NO171898C - Vaeskeleveringsenhet - Google Patents

Vaeskeleveringsenhet

Info

Publication number
NO171898C
NO171898C NO881511A NO881511A NO171898C NO 171898 C NO171898 C NO 171898C NO 881511 A NO881511 A NO 881511A NO 881511 A NO881511 A NO 881511A NO 171898 C NO171898 C NO 171898C
Authority
NO
Norway
Prior art keywords
valve element
allow
spring mechanism
held
air vents
Prior art date
Application number
NO881511A
Other languages
English (en)
Norwegian (no)
Other versions
NO881511L (no
NO171898B (no
NO881511D0 (no
Inventor
Donald G Corniea
Original Assignee
Tetra Alfa Holdings
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 Tetra Alfa Holdings filed Critical Tetra Alfa Holdings
Publication of NO881511D0 publication Critical patent/NO881511D0/no
Publication of NO881511L publication Critical patent/NO881511L/no
Publication of NO171898B publication Critical patent/NO171898B/no
Publication of NO171898C publication Critical patent/NO171898C/no

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
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/04—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers having air-escape, or air-withdrawal, passages
    • 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
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/02—Expansible or contractible nozzles, funnels, or guides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/7772—One head and seat carried by head of another
    • Y10T137/7774—Supporting valve spring carried by supporting valve

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Basic Packing Technique (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Safety Valves (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • External Artificial Organs (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Check Valves (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Reciprocating Pumps (AREA)
  • Joints Allowing Movement (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
NO881511A 1987-04-10 1988-04-07 Vaeskeleveringsenhet NO171898C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/036,992 US4838462A (en) 1987-04-10 1987-04-10 Double bellows purge valve

Publications (4)

Publication Number Publication Date
NO881511D0 NO881511D0 (no) 1988-04-07
NO881511L NO881511L (no) 1988-10-11
NO171898B NO171898B (no) 1993-02-08
NO171898C true NO171898C (no) 1993-05-19

Family

ID=21891850

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881511A NO171898C (no) 1987-04-10 1988-04-07 Vaeskeleveringsenhet

Country Status (8)

Country Link
US (1) US4838462A (de)
EP (1) EP0287287B1 (de)
JP (1) JPH0737832B2 (de)
AT (1) ATE81090T1 (de)
AU (1) AU597548B2 (de)
DE (1) DE3874938T2 (de)
ES (1) ES2035278T3 (de)
NO (1) NO171898C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4817688A (en) * 1987-04-20 1989-04-04 Liquipak International, Inc. Method and device for driving double bellows pump
IT1272579B (it) * 1993-09-07 1997-06-23 Tetra Dev Co Apparecchiatura per riempire contenitori di imballaggio
SE9401746L (sv) * 1994-05-20 1995-05-08 Lj Oljeledningar Ab Anordning för tryckstötsdämpning
US20070020579A1 (en) * 2005-07-25 2007-01-25 Michael Migdal Tooth powdering device
CN102537447B (zh) * 2012-02-16 2013-04-24 辽宁卓异装备制造有限公司 救生舱专用自动泄压阀
US20140169993A1 (en) * 2012-12-18 2014-06-19 Icecure Medical Ltd. Cryogen pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2492280A (en) * 1946-01-25 1949-12-27 New York Air Brake Co Multiple valve
NL179791C (nl) * 1977-05-12 1986-11-17 Yoshino Kogyosho Co Ltd Zowel rechtop als in omgekeerde stand te gebruiken verstuiver.
US4189064A (en) * 1978-06-01 1980-02-19 Diamond International Corporation Pumps sprayer
US4402461A (en) * 1981-07-01 1983-09-06 Liquipak International Inc. Fluid-handling apparatus
US4602707A (en) * 1983-09-12 1986-07-29 Maremont Corporation Vehicular shock absorbing device with improved compression head assembly

Also Published As

Publication number Publication date
NO881511L (no) 1988-10-11
AU1432888A (en) 1988-10-13
ATE81090T1 (de) 1992-10-15
NO171898B (no) 1993-02-08
AU597548B2 (en) 1990-05-31
EP0287287A3 (en) 1989-08-02
EP0287287A2 (de) 1988-10-19
DE3874938D1 (de) 1992-11-05
US4838462A (en) 1989-06-13
NO881511D0 (no) 1988-04-07
EP0287287B1 (de) 1992-09-30
JPS6421282A (en) 1989-01-24
JPH0737832B2 (ja) 1995-04-26
DE3874938T2 (de) 1993-02-18
ES2035278T3 (es) 1993-04-16

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees