DE3518858A1 - Stossdaempfer mit einrichtung zur laengenmessung - Google Patents
Stossdaempfer mit einrichtung zur laengenmessungInfo
- Publication number
- DE3518858A1 DE3518858A1 DE19853518858 DE3518858A DE3518858A1 DE 3518858 A1 DE3518858 A1 DE 3518858A1 DE 19853518858 DE19853518858 DE 19853518858 DE 3518858 A DE3518858 A DE 3518858A DE 3518858 A1 DE3518858 A1 DE 3518858A1
- Authority
- DE
- Germany
- Prior art keywords
- piston rod
- shock absorber
- cylinder tube
- absorber according
- measuring circuit
- 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.)
- Ceased
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 84
- 230000035939 shock Effects 0.000 title claims abstract description 84
- 238000005259 measurement Methods 0.000 title claims abstract description 15
- 239000012212 insulator Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 8
- 229920006324 polyoxymethylene Polymers 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000011354 acetal resin Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000005011 phenolic resin Substances 0.000 claims description 3
- 229930182556 Polyacetal Natural products 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 26
- 239000000725 suspension Substances 0.000 abstract description 7
- 238000013016 damping Methods 0.000 description 12
- 229920001971 elastomer Polymers 0.000 description 12
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 239000010410 layer Substances 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000696 magnetic material Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000011553 magnetic fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
- B60G15/068—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit specially adapted for MacPherson strut-type suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
- G01D5/241—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
- G01D5/2412—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying overlap
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/30—Spring/Damper and/or actuator Units
- B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/11—Mounting of sensors thereon
- B60G2204/112—Mounting of sensors thereon on dampers, e.g. fluid dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
- B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/128—Damper mount on vehicle body or chassis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/418—Bearings, e.g. ball or roller bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/011—Modular constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/011—Modular constructions
- B60G2206/0116—Integrated distribution control units with valves, accumulators, PCB's or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/25—Stroke; Height; Displacement
- B60G2400/252—Stroke; Height; Displacement vertical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59107685A JPS60252833A (ja) | 1984-05-28 | 1984-05-28 | シヨツクアブソ−バ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3518858A1 true DE3518858A1 (de) | 1985-11-28 |
Family
ID=14465368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853518858 Ceased DE3518858A1 (de) | 1984-05-28 | 1985-05-24 | Stossdaempfer mit einrichtung zur laengenmessung |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS60252833A (enExample) |
| DE (1) | DE3518858A1 (enExample) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3538349A1 (de) * | 1984-11-15 | 1986-07-10 | S.I.E.T.T.E. S.p.A., Florenz/Firence | Vorrichtung zur ermittlung der bodenfreiheit eines fahrzeugs |
| DE3742975A1 (de) * | 1987-01-16 | 1988-07-28 | Itt Ind Riunite Spa | Vorrichtung zur ermittlung der bodenlage eines fahrzeugs |
| EP0358366A3 (en) * | 1988-08-20 | 1991-06-19 | Atsugi Motor Parts Co. Ltd. | Electrostatic capacity-type displacement sensor |
