AR000339A1 - Dispositivo indicador de depresión - Google Patents

Dispositivo indicador de depresión

Info

Publication number
AR000339A1
AR000339A1 AR33460595A AR33460595A AR000339A1 AR 000339 A1 AR000339 A1 AR 000339A1 AR 33460595 A AR33460595 A AR 33460595A AR 33460595 A AR33460595 A AR 33460595A AR 000339 A1 AR000339 A1 AR 000339A1
Authority
AR
Argentina
Prior art keywords
depression
piston
housing
elastic element
indicator device
Prior art date
Application number
AR33460595A
Other languages
English (en)
Inventor
Klaus Moessinger
Stefan Kochert
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of AR000339A1 publication Critical patent/AR000339A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/02—Air cleaners
    • F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
    • F02M35/09—Clogging indicators ; Diagnosis or testing of air cleaners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/028—Snap, latch or clip connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Measuring Fluid Pressure (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Dispositivo indicador de depresión, particularmente para indicar la depresión por el lado de aire puro de un filtro de aire para un motor decombustión interna, del tipo que comprende una carcasa, un émbolo montado desplazablemente en dicha carcasa, un resorte antagónico que actúa sobre dichoémbolo, y un diafragma que separa la zona de depresión con respecto a la zona de presión atmosférica, caracterizado porque presenta un elemento elástico deinflexión repentina que está provistocon un contacto eleéctrico, estando dicho elemento elástico de inflexión repentina dispuesto de manera que el émboloactúe sobre éste.
AR33460595A 1995-02-24 1995-12-13 Dispositivo indicador de depresión AR000339A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19506453A DE19506453A1 (de) 1995-02-24 1995-02-24 Anzeigevorrichtung zur Anzeige des Unterdrucks

Publications (1)

Publication Number Publication Date
AR000339A1 true AR000339A1 (es) 1997-06-18

Family

ID=7754924

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33460595A AR000339A1 (es) 1995-02-24 1995-12-13 Dispositivo indicador de depresión

Country Status (12)

Country Link
US (1) US5744770A (es)
EP (1) EP0728513B1 (es)
JP (1) JPH08261079A (es)
CN (1) CN1135574A (es)
AR (1) AR000339A1 (es)
AT (1) ATE175888T1 (es)
BR (1) BR9600529A (es)
CA (1) CA2169982A1 (es)
DE (2) DE19506453A1 (es)
ES (1) ES2129724T3 (es)
IN (1) IN184651B (es)
ZA (1) ZA961026B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6268791B1 (en) * 1999-05-12 2001-07-31 Engineered Products Company Switch gauge
US6307466B1 (en) * 1999-06-25 2001-10-23 Engineered Products Company Two stage gauge with electrical signal output
US6867383B1 (en) * 2003-03-28 2005-03-15 Little Giant Pump Company Liquid level assembly with diaphragm seal
US7032573B2 (en) * 2004-04-23 2006-04-25 Ford Global Technologies, Llc Method and apparatus for indicating air filter maintenance is required
CN101715598B (zh) * 2007-01-10 2013-05-01 克雷格·R.·怀尔德曼 压差开关

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445456A (en) * 1978-06-19 1984-05-01 Engineered Products Company Air filter restriction indicating device
DE2847278A1 (de) * 1978-10-31 1980-05-14 Eaton Gmbh Druckabhaengiger elektrischer schalter
US4369728A (en) * 1981-02-09 1983-01-25 Engineered Products Company Air filter restriction indicating device
US4532389A (en) * 1983-06-17 1985-07-30 General Electric Company Electric circuit controlling device and method of operating
FR2559833B1 (fr) * 1984-02-16 1988-05-20 Labinal Dispositif indicateur du colmatage d'un filtre a air d'un moteur
DE3428307A1 (de) * 1984-08-01 1986-02-13 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Anzeigevorrichtung fuer den verschmutzungsgrad von ansaugluftfiltern
US4616114A (en) * 1984-11-19 1986-10-07 Texas Instruments Incorporated Pressure responsive switch having little or no differential between actuation release pressure levels
DE3544492C1 (de) * 1985-12-17 1987-01-02 Mann & Hummel Filter Anzeigevorrichtung fuer den Verschmutzungsgrad von Ansaugluftfiltern
US4694127A (en) * 1986-06-23 1987-09-15 Borg-Warner Automotive, Inc. Pressure responsive switch assembly
JPS6358062U (es) * 1986-10-06 1988-04-18
US5132500A (en) * 1991-02-11 1992-07-21 Micro Pneumatic Logic, Inc. Differential pressure switch with sealed contacts

Also Published As

Publication number Publication date
DE19506453A1 (de) 1996-08-29
ES2129724T3 (es) 1999-06-16
US5744770A (en) 1998-04-28
ATE175888T1 (de) 1999-02-15
CN1135574A (zh) 1996-11-13
JPH08261079A (ja) 1996-10-08
EP0728513B1 (de) 1999-01-20
CA2169982A1 (en) 1996-08-25
IN184651B (es) 2000-09-23
EP0728513A1 (de) 1996-08-28
DE59504907D1 (de) 1999-03-04
BR9600529A (pt) 1997-12-30
ZA961026B (en) 1996-08-29

Similar Documents

Publication Publication Date Title
EA200601207A1 (ru) Устройство для крепления струйной детали
DE60134891D1 (de) Reifendrucküberwachungseinrichtung
MX166606B (es) Conjunto regulador de presion de combustible
ES2140761T3 (es) Proyectil portador de carga util estabilizado en rotacion.
AR000339A1 (es) Dispositivo indicador de depresión
MX173040B (es) Transductor de presion diferencial
ES2168695T3 (es) Dispositivo de ventilacion para el carter de cigueñal de un motor de combustion interna.
SE0103757D0 (sv) Anordning vid en energiackumilerande kolv-cylinderdon
WO2005012706A3 (en) Reciprocating internal combustion engine
DE50107612D1 (de) Luftfeder mit zweiteiligem gehäuse
BRPI0405310A (pt) Bomba de combustìvel para motor a combustão interna
BR0206463A (pt) Compressor com chapa em z
AR044447A1 (es) Un conjunto de desconexion para un protector que tiene un capacitor y un resistor
HK1072736A1 (en) Oil deaeration device
ES2168183B1 (es) Valvula de expansion.
ES2126712T3 (es) Servomotor neumatico.
ES2026955T3 (es) Instalacion de aspiracion para motores de combustion interna.
AR045224A1 (es) Motor de combustion interna y caja de camaras de motor
ES2117072T3 (es) Filtro para liquidos.
KR910010102A (ko) 수격완충장치
DE10344186A1 (de) Zündkerze
EP1526323A3 (en) Engine unit case
DE59707694D1 (de) Anzündelement, insbesondere für pyrotechnische mischungen
ATE370336T1 (de) Kraftelement
ES2158411T3 (es) Muelle de cierre neumatico para una valvula selectora de gas de un motor de combustion interna.