DE2720828A1 - Vorrichtung mit veraenderlichem widerstand - Google Patents
Vorrichtung mit veraenderlichem widerstandInfo
- Publication number
- DE2720828A1 DE2720828A1 DE19772720828 DE2720828A DE2720828A1 DE 2720828 A1 DE2720828 A1 DE 2720828A1 DE 19772720828 DE19772720828 DE 19772720828 DE 2720828 A DE2720828 A DE 2720828A DE 2720828 A1 DE2720828 A1 DE 2720828A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- grinding element
- resistance
- tip
- recess
- 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.)
- Ceased
Links
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 14
- 229910052763 palladium Inorganic materials 0.000 description 7
- 239000000758 substrate Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C10/00—Adjustable resistors
- H01C10/30—Adjustable resistors the contact sliding along resistive element
- H01C10/32—Adjustable resistors the contact sliding along resistive element the contact moving in an arcuate path
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Adjustable Resistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1907876A GB1573317A (en) | 1976-05-10 | 1976-05-10 | Variable resistance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2720828A1 true DE2720828A1 (de) | 1977-11-24 |
Family
ID=10123406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772720828 Ceased DE2720828A1 (de) | 1976-05-10 | 1977-05-09 | Vorrichtung mit veraenderlichem widerstand |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2720828A1 (https=) |
| FR (1) | FR2351477A1 (https=) |
| GB (1) | GB1573317A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4616504A (en) * | 1983-05-03 | 1986-10-14 | Duncan Electronics | Throttle position sensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3111640A (en) * | 1962-06-15 | 1963-11-19 | Edward W Dial | Variable resistance device |
| DE1540351B1 (de) * | 1960-08-25 | 1970-11-12 | Spectrol Electronics Corp | Mit einem aus Grundplatte und Ummantelung bestehe en Gehaeuse versehenes Potentiometer mit sehr kleinen Abmessungen |
-
1976
- 1976-05-10 GB GB1907876A patent/GB1573317A/en not_active Expired
-
1977
- 1977-05-09 DE DE19772720828 patent/DE2720828A1/de not_active Ceased
- 1977-05-10 FR FR7714200A patent/FR2351477A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1540351B1 (de) * | 1960-08-25 | 1970-11-12 | Spectrol Electronics Corp | Mit einem aus Grundplatte und Ummantelung bestehe en Gehaeuse versehenes Potentiometer mit sehr kleinen Abmessungen |
| US3111640A (en) * | 1962-06-15 | 1963-11-19 | Edward W Dial | Variable resistance device |
Non-Patent Citations (1)
| Title |
|---|
| DE-B.: "Bauelemente der Freinmechanik", von Richter und Voss, 9. Auflage, "Spitzenlagerungen", S. 222-229 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2351477B1 (https=) | 1983-03-18 |
| GB1573317A (en) | 1980-08-20 |
| FR2351477A1 (fr) | 1977-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: BOURNS ELECTRONICS LTD., INVERKEITHING, FIFE, SCHO |
|
| 8128 | New person/name/address of the agent |
Representative=s name: BETZLER, E., DIPL.-PHYS., 8000 MUENCHEN HERRMANN-T |
|
| 8131 | Rejection |