FR1230374A - Dispositif de commande à boutons-poussoirs - Google Patents

Dispositif de commande à boutons-poussoirs

Info

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
Application number
FR800526A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robertshaw Controls Co
Original Assignee
Robertshaw Fulton Controls Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robertshaw Fulton Controls Co filed Critical Robertshaw Fulton Controls Co
Application granted granted Critical
Publication of FR1230374A publication Critical patent/FR1230374A/fr
Expired legal-status Critical Current

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)
FR800526A 1958-10-13 1959-07-20 Dispositif de commande à boutons-poussoirs Expired FR1230374A (fr)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
US7076929B2 (en) * 2002-10-04 2006-07-18 Jcs/Thg, Llc Appliance for vacuum sealing food containers
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
KR20050066493A (ko) * 2003-12-26 2005-06-30 엘지전자 주식회사 세탁기 조작 패널의 버튼 구조

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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
US2921159A (en) 1960-01-12
GB889552A (en) 1962-02-14

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