DE2448329A1 - Elektrischer druckschalter, insbesondere fuer die fuellhoehensteuerung in geschirrspuel- und waschmaschinen - Google Patents
Elektrischer druckschalter, insbesondere fuer die fuellhoehensteuerung in geschirrspuel- und waschmaschinenInfo
- Publication number
- DE2448329A1 DE2448329A1 DE19742448329 DE2448329A DE2448329A1 DE 2448329 A1 DE2448329 A1 DE 2448329A1 DE 19742448329 DE19742448329 DE 19742448329 DE 2448329 A DE2448329 A DE 2448329A DE 2448329 A1 DE2448329 A1 DE 2448329A1
- Authority
- DE
- Germany
- Prior art keywords
- spring
- switching
- tongue
- pressure switch
- switch according
- 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.)
- Withdrawn
Links
- 239000012528 membrane Substances 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 13
- 230000007423 decrease Effects 0.000 description 3
- 230000001627 detrimental effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 210000001331 nose Anatomy 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/34—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by diaphragm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40522573A | 1973-10-10 | 1973-10-10 | |
| US05/458,948 US4104495A (en) | 1973-10-10 | 1974-04-08 | Pressure switch and actuating means responsive to low pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2448329A1 true DE2448329A1 (de) | 1975-04-17 |
Family
ID=27018981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742448329 Withdrawn DE2448329A1 (de) | 1973-10-10 | 1974-10-10 | Elektrischer druckschalter, insbesondere fuer die fuellhoehensteuerung in geschirrspuel- und waschmaschinen |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5827609B2 (enrdf_load_stackoverflow) |
| AU (1) | AU497009B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1022975A (enrdf_load_stackoverflow) |
| DE (1) | DE2448329A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2247801B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1464637A (enrdf_load_stackoverflow) |
| IT (1) | IT1022734B (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2535707A1 (de) * | 1975-08-09 | 1977-02-17 | Dungs Karl Fa | Druckwaechter |
| US4081637A (en) * | 1976-06-21 | 1978-03-28 | Robertshaw Controls Company | Pressure operated switch construction having a one-piece base and control shaft bracket structure |
| EP0016519A1 (en) * | 1979-02-21 | 1980-10-01 | The Echlin Manufacturing Company | Pressure actuated switch |
| DE102010041280A1 (de) * | 2010-09-23 | 2012-03-29 | Siemens Aktiengesellschaft | Druckschalteinrichtung mit ansteuerbarem Rückstellglied zur Diagnose der Funktionsfähigkeit bei anliegendem Arbeitsdruck |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2472827A1 (fr) * | 1979-12-26 | 1981-07-03 | Crouzet Sa | Commutateur a action brusque |
| US4490708A (en) * | 1982-06-24 | 1984-12-25 | General Electric Company | Condition responsive electric switch system, electrical switching device and method of operation thereof |
| US4532390A (en) * | 1982-11-17 | 1985-07-30 | Signal Lux S.P.A. | Diaphragm pressure switch for controlling small pressure gradients |
| EP0169280A1 (en) * | 1984-07-24 | 1986-01-29 | AB Electronic Components Limited | Pressure switch |
| GB2287128A (en) * | 1994-03-03 | 1995-09-06 | M & G Tankers & Trailers Ltd | Fluid operated switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4515391Y1 (enrdf_load_stackoverflow) * | 1966-12-19 | 1970-06-27 |
-
1974
- 1974-10-08 FR FR7433817A patent/FR2247801B1/fr not_active Expired
- 1974-10-09 CA CA211,044A patent/CA1022975A/en not_active Expired
- 1974-10-09 GB GB4370574A patent/GB1464637A/en not_active Expired
- 1974-10-09 IT IT2823874A patent/IT1022734B/it active
- 1974-10-10 DE DE19742448329 patent/DE2448329A1/de not_active Withdrawn
- 1974-10-10 AU AU74209/74A patent/AU497009B2/en not_active Expired
- 1974-10-11 JP JP49116212A patent/JPS5827609B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2535707A1 (de) * | 1975-08-09 | 1977-02-17 | Dungs Karl Fa | Druckwaechter |
| US4081637A (en) * | 1976-06-21 | 1978-03-28 | Robertshaw Controls Company | Pressure operated switch construction having a one-piece base and control shaft bracket structure |
| EP0016519A1 (en) * | 1979-02-21 | 1980-10-01 | The Echlin Manufacturing Company | Pressure actuated switch |
| DE102010041280A1 (de) * | 2010-09-23 | 2012-03-29 | Siemens Aktiengesellschaft | Druckschalteinrichtung mit ansteuerbarem Rückstellglied zur Diagnose der Funktionsfähigkeit bei anliegendem Arbeitsdruck |
| DE102010041280B4 (de) * | 2010-09-23 | 2012-12-27 | Siemens Aktiengesellschaft | Druckschalteinrichtung mit ansteuerbarem Rückstellglied zur Diagnose der Funktionsfähigkeit bei anliegendem Arbeitsdruck |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1022975A (en) | 1977-12-20 |
| JPS5827609B2 (ja) | 1983-06-10 |
| FR2247801B1 (enrdf_load_stackoverflow) | 1979-03-16 |
| JPS5077873A (enrdf_load_stackoverflow) | 1975-06-25 |
| GB1464637A (en) | 1977-02-16 |
| AU7420974A (en) | 1976-04-15 |
| FR2247801A1 (enrdf_load_stackoverflow) | 1975-05-09 |
| AU497009B2 (en) | 1978-11-23 |
| IT1022734B (it) | 1978-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8130 | Withdrawal |