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Class Information
Number: 188/276
Name: Brakes > Internal-resistance motion retarder > With means compensating for change in temperature or viscosity
Description: Device wherein motion of a member relative to a fluid medium causes variation in degree of heat or fluidity of the fluid (and thus tends to alter restraining characteristics of the device), provided with means for counteracting effects of such variation, thereby preserving restraining characteristics of the device.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7464799 |
Hydraulic equipment with built-in free piston |
Dec. 16, 2008 |
| 7232016 |
Fluid damper having continuously variable damping response |
Jun. 19, 2007 |
| 7004292 |
Adjusting element having a cylinder with pressure relief |
Feb. 28, 2006 |
| 6953108 |
Magnetorheological damper system |
Oct. 11, 2005 |
| 6892864 |
Temperature compensation for magnetorheological fluid dampers |
May. 17, 2005 |
| 6695103 |
Spring barrel module |
Feb. 24, 2004 |
| 6691841 |
Shock absorber with leveling function |
Feb. 17, 2004 |
| 6609597 |
Dampening apparatus |
Aug. 26, 2003 |
| 6491291 |
Suspension characteristic control using shape memory alloy materials |
Dec. 10, 2002 |
| 6386345 |
Controlling movement of a seat in a vehicle |
May. 14, 2002 |
| 6328144 |
Inverted type of vehicular damper with vehicle height adjusting function |
Dec. 11, 2001 |
| 6318522 |
Rotary damper with magnetic seals |
Nov. 20, 2001 |
| 6260677 |
Damper with vehicle height adjusting function |
Jul. 17, 2001 |
| 6179099 |
Gas spring having an intermediate stop function and temperature compensation |
Jan. 30, 2001 |
| 6152432 |
Fluid pressure springs |
Nov. 28, 2000 |
| 6019356 |
Impact absorber |
Feb. 1, 2000 |
| 6007130 |
Vehicle having strut assemblies and collapsible support members |
Dec. 28, 1999 |
| 5979882 |
Direct fluid shear damper |
Nov. 9, 1999 |
| 5918949 |
Brake system |
Jul. 6, 1999 |
| 5907880 |
Method for providing active damping of the vibrations generated by the washing assembly of washing machines and washing machine implementing said method |
Jun. 1, 1999 |
| 5884959 |
Impact-absorbing damping device |
Mar. 23, 1999 |
| 5884733 |
Temperature compensating system for fluid-damped suspension systems |
Mar. 23, 1999 |
| 5862893 |
Fluid strut for a motor vehicle |
Jan. 26, 1999 |
| 5788028 |
Method for compensating a control signal for a shock absorber of a motor vehicle |
Aug. 4, 1998 |
| 5743362 |
Temperature compensated viscous damper |
Apr. 28, 1998 |
| 5735371 |
Cylinder piston device |
Apr. 7, 1998 |
| 5727662 |
Thermal expansion compensation device for shock absorbers |
Mar. 17, 1998 |
| 5606503 |
Suspension system control responsive to ambient temperature |
Feb. 25, 1997 |
| 5601164 |
Device using electrorheological fluid |
Feb. 11, 1997 |
| 5573088 |
Controllable resistance device and force dampener, and vehicle utilizing the same |
Nov. 12, 1996 |
| 5542507 |
Position dependent variable output torque viscous damper |
Aug. 6, 1996 |
| 5441132 |
Double tube vibration damper unit |
Aug. 15, 1995 |
| 5390770 |
Rotation deceleration device |
Feb. 21, 1995 |
| 5234084 |
Shock absorber |
Aug. 10, 1993 |
| 5219051 |
Folded viscous damper |
Jun. 15, 1993 |
| 5211267 |
Temperature compensated rotary damper |
May. 18, 1993 |
| 5201392 |
Change of state coupling |
Apr. 13, 1993 |
| 5106065 |
Self-blocking gas spring with temperature-responsive bypass valve |
Apr. 21, 1992 |
| 5099966 |
Method and apparatus for regulating the damping of rotating masses |
Mar. 31, 1992 |
| 4988081 |
Impact damper for a motor vehicle |
Jan. 29, 1991 |
| 4981199 |
Hydraulic cylinder for an exerciser |
Jan. 1, 1991 |
| 4842106 |
Rate controllable damping mechanism |
Jun. 27, 1989 |
| 4785921 |
Temperature-compensating hydraulic positioner |
Nov. 22, 1988 |
| 4768630 |
Rotary damper |
Sep. 6, 1988 |
| 4760996 |
Damper and isolator |
Aug. 2, 1988 |
| 4735402 |
Fluid suspension spring and dampener for vehicle suspension system |
Apr. 5, 1988 |
| 4651979 |
Temperature-compensated gas spring |
Mar. 24, 1987 |
| 4597565 |
Temperature compensated gas spring mechanism |
Jul. 1, 1986 |
| 4535977 |
Apparatus and method for a suspension system |
Aug. 20, 1985 |
| 4529180 |
Thermally efficient shock absorber |
Jul. 16, 1985 |
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