GB1059036A - Compensating device for a fluid system - Google Patents

Compensating device for a fluid system

Info

Publication number
GB1059036A
GB1059036A GB687364A GB687364A GB1059036A GB 1059036 A GB1059036 A GB 1059036A GB 687364 A GB687364 A GB 687364A GB 687364 A GB687364 A GB 687364A GB 1059036 A GB1059036 A GB 1059036A
Authority
GB
United Kingdom
Prior art keywords
inlet
outlet
passage
diaphragm
fluid
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
GB687364A
Inventor
George Shoung Koon Wong
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.)
MACH TOOL INDUSTRY RES ASS
Original Assignee
MACH TOOL INDUSTRY RES ASS
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 MACH TOOL INDUSTRY RES ASS filed Critical MACH TOOL INDUSTRY RES ASS
Priority to GB687364A priority Critical patent/GB1059036A/en
Publication of GB1059036A publication Critical patent/GB1059036A/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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/06—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings
    • F16C32/0629—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion
    • F16C32/064—Bearings not otherwise provided for with moving member supported by a fluid cushion formed, at least to a large extent, otherwise than by movement of the shaft, e.g. hydrostatic air-cushion bearings supported by a liquid cushion, e.g. oil cushion the liquid being supplied under pressure
    • F16C32/0644—Details of devices to control the supply of liquids to the bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • F16C29/025—Hydrostatic or aerostatic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

1,059,036. Bearings; lubricating. MACHINE TOOL INDUSTRY RESEARCH ASSOCIATION. Feb. 12, 1965 [Feb. 19, 1964], No. 6873/64. Heading F2A. A compensating device for a fluid bearing comprises a two-part housing (1, 2) having a flexible diaphragm (3) with a reinforced fiat central portion (4) positioned between the parts (1 and 2). The part (1) has an inlet compartment (5) which is connected by a passage (9) to the fluid bearing and is connected to a source of pressurized fluid by a passage (7). The part (2) has an outlet compartment (6) which is connected by a passage (10) to the fluid bearing and is connected by a return-passage (17) to the source of pressurized fluid. An input regulator (8) and an output regulator (11) are provided to restrict the flow of the fluid and differential pressures are created at each side of the diaphragm (3) by the different effective areas. The pressure in the outlet compartment (6) is supplemented by a spring (15) which urges a rod (12) against the diaphragm. The rod is mounted in a sleeve (13) which is screwed into the part (2) of the housing and adjustments are made to the spring stiffness by an electro control device (14), for example. In operation, the equilibrium pressures in the inlet and outlet compartments (5 and 6) depend on the inlet and outlet resistances, which vary with the position of the diaphragm in the gap, and on the resistance between the inlet and outlet compartments, i.e. the resistance of the bearing which is connected to the inlet and outlet compartments.
GB687364A 1964-02-19 1964-02-19 Compensating device for a fluid system Expired GB1059036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB687364A GB1059036A (en) 1964-02-19 1964-02-19 Compensating device for a fluid system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB687364A GB1059036A (en) 1964-02-19 1964-02-19 Compensating device for a fluid system

Publications (1)

Publication Number Publication Date
GB1059036A true GB1059036A (en) 1967-02-15

Family

ID=9822341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB687364A Expired GB1059036A (en) 1964-02-19 1964-02-19 Compensating device for a fluid system

Country Status (1)

Country Link
GB (1) GB1059036A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079084A1 (en) * 1981-11-11 1983-05-18 Firma Carl Zeiss Restriction valve for a gas bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079084A1 (en) * 1981-11-11 1983-05-18 Firma Carl Zeiss Restriction valve for a gas bearing

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