| EP0520201A1 (de) * | 1991-06-25 | 1992-12-30 | Drägerwerk Aktiengesellschaft | Kolben-Zylindereinheit zur Atemgasförderung als Zylinderkondensator für die Hubstreckenmessung |
| EP0542573A3 (en) * | 1991-11-15 | 1993-09-22 | Lord Corporation | Variable shock absorber with integrated controller actuator and sensors |
| EP0559197A3 (en) * | 1992-03-04 | 1993-12-15 | Unisia Jecs Corp | Arrangement of suspension system for automotive vehicle |
| US7141988B2 (en) | 2003-07-01 | 2006-11-28 | Tiax Llc | Capacitive position sensor and sensing methodology |
| US20090057078A1 (en) * | 2007-08-31 | 2009-03-05 | Nate Ellis | Reduced capacitance damper and method |
| DE202008010230U1 (de) * | 2008-07-31 | 2009-12-10 | Liebherr-Elektronik Gmbh | Positionsmeßvorrichtung für einen fluidischen Zylinder |
| DE102012016437A1 (de) * | 2012-08-18 | 2014-02-20 | Audi Ag | Schwingungsdämpfer für ein Kraftfahrzeug |
| WO2014134500A1 (en) | 2013-02-28 | 2014-09-04 | Tenneco Automotive Operating Company Inc. | Damper with integrated electronics |
| US9695900B2 (en) | 2009-10-06 | 2017-07-04 | Tenneco Automotive Operating Company Inc. | Damper with digital valve |
| US9879748B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Two position valve with face seal and pressure relief port |
| US9879746B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies |
| US9884533B2 (en) | 2013-02-28 | 2018-02-06 | Tenneco Automotive Operating Company Inc. | Autonomous control damper |
| US9925842B2 (en) | 2013-02-28 | 2018-03-27 | Tenneco Automotive Operating Company Inc. | Valve switching controls for adjustable damper |
| US10479160B2 (en) | 2017-06-06 | 2019-11-19 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
| US10588233B2 (en) | 2017-06-06 | 2020-03-10 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4788489A (en) * | 1985-07-12 | 1988-11-29 | Nissan Motor Co., Ltd. | Position sensor for use in variable height automotive suspension or the like |
| JP2009204346A (ja) * | 2008-02-26 | 2009-09-10 | Panasonic Electric Works Co Ltd | ポジションセンサ |
| JP2009204348A (ja) * | 2008-02-26 | 2009-09-10 | Panasonic Electric Works Co Ltd | ポジションセンサ |
| TWI726243B (zh) * | 2017-09-28 | 2021-05-01 | 德商聖高拜塑膠製品股份有限公司 | 懸架組件及其製造和使用方法 |
| DE112019007588T5 (de) | 2019-08-01 | 2022-05-05 | Hitachi Astemo, Ltd. | Federungsvorrichtung und Vorderradgabel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3321510C1 (de) * | 1983-06-15 | 1984-10-04 | Boge Gmbh, 5208 Eitorf | Vorrichtung zur Wegbestimmung eines Kolbens |
| DE3338443C1 (de) * | 1983-10-22 | 1984-10-11 | Boge Gmbh, 5208 Eitorf | Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen, pneumatischen oder hydropneumatischen Aggregaten |
| DE3334636C1 (de) * | 1983-09-24 | 1984-11-08 | Boge Gmbh, 5208 Eitorf | Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen, pneumatischen oder hydropneumatischen Aggregaten |
| DE3331170C1 (de) * | 1983-06-15 | 1984-12-13 | Boge Gmbh, 5208 Eitorf | Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen,pneumatischen oder hydropneumatischen Aggregaten |
-
1984
- 1984-05-28 JP JP59107685A patent/JPS60252833A/ja active Granted
-
1985
- 1985-05-24 DE DE19853518858 patent/DE3518858A1/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3321510C1 (de) * | 1983-06-15 | 1984-10-04 | Boge Gmbh, 5208 Eitorf | Vorrichtung zur Wegbestimmung eines Kolbens |
| DE3331170C1 (de) * | 1983-06-15 | 1984-12-13 | Boge Gmbh, 5208 Eitorf | Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen,pneumatischen oder hydropneumatischen Aggregaten |
| DE3334636C1 (de) * | 1983-09-24 | 1984-11-08 | Boge Gmbh, 5208 Eitorf | Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen, pneumatischen oder hydropneumatischen Aggregaten |
