JPH0445680B2 - - Google Patents

Info

Publication number
JPH0445680B2
JPH0445680B2 JP59177897A JP17789784A JPH0445680B2 JP H0445680 B2 JPH0445680 B2 JP H0445680B2 JP 59177897 A JP59177897 A JP 59177897A JP 17789784 A JP17789784 A JP 17789784A JP H0445680 B2 JPH0445680 B2 JP H0445680B2
Authority
JP
Japan
Prior art keywords
vacuum
ejector unit
ejector
pressure
pressurized 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 - Lifetime
Application number
JP59177897A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6155399A (ja
Inventor
Shigekazu Nagai
Tetsuo Kukuminato
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.)
SMC Corp
Original Assignee
SMC 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 SMC Corp filed Critical SMC Corp
Priority to JP17789784A priority Critical patent/JPS6155399A/ja
Publication of JPS6155399A publication Critical patent/JPS6155399A/ja
Publication of JPH0445680B2 publication Critical patent/JPH0445680B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—Control
    • F04F5/52—Control of evacuating pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
JP17789784A 1984-08-27 1984-08-27 真空発生装置 Granted JPS6155399A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17789784A JPS6155399A (ja) 1984-08-27 1984-08-27 真空発生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17789784A JPS6155399A (ja) 1984-08-27 1984-08-27 真空発生装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP278291A Division JPH06185499A (ja) 1991-01-01 1991-01-14 真空発生装置

Publications (2)

Publication Number Publication Date
JPS6155399A JPS6155399A (ja) 1986-03-19
JPH0445680B2 true JPH0445680B2 (Direct) 1992-07-27

Family

ID=16038971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17789784A Granted JPS6155399A (ja) 1984-08-27 1984-08-27 真空発生装置

Country Status (1)

Country Link
JP (1) JPS6155399A (Direct)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4132897B2 (ja) 2002-03-19 2008-08-13 株式会社日本ピスコ 真空発生装置
CN100443740C (zh) * 2006-07-28 2008-12-17 南京理工大学 流量自调式射流真空发生器
WO2009016828A1 (ja) * 2007-07-30 2009-02-05 Masashi Nishimoto エアー増幅器、エアー循環回路
JP2014003186A (ja) * 2012-06-19 2014-01-09 Disco Abrasive Syst Ltd 加工装置
KR102240986B1 (ko) * 2014-07-10 2021-04-15 데이코 아이피 홀딩스 엘엘시 이중 벤튜리 장치
CA3104707C (en) 2015-08-26 2022-10-18 Berkshire Grey, Inc. Systems and methods for providing vacuum valve assemblies for end effectors
CA3156146C (en) 2015-09-08 2023-12-19 Berkshire Grey Operating Company, Inc. Systems and methods for providing dynamic vacuum pressure in an articulated arm end effector
EP3400114B1 (en) 2016-01-08 2022-05-11 Berkshire Grey Operating Company, Inc. Systems for acquiring and moving objects
US11964386B2 (en) 2020-07-22 2024-04-23 Berkshire Grey Operating Company, Inc. Systems and methods for object processing using a vacuum gripper that provides object retention by shroud inversion
CN116194259A (zh) 2020-07-22 2023-05-30 伯克希尔格雷营业股份有限公司 用于使用被动塌缩真空夹持器进行物体处理的系统和方法
ES3051637T3 (en) 2020-11-19 2025-12-29 Berkshire Grey Operating Company Inc Systems and methods for object processing using grippers for objects with low pose authority

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421604A (en) * 1977-07-18 1979-02-19 Tlv Co Ltd Condensing recovery pump

Also Published As

Publication number Publication date
JPS6155399A (ja) 1986-03-19

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