GB1553350A - Pressurization system - Google Patents

Pressurization system

Info

Publication number
GB1553350A
GB1553350A GB53972/77A GB5397277A GB1553350A GB 1553350 A GB1553350 A GB 1553350A GB 53972/77 A GB53972/77 A GB 53972/77A GB 5397277 A GB5397277 A GB 5397277A GB 1553350 A GB1553350 A GB 1553350A
Authority
GB
United Kingdom
Prior art keywords
pressurization system
pressurization
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
GB53972/77A
Other languages
English (en)
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.)
Sundstrand Corp
Original Assignee
Sundstrand Corp
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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of GB1553350A publication Critical patent/GB1553350A/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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • 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
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
GB53972/77A 1977-01-03 1978-01-03 Pressurization system Expired GB1553350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/756,498 US4097200A (en) 1977-01-03 1977-01-03 Self-pressurization system for gearboxes and the like

Publications (1)

Publication Number Publication Date
GB1553350A true GB1553350A (en) 1979-09-26

Family

ID=25043756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53972/77A Expired GB1553350A (en) 1977-01-03 1978-01-03 Pressurization system

Country Status (9)

Country Link
US (1) US4097200A (US20080293856A1-20081127-C00150.png)
JP (1) JPS6039919B2 (US20080293856A1-20081127-C00150.png)
CA (1) CA1069065A (US20080293856A1-20081127-C00150.png)
DE (1) DE2744863A1 (US20080293856A1-20081127-C00150.png)
FR (1) FR2376357A1 (US20080293856A1-20081127-C00150.png)
GB (1) GB1553350A (US20080293856A1-20081127-C00150.png)
IL (1) IL53626A (US20080293856A1-20081127-C00150.png)
IT (1) IT1091757B (US20080293856A1-20081127-C00150.png)
SU (1) SU795516A3 (US20080293856A1-20081127-C00150.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371318A (en) * 1978-10-18 1983-02-01 Kime James A Hydraulic fluid power system
GB2059517B (en) * 1979-09-29 1983-06-22 Rolls Royce Lubrication system
JPS60210709A (ja) * 1984-04-05 1985-10-23 Tokyo Optical Co Ltd レ−ザ−測量機械
FR2569466B1 (fr) * 1984-08-24 1987-06-12 Peugeot Dispositif de lubrification d'un groupe de transmission, notamment pour vehicule a deux essieux moteurs
US5108177A (en) * 1990-09-12 1992-04-28 Laserline, Inc. Two-axis levelling instrument with a single pendulum for projecting a level laser beam
CN106337699B (zh) * 2016-09-08 2017-12-12 国网山东省电力公司电力科学研究院 一种快速消除油泵起压延迟的系统
CN108662417B (zh) * 2017-03-29 2020-01-07 鞍钢股份有限公司 一种环保大流量干油给脂装置及方法
CN112377607B (zh) * 2020-12-01 2021-10-08 浙江恒齿传动股份有限公司 一种双向防漏水下减速机
KR20240063626A (ko) * 2022-11-03 2024-05-10 동아대학교 산학협력단 유압 압축기용 유로절환밸브

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28428A (en) 1860-05-22 Sylvester w
US2402499A (en) * 1941-12-11 1946-06-18 Bendix Aviat Corp Pressure-regulating system
US2458763A (en) * 1944-05-13 1949-01-11 Turbo Engineering Corp Lubricating system for mechanisms operating at high altitudes
US2650577A (en) * 1951-02-23 1953-09-01 Gen Motors Corp Ventilating system
US2782773A (en) * 1953-08-18 1957-02-26 Bank Of America Nat Trust & Savings Ass Pressurizing and ventilating system and apparatus for internal-combustion engines and transmission mechanisms
US2836345A (en) * 1954-02-26 1958-05-27 Capacity control for compressors
US3044406A (en) * 1959-07-22 1962-07-17 Scandinavian Agencies Corp Ltd Electromotor-driven centrifugal pump
US3365981A (en) * 1964-12-28 1968-01-30 Sandstrand Corp Combined fluid and mechanical drive
US3588285A (en) * 1968-10-21 1971-06-28 Sunstrand Corp Hydraulic pump
US3600106A (en) * 1969-08-13 1971-08-17 Sundstrand Corp Self-pressurizing scheme

Also Published As

Publication number Publication date
JPS6039919B2 (ja) 1985-09-07
FR2376357B1 (US20080293856A1-20081127-C00150.png) 1984-10-26
FR2376357A1 (fr) 1978-07-28
US4097200A (en) 1978-06-27
IL53626A (en) 1980-05-30
SU795516A3 (ru) 1981-01-07
IL53626A0 (en) 1978-03-10
DE2744863A1 (de) 1978-07-06
JPS5385505A (en) 1978-07-28
CA1069065A (en) 1980-01-01
DE2744863C2 (US20080293856A1-20081127-C00150.png) 1987-06-25
IT1091757B (it) 1985-07-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee