FR643863A - Electric motor for direct control of machine tools - Google Patents
Electric motor for direct control of machine toolsInfo
- Publication number
- FR643863A FR643863A FR643863DA FR643863A FR 643863 A FR643863 A FR 643863A FR 643863D A FR643863D A FR 643863DA FR 643863 A FR643863 A FR 643863A
- Authority
- FR
- France
- Prior art keywords
- electric motor
- machine tools
- direct control
- direct
- tools
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/02—Machines with one stator and two or more rotors
- H02K16/025—Machines with one stator and two or more rotors with rotors and moving stators connected in a cascade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
- B64C25/64—Spring shock-absorbers; Springs using rubber or like elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH280888X | 1926-11-18 | ||
CH643863X | 1926-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR643863A true FR643863A (en) | 1928-09-25 |
Family
ID=25732043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR643863D Expired FR643863A (en) | 1926-11-18 | 1927-11-15 | Electric motor for direct control of machine tools |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE346570A (en) |
FR (1) | FR643863A (en) |
GB (2) | GB280888A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4087698A (en) * | 1977-04-22 | 1978-05-02 | Franklin W. Baumgartner | Alternating current power generating system |
-
0
- BE BE346570D patent/BE346570A/xx unknown
-
1927
- 1927-10-29 GB GB28884/27A patent/GB280888A/en not_active Expired
- 1927-11-15 FR FR643863D patent/FR643863A/en not_active Expired
-
1930
- 1930-04-09 GB GB11352/30A patent/GB346570A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB280888A (en) | 1928-02-16 |
GB346570A (en) | 1931-04-16 |
BE346570A (en) |
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