JPS5084903A - - Google Patents
Info
- Publication number
- JPS5084903A JPS5084903A JP49092238A JP9223874A JPS5084903A JP S5084903 A JPS5084903 A JP S5084903A JP 49092238 A JP49092238 A JP 49092238A JP 9223874 A JP9223874 A JP 9223874A JP S5084903 A JPS5084903 A JP S5084903A
- Authority
- JP
- Japan
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3436—Pressing means
- F16J15/346—Pressing means the pressing force varying during operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S277/00—Seal for a joint or juncture
- Y10S277/91—O-ring seal
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US419719A US3892498A (en) | 1973-11-28 | 1973-11-28 | Fluid pump with rotary seal assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5084903A true JPS5084903A (ja) | 1975-07-09 |
Family
ID=23663459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49092238A Pending JPS5084903A (ja) | 1973-11-28 | 1974-08-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3892498A (ja) |
| JP (1) | JPS5084903A (ja) |
| BR (1) | BR7406885D0 (ja) |
| DE (1) | DE2435325A1 (ja) |
| FR (1) | FR2252501B1 (ja) |
| GB (1) | GB1452586A (ja) |
| IT (1) | IT1019238B (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6921245B2 (en) | 2003-02-11 | 2005-07-26 | Envirotech Pumpsystems, Inc. | Coaxial seal for a pump |
| JP6405389B2 (ja) * | 2014-11-11 | 2018-10-17 | Nok株式会社 | 密封装置 |
| US10718234B2 (en) * | 2017-01-10 | 2020-07-21 | United Technologies Corporation | Carbon seal spring retention |
| GR1009747B (el) * | 2018-09-11 | 2020-05-29 | Ευαγγελος Αθανασιου Κοτρικλας | Αντλια ή στροβιλος τυπου ''υγρου πλευρικου δακτυλιου'' με αστρεπτο αξονα και περιστρεφομενο περιβλημα |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735701A (en) * | 1956-02-21 | Seal construction | ||
| US2215034A (en) * | 1940-04-12 | 1940-09-17 | James C Gorman | Shaft sealing means |
| US2411509A (en) * | 1944-08-04 | 1946-11-26 | Tuthill Pump Co | Shaft seal |
| US3025069A (en) * | 1957-01-14 | 1962-03-13 | Bell & Gossett Co | Seat for rotary mechanical seals |
| US2966859A (en) * | 1958-03-10 | 1961-01-03 | Exxon Research Engineering Co | Pump and packing |
| US3154020A (en) * | 1962-04-05 | 1964-10-27 | Roth Co Roy E | Sealing means for rotary pump shafts and the like |
| US3313551A (en) * | 1963-06-24 | 1967-04-11 | Continental Illinois Nat Bank | Rotary seal |
| US3614256A (en) * | 1970-03-19 | 1971-10-19 | Roth Co Roy E | Combination centrifugal-turbine pump |
-
1973
- 1973-11-28 US US419719A patent/US3892498A/en not_active Expired - Lifetime
-
1974
- 1974-07-23 DE DE2435325A patent/DE2435325A1/de active Pending
- 1974-07-31 GB GB3373874A patent/GB1452586A/en not_active Expired
- 1974-08-12 JP JP49092238A patent/JPS5084903A/ja active Pending
- 1974-08-20 BR BR6885/74A patent/BR7406885D0/pt unknown
- 1974-09-10 IT IT7452965A patent/IT1019238B/it active
- 1974-09-24 FR FR7432168A patent/FR2252501B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7406885D0 (pt) | 1975-09-09 |
| DE2435325A1 (de) | 1975-06-05 |
| GB1452586A (en) | 1976-10-13 |
| IT1019238B (it) | 1977-11-10 |
| FR2252501B1 (ja) | 1979-02-16 |
| US3892498A (en) | 1975-07-01 |
| FR2252501A1 (ja) | 1975-06-20 |
| AU7223674A (en) | 1976-02-12 |