NL191030C - Gas bellows counter. - Google Patents

Gas bellows counter.

Info

Publication number
NL191030C
NL191030C NL8800136A NL8800136A NL191030C NL 191030 C NL191030 C NL 191030C NL 8800136 A NL8800136 A NL 8800136A NL 8800136 A NL8800136 A NL 8800136A NL 191030 C NL191030 C NL 191030C
Authority
NL
Netherlands
Prior art keywords
gas bellows
counter
bellows counter
gas
bellows
Prior art date
Application number
NL8800136A
Other languages
Dutch (nl)
Other versions
NL8800136A (en
NL191030B (en
Original Assignee
Rombach Gmbh Johann B
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 Rombach Gmbh Johann B filed Critical Rombach Gmbh Johann B
Publication of NL8800136A publication Critical patent/NL8800136A/en
Publication of NL191030B publication Critical patent/NL191030B/en
Application granted granted Critical
Publication of NL191030C publication Critical patent/NL191030C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
    • G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms And Bellows (AREA)
  • Measuring Volume Flow (AREA)
NL8800136A 1987-03-06 1988-01-21 Gas bellows counter. NL191030C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873707164 DE3707164C1 (en) 1987-03-06 1987-03-06 Concertina-type gas meter
DE3707164 1987-03-06

Publications (3)

Publication Number Publication Date
NL8800136A NL8800136A (en) 1988-10-03
NL191030B NL191030B (en) 1994-07-18
NL191030C true NL191030C (en) 1994-12-16

Family

ID=6322391

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8800136A NL191030C (en) 1987-03-06 1988-01-21 Gas bellows counter.

Country Status (2)

Country Link
DE (1) DE3707164C1 (en)
NL (1) NL191030C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132604C1 (en) * 1991-10-01 1992-09-03 Johann Baptist Rombach Gmbh & Co Kg, 7500 Karlsruhe, De
DE10314638B3 (en) * 2003-04-01 2004-10-07 Actaris Gaszählerbau GmbH Diaphragm gas meters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE220561C (en) *
BE490301A (en) *
NL26462C (en) *
DE222975C (en) * 1909-03-18 1910-07-09
DE632384C (en) * 1933-09-05 1936-07-07 Kromschroeder Akt Ges G Process for making dry gas meters
US2557460A (en) * 1946-10-16 1951-06-19 Robert J Ott Slide valve
CH418661A (en) * 1964-05-12 1966-08-15 Wohlgroth H & Co Gas meter
DE8703362U1 (en) * 1987-03-06 1987-04-16 Johann Baptist Rombach Gmbh & Co Kg, 7500 Karlsruhe Gas bellows meter

Also Published As

Publication number Publication date
DE3707164C1 (en) 1988-05-19
NL8800136A (en) 1988-10-03
NL191030B (en) 1994-07-18

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20000801