DE1934236B2 - Sichtanzeiger - Google Patents

Sichtanzeiger

Info

Publication number
DE1934236B2
DE1934236B2 DE19691934236 DE1934236A DE1934236B2 DE 1934236 B2 DE1934236 B2 DE 1934236B2 DE 19691934236 DE19691934236 DE 19691934236 DE 1934236 A DE1934236 A DE 1934236A DE 1934236 B2 DE1934236 B2 DE 1934236B2
Authority
DE
Germany
Prior art keywords
window
chamber
recess
display
housing
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.)
Pending
Application number
DE19691934236
Other languages
German (de)
English (en)
Other versions
DE1934236A1 (de
Inventor
William Spring Lake Mich. Workman jun. (V.StA.)
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.)
Gardner Denver Inc
Original Assignee
Gardner Denver Inc
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 Gardner Denver Inc filed Critical Gardner Denver Inc
Publication of DE1934236A1 publication Critical patent/DE1934236A1/de
Publication of DE1934236B2 publication Critical patent/DE1934236B2/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
DE19691934236 1968-07-08 1969-07-05 Sichtanzeiger Pending DE1934236B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74324168A 1968-07-08 1968-07-08

Publications (2)

Publication Number Publication Date
DE1934236A1 DE1934236A1 (de) 1970-01-15
DE1934236B2 true DE1934236B2 (de) 1971-12-23

Family

ID=24988042

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691934236 Pending DE1934236B2 (de) 1968-07-08 1969-07-05 Sichtanzeiger

Country Status (4)

Country Link
US (1) US3492968A (show.php)
DE (1) DE1934236B2 (show.php)
FR (1) FR1597023A (show.php)
GB (1) GB1178200A (show.php)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3624721A (en) * 1970-06-26 1971-11-30 William Workman Jr Signal-transmitting coupling for pneumatic tool
US3703879A (en) * 1971-04-06 1972-11-28 Charles K Huthsing Jr Pressure indicator
US3834346A (en) * 1972-09-15 1974-09-10 Leesona Corp Fluid circuit indicator
US3939457A (en) * 1974-11-07 1976-02-17 Richard Donald Nelson Air filter restriction indicating device
US4020783A (en) * 1975-06-19 1977-05-03 Donaldson Company, Inc. Air cleaner with restriction indicator
BE22T1 (fr) * 1977-09-14 1980-01-11 Amerace Corp Indicateur de pression fluidique
US4620500A (en) * 1985-08-12 1986-11-04 Condon James R Pressure loss indicator
US4729337A (en) * 1986-07-16 1988-03-08 Edgar Schopp Air pressure indicator
US4799383A (en) * 1986-09-19 1989-01-24 Ltj Enterprises, Inc. Visual indicator
US4829820A (en) * 1987-03-31 1989-05-16 Ltj Enterprises, Inc. Visual indicator
US4798589A (en) * 1987-06-15 1989-01-17 Fisher Scientific Group Inc. Diaphragm pump cassette
DE4214804A1 (de) * 1992-05-04 1993-11-11 Wabco Westinghouse Fahrzeug Einrichtung zur optischen Anzeige des Druckes eines Mediums
US5386794A (en) * 1993-03-01 1995-02-07 Philip J. Milanovich Tire pressure indicator
WO1995031346A1 (en) * 1994-05-13 1995-11-23 Milanovich Philip J Tire pressure indicator
US5604338A (en) * 1995-11-16 1997-02-18 Morton International, Inc. Temperature adjusting low pressure sensor
US5670720A (en) * 1996-01-11 1997-09-23 Morton International, Inc. Wire-wrap low pressure sensor for pressurized gas inflators
US5792959A (en) * 1996-05-06 1998-08-11 Autoliv Asp, Inc. Pressure detection method and device
US5738372A (en) * 1996-05-15 1998-04-14 Morton International, Inc. Device for pressure relief during bonfire and tell-tale of compressed gas
US5803282A (en) * 1996-12-13 1998-09-08 Chen; Pao Ting Vacuum indicator for a bottle
US9109711B2 (en) * 2011-12-30 2015-08-18 Tescom Corporation Apparatus to visually indicate a leak from a relief valve
US9417148B2 (en) * 2013-07-26 2016-08-16 Western/Scott Fetzer Company Indicating assembly for a pressurized container
DE102014103310A1 (de) * 2014-03-12 2015-09-17 Frank Plastic Ag Druckmittler, insbesondere Membrandruckmittler
CN104019277B (zh) * 2014-05-07 2016-08-24 合肥江航飞机装备有限公司 一种机载氧气系统氧气释放指示器
EP3289273B1 (en) * 2015-04-29 2022-03-09 Graco Minnesota Inc. Diaphragm seal injector
CN104998364B (zh) * 2015-08-13 2018-10-12 陈春来 一种带有查看功能的灭火器
EP3775632B1 (en) * 2018-04-04 2024-08-21 Lake Products Limited A sealing device with fluid pressure indication

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE275467C (show.php) *
US1893473A (en) * 1930-05-15 1933-01-03 Trico Products Corp Fuel pump
US1846311A (en) * 1931-04-24 1932-02-23 Aylmer W Clare Valve cap air leak detector
US2417449A (en) * 1945-03-21 1947-03-18 Rubin Paul Tire inflation indicator valve cap
US2424801A (en) * 1946-03-11 1947-07-29 Phoenix Metal Cap Company Closure means for containers
US2618977A (en) * 1948-03-06 1952-11-25 Penn Controls Pressure gauge
US2563786A (en) * 1949-03-18 1951-08-07 Fram Corp Relief valve and signal for fluid filters
US2669707A (en) * 1950-04-29 1954-02-16 Bowser Inc Filter signal
US2827122A (en) * 1956-07-23 1958-03-18 Gen Detroit Corp Fire extinguisher
US2948151A (en) * 1958-12-12 1960-08-09 Astl Jaromir Differential pressure gauge
US3075615A (en) * 1959-07-27 1963-01-29 Auto Research Corp Lubrication
US3066527A (en) * 1959-11-20 1962-12-04 Bacharach Ind Instr Company Air filter gauge
US3111930A (en) * 1960-04-04 1963-11-26 Walter J Zipper Tire pressure indicator
US3134445A (en) * 1962-05-31 1964-05-26 United Aircraft Corp Blade inspection system
US3200787A (en) * 1963-12-18 1965-08-17 Michigan Dynamics Inc Sub-atmospheric pressure indicator
US3335694A (en) * 1964-09-04 1967-08-15 Dwyer Mfg Co F W Bistable magnetic pressure indicator
US3241514A (en) * 1964-10-12 1966-03-22 Geotechnical Corp Pneumatic pressure indicator
US3246624A (en) * 1965-02-05 1966-04-19 Novo Ind Corp Pressure indicating device

Also Published As

Publication number Publication date
DE1934236A1 (de) 1970-01-15
GB1178200A (en) 1970-01-21
FR1597023A (show.php) 1970-06-22
US3492968A (en) 1970-02-03

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