FR2474756B3 - - Google Patents
Info
- Publication number
- FR2474756B3 FR2474756B3 FR8101591A FR8101591A FR2474756B3 FR 2474756 B3 FR2474756 B3 FR 2474756B3 FR 8101591 A FR8101591 A FR 8101591A FR 8101591 A FR8101591 A FR 8101591A FR 2474756 B3 FR2474756 B3 FR 2474756B3
- Authority
- FR
- France
- 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
- 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
- H01H35/26—Details
- H01H35/2607—Means for adjustment of "ON" or "OFF" operating pressure
- H01H35/2614—Means for adjustment of "ON" or "OFF" operating pressure by varying the bias on the pressure sensitive element
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Mechanisms For Operating Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/116,860 US4297552A (en) | 1980-01-30 | 1980-01-30 | Vacuum switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2474756A1 FR2474756A1 (fr) | 1981-07-31 |
| FR2474756B3 true FR2474756B3 (US07902200-20110308-C00004.png) | 1982-09-03 |
Family
ID=22369678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8101591A Granted FR2474756A1 (fr) | 1980-01-30 | 1981-01-28 | Interrupteur a depression |
Country Status (6)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4356365A (en) * | 1980-10-24 | 1982-10-26 | Edison International, Inc. | Air operated DC switch |
| US4443671A (en) * | 1981-12-28 | 1984-04-17 | Brunswick Corporation | Flow sensor |
| US4456801A (en) * | 1982-03-08 | 1984-06-26 | The Singer Company | Pressure switch |
| CA1279684C (en) * | 1984-10-02 | 1991-01-29 | Takahiro Sakakino | Pressure sensitive switch |
| US4752658A (en) * | 1987-06-22 | 1988-06-21 | Caterpillar Inc. | Pressure checked electrical pressure switch |
| US5252792A (en) * | 1989-05-12 | 1993-10-12 | Eaton Corporation | Subassembly for a pressure switch |
| US5004873A (en) * | 1989-09-20 | 1991-04-02 | Eaton Corporation | Plural set point pressure responsive switching apparatus utilizing a single pressure sensing driver element |
| US5565666A (en) * | 1995-03-31 | 1996-10-15 | Johnson Service Company | Trip free manual reset switch using an m-blade |
| US6346681B1 (en) | 1995-09-28 | 2002-02-12 | Ronald S. Joyce | Pressure switch |
| US5950811A (en) * | 1998-06-18 | 1999-09-14 | Johnson Controls Technology Co. | Electrical switch with user selectable manual/automatic reset |
| US5941371A (en) * | 1998-06-18 | 1999-08-24 | Johnson Controls Technology, Inc. | Electrical switch with latching manual/automatic reset |
| US6384337B1 (en) | 2000-06-23 | 2002-05-07 | Commscope Properties, Llc | Shielded coaxial cable and method of making same |
| US6596951B1 (en) * | 2002-05-17 | 2003-07-22 | Sherwood-Templeton Coal Company, Inc. | Snap disc pressure switch |
| WO2006090447A1 (ja) * | 2005-02-23 | 2006-08-31 | Yamatake Corporation | スナップアクション機構及びそれを用いた圧力スイッチ |
| US7348509B2 (en) * | 2006-03-29 | 2008-03-25 | Micro Pneumatic Logic, Inc. | High pressure switch with isolated contacts |
| US8710386B2 (en) * | 2011-02-04 | 2014-04-29 | Sensata Technologies, Inc. | Fluid pressure responsive electric switch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2813944A (en) * | 1954-11-12 | 1957-11-19 | Carter Parts Company | Pressure switch |
| NL293353A (US07902200-20110308-C00004.png) * | 1960-07-01 | |||
| US3230328A (en) * | 1962-08-23 | 1966-01-18 | Controls Co Of America | Adjustable pressure switch having positive reset means |
| US4007344A (en) * | 1975-08-12 | 1977-02-08 | Robertshaw Controls Company | Pressure operated electrical switch construction |
-
1980
- 1980-01-30 US US06/116,860 patent/US4297552A/en not_active Expired - Lifetime
- 1980-11-19 DE DE19803043658 patent/DE3043658A1/de not_active Ceased
- 1980-12-10 ES ES497573A patent/ES497573A0/es active Granted
- 1980-12-18 CA CA000367104A patent/CA1137530A/en not_active Expired
- 1980-12-29 JP JP18942080A patent/JPS56145623A/ja active Pending
-
1981
- 1981-01-28 FR FR8101591A patent/FR2474756A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES8107412A1 (es) | 1981-09-16 |
| CA1137530A (en) | 1982-12-14 |
| JPS56145623A (en) | 1981-11-12 |
| US4297552A (en) | 1981-10-27 |
| DE3043658A1 (de) | 1981-08-06 |
| ES497573A0 (es) | 1981-09-16 |
| FR2474756A1 (fr) | 1981-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse | ||
| AR | Application made for restoration | ||
| BR | Restoration of rights |