 | Sliding component |
| WO2018025629A1 (en) * | 2016-08-02 | 2018-02-08 | イーグル工業株式会社 | Sealing device |
| WO2020040234A1 (en) | 2018-08-24 | 2020-02-27 | イーグル工業株式会社 | Sliding member |
| JP2022097663A (en) * | 2017-01-30 | 2022-06-30 | イーグル工業株式会社 | Slide component |
| WO2023026756A1 (en) * | 2021-08-25 | 2023-03-02 | イーグル工業株式会社 | Sliding component |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117854A (en) * | 1978-03-03 | 1979-09-12 | Taiho Kogyo Co Ltd | Mechanical seal |
| JPS5919254B2 (en) * | 1980-10-14 | 1984-05-04 | 島産業株式会社 | Automatic control mechanism of hot air heater |
-
1984
- 1984-11-06 JP JP16745084U patent/JPS6182177U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54117854A (en) * | 1978-03-03 | 1979-09-12 | Taiho Kogyo Co Ltd | Mechanical seal |
| JPS5919254B2 (en) * | 1980-10-14 | 1984-05-04 | 島産業株式会社 | Automatic control mechanism of hot air heater |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014103631A1 (en) | 2012-12-25 | 2014-07-03 | イーグル工業株式会社 | Sliding component |
| US9964215B2 (en) | 2012-12-25 | 2018-05-08 | Eagle Industry Co., Ltd. | Sliding component |
| WO2018025629A1 (en) * | 2016-08-02 | 2018-02-08 | イーグル工業株式会社 | Sealing device |
| JPWO2018025629A1 (en) * | 2016-08-02 | 2019-05-30 | イーグル工業株式会社 | Sealing device |
| US10954790B2 (en) | 2016-08-02 | 2021-03-23 | Eagle Industry Co., Ltd. | Stepped sealing device circumferential pumping groove |
| JP2022097663A (en) * | 2017-01-30 | 2022-06-30 | イーグル工業株式会社 | Slide component |
| WO2020040234A1 (en) | 2018-08-24 | 2020-02-27 | イーグル工業株式会社 | Sliding member |
| US11821462B2 (en) | 2018-08-24 | 2023-11-21 | Eagle Industry Co., Ltd. | Sliding member |
| WO2023026756A1 (en) * | 2021-08-25 | 2023-03-02 | イーグル工業株式会社 | Sliding component |