FR1230374A - Dispositif de commande à boutons-poussoirs - Google Patents
Dispositif de commande à boutons-poussoirsInfo
- Publication number
- FR1230374A FR1230374A FR800526A FR800526A FR1230374A FR 1230374 A FR1230374 A FR 1230374A FR 800526 A FR800526 A FR 800526A FR 800526 A FR800526 A FR 800526A FR 1230374 A FR1230374 A FR 1230374A
- Authority
- FR
- France
- Prior art keywords
- control device
- push button
- button control
- push
- control
- 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
- 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US766982A US2921159A (en) | 1958-10-13 | 1958-10-13 | Push button control device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1230374A true FR1230374A (fr) | 1960-09-15 |
Family
ID=25078113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR800526A Expired FR1230374A (fr) | 1958-10-13 | 1959-07-20 | Dispositif de commande à boutons-poussoirs |
Country Status (3)
Country | Link |
---|---|
US (1) | US2921159A (fr) |
FR (1) | FR1230374A (fr) |
GB (1) | GB889552A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8807543U1 (de) * | 1988-06-09 | 1988-08-04 | Hella KG Hueck & Co, 4780 Lippstadt | Pneumatisches Stellelement |
CN108022787A (zh) * | 2018-01-08 | 2018-05-11 | 深圳马太亚科技有限公司 | 一种双凸点卡簧发声键盘开关 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3249712A (en) * | 1962-04-20 | 1966-05-03 | Robertshaw Controls Co | Pressure responsive switch, such as for water level control |
US3128354A (en) * | 1962-07-10 | 1964-04-07 | Hydr O Matic Pump Co | Sealed level control switch for sump pumps or the like |
US3209094A (en) * | 1962-11-05 | 1965-09-28 | Robertshaw Controls Co | Pressure switch with high and low pressure spring adjustments |
US3257520A (en) * | 1964-05-15 | 1966-06-21 | Stanley Works | Switch assembly for use with a power actuated door |
US3320372A (en) * | 1965-02-15 | 1967-05-16 | Oak Electro Netics Corp | Channel selecting switch with improved locking means |
US3535479A (en) * | 1968-06-07 | 1970-10-20 | Koehler Dayton | Time delay pressure switch |
US3875359A (en) * | 1972-02-02 | 1975-04-01 | William H Backus | Diaphragm pressure switch adjusting mechanism for push buttons |
FR2733626B3 (fr) * | 1995-04-26 | 1997-06-20 | Robot Coupe Sa | Dispositif de commande d'un interrupteur |
US5765608A (en) * | 1995-11-08 | 1998-06-16 | Tilia International | Hand held vacuum device |
US7131250B2 (en) * | 2002-10-04 | 2006-11-07 | Jcs/Thg, Llp | Appliance for vacuum sealing food containers |
US7003928B2 (en) * | 2002-10-04 | 2006-02-28 | Jcs/Thg, Llc | Appliance for vacuum sealing food containers |
US7076929B2 (en) * | 2002-10-04 | 2006-07-18 | Jcs/Thg, Llc | Appliance for vacuum sealing food containers |
KR20050066493A (ko) * | 2003-12-26 | 2005-06-30 | 엘지전자 주식회사 | 세탁기 조작 패널의 버튼 구조 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1609223A (en) * | 1922-08-11 | 1926-11-30 | Connecticut Electric Mfg Compa | Snap switch |
US1996891A (en) * | 1934-03-14 | 1935-04-09 | Square D Co | Push button switch |
US2417161A (en) * | 1943-09-15 | 1947-03-11 | Dominion Electrical Mfg Inc | Push-button switching apparatus |
GB605016A (en) * | 1945-12-12 | 1948-07-14 | Elexcel Ltd | Improvements in or relating to electric smoothing irons |
FR968852A (fr) * | 1948-06-08 | 1950-12-08 | Robinet de batterie auto-rupteur et anti-vol automatique | |
US2636093A (en) * | 1950-08-09 | 1953-04-21 | Magnavox Co | Pressure switch |
-
1958
- 1958-10-13 US US766982A patent/US2921159A/en not_active Expired - Lifetime
-
1959
- 1959-06-17 GB GB20839/59A patent/GB889552A/en not_active Expired
- 1959-07-20 FR FR800526A patent/FR1230374A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8807543U1 (de) * | 1988-06-09 | 1988-08-04 | Hella KG Hueck & Co, 4780 Lippstadt | Pneumatisches Stellelement |
CN108022787A (zh) * | 2018-01-08 | 2018-05-11 | 深圳马太亚科技有限公司 | 一种双凸点卡簧发声键盘开关 |
CN108022787B (zh) * | 2018-01-08 | 2024-02-20 | 东莞市高特电子有限公司 | 一种双凸点卡簧发声键盘开关 |
Also Published As
Publication number | Publication date |
---|---|
GB889552A (en) | 1962-02-14 |
US2921159A (en) | 1960-01-12 |
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