LU46222A1 - - Google Patents
Info
- Publication number
- LU46222A1 LU46222A1 LU46222DA LU46222A1 LU 46222 A1 LU46222 A1 LU 46222A1 LU 46222D A LU46222D A LU 46222DA LU 46222 A1 LU46222 A1 LU 46222A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
- F03B11/006—Sealing arrangements
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- 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
- Y10S415/00—Rotary kinetic fluid motors or pumps
- Y10S415/91—Reversible between pump and motor use
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US286646A US3174720A (en) | 1963-06-10 | 1963-06-10 | Seal for rotary hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU46222A1 true LU46222A1 (en) | 1965-12-03 |
Family
ID=23099535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU46222D LU46222A1 (en) | 1963-06-10 | 1964-06-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3174720A (en) |
| CH (1) | CH411745A (en) |
| DE (1) | DE1503254A1 (en) |
| GB (1) | GB1048152A (en) |
| LU (1) | LU46222A1 (en) |
| NO (1) | NO117848B (en) |
| SE (1) | SE303114B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3405913A (en) * | 1967-12-04 | 1968-10-15 | Dominion Eng Works Ltd | Rotary seal structure |
| US3923417A (en) * | 1974-12-30 | 1975-12-02 | Allis Chalmers | Hydraulic turbine spiral case drain |
| JPS5395447A (en) * | 1977-01-31 | 1978-08-21 | Toshiba Corp | Operation of reversible pump-turbine |
| JPS5460109U (en) * | 1977-10-06 | 1979-04-25 | ||
| DE3113273A1 (en) * | 1981-04-02 | 1982-10-21 | Klein, Schanzlin & Becker Ag, 6710 Frankenthal | CYCLING MACHINE |
| US4439107A (en) * | 1982-09-16 | 1984-03-27 | United Technologies Corporation | Rotor blade cooling air chamber |
| JP7269187B2 (en) * | 2020-01-06 | 2023-05-08 | 株式会社東芝 | Runner for Francis turbine and Francis turbine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1516822A (en) * | 1924-11-25 | mccormack | ||
| DE592528C (en) * | 1934-02-08 | J M Voith Maschinenfabrik | Arrangement for lubricating and cooling the wear rings of centrifugal machines when idling | |
| US2109679A (en) * | 1936-04-13 | 1938-03-01 | Sr Aloys Neveling | Sealing device for pumps |
| DE714290C (en) * | 1940-03-18 | 1941-11-26 | Escher Wyss Maschinenfabrik G | Single or multi-stage centrifugal machine working with liquid |
| FR1059878A (en) * | 1951-11-05 | 1954-03-29 | Usines De Const Mecaniques Ehr | Sealing system against water from interstices for centrifugal pumps |
-
1963
- 1963-06-10 US US286646A patent/US3174720A/en not_active Expired - Lifetime
-
1964
- 1964-05-01 GB GB18147/64A patent/GB1048152A/en not_active Expired
- 1964-05-11 CH CH618864A patent/CH411745A/en unknown
- 1964-06-02 SE SE6694/64A patent/SE303114B/xx unknown
- 1964-06-02 LU LU46222D patent/LU46222A1/xx unknown
- 1964-06-05 DE DE19641503254 patent/DE1503254A1/en active Pending
- 1964-06-09 NO NO153591A patent/NO117848B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE303114B (en) | 1968-08-12 |
| NO117848B (en) | 1969-09-29 |
| CH411745A (en) | 1966-04-15 |
| DE1503254A1 (en) | 1970-09-17 |
| GB1048152A (en) | 1966-11-09 |
| US3174720A (en) | 1965-03-23 |