NL7109515A - - Google Patents

Info

Publication number
NL7109515A
NL7109515A NL7109515A NL7109515A NL7109515A NL 7109515 A NL7109515 A NL 7109515A NL 7109515 A NL7109515 A NL 7109515A NL 7109515 A NL7109515 A NL 7109515A NL 7109515 A NL7109515 A NL 7109515A
Authority
NL
Netherlands
Application number
NL7109515A
Inventor
J-A Hallen
L Stjernstrom
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
Priority claimed from SE952270A external-priority patent/SE377186B/xx
Application filed filed Critical
Publication of NL7109515A publication Critical patent/NL7109515A/xx

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
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
    • B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
    • B65B57/145—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged for fluent material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0007—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/246—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices
    • G01F23/247—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid thermal devices for discrete levels
    • G01F23/248—Constructional details; Mounting of probes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
NL7109515A 1970-07-09 1971-07-09 NL7109515A (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE952270A SE377186B (xx) 1970-07-09 1970-07-09
SE1146070 1970-08-24

Publications (1)

Publication Number Publication Date
NL7109515A true NL7109515A (xx) 1972-01-11

Family

ID=26654905

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7109515A NL7109515A (xx) 1970-07-09 1971-07-09

Country Status (6)

Country Link
US (1) US3742245A (xx)
CA (1) CA957526A (xx)
CH (1) CH531707A (xx)
DE (1) DE2134370A1 (xx)
FR (1) FR2098282B1 (xx)
NL (1) NL7109515A (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903495A (en) * 1971-07-06 1975-09-02 Texas Instruments Inc Liquid level indicating system
GB1496278A (en) * 1975-04-04 1977-12-30 Automotive Prod Co Ltd Liquid level sensors
US4361038A (en) * 1980-12-01 1982-11-30 General Dynamics Corporation Liquid level sensor
GB8515848D0 (en) * 1985-06-22 1985-07-24 Lucas Ind Plc Dipstick assembly
GB2197475B (en) * 1986-10-29 1991-07-31 Yazaki Corp Liquid level indicator
US5205172A (en) * 1991-09-23 1993-04-27 Doak Roni K Electronic gauge for interface measurements
US6305235B1 (en) * 1998-10-09 2001-10-23 Air Liquide America Corporation Variable height sensor tree
CN107842607B (zh) * 2016-09-21 2020-07-31 无锡华瑛微电子技术有限公司 化学液存储瓶以及模块化半导体处理设备
CN107845586B (zh) * 2016-09-21 2020-10-27 无锡华瑛微电子技术有限公司 模块化半导体处理设备
CN107845587B (zh) * 2016-09-21 2020-10-27 无锡华瑛微电子技术有限公司 堵塞件及模块化半导体处理设备

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3339411A (en) * 1965-06-23 1967-09-05 Bedford Controls Inc Electrode probe assembly

Also Published As

Publication number Publication date
US3742245A (en) 1973-06-26
FR2098282B1 (xx) 1975-02-07
FR2098282A1 (xx) 1972-03-10
CH531707A (de) 1972-12-15
CA957526A (en) 1974-11-12
DE2134370A1 (de) 1972-01-20

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