FR2143292A1 - - Google Patents

Info

Publication number
FR2143292A1
FR2143292A1 FR7222560A FR7222560A FR2143292A1 FR 2143292 A1 FR2143292 A1 FR 2143292A1 FR 7222560 A FR7222560 A FR 7222560A FR 7222560 A FR7222560 A FR 7222560A FR 2143292 A1 FR2143292 A1 FR 2143292A1
Authority
FR
France
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.)
Granted
Application number
FR7222560A
Other languages
French (fr)
Other versions
FR2143292B1 (enExample
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Publication of FR2143292A1 publication Critical patent/FR2143292A1/fr
Application granted granted Critical
Publication of FR2143292B1 publication Critical patent/FR2143292B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
    • F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
    • F16F15/0275—Control of stiffness

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Vibration Prevention Devices (AREA)
FR727222560A 1971-06-23 1972-06-22 Expired FR2143292B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2952971A GB1400389A (en) 1971-06-23 1971-06-23 Arrangements for supporting a mass with vibration isolation

Publications (2)

Publication Number Publication Date
FR2143292A1 true FR2143292A1 (enExample) 1973-02-02
FR2143292B1 FR2143292B1 (enExample) 1973-07-13

Family

ID=10292977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727222560A Expired FR2143292B1 (enExample) 1971-06-23 1972-06-22

Country Status (3)

Country Link
US (1) US3772510A (enExample)
FR (1) FR2143292B1 (enExample)
GB (1) GB1400389A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544820A1 (fr) * 1983-04-22 1984-10-26 Caoutchouc Manuf Plastique Support moteur a depression
EP0128971A1 (en) * 1983-06-21 1984-12-27 International Business Machines Corporation Vibration filter

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540595A1 (de) * 1975-09-09 1977-03-10 Siemens Ag Korpuskularstrahlmikroskop, insbesondere elektronenmikroskop
JPS595179B2 (ja) * 1979-05-18 1984-02-03 富士通株式会社 真空機器の防振構造
US4336917A (en) 1979-10-11 1982-06-29 Optimetrix Corporation Shock and vibration isolation system
EP0027195B1 (en) * 1979-10-11 1985-08-07 Eaton-Optimetrix Inc. Improved shock and vibration isolation system
US8809782B2 (en) * 2009-07-30 2014-08-19 Hitachi High-Technologies Corporation Scanning electron microscope
JP6633986B2 (ja) * 2016-07-20 2020-01-22 株式会社日立ハイテクノロジーズ 荷電粒子線装置
CN106594162A (zh) * 2016-12-07 2017-04-26 上海交通大学 一种液压式动力反共振隔振装置
CN112392892B (zh) * 2020-11-06 2021-12-10 中国科学院物理研究所 一种减振装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL118005B (enExample) * 1939-01-17
US3514600A (en) * 1967-11-20 1970-05-26 Parke Davis & Co Flexible conduit means for connecting an electron microscope to a vacuum pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544820A1 (fr) * 1983-04-22 1984-10-26 Caoutchouc Manuf Plastique Support moteur a depression
EP0124426A1 (fr) * 1983-04-22 1984-11-07 Caoutchouc Manufacturé et Plastiques Société Anonyme dite: Support-moteur à dépression
EP0128971A1 (en) * 1983-06-21 1984-12-27 International Business Machines Corporation Vibration filter

Also Published As

Publication number Publication date
GB1400389A (en) 1975-07-16
US3772510A (en) 1973-11-13
FR2143292B1 (enExample) 1973-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse