DE9209877U1 - Druckschalter - Google Patents

Druckschalter

Info

Publication number
DE9209877U1
DE9209877U1 DE9209877U DE9209877U DE9209877U1 DE 9209877 U1 DE9209877 U1 DE 9209877U1 DE 9209877 U DE9209877 U DE 9209877U DE 9209877 U DE9209877 U DE 9209877U DE 9209877 U1 DE9209877 U1 DE 9209877U1
Authority
DE
Germany
Prior art keywords
pressure switch
switch
pressure
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 - Lifetime
Application number
DE9209877U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE9209877U priority Critical patent/DE9209877U1/de
Priority to FR9308816A priority patent/FR2694128B1/fr
Priority to DE19934324348 priority patent/DE4324348A1/de
Priority to IT93MI001620A priority patent/IT1276039B1/it
Priority to US08/096,463 priority patent/US5432310A/en
Publication of DE9209877U1 publication Critical patent/DE9209877U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H35/38—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by piston and cylinder
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
DE9209877U 1992-07-22 1992-07-22 Druckschalter Expired - Lifetime DE9209877U1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE9209877U DE9209877U1 (de) 1992-07-22 1992-07-22 Druckschalter
FR9308816A FR2694128B1 (fr) 1992-07-22 1993-07-19 Interrupteur a pression.
DE19934324348 DE4324348A1 (de) 1992-07-22 1993-07-20 Druckschalter
IT93MI001620A IT1276039B1 (it) 1992-07-22 1993-07-21 Pressostato particolarmente per commutatori elettrici
US08/096,463 US5432310A (en) 1992-07-22 1993-07-22 Fluid pressure operated switch with piston actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9209877U DE9209877U1 (de) 1992-07-22 1992-07-22 Druckschalter

Publications (1)

Publication Number Publication Date
DE9209877U1 true DE9209877U1 (de) 1993-11-25

Family

ID=6881914

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9209877U Expired - Lifetime DE9209877U1 (de) 1992-07-22 1992-07-22 Druckschalter

Country Status (4)

Country Link
US (1) US5432310A (de)
DE (1) DE9209877U1 (de)
FR (1) FR2694128B1 (de)
IT (1) IT1276039B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6880226B2 (en) * 2001-06-29 2005-04-19 General Electric Company Method for limiting movement in electrical contactors
US6596951B1 (en) 2002-05-17 2003-07-22 Sherwood-Templeton Coal Company, Inc. Snap disc pressure switch
US8221321B2 (en) 2002-06-07 2012-07-17 Verathon Inc. Systems and methods for quantification and classification of fluids in human cavities in ultrasound images
US8221322B2 (en) 2002-06-07 2012-07-17 Verathon Inc. Systems and methods to improve clarity in ultrasound images
US7520857B2 (en) * 2002-06-07 2009-04-21 Verathon Inc. 3D ultrasound-based instrument for non-invasive measurement of amniotic fluid volume
US7819806B2 (en) 2002-06-07 2010-10-26 Verathon Inc. System and method to identify and measure organ wall boundaries
GB2391625A (en) 2002-08-09 2004-02-11 Diagnostic Ultrasound Europ B Instantaneous ultrasonic echo measurement of bladder urine volume with a limited number of ultrasound beams
ITTO20030122U1 (it) * 2003-07-28 2005-01-29 Elbi Int Spa Dispositivo sensore di pressione regolabile, particolarmente per appar ecchi elettrodomestici.
US8167803B2 (en) 2007-05-16 2012-05-01 Verathon Inc. System and method for bladder detection using harmonic imaging
US7635818B2 (en) * 2008-04-11 2009-12-22 Robinson Controls Inc. Differential adjustment mechanism for pressure switches
WO2010017508A1 (en) 2008-08-07 2010-02-11 Verathon Inc. Device, system, and method to measure abdominal aortic aneurysm diameter
KR200460062Y1 (ko) * 2009-02-19 2012-05-02 현대제철 주식회사 디스크 브레이크 시스템의 레버 작동장치
CN110245418B (zh) * 2019-06-13 2020-11-17 西安交通大学 一种泊松比可控结构隔套的优化设计方法
CN112451290B (zh) * 2020-12-09 2023-11-14 郑州大学第一附属医院 一种多功能起搏器头支架
CN115752561B (zh) * 2022-10-17 2024-01-30 国网北京市电力公司 一种电力配电柜的检测装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219933A1 (de) * 1972-04-22 1973-10-31 Kaercher Fa Alfred Schalteinrichtung an fluessigkeitsstrahlern
DE2442496A1 (de) * 1974-09-05 1976-10-14 Rexroth Gmbh G L Kolbendruckschalter
US4629838A (en) * 1982-02-09 1986-12-16 Tekhnologichesky Institut Vzryvozashischennogo I Rudnichnogo Elektrooborudovania Sensitive constant contact pressure microswitch

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636288A (en) * 1969-10-10 1972-01-18 Peters & Russel Inc Pressure responsive switch with differential and range adjusting means including a differential nut
US4471182A (en) * 1983-03-10 1984-09-11 The Singer Company Single pole make make switch and pressure switch using same
US4752658A (en) * 1987-06-22 1988-06-21 Caterpillar Inc. Pressure checked electrical pressure switch
DE3910837A1 (de) * 1989-04-04 1990-10-11 Imo Ind Gmbh Elektrische schalteinrichtung
US5004873A (en) * 1989-09-20 1991-04-02 Eaton Corporation Plural set point pressure responsive switching apparatus utilizing a single pressure sensing driver element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219933A1 (de) * 1972-04-22 1973-10-31 Kaercher Fa Alfred Schalteinrichtung an fluessigkeitsstrahlern
DE2442496A1 (de) * 1974-09-05 1976-10-14 Rexroth Gmbh G L Kolbendruckschalter
US4629838A (en) * 1982-02-09 1986-12-16 Tekhnologichesky Institut Vzryvozashischennogo I Rudnichnogo Elektrooborudovania Sensitive constant contact pressure microswitch

Also Published As

Publication number Publication date
ITMI931620A0 (it) 1993-07-21
FR2694128B1 (fr) 1997-09-19
ITMI931620A1 (it) 1995-01-21
US5432310A (en) 1995-07-11
FR2694128A1 (fr) 1994-01-28
IT1276039B1 (it) 1997-10-24

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