FR2053159B1 - - Google Patents

Info

Publication number
FR2053159B1
FR2053159B1 FR707027277A FR7027277A FR2053159B1 FR 2053159 B1 FR2053159 B1 FR 2053159B1 FR 707027277 A FR707027277 A FR 707027277A FR 7027277 A FR7027277 A FR 7027277A FR 2053159 B1 FR2053159 B1 FR 2053159B1
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.)
Expired
Application number
FR707027277A
Other languages
French (fr)
Other versions
FR2053159A1 (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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2053159A1 publication Critical patent/FR2053159A1/fr
Application granted granted Critical
Publication of FR2053159B1 publication Critical patent/FR2053159B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR707027277A 1969-07-25 1970-07-23 Expired FR2053159B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84488769A 1969-07-25 1969-07-25

Publications (2)

Publication Number Publication Date
FR2053159A1 FR2053159A1 (en) 1971-04-16
FR2053159B1 true FR2053159B1 (en) 1973-05-25

Family

ID=25293874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707027277A Expired FR2053159B1 (en) 1969-07-25 1970-07-23

Country Status (12)

Country Link
US (1) US3580300A (en)
JP (1) JPS5014198B1 (en)
AU (1) AU1759770A (en)
BE (1) BE753923A (en)
BR (1) BR7020845D0 (en)
CA (1) CA918115A (en)
CH (1) CH513039A (en)
DE (1) DE2035551A1 (en)
ES (2) ES382157A1 (en)
FR (1) FR2053159B1 (en)
GB (1) GB1299762A (en)
ZA (1) ZA705110B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823750A (en) * 1969-07-25 1974-07-16 Grace W R & Co Vacuum nozzle device
US3648740A (en) * 1970-12-03 1972-03-14 Grace W R & Co Vacuumizing apparatus
US4286636A (en) * 1979-07-19 1981-09-01 The Coca-Cola Company Dip tube and valve with quick-disconnect coupling for a collapsible container
US4852619A (en) * 1987-09-03 1989-08-01 Bjk Industries, Inc. Seat cover inverter
DE3923903A1 (en) * 1989-07-19 1991-01-24 Hirsch Anton METHOD FOR FILLING COMPRESSED GAS PACKS AND COMPRESSED GAS PACKING
US5263520A (en) * 1992-08-12 1993-11-23 Free Hand, Inc. Air-suction nozzle for compaction of trash bag
US7197860B2 (en) * 2003-11-17 2007-04-03 Vacnseal Holdings, Llc Method and apparatus for vacuum sealing
CN113680282A (en) * 2021-08-12 2021-11-23 中国石油天然气股份有限公司 Reactor feed nozzle capable of being detached on line
CN116517833B (en) * 2023-04-13 2024-01-23 北京通嘉宏瑞科技有限公司 Vacuum pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1048316A (en) * 1912-04-27 1912-12-24 Merton W Johnson Semen-extractor.
US2614563A (en) * 1951-04-10 1952-10-21 Jr John W Devine Surgical apparatus for intestinal intubation
US2681757A (en) * 1951-12-17 1954-06-22 Kellersman Robert Vacuum packing and lifting device
US2838894A (en) * 1956-09-26 1958-06-17 Kenfield Corp Apparatus for evacuating and sealing bags
US2951515A (en) * 1957-06-06 1960-09-06 Bendix Corp Fluid flow control apparatus
US3312256A (en) * 1964-12-02 1967-04-04 Grace W R & Co Retractable snorkel nozzle
US3483800A (en) * 1966-12-05 1969-12-16 Robertshaw Controls Co Fluidically operated actuator means or the like

Also Published As

Publication number Publication date
BE753923A (en) 1970-12-31
BR7020845D0 (en) 1973-02-01
ES382157A1 (en) 1973-04-16
GB1299762A (en) 1972-12-13
CA918115A (en) 1973-01-02
ZA705110B (en) 1971-04-28
US3580300A (en) 1971-05-25
JPS5014198B1 (en) 1975-05-26
DE2035551A1 (en) 1971-03-04
AU1759770A (en) 1972-01-20
ES382158A1 (en) 1972-10-16
FR2053159A1 (en) 1971-04-16
CH513039A (en) 1971-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse