FR2248733A5 - - Google Patents
Info
- Publication number
- FR2248733A5 FR2248733A5 FR7337308A FR7337308A FR2248733A5 FR 2248733 A5 FR2248733 A5 FR 2248733A5 FR 7337308 A FR7337308 A FR 7337308A FR 7337308 A FR7337308 A FR 7337308A FR 2248733 A5 FR2248733 A5 FR 2248733A5
- Authority
- FR
- France
- 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
- 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
- F16J15/002—Sealings comprising at least two sealings in succession
- F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
-
- 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
- Y10S277/919—Seal including electrical feature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Sealing Devices (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7337308A FR2248733A5 (fr) | 1973-10-19 | 1973-10-19 | |
| US05/514,996 US3931976A (en) | 1973-10-19 | 1974-10-15 | Magnetically controlled obturator |
| GB4484474A GB1444499A (en) | 1973-10-19 | 1974-10-16 | Obturator for the rotor of a rotating machine which conveys a noxious fluid |
| DE2449142A DE2449142C2 (de) | 1973-10-19 | 1974-10-16 | Magnetisch gesteuerter Verschluß |
| SE7413065A SE407271B (sv) | 1973-10-19 | 1974-10-16 | Tetningsanordning |
| BE149567A BE821114A (fr) | 1973-10-19 | 1974-10-16 | Obturateur a commande magnetique |
| IT28528/74A IT1022958B (it) | 1973-10-19 | 1974-10-17 | Otturatore a comando magnetico |
| CA211,601A CA1014997A (en) | 1973-10-19 | 1974-10-17 | Magnetically controlled obturator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7337308A FR2248733A5 (fr) | 1973-10-19 | 1973-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2248733A5 true FR2248733A5 (fr) | 1975-05-16 |
Family
ID=9126650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7337308A Expired FR2248733A5 (fr) | 1973-10-19 | 1973-10-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3931976A (fr) |
| BE (1) | BE821114A (fr) |
| CA (1) | CA1014997A (fr) |
| DE (1) | DE2449142C2 (fr) |
| FR (1) | FR2248733A5 (fr) |
| GB (1) | GB1444499A (fr) |
| IT (1) | IT1022958B (fr) |
| SE (1) | SE407271B (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2336576A1 (fr) * | 1975-12-24 | 1977-07-22 | Snecma | Obturateur a double commande pour compresseur vertical de fluide nocif |
| FR2359293A2 (fr) * | 1976-07-20 | 1978-02-17 | Snecma | Obturateur a commande magnetique pour compresseur de fluide nocif |
| FR2414647A2 (fr) * | 1978-01-12 | 1979-08-10 | Hispano Suiza Sa | Obturateur a commande magnetique pour compresseur de fluide nocif |
| US10107121B2 (en) | 2012-12-05 | 2018-10-23 | Pratt & Whitney Canada Corp. | Carbon seal assembly |
| US10694653B2 (en) | 2017-05-30 | 2020-06-30 | Deere & Company | Rotary apparatus with protective knife |
| CN108087325B (zh) * | 2017-12-23 | 2024-02-06 | 广州市白云泵业集团有限公司 | 可拆式二次密封结构 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7103127U (de) * | 1972-05-04 | Kupka D | An Kessel von unten anzubauendes Rührwerk | |
| US3025070A (en) * | 1959-12-11 | 1962-03-13 | John C Copes | Split mechanical seals |
| US3137237A (en) * | 1961-08-22 | 1964-06-16 | Wilfley & Sons Inc A | Pump sealing apparatus |
| US3283865A (en) * | 1964-10-19 | 1966-11-08 | Fawick Corp | Electromagnetic torque-sustaining coupling with air gap seal |
| US8001969B2 (en) * | 2005-02-07 | 2011-08-23 | Securisyn Medical, Llc | Complete airway stabilization system and method |
-
1973
- 1973-10-19 FR FR7337308A patent/FR2248733A5/fr not_active Expired
-
1974
- 1974-10-15 US US05/514,996 patent/US3931976A/en not_active Expired - Lifetime
- 1974-10-16 BE BE149567A patent/BE821114A/fr not_active IP Right Cessation
- 1974-10-16 GB GB4484474A patent/GB1444499A/en not_active Expired
- 1974-10-16 SE SE7413065A patent/SE407271B/sv not_active IP Right Cessation
- 1974-10-16 DE DE2449142A patent/DE2449142C2/de not_active Expired
- 1974-10-17 IT IT28528/74A patent/IT1022958B/it active
- 1974-10-17 CA CA211,601A patent/CA1014997A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1444499A (en) | 1976-07-28 |
| DE2449142A1 (de) | 1975-04-24 |
| BE821114A (fr) | 1975-02-17 |
| SE7413065L (fr) | 1975-04-21 |
| US3931976A (en) | 1976-01-13 |
| IT1022958B (it) | 1978-04-20 |
| DE2449142C2 (de) | 1982-12-16 |
| CA1014997A (en) | 1977-08-02 |
| SE407271B (sv) | 1979-03-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| CA | Change of address |