GB1010012A - Combined liquid and gas springs - Google Patents

Combined liquid and gas springs

Info

Publication number
GB1010012A
GB1010012A GB2702064A GB2702064A GB1010012A GB 1010012 A GB1010012 A GB 1010012A GB 2702064 A GB2702064 A GB 2702064A GB 2702064 A GB2702064 A GB 2702064A GB 1010012 A GB1010012 A GB 1010012A
Authority
GB
United Kingdom
Prior art keywords
liquid
piston
gas
gas spring
combined liquid
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
GB2702064A
Inventor
Karl Bittel
Hans-Dieter Schulze
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.)
VEB ZENTRALE ENTWICKLUNG und KONSTRUKTION ZEK HYDRAULIK
Original Assignee
VEB ZENTRALE ENTWICKLUNG und KONSTRUKTION ZEK HYDRAULIK
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 VEB ZENTRALE ENTWICKLUNG und KONSTRUKTION ZEK HYDRAULIK filed Critical VEB ZENTRALE ENTWICKLUNG und KONSTRUKTION ZEK HYDRAULIK
Publication of GB1010012A publication Critical patent/GB1010012A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F5/00—Liquid springs in which the liquid works as a spring by compression, e.g. combined with throttling action; Combinations of devices including liquid springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/082—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall characterised by the hydropneumatic accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

1,010,012. Combined liquid and gas spring. ZENTRALE ENTWICKLUNG UND KONSTRUKTION ZEK HYDRAULIK VEB. June 30, 1964, No. 27020/64. Heading F2S. In a combined liquid and gas spring the liquid and gas are separated by a floating piston 4, liquid from the working chamber passing through a capillary aperture 6 before impinging upon one face of the floating piston 4. The piston 4 works between two stops 5, 9, the stop 9 within the gas spring being in such a position that when the piston 4 is in abutment therewith a residual volume of compressed gas remains in the working space 3 of the gas spring. The floating piston 4 is housed within the piston rod 8 of the liquid spring.
GB2702064A 1964-06-15 1964-06-30 Combined liquid and gas springs Expired GB1010012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE649269A BE649269A (en) 1964-06-15 1964-06-15

Publications (1)

Publication Number Publication Date
GB1010012A true GB1010012A (en) 1965-11-17

Family

ID=3846631

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2702064A Expired GB1010012A (en) 1964-06-15 1964-06-30 Combined liquid and gas springs
GB4973264A Expired GB1075381A (en) 1964-06-15 1964-12-07 Temperature compensating device for liquid springs

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4973264A Expired GB1075381A (en) 1964-06-15 1964-12-07 Temperature compensating device for liquid springs

Country Status (3)

Country Link
BE (2) BE649269A (en)
GB (2) GB1010012A (en)
NL (1) NL6504578A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473144A1 (en) * 1980-01-04 1981-07-10 Fournales France Sarl COMBINED SHOCK AND SUSPENSION DEVICE FOR VEHICLE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473144A1 (en) * 1980-01-04 1981-07-10 Fournales France Sarl COMBINED SHOCK AND SUSPENSION DEVICE FOR VEHICLE

Also Published As

Publication number Publication date
GB1075381A (en) 1967-07-12
NL6504578A (en) 1966-10-10
BE649269A (en) 1964-10-01
BE656598A (en) 1965-06-03

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