GB1346065A - Thrust measurement - Google Patents

Thrust measurement

Info

Publication number
GB1346065A
GB1346065A GB4136670A GB4136670A GB1346065A GB 1346065 A GB1346065 A GB 1346065A GB 4136670 A GB4136670 A GB 4136670A GB 4136670 A GB4136670 A GB 4136670A GB 1346065 A GB1346065 A GB 1346065A
Authority
GB
United Kingdom
Prior art keywords
thrust
chamber
pressure
measure
valve
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
GB4136670A
Other languages
English (en)
Inventor
Judson S Swearingen
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.)
Swearingen J S
Original Assignee
Swearingen J S
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 Swearingen J S filed Critical Swearingen J S
Publication of GB1346065A publication Critical patent/GB1346065A/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
    • F16C32/0681—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load
    • F16C32/0696—Construction or mounting aspects of hydrostatic bearings, for exclusively rotary movement, related to the direction of load for both radial and axial load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/166—Sliding contact bearing
    • F01D25/168—Sliding contact bearing for axial load mainly
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • 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
    • F16C39/00—Relieving load on bearings
    • F16C39/04—Relieving load on bearings using hydraulic or pneumatic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/12—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Sliding-Contact Bearings (AREA)
GB4136670A 1970-01-07 1970-12-27 Thrust measurement Expired GB1346065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US113070A 1970-01-07 1970-01-07

Publications (1)

Publication Number Publication Date
GB1346065A true GB1346065A (en) 1974-02-06

Family

ID=21694528

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4136670A Expired GB1346065A (en) 1970-01-07 1970-12-27 Thrust measurement
GB4228070A Expired GB1346066A (en) 1970-01-07 1970-12-27 Thrust measurement and control

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4228070A Expired GB1346066A (en) 1970-01-07 1970-12-27 Thrust measurement and control

Country Status (5)

Country Link
JP (1) JPS5841455B1 (enExample)
DE (1) DE2043550C2 (enExample)
FR (1) FR2075029A5 (enExample)
GB (2) GB1346065A (enExample)
NL (1) NL169629C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117091743A (zh) * 2023-08-10 2023-11-21 江苏天辰海洋工程技术股份有限公司 一种导管桨推进器扭矩和推力测试装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2433624A1 (de) * 1973-09-07 1975-03-13 Judson S Swearingen Verfahren zum messen und steuern des axialdruckes bei rotationsmaschinen und zugehoerige drucklageranordnung
FR2507263B1 (fr) * 1981-06-03 1988-10-21 Rotoflow Corp Dispositif de montage d'un arbre et procede pour lancer un dispositif tournant
US4557664A (en) * 1983-04-13 1985-12-10 Dresser Industries, Inc. Control of steam turbine shaft thrust loads
US4762461A (en) * 1985-12-20 1988-08-09 Ngk Insulators Ltd. Leakless pump
DE102006011613A1 (de) * 2006-03-14 2007-09-20 Ksb Aktiengesellschaft Kreiselpumpe mit Axialschubausgleichseinrichtung
CN103206399B (zh) * 2012-01-17 2015-09-16 珠海格力电器股份有限公司 离心压缩机及包含该离心压缩机的制冷设备
CN113654701B (zh) * 2021-08-24 2023-07-25 中国航发湖南动力机械研究所 一种航空发动机转子叶片的动应力测量装置及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2523310A (en) * 1947-06-02 1950-09-26 Kirkpatrick John Graham Hydraulic thrust bearing
GB693021A (en) * 1948-10-01 1953-06-17 Licentia Gmbh A device for the indication of the axial thrust of rotary machines, particularly steam and gas turbines
AT204335B (de) * 1957-10-08 1959-07-10 Friedrich Dipl Ing Susan Anordnung zur Entlastung von Spur- oder Traglagern
DE1191183B (de) * 1958-02-05 1965-04-15 Napier & Son Ltd Axiallager mit einem die Lagerachse umgreifenden, selbsteinstellenden Lagerring
US3223463A (en) * 1962-02-15 1965-12-14 Gordon H Porath Machine tool spindle
US3485541A (en) * 1966-04-13 1969-12-23 United Aircraft Corp Two-directional axial thrust balancer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117091743A (zh) * 2023-08-10 2023-11-21 江苏天辰海洋工程技术股份有限公司 一种导管桨推进器扭矩和推力测试装置

Also Published As

Publication number Publication date
FR2075029A5 (enExample) 1971-10-08
DE2043550C2 (de) 1985-10-03
DE2043550A1 (de) 1971-07-15
JPS5841455B1 (enExample) 1983-09-12
NL7016036A (enExample) 1971-07-09
NL169629C (nl) 1982-08-02
NL169629B (nl) 1982-03-01
GB1346066A (en) 1974-02-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee