BR6683735D0 - Reostato de pe com uma sopilha de carvao - Google Patents
Reostato de pe com uma sopilha de carvaoInfo
- Publication number
- BR6683735D0 BR6683735D0 BR183735/66A BR18373566A BR6683735D0 BR 6683735 D0 BR6683735 D0 BR 6683735D0 BR 183735/66 A BR183735/66 A BR 183735/66A BR 18373566 A BR18373566 A BR 18373566A BR 6683735 D0 BR6683735 D0 BR 6683735D0
- Authority
- BR
- Brazil
- Prior art keywords
- rheostat
- soup
- coal
- coal soup
- Prior art date
Links
- 239000003245 coal Substances 0.000 title 1
- 235000014347 soups Nutrition 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/10—Adjustable resistors adjustable by mechanical pressure or force
- H01C10/12—Adjustable resistors adjustable by mechanical pressure or force by changing surface pressure between resistive masses or resistive and conductive masses, e.g. pile type
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/38—Controlling members actuated by foot comprising means to continuously detect pedal position
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/28—Manual switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20888—Pedals
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Adjustable Resistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US496768A US3328740A (en) | 1965-10-18 | 1965-10-18 | Single pile foot controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6683735D0 true BR6683735D0 (pt) | 1973-12-27 |
Family
ID=23974052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR183735/66A BR6683735D0 (pt) | 1965-10-18 | 1966-10-17 | Reostato de pe com uma sopilha de carvao |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3328740A (enExample) |
| BR (1) | BR6683735D0 (enExample) |
| CH (1) | CH445612A (enExample) |
| DE (1) | DE1563761B2 (enExample) |
| FR (1) | FR1496527A (enExample) |
| GB (1) | GB1118550A (enExample) |
| SE (1) | SE347391B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5319996A (en) * | 1993-08-13 | 1994-06-14 | Kransco | Debris resistant foot pedal switch assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2371772A (en) * | 1942-12-08 | 1945-03-20 | Singer Mfg Co | Motor controller |
| US2384772A (en) * | 1943-05-26 | 1945-09-11 | Singer Mfg Co | Sewing machine motor controller |
| US2561556A (en) * | 1948-05-08 | 1951-07-24 | Irving J Moritt | Rheostat |
| US2536012A (en) * | 1949-04-01 | 1950-12-26 | Singer Mfg Co | Carbon pile rheostat |
| US2620419A (en) * | 1950-08-25 | 1952-12-02 | Sharenow | Rheostat |
| US2988720A (en) * | 1957-08-12 | 1961-06-13 | Peter H Voorias | Electrical control rheostat |
-
1965
- 1965-10-18 US US496768A patent/US3328740A/en not_active Expired - Lifetime
-
1966
- 1966-10-12 DE DE19661563761 patent/DE1563761B2/de not_active Withdrawn
- 1966-10-13 FR FR79791A patent/FR1496527A/fr not_active Expired
- 1966-10-14 GB GB45973/66A patent/GB1118550A/en not_active Expired
- 1966-10-17 CH CH1494066A patent/CH445612A/de unknown
- 1966-10-17 BR BR183735/66A patent/BR6683735D0/pt unknown
- 1966-10-17 SE SE14094/66A patent/SE347391B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1563761A1 (de) | 1970-04-16 |
| DE1563761B2 (de) | 1972-02-17 |
| CH445612A (de) | 1967-10-31 |
| GB1118550A (en) | 1968-07-03 |
| US3328740A (en) | 1967-06-27 |
| SE347391B (enExample) | 1972-07-31 |
| FR1496527A (fr) | 1967-09-29 |
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