| DE3338443C1 (de) * | 1983-10-22 | 1984-10-11 | Boge Gmbh, 5208 Eitorf | Vorrichtung zur Wegbestimmung eines Kolbens von hydraulischen, pneumatischen oder hydropneumatischen Aggregaten |
Cited By (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3538349A1 (de) * | 1984-11-15 | 1986-07-10 | S.I.E.T.T.E. S.p.A., Florenz/Firence | Vorrichtung zur ermittlung der bodenfreiheit eines fahrzeugs |
| DE3742975A1 (de) * | 1987-01-16 | 1988-07-28 | Itt Ind Riunite Spa | Vorrichtung zur ermittlung der bodenlage eines fahrzeugs |
| EP0358366A3 (en) * | 1988-08-20 | 1991-06-19 | Atsugi Motor Parts Co. Ltd. | Electrostatic capacity-type displacement sensor |
| EP0520201A1 (de) * | 1991-06-25 | 1992-12-30 | Drägerwerk Aktiengesellschaft | Kolben-Zylindereinheit zur Atemgasförderung als Zylinderkondensator für die Hubstreckenmessung |
| EP0542573A3 (en) * | 1991-11-15 | 1993-09-22 | Lord Corporation | Variable shock absorber with integrated controller actuator and sensors |
| EP0559197A3 (en) * | 1992-03-04 | 1993-12-15 | Unisia Jecs Corp | Arrangement of suspension system for automotive vehicle |
| US5383679A (en) * | 1992-03-04 | 1995-01-24 | Unisia Jecs Corporation | Arrangement of suspension system for automotive vehicle |
| US7420377B2 (en) | 2003-07-01 | 2008-09-02 | Tiax Llc | Capacitive position sensor and sensing methodology |
| US7141988B2 (en) | 2003-07-01 | 2006-11-28 | Tiax Llc | Capacitive position sensor and sensing methodology |
| US20090057078A1 (en) * | 2007-08-31 | 2009-03-05 | Nate Ellis | Reduced capacitance damper and method |
| DE202008010230U1 (de) * | 2008-07-31 | 2009-12-10 | Liebherr-Elektronik Gmbh | Positionsmeßvorrichtung für einen fluidischen Zylinder |
| EP2149715A2 (de) | 2008-07-31 | 2010-02-03 | Liebherr-Elektronik GmbH | Positionsmessvorrichtung für einen fluidischen Zylinder |
| US8117908B2 (en) | 2008-07-31 | 2012-02-21 | Liebherr-Elektronik Gmbh | Position measuring device for a fluidic cylinder |
| EP2149715A3 (de) * | 2008-07-31 | 2012-11-07 | Liebherr-Elektronik GmbH | Positionsmessvorrichtung für einen fluidischen Zylinder |
| US9695900B2 (en) | 2009-10-06 | 2017-07-04 | Tenneco Automotive Operating Company Inc. | Damper with digital valve |
| US9810282B2 (en) | 2009-10-06 | 2017-11-07 | Tenneco Automotive Operating Company Inc. | Damper with digital valve |
| DE102012016437A1 (de) * | 2012-08-18 | 2014-02-20 | Audi Ag | Schwingungsdämpfer für ein Kraftfahrzeug |
| DE102012016437B4 (de) * | 2012-08-18 | 2019-11-14 | Audi Ag | Schwingungsdämpfer für ein Kraftfahrzeug |
| EP2962010A4 (en) * | 2013-02-28 | 2016-08-24 | Tenneco Automotive Operating | DAMPERS WITH INTEGRATED ELECTRONICS |
| US9802456B2 (en) | 2013-02-28 | 2017-10-31 | Tenneco Automotive Operating Company Inc. | Damper with integrated electronics |
| WO2014134500A1 (en) | 2013-02-28 | 2014-09-04 | Tenneco Automotive Operating Company Inc. | Damper with integrated electronics |
| US9884533B2 (en) | 2013-02-28 | 2018-02-06 | Tenneco Automotive Operating Company Inc. | Autonomous control damper |
| US9925842B2 (en) | 2013-02-28 | 2018-03-27 | Tenneco Automotive Operating Company Inc. | Valve switching controls for adjustable damper |
| US10000104B2 (en) | 2013-02-28 | 2018-06-19 | Tenneco Automotive Operating Company Inc. | Damper with integrated electronics |
| US9879748B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Two position valve with face seal and pressure relief port |
| US9879746B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies |
| US10479160B2 (en) | 2017-06-06 | 2019-11-19 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
| US10588233B2 (en) | 2017-06-06 | 2020-03-10 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330016B2 (enExample) | 1991-04-26 |
| JPS60252833A (ja) | 1985-12-13 |
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