NL274928A - - Google Patents
Info
- Publication number
- NL274928A NL274928A NL274928DA NL274928A NL 274928 A NL274928 A NL 274928A NL 274928D A NL274928D A NL 274928DA NL 274928 A NL274928 A NL 274928A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/04—Electrodes specially adapted therefor or their manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90438A US3257300A (en) | 1961-02-20 | 1961-02-20 | Method for electrolytically forming tapered or contoured cavities |
| US534931A US3352774A (en) | 1961-02-20 | 1966-01-17 | Apparatus for electrolytically tapered or contoured cavities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL274928A true NL274928A (he) |
Family
ID=26782271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL274928D NL274928A (he) | 1961-02-20 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3352774A (he) |
| CH (1) | CH389123A (he) |
| GB (1) | GB1002957A (he) |
| NL (1) | NL274928A (he) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4083946A (en) * | 1977-03-23 | 1978-04-11 | E. I. Du Pont De Nemours And Company | Process for removing chloride impurities from TiO2 |
| US10094219B2 (en) | 2010-03-04 | 2018-10-09 | X Development Llc | Adiabatic salt energy storage |
| US9487872B2 (en) * | 2012-06-29 | 2016-11-08 | GM Global Technology Operations LLC | Electrolytic cell, method for enhancing electrolytic cell performance, and hydrogen fueling system |
| WO2014052927A1 (en) | 2012-09-27 | 2014-04-03 | Gigawatt Day Storage Systems, Inc. | Systems and methods for energy storage and retrieval |
| US10458284B2 (en) | 2016-12-28 | 2019-10-29 | Malta Inc. | Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank |
| US11053847B2 (en) | 2016-12-28 | 2021-07-06 | Malta Inc. | Baffled thermoclines in thermodynamic cycle systems |
| US10233787B2 (en) | 2016-12-28 | 2019-03-19 | Malta Inc. | Storage of excess heat in cold side of heat engine |
| US10233833B2 (en) | 2016-12-28 | 2019-03-19 | Malta Inc. | Pump control of closed cycle power generation system |
| US10221775B2 (en) | 2016-12-29 | 2019-03-05 | Malta Inc. | Use of external air for closed cycle inventory control |
| US10801404B2 (en) | 2016-12-30 | 2020-10-13 | Malta Inc. | Variable pressure turbine |
| US10436109B2 (en) | 2016-12-31 | 2019-10-08 | Malta Inc. | Modular thermal storage |
| CA3088184A1 (en) | 2018-01-11 | 2019-07-18 | Lancium Llc | Method and system for dynamic power delivery to a flexible datacenter using unutilized energy sources |
| US11852043B2 (en) | 2019-11-16 | 2023-12-26 | Malta Inc. | Pumped heat electric storage system with recirculation |
| US11480067B2 (en) | 2020-08-12 | 2022-10-25 | Malta Inc. | Pumped heat energy storage system with generation cycle thermal integration |
| US11486305B2 (en) | 2020-08-12 | 2022-11-01 | Malta Inc. | Pumped heat energy storage system with load following |
| US11286804B2 (en) | 2020-08-12 | 2022-03-29 | Malta Inc. | Pumped heat energy storage system with charge cycle thermal integration |
| US11454167B1 (en) | 2020-08-12 | 2022-09-27 | Malta Inc. | Pumped heat energy storage system with hot-side thermal integration |
| US11396826B2 (en) | 2020-08-12 | 2022-07-26 | Malta Inc. | Pumped heat energy storage system with electric heating integration |
| WO2022036106A1 (en) | 2020-08-12 | 2022-02-17 | Malta Inc. | Pumped heat energy storage system with thermal plant integration |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB141489A (en) * | 1919-03-27 | 1920-04-22 | Walter Edward Bodycoat | Improvements in anti-splash devices for water taps |
| US1787247A (en) * | 1929-11-30 | 1930-12-30 | Air Reduction | Method of shaping edges for fusion welding |
| DE583609C (de) * | 1932-04-16 | 1933-09-06 | Benkiser Werk Akt Ges | Auslaufhahn fuer Fluessigkeiten mit in der Auslaufhuelse angeordneten, mit einem selbsttaetigen Rueckschlussventil verbundenen Ventilkoerper |
| US2059236A (en) * | 1932-08-13 | 1936-11-03 | Electric Arc Cutting & Welding | Method of machining by electric current |
| US2101214A (en) * | 1937-02-15 | 1937-12-07 | New York Air Brake Co | Wasp excluder for air brakes |
| BE504139A (he) * | 1950-06-21 | |||
| US2750332A (en) * | 1952-06-04 | 1956-06-12 | Pittsburgh Plate Glass Co | Method and apparatus for electrodeposition of a layer of uniform thickness on a conductive surface |
| DE964556C (de) * | 1953-12-18 | 1957-05-23 | Knapsack Ag | Vorrichtung zum Anschneiden von brennschneidbaren Werkstuecken |
| US2909641A (en) * | 1958-05-02 | 1959-10-20 | Republic Aviat Corp | Tool for electro-shaping |
| US3051638A (en) * | 1959-03-12 | 1962-08-28 | United States Steel Corp | Method and apparatus for making a tapered thread |
| NL125378C (he) * | 1959-11-27 | |||
| US3144541A (en) * | 1961-07-13 | 1964-08-11 | Gen Motors Corp | Electrical stock removal apparatus |
-
0
- NL NL274928D patent/NL274928A/xx unknown
-
1962
- 1962-02-19 CH CH199062A patent/CH389123A/fr unknown
- 1962-02-20 GB GB6629/62A patent/GB1002957A/en not_active Expired
-
1966
- 1966-01-17 US US534931A patent/US3352774A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3352774A (en) | 1967-11-14 |
| CH389123A (fr) | 1965-03-15 |
| GB1002957A (en) | 1965-09-02